8+ Best Sewing Machine Repair Shops in Des Moines, IA


8+ Best Sewing Machine Repair Shops in Des Moines, IA

Sustaining and restoring the performance of stitching gear is an important service supplied throughout the Des Moines, Iowa, space. This service encompasses a spread of duties, from easy changes and cleansing to complicated half replacements and motor overhauls for varied stitching machine makes and fashions. A hypothetical instance consists of the analysis and restore of a malfunctioning stress meeting on a classic Singer stitching machine.

Entry to expert technicians in Des Moines ensures the longevity and optimum efficiency of stitching machines, important for each hobbyists and professionals. Traditionally, expert restore companies have supported the native garment business and particular person crafters, contributing to the financial and inventive material of the group. Dependable gear contributes to environment friendly undertaking completion and high-quality completed merchandise, avoiding expensive replacements and minimizing downtime.

This text will discover varied facets of discovering and deciding on certified technicians, frequent machine issues, preventative upkeep suggestions, and the general worth of preserving these worthwhile instruments. It would additionally delve into the native sources and choices accessible in Des Moines, Iowa, for these searching for skilled help with their stitching gear.

1. Technician Experience

Technician experience varieties the cornerstone of efficient stitching machine restore in Des Moines. A deep understanding of mechanical and electrical techniques, coupled with brand-specific information, permits technicians to diagnose complicated points precisely. This experience extends past figuring out readily obvious issues to recognizing underlying causes and stopping future malfunctions. For example, a talented technician can distinguish between a stress situation stemming from a worn-out spring and one brought on by improper threading, guaranteeing the proper restore is applied. This nuanced strategy prevents recurring issues and extends the machine’s lifespan. Moreover, experience in dealing with varied machine varieties, from classic fashions to computerized machines, is important in a various market like Des Moines.

Sensible implications of technician experience are important. Correct diagnoses decrease restore prices by addressing the basis trigger, stopping pointless half replacements. Environment friendly repairs scale back downtime, essential for professionals who depend on their stitching machines for revenue. Furthermore, expert technicians can provide preventative upkeep recommendation, educating customers on correct cleansing, lubrication, and utilization practices, additional enhancing machine longevity and efficiency. For instance, understanding the particular timing and lubrication wants of a classic machine can forestall expensive gear replacements down the road.

In conclusion, technician experience straight impacts the standard, cost-effectiveness, and long-term success of stitching machine restore in Des Moines. Choosing a certified technician ensures correct analysis, environment friendly restore, and preventative steerage, in the end preserving the performance and worth of those important instruments. This underscores the significance of researching and selecting restore companies primarily based on technician {qualifications} and expertise.

2. Store Fame

Store popularity performs an important function within the panorama of stitching machine restore inside Des Moines. A robust popularity, constructed on constant high quality service, dependable repairs, and clear buyer interactions, signifies trustworthiness and experience. It displays the store’s dedication to buyer satisfaction and its capacity to ship efficient options. A optimistic popularity usually stems from components akin to correct diagnostics, environment friendly turnaround instances, honest pricing, and educated employees. Conversely, a detrimental popularity can come up from unresolved restore points, poor communication, hidden charges, or subpar workmanship. For example, a store recognized for constantly misdiagnosing issues and recommending pointless repairs will probably develop a detrimental popularity throughout the group.

Sensible implications of a store’s popularity are substantial. A good institution attracts and retains prospects, fostering belief and long-term relationships. Constructive on-line evaluations, word-of-mouth referrals, and group engagement contribute to a powerful popularity, serving as worthwhile indicators for potential prospects. In Des Moines, the place a aggressive market exists for restore companies, a store’s popularity is usually a deciding issue for people searching for dependable and reliable help. Selecting a good store minimizes the chance of unsatisfactory repairs, reduces the potential for disputes, and will increase the probability of a optimistic restore expertise. For instance, a store with a historical past of resolving complicated points successfully and offering wonderful customer support is extra prone to entice prospects searching for repairs for high-end or specialised machines.

In abstract, store popularity serves as a important indicator of high quality and reliability within the stitching machine restore business inside Des Moines. It displays the store’s dedication to buyer satisfaction, technical experience, and moral enterprise practices. Prioritizing outlets with established optimistic reputations contributes to a smoother restore course of, minimizes potential dangers, and in the end ensures the longevity and optimum efficiency of worthwhile stitching gear.

