TCF-0617D-L18-7 18-Inch Long-Arm Compound Feed Sewing Machine
Automatic Direct-Drive Lockstitch Machine for Upholstery, Leather, Canvas and Technical Textiles
Description
The TCF-0617D-L18-7 is an 18-inch long-arm, single-needle compound feed lockstitch sewing machine for upholstery, leather, canvas and other medium- to heavy-weight materials. Its direct-drive servo system, automatic thread trimming, programmable backtacking and automatic presser-foot lift improve efficiency when sewing large and bulky products.
Product Overview
TCF-0617D-L18-7 Long-Arm Compound Feed Sewing Machine
The TOPEAGLE TCF-0617D-L18-7 is a single-needle, direct-drive compound feed lockstitch sewing machine designed for medium- and heavy-weight materials.
Its compound feed mechanism combines bottom feed, needle feed and alternating presser-foot feed. These synchronized feeding actions help move the upper and lower material layers evenly, reducing material slippage and inconsistent stitch length when sewing leather, upholstery fabric, canvas, vinyl, coated textiles and multi-layer assemblies.
The 18-inch long-arm structure provides approximately 460 mm of working space to the right of the needle. This extended sewing area makes it easier to handle large furniture panels, car-seat components, marine covers, awnings, tents and other bulky products.
The integrated direct-drive servo motor provides responsive speed control and accurate needle positioning. Automatic thread trimming, programmable start and end backtacking and automatic presser-foot lifting reduce manual handling between sewing cycles.
A large-capacity rotary hook provides additional bobbin-thread capacity for long seams and thicker industrial thread. The automatic lubrication system supports stable operation during regular industrial production.
The TCF-0617D-L18-7 is suitable for upholstery factories, leather-goods manufacturers, automotive-interior producers and technical-textile workshops that need a larger working area and reliable multi-layer feeding.
Key Features
18-inch long-arm flatbed construction
Single-needle two-thread lockstitch
Compound feed with needle, bottom and alternating-foot feed
Integrated direct-drive servo motor
Maximum sewing speed up to 2,000 stitches/min
Automatic thread trimming
Programmable start and end backtacking
Automatic presser-foot lifting
Needle up/down positioning
Large-capacity rotary hook
Automatic lubrication system
Adjustable alternating presser-foot movement
Maximum presser-foot lift up to 16 mm
Integrated operation panel
Built-in LED work light
Automatic functions available without compressed air, subject to final configuration
Suitable for medium- and heavy-weight materials
Main application:
The TCF-0617D-L18-7 is suitable for:
Furniture upholstery
Sofa and cushion panels
Automotive upholstery
Car seats and interior trim
Marine upholstery
Boat covers
Leather bags and luggage
Canvas products
Tents and awnings
Tarpaulins
Outdoor covers
Vinyl products
Webbing assemblies
Sports and camping equipment
Coated and laminated technical textiles
Parameter:
|
Model |
TCF-0617D-L18-7 |
|---|---|
| Machine type | Long-arm direct-drive compound feed lockstitch machine |
| Number of needles | 1 |
| Stitch type | Two-thread lockstitch |
| Feeding system | Compound feed / unison feed |
| Maximum sewing speed | 2,000 stitches/min |
| Working space | Approximately 460 × 120 mm |
| Maximum stitch length | 8 or 9 mm - confirm current version |
| Needle system | DP×17 / 135×17 |
| Needle size | To be confirmed |
| Needle bar stroke | 36 or 37 mm - confirm current version |
| Presser-foot lift by hand | 8 mm |
| Maximum presser-foot lift | 16 mm |
| Hook | Large-capacity rotary hook |
| Hook orientation | Confirm horizontal or vertical axis |
| Thread trimming | Automatic |
| Backtacking | Programmable automatic backtacking |
| Presser-foot lifting | Automatic |
| Needle positioning | Standard |
| Lubrication | Automatic oil-pump lubrication |
| Motor | Integrