Description
Extra-Heavy-Duty Post-Bed Sewing for Shaped & 3D Work
The HighTex 204-370-DP is designed for applications where a conventional flat-bed sewing machine does not provide enough access or maneuverability.
Its post-bed configuration raises the sewing area above the machine bed, giving the operator improved access around shaped and three-dimensional workpieces.
This makes it particularly valuable for manufacturers producing:
- Leather sofas and couches
- Automotive seat covers
- Upholstered furniture
- Shaped leather components
- Three-dimensional upholstery panels
- Decorative leather products
The machine is designed to combine the accessibility of a post-bed platform with the material-handling capability required for heavy industrial sewing.
Post-Bed Design for 3D Upholstery
The 140mm-high post bed provides additional clearance around the needle area, making it easier to position and rotate shaped workpieces.
This is particularly advantageous when sewing products that are difficult to manipulate on a conventional flat-bed machine.
The elevated sewing platform provides greater access for:
✓ Decorative topstitching
✓ Functional seams
✓ Curved upholstery sections
✓ Shaped leather components
✓ Three-dimensional workpieces
✓ Automotive and furniture interiors
For upholstery manufacturers, this design can make a substantial difference when following contours and maintaining consistent seam placement.
Heavy-Duty Triple-Feed System
The 204-370-DP uses a synchronized triple-feed mechanism, combining:
- Bottom feed
- Needle feed
- Walking-foot top feed
These three feeding actions work together to maintain controlled material movement through the sewing area.
This is particularly important when sewing multiple layers of leather, upholstery fabrics, and other medium-to-heavy materials.
Triple-feed advantages include:
- Improved layer control
- Consistent material feeding
- Reduced material shifting
- More uniform stitch length
- Better handling of thick assemblies
- Improved performance through overlapping seams
Large 204 Barrel Shuttle Hook
The machine is equipped with an extra-large 204-type barrel shuttle hook, specifically suited to heavy-thread applications.
The large hook and bobbin capacity allow the 204-370-DP to work with substantial structural and decorative thread sizes.
Specified thread capability includes:
Up to 8/3 — V415 / T-400
or approximately 1mm braided yarn
The source information also specifies compatibility with heavy braided thread such as Amann Serabraid 1400 T60.
The large-capacity shuttle is especially useful for upholstery production where heavy decorative thread is used over long seams.
Built for Thick-Thread Decorative Stitching
Decorative stitching is one of the 204-370-DP’s primary strengths.
Its ability to combine heavy thread with long stitch lengths and a double-needle configuration allows manufacturers to create bold, highly visible parallel seams.
The machine supports stitch lengths up to:
14mm
This makes it suitable for both:
- Heavy structural seams
- Decorative topstitching
The result is a substantial, professional-looking stitch pattern suitable for premium upholstery and leather products.
Double-Needle Configuration
The 204-370-DP is a double-needle industrial sewing machine, allowing two parallel rows of stitching to be produced simultaneously.
This is particularly useful for decorative upholstery seams where consistent spacing and parallel stitch lines are important.
Typical applications include:
- Sofa and couch upholstery
- Automotive seats
- Leather furniture
- Decorative leather panels
- Upholstered interior components
The standard needle gauge is 10mm, with additional gauge options available.
Needle gauge options:
8mm — Standard 10mm — 12mm — 14mm
This gives manufacturers flexibility when selecting the visual spacing of their double-needle decorative seams.
Powerful Needle Penetration & Seam Climbing
Heavy upholstery materials often contain areas where several layers overlap.
The 204-370-DP is designed with substantial needle penetration capability and a 10mm alternating presser-foot stroke, helping the walking foot climb over changes in material thickness.
A pneumatic climbing device further assists with difficult transitions.
This is especially useful for:
- Cross seams
- Overlapping seams
- Thick leather sections
- Padded upholstery
- Multiple material layers
- Heavy furniture assemblies
20mm Presser-Foot Lift
The maximum presser-foot lift is 20mm, providing generous space for positioning thick material beneath the sewing foot.
Combined with the 10mm alternating foot movement, the machine can accommodate substantial variations in material thickness while maintaining controlled feeding.
Professional Pneumatic & Automatic Features
The 204-370-DP comes equipped with an extensive set of production-oriented features.