3. Service Value

Service price represents a big issue throughout the stitching machine restore panorama of Des Moines, Iowa. Understanding the varied parts contributing to general price empowers customers to make knowledgeable choices and keep away from sudden bills. Transparency in pricing buildings builds belief between prospects and restore suppliers, fostering a optimistic restore expertise.

  • Diagnostic Charges

    Diagnostic charges cowl the technician’s time and experience in assessing the machine’s downside. This entails troubleshooting, figuring out defective parts, and figuring out the mandatory repairs. For instance, diagnosing a posh electrical situation could require extra time and specialised gear than a easy thread jam, leading to a better diagnostic payment. Some outlets could waive this payment if repairs are subsequently carried out. Transparency concerning diagnostic charges is essential for avoiding sudden prices.

  • Labor Charges

    Labor charges mirror the hourly price of the technician’s time spent performing the precise repairs. These charges fluctuate primarily based on the technician’s expertise, the complexity of the restore, and the store’s pricing construction. Repairing a computerized machine with intricate digital parts usually instructions a better labor charge than servicing a primary mechanical mannequin. Understanding labor charges permits customers to match pricing throughout totally different restore outlets in Des Moines.

  • Components Prices

    Components prices embody the worth of alternative parts required for the restore. Elements influencing components prices embrace model, availability, and the age of the machine. Acquiring out of date components for classic machines would possibly contain larger prices and longer lead instances than sourcing frequent components for newer fashions. Some outlets could provide choices for utilizing refurbished or generic components to cut back prices, however this ought to be mentioned with the client beforehand.

  • Further Companies

    Further companies, akin to machine cleansing, lubrication, and changes, would possibly contribute to the general service price. Whereas some outlets embrace primary upkeep throughout the restore price, others would possibly cost individually for these companies. For instance, a whole machine overhaul, together with cleansing, lubrication, and half replacements, will usually price greater than a focused restore addressing a single malfunction. Understanding the scope of included companies helps customers consider the general worth supplied by totally different restore suppliers in Des Moines.

Contemplating these varied price parts supplies a complete understanding of service bills related to stitching machine restore in Des Moines. Evaluating pricing buildings throughout totally different outlets, inquiring about diagnostic charges, labor charges, and components prices empowers knowledgeable decision-making. Clear communication between prospects and restore suppliers fosters belief and ensures a optimistic restore expertise, balancing price issues with high quality workmanship and dependable service. Finally, understanding service prices contributes to maximizing the longevity and efficiency of stitching gear whereas staying inside funds.

4. Turnaround Time

Turnaround time represents a vital facet of stitching machine restore in Des Moines, Iowa, considerably impacting each particular person customers and companies. This timeframe, encompassing the length from preliminary drop-off to accomplished restore, influences undertaking timelines, productiveness, and general satisfaction with the restore service. A number of components affect turnaround time, together with the complexity of the restore, components availability, store workload, and technician experience. A easy restore, akin to changing a damaged needle or adjusting stress, would possibly require minimal turnaround time, usually accomplished inside a day or two. Nonetheless, extra complicated repairs involving motor overhauls, circuit board replacements, or sourcing out of date components can prolong turnaround time considerably, probably taking a number of weeks and even months. For instance, knowledgeable seamstress counting on a specialised industrial machine for each day operations would expertise important productiveness loss throughout an prolonged restore interval. Conversely, a hobbyist utilizing a machine occasionally may be much less impacted by an extended turnaround time.

The sensible implications of turnaround time are substantial. For companies counting on stitching machines for manufacturing, prolonged downtime interprets on to misplaced income and potential undertaking delays. In Des Moines’ aggressive garment business, well timed repairs are important for assembly deadlines and fulfilling buyer orders. For particular person customers, prolonged turnaround instances can disrupt private tasks, stitching schedules, and the power to finish time-sensitive duties. Understanding estimated turnaround instances permits for knowledgeable choices when deciding on a restore store. Inquiring about present store workload, components availability for particular machine fashions, and common restore durations empowers prospects to decide on a service supplier that aligns with their particular person wants and timelines. For example, a store experiencing a excessive quantity of repairs or dealing with delays in components shipments would possibly present longer estimated turnaround instances. This info permits prospects to make various preparations or choose a distinct supplier if time constraints are important.

