Products Descriptions
Most regular walking foot sewing machines are only built for standard thin and medium leather materials. They lack the power and structural rigidity to handle ultra thick, high density multi layer leather, heavy tactical canvas and reinforced outdoor fabrics,the common materials for saddlery, outdoor gear and heavy upholstery. When working with these tough dense materials, ordinary machines suffer from weak needle penetration, forced layer misalignment, frequent stitch skipping and unbalanced feeding. This causes deformed finished products, massive material waste, repeated rework, and unstable production quality, greatly limiting the production efficiency of saddlery studios, outdoor gear manufacturers and professional heavy fabric repair workshops.
The KINGMAX 204-370 Walking Foot Leather Sewing Machine is professionally built for ultra-thick material sewing. Equipped with a precision synchronized walking foot system and enhanced needle penetration power, it firmly handles dense multi-layer leather and heavy-duty fabrics that ordinary machines cannot process. It delivers stable feeding, tight stitching and consistent seam straightness for thick leather crafting, saddle making and upholstery projects.
I. Professional Application Scenarios
The 204-370 model is specially tailored for ultra thick material sewing scenarios, ideal for professional workshops and custom production:
- Saddlery production and saddle repair.
- Thick leather belt, outdoor gear and tactical fabric sewing.
- Heavy-duty furniture upholstery and canvas stitching.
- Custom thick leather goods manufacturing and repair work.
Applications

Industrial Leather

Saddles

Bag
II. Key Production Benefits
- Handles ultra-thick multi-layer leather that standard machines cannot sew.
- Eliminates skipped stitches and layer shifting to reduce defective products.
- Improves overall finishing quality of high-thickness leather products.
- Supports stable long-hour operation for small-batch production and repair jobs.
Core Features & Unique Advantages
- Enhanced Synchronized Walking Foot System: Drives top and bottom fabric layers synchronously to eliminate slipping and offset, ensuring perfectly aligned seams on stacked thick leather and heavy fabrics.
- Strong Needle Penetration: Optimized mechanical punching power easily pierces multi-layer dense leather, canvas and reinforced materials without skipped stitches or thread breakage.
- Stable Thread Tension Control: Maintains uniform stitching results during continuous heavy-duty sewing, preventing loose seams and messy stitch lines.
- Heavy-Duty Industrial Structure: Built for long-term repeated thick-material operation, offering outstanding durability and stable daily production performance.
Products Specifications
|
Model |
GA204-370 |
GA204-420 |
|
Number of Needle |
1 needle |
|
|
Max.Sewing Speed |
800SPM |
|
|
Max.Stitch Length |
12mm |
|
|
Max.Lift of the Presser Foot |
22mm |
|
|
Arm Length |
12 inch(310mm) |
16.5 inch(420mm) |
|
Hook |
Large barrel shuttle hook |
|
|
Needle(Standard) |
DYx3 |
|
FAQ
Q1:What materials can the 204-370 sewing machine handle?
A1:It is specially designed for ultra-thick leather, multi-layer stacked leather, heavy canvas, reinforced fabrics and outdoor gear materials. It performs far better than ordinary walking foot machines on dense, hard-to-sew materials.
Q2:Is this machine suitable for saddle and upholstery work?
A2:Yes. The strong penetration power and stable synchronized feeding system make it the perfect choice for saddlery making, saddle repair and heavy upholstery sewing.
Q3:Who should use the 204-370 walking foot machine?
A3:It is ideal for professional leather craft workshops, upholstery businesses, saddlery makers, outdoor gear manufacturers and thick material repair shops.
Q4:How to get machine specifications and pricing?
A4:Contact our KINGMAX sales team today. We provide detailed specifications, configuration options and competitive wholesale quotes based on your sewing material and production needs.

Need Sewing Heavy Duty&Extra Heavy Duty Materies With Thick Thread?

Deko Corporation
With more than 20 years efforts and development,KINGMAX is one of main players in the heavy duty industrial sewing machines in the global market now.Trough stable quality, reasonable cost and professional service,we have users in more than 30+ countries and regions,which include many world famous furniture manufacturers,
planes accessories manufactures etc.
Professional team
Sewing Technicians Provide Custom Solutions-Heavy Duty, Precision&industrial Stitching Expertise.
Delivery time
Sew Fast,Deliver Faster.Meeting Your Demands,While We Can Deliver Machine Faster than Expected.
Export Experience
Technician Support
Counties Customer
Sewing Cases
Welcome to contact us get the professional sewing solution and quotation.
Our address
Hi-Tech Zone,Xi'an,710065,China
Phone Number
86-29-81870126(86-139 9128 9750)
dekoco@vip.163.com,sales@kingmaxsew.com