Standard equipment includes:
✓ Automatic presser-foot lift
✓ Automatic back-tacking
✓ Automatic needle UP/DOWN positioning
✓ Pneumatic center seam guide
✓ Additional thread tension for cross seams
✓ Compensating presser foot
✓ Front tape-guide reel bracket
✓ Horizontal thread stand for braided thread
✓ LED sewing light
These features are particularly valuable in production environments where repeatability, operator efficiency, and consistent seam placement are important.
Automatic Needle Positioning
The automatic needle position system allows the machine to stop with the needle in the up or down position.
This gives the operator greater control when:
- Turning corners
- Repositioning upholstery
- Following curves
- Beginning a seam
- Ending a decorative stitch
- Maintaining precise seam placement
Pneumatic Center Seam Guide
A pneumatic center seam guide is supplied as standard equipment.
The guide helps the operator maintain consistent seam positioning while sewing, which is particularly important for decorative double-needle stitching where uneven spacing can become highly visible on finished upholstery.
Compensating Presser Foot
The included compensating presser foot assists with material handling around varying thicknesses and challenging seam configurations.
It is especially useful when sewing shaped upholstery pieces and transitioning through areas where material thickness changes.
Built for Professional Upholstery Manufacturing
The 204-370-DP is particularly suited to commercial and industrial upholstery operations producing products where both seam durability and visual presentation matter.
Furniture
- Leather sofas
- Couches
- Armchairs
- Premium furniture
- Upholstered panels
Automotive
- Automotive seats
- Seat covers
- Interior panels
- Custom automotive upholstery
Other Applications
- Leather goods
- Heavy decorative leatherwork
- Technical upholstery
- Three-dimensional textile products
- Heavy fabric assemblies
Technical Specifications
| Specification | HighTex 204-370-DP |
|---|---|
| Machine Type | Extra-Heavy-Duty Double-Needle Post-Bed |
| Feeding Mechanism | Triple Feed |
| Maximum Sewing Speed | 500 stitches/min |
| Maximum Stitch Length | 14mm |
| Standard Needle Gauge | 10mm |
| Optional Needle Gauges | 8mm / 12mm / 14mm |
| Needle System | 794 / DY × 3 (#24) |
| Maximum Thread | 8/3 (V415 / T-400) or 1mm braided yarn |
| Maximum Presser Foot Lift | 20mm |
| Alternating Presser Foot Stroke | 10mm |
| Maximum Post-Bed Height | 140mm |
| Hook Type | 204 Large Barrel Shuttle Hook |
| Working Clearance | 320mm L × 340mm H |
| Pattern / Stitch Type | Double-Needle Decorative & Functional Stitching |
| Head/Assembly Packing Size | 1250 × 730 × 1510mm |
| Gross Weight | Approx. 190kg |
Key Features at a Glance
✓ Extra-heavy-duty post-bed design
✓ Double-needle sewing configuration
✓ Triple-feed material feeding
✓ Bottom + needle + walking-foot feed
✓ Large 204 barrel shuttle hook
✓ Heavy-thread capability up to V415 / T-400
✓ Supports approximately 1mm braided yarn
✓ 14mm maximum stitch length
✓ 20mm maximum presser-foot lift
✓ 10mm alternating presser-foot stroke
✓ 140mm post-bed height
✓ Pneumatic center seam guide
✓ Automatic presser-foot lift
✓ Automatic back-tacking
✓ Automatic needle UP/DOWN positioning
✓ Compensating presser foot
✓ Additional cross-seam thread tension
✓ Horizontal thread stand for braided thread
✓ LED sewing light
Why Choose the HighTex 204-370-DP?
The 204-370-DP occupies a highly specialized position in the HighTex catalogue.
Its value comes from bringing several capabilities together in one machine:
Post-bed access for shaped and three-dimensional work,
double-needle stitching for parallel decorative seams,
triple-feed material control for heavy assemblies, and
large-hook thick-thread capability for substantial decorative stitching.
That combination makes it particularly well suited to professional manufacturers producing leather sofas, couches, automotive interiors, premium upholstery, and other shaped heavy-material products.
For businesses where the finished seam is both a structural element and a visible design feature, the 204-370-DP provides the specialized configuration needed to produce consistent, professional results.
Ordering Information
$12,495.00 — Plus Shipping
The HighTex 204-370-DP is a special-order industrial sewing machine.
For availability, estimated lead time, shipping information, configuration details, or to place an order:
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