In conclusion, turnaround time serves as a important consideration throughout the context of stitching machine restore in Des Moines. Elements influencing this timeframe straight affect productiveness, undertaking completion, and general satisfaction with the restore service. Understanding these components and speaking successfully with restore suppliers concerning estimated turnaround instances empowers knowledgeable decision-making and minimizes potential disruptions brought on by machine downtime. Balancing price issues with turnaround time necessities ensures a optimistic restore expertise that meets particular person or enterprise wants successfully.

5. Model Specialization

Model specialization throughout the stitching machine restore business in Des Moines, Iowa, considerably influences the standard and effectiveness of companies supplied. Particular manufacturers usually possess distinctive mechanical and digital architectures, requiring specialised information and tooling for efficient restore. Selecting a restore service supplier with experience in a selected model ensures entry to technicians aware of the nuances of that machine’s design, resulting in correct diagnostics and environment friendly repairs.

  • Proprietary Applied sciences

    Many stitching machine manufacturers make the most of proprietary applied sciences, components, and software program. For instance, Bernina machines usually characteristic computerized embroidery techniques with distinctive software program interfaces, requiring specialised coaching for technicians to diagnose and restore digital malfunctions successfully. Selecting a store specializing in Bernina machines ensures entry to technicians aware of these proprietary techniques. Conversely, a common restore store missing brand-specific coaching would possibly misdiagnose software program points as {hardware} issues, resulting in pointless half replacements and elevated prices.

  • Specialised Tooling and Components

    Sure manufacturers require specialised instruments and components for disassembly, restore, and upkeep. For example, older Pfaff machines would possibly require distinctive screwdrivers or specialised presser ft not generally discovered usually restore outlets. A technician specializing in Pfaff machines will possess the mandatory instruments and have entry to brand-specific components inventories, guaranteeing environment friendly repairs with out delays. Selecting a common restore store missing specialised instruments might result in improper disassembly, probably damaging inside parts or prolonging restore instances resulting from components sourcing challenges.

  • Mannequin-Particular Data

    Even inside a single model, totally different fashions exhibit distinctive traits and potential issues. For instance, a technician specializing in Juki industrial machines will possess in-depth information of the particular timing changes, lubrication necessities, and customary thread stress points related to every mannequin. This model-specific experience permits correct diagnostics and environment friendly repairs. A common restore store missing familiarity with particular Juki fashions would possibly overlook refined indicators of wear and tear or misadjust important parts, resulting in recurring issues and decreased machine longevity.

  • Coaching and Certification

    Some manufacturers provide specialised coaching and certification packages for technicians. For instance, some technicians in Des Moines could maintain certifications particularly for Brother or Janome machines, demonstrating their superior information and experience in repairing these manufacturers. Selecting a licensed technician supplies assurance of their {qualifications} and dedication to brand-specific restore practices. Whereas common restore outlets would possibly provide companies for varied manufacturers, they could not possess the specialised certifications or coaching required to deal with complicated points successfully in particular fashions.

In conclusion, model specialization in Des Moines’ stitching machine restore market straight impacts the standard, effectivity, and cost-effectiveness of companies. Selecting a restore supplier with demonstrated experience within the particular model of machine ensures entry to technicians with the mandatory information, instruments, and components to deal with distinctive challenges and keep optimum machine efficiency. This specialised strategy minimizes the chance of misdiagnosis, reduces restore instances, and in the end extends the lifespan of worthwhile stitching gear.

6. Components Availability

Components availability considerably impacts the effectivity and feasibility of stitching machine restore in Des Moines, Iowa. Entry to vital parts straight influences restore timelines, prices, and in the end, the success of restoring a machine to correct working order. A sturdy provide chain for components, encompassing each frequent and out of date parts, is essential for addressing a variety of repairs, from routine upkeep to complicated restorations. For instance, available alternative belts, bobbins, and needles streamline primary repairs, minimizing downtime. Conversely, sourcing out of date components for classic or discontinued fashions can current important challenges, probably extending restore instances and even rendering repairs not possible if parts are unavailable. This intricate relationship between components availability and restore feasibility underscores the significance of contemplating components sourcing when deciding on a restore service supplier in Des Moines.

The sensible implications of components availability are far-reaching. Restore outlets with established relationships with components suppliers and complete in-house inventories can usually full repairs extra rapidly, minimizing disruption for patrons. For example, a store specializing in classic Singer machines would possibly keep a list of frequent Singer components, facilitating fast repairs for frequent points. Nonetheless, sourcing much less frequent or discontinued components can necessitate ordering from specialised suppliers, probably introducing delays. Moreover, components availability influences restore prices. Available components usually incur decrease prices, whereas sourcing uncommon or out of date parts can considerably enhance general restore bills. Clients ought to talk about components availability and related prices with restore technicians upfront to keep away from sudden bills or prolonged restore timelines. For instance, repairing a computerized embroidery machine would possibly require sourcing a selected circuit board, probably involving larger prices and longer lead instances in comparison with changing a mechanical element in a less complicated machine.

In abstract, components availability is inextricably linked to the effectiveness and feasibility of stitching machine restore in Des Moines. Entry to vital parts, whether or not frequent or out of date, straight influences restore timelines, prices, and the general success of restoring a machine to optimum performance. Contemplating components sourcing methods when deciding on a restore supplier empowers knowledgeable decision-making and ensures environment friendly, cost-effective repairs. Understanding the complexities of components availability permits prospects to handle expectations concerning restore timelines and prices, in the end contributing to a optimistic restore expertise and the preservation of worthwhile stitching gear.

7. Guarantee Provided

Guarantee choices symbolize a important facet of stitching machine restore companies in Des Moines, Iowa, straight influencing client confidence and long-term satisfaction. A guaranty supplies assurance concerning the standard of repairs carried out and demonstrates the service supplier’s dedication to addressing potential points arising after service completion. The presence and scope of a guaranty can considerably affect client selection amongst competing restore companies. For instance, a store providing a complete guarantee overlaying each components and labor for a specified interval supplies larger peace of thoughts in comparison with a store providing no guarantee or a restricted guarantee overlaying solely components. This distinction turns into significantly related for complicated repairs or when sourcing out of date components, the place the chance of subsequent malfunctions may be larger. Moreover, guarantee phrases can fluctuate considerably, starting from just a few weeks to a number of months, impacting the perceived worth and long-term cost-effectiveness of the restore service. Understanding guarantee provisions empowers customers to make knowledgeable choices aligned with their danger tolerance and long-term wants.

The sensible implications of a guaranty prolong past rapid restore prices. A sturdy guarantee minimizes the monetary burden related to unexpected points arising after the preliminary restore. For example, if a changed motor fails prematurely throughout the guarantee interval, the restore store assumes accountability for the alternative or restore, mitigating further bills for the patron. This safety turns into significantly worthwhile for costly repairs or when coping with specialised gear, the place subsequent repairs may be expensive. Moreover, a guaranty fosters accountability amongst restore service suppliers, encouraging thorough diagnostics and meticulous workmanship to reduce potential guarantee claims. This dedication to high quality in the end advantages customers by decreasing the probability of recurring issues and maximizing the lifespan of repaired gear. Conversely, the absence of a guaranty can expose customers to important monetary dangers if post-repair points come up, probably necessitating further repairs at their very own expense.

In conclusion, guarantee choices symbolize a key differentiator amongst stitching machine restore companies in Des Moines. The presence, scope, and length of a guaranty straight affect client confidence, long-term satisfaction, and general cost-effectiveness. Thorough consideration of guarantee provisions empowers knowledgeable decision-making, mitigating potential monetary dangers related to post-repair malfunctions and inspiring a dedication to high quality amongst service suppliers. Understanding the nuances of guarantee choices permits customers to pick restore companies that prioritize long-term reliability and supply peace of thoughts concerning the sustained performance of their worthwhile stitching gear.

8. Buyer Service

Customer support constitutes a important element of the stitching machine restore expertise in Des Moines, Iowa. Efficient communication, clear interactions, and a customer-centric strategy considerably affect shopper satisfaction and contribute to a optimistic general expertise. This encompasses clear explanations of recognized issues, correct estimates of restore prices and turnaround instances, and responsive communication all through the restore course of. For instance, a restore store that proactively updates shoppers on the progress of their repairs and promptly addresses inquiries fosters belief and minimizes potential anxieties related to machine downtime. Conversely, a scarcity of communication or unclear explanations can create frustration and erode buyer confidence, even when the technical facets of the restore are passable. The standard of customer support straight impacts shopper retention and word-of-mouth referrals, essential components within the aggressive panorama of restore companies inside Des Moines. A store recognized for distinctive customer support is extra prone to entice and retain shoppers, fostering long-term relationships and constructing a optimistic popularity throughout the group.

Sensible implications of remarkable customer support prolong past rapid satisfaction. Clear communication concerning restore choices, related prices, and potential dangers empowers shoppers to make knowledgeable choices aligned with their particular person wants and budgets. For example, a technician who totally explains the benefits and downsides of changing a worn element versus repairing it equips the shopper with the mandatory info to make an economical and sustainable selection. Moreover, responsive and empathetic customer support can mitigate potential frustrations arising from sudden delays or unexpected issues through the restore course of. A store that proactively addresses issues and gives various options in such conditions demonstrates a dedication to shopper satisfaction, fostering belief and strengthening the customer-business relationship. This proactive strategy to problem-solving can rework probably detrimental experiences into optimistic interactions, reinforcing buyer loyalty and enhancing the store’s popularity.

In abstract, customer support performs a pivotal function in shaping the general expertise of searching for stitching machine restore in Des Moines. Efficient communication, transparency, and a customer-centric strategy contribute considerably to shopper satisfaction, foster belief, and affect long-term buyer loyalty. Prioritizing customer support not solely enhances rapid interactions but additionally strengthens the popularity of restore companies, contributing to their sustained success throughout the aggressive market. The sensible implications of fantastic customer support underscore its integral function as a key differentiator amongst restore suppliers, in the end influencing shopper selection and shaping the notion of high quality and reliability throughout the business.

Continuously Requested Questions

This part addresses frequent inquiries concerning skilled upkeep and restoration of stitching gear in Des Moines, Iowa.

Query 1: How does one find a certified technician in Des Moines?

Finding certified technicians entails researching on-line directories, consulting native stitching provide shops, and searching for suggestions from stitching communities or teams. Verifying certifications and exploring buyer evaluations can additional inform choice.

Query 2: What are frequent indicators of required upkeep?

Widespread indicators embrace irregular stitching, thread breakage, uncommon noises throughout operation, skipped stitches, or issue feeding material. Preventative upkeep schedules fluctuate relying on machine utilization and kind.

Query 3: What’s the typical price vary for repairs?

Restore prices fluctuate considerably primarily based on the character of the issue, components required, and labor charges. Easy repairs would possibly vary from $50 to $150, whereas complicated points involving motor replacements or circuit board repairs can vary upwards of a number of hundred {dollars}. Acquiring a number of estimates facilitates knowledgeable decision-making.

Query 4: How can one forestall frequent stitching machine malfunctions?

Common cleansing, correct lubrication, utilizing applicable needles and thread for the material sort, and avoiding overuse contribute considerably to preventative upkeep. Consulting the machine’s guide for particular upkeep pointers is important.

Query 5: What components ought to be thought-about when selecting between restore versus alternative?

Elements influencing this determination embrace the age of the machine, restore prices relative to alternative prices, the supply of components, and the extent of harm. A radical evaluation by a certified technician informs this determination, balancing cost-effectiveness with long-term performance.

Query 6: What are the advantages of selecting a neighborhood restore service versus sending a machine to a producer’s service heart?

Native restore companies usually provide faster turnaround instances, customized service, and aggressive pricing. Establishing a relationship with a neighborhood technician facilitates ongoing upkeep and supplies a available useful resource for future wants. Nonetheless, for complicated points requiring specialised proprietary instruments or components, producer service facilities may be vital. Evaluating proximity, turnaround instances, and value components informs this determination.

Prioritizing preventative upkeep and addressing points promptly extends the lifespan of stitching gear. Selecting a good restore service contributes considerably to sustaining optimum efficiency and guaranteeing long-term performance. Thorough analysis and knowledgeable decision-making are key to maximizing the worth and longevity of stitching machines.

The next part explores particular sources and choices accessible inside Des Moines, Iowa, for finding certified stitching machine restore technicians and repair suppliers.

Suggestions for Sustaining Stitching Machine Efficiency

Sustaining optimum stitching machine efficiency requires proactive measures and knowledgeable practices. The following pointers present steerage for preventative upkeep, troubleshooting frequent points, and lengthening the lifespan of stitching gear.

Tip 1: Common Cleansing is Important
Mud and lint accumulation throughout the machine’s inside mechanisms can impede efficiency and result in malfunctions. Common cleansing, together with eradicating lint from the bobbin space and brushing away mud from inside parts, is essential for stopping jams and guaranteeing easy operation. A small brush, lint remover, and specialised cleansing instruments designed for stitching machines are really helpful. Frequency of cleansing is determined by utilization; nevertheless, cleansing after every main undertaking or at the least month-to-month is advisable.

Tip 2: Correct Lubrication is Key
Lubricating designated factors throughout the machine’s mechanism ensures easy motion and minimizes friction. Seek the advice of the machine’s guide for particular lubrication factors and really helpful lubricants. Utilizing the wrong lubricant can injury inside parts. Common lubrication, usually after each 10-12 hours of use or as specified within the guide, prevents put on and tear, extending the machine’s lifespan.

Tip 3: Needle Choice Issues
Utilizing the proper needle sort and measurement for the material being sewn prevents skipped stitches, needle breakage, and material injury. Needle sizes vary from tremendous needles for delicate materials to heavier needles for denim or upholstery. Utilizing the improper needle can lead to uneven stitching or injury to the material. Altering needles repeatedly, ideally after each 8-10 hours of sewing or after finishing a undertaking, ensures optimum efficiency and prevents injury.

Tip 4: Thread High quality Influences Efficiency
Excessive-quality thread minimizes friction and reduces the probability of thread breakage. Utilizing low-quality thread can lead to frequent thread jams, uneven stitching, and elevated lint buildup. Selecting thread applicable for the material sort and undertaking ensures optimum sew high quality and reduces the chance of malfunctions. Testing thread stress with a small pattern earlier than beginning a undertaking is really helpful.

Tip 5: Correct Storage Prolongs Lifespan
Storing the stitching machine in a clear, dry atmosphere protects it from mud, moisture, and excessive temperatures. Utilizing a mud cowl when the machine will not be in use safeguards inside parts. Avoiding direct daylight and temperature fluctuations prevents injury to digital parts and plastic components, extending the machine’s lifespan.

Tip 6: Addressing Minor Points Promptly Prevents Main Issues
Ignoring minor points, akin to occasional skipped stitches or uncommon noises, can result in extra important issues requiring expensive repairs. Addressing these points promptly, whether or not by means of self-troubleshooting or consulting a certified technician, prevents additional injury and maintains optimum machine efficiency. For example, a easy stress adjustment would possibly resolve a minor stitching situation, stopping extra complicated issues down the road.

Tip 7: Seek the advice of the Machine’s Handbook
The machine’s guide supplies worthwhile info concerning particular upkeep procedures, troubleshooting suggestions, and really helpful components. Consulting the guide repeatedly empowers customers to deal with primary upkeep duties successfully and determine potential issues early, minimizing the necessity for skilled repairs.

Adhering to those suggestions ensures constant efficiency, extends the lifespan of stitching gear, and minimizes the necessity for expensive repairs. Prioritizing preventative upkeep and addressing minor points promptly contributes to a optimistic stitching expertise and maximizes the worth of this important device.

This text concludes with a abstract of key takeaways and proposals for searching for skilled restore companies in Des Moines, Iowa when wanted.

Stitching Machine Restore Des Moines, Iowa

This exploration of stitching machine restore in Des Moines, Iowa, has highlighted essential facets impacting service high quality, price, and general shopper expertise. Elements akin to technician experience, store popularity, components availability, guarantee choices, and customer support contribute considerably to profitable restore outcomes. Understanding these components empowers customers to make knowledgeable choices when deciding on restore suppliers, balancing price issues with high quality workmanship and dependable service. Emphasis on preventative upkeep, immediate consideration to rising points, and adherence to producer pointers contribute considerably to maximizing machine longevity and efficiency.

Sustaining the performance of stitching gear, whether or not for skilled or private use, necessitates a proactive strategy to upkeep and knowledgeable number of restore companies when required. The supply of expert technicians and respected restore outlets inside Des Moines ensures entry to important sources for preserving these worthwhile instruments. Investing in correct upkeep and well timed repairs represents an funding within the longevity and continued productiveness afforded by well-maintained stitching machines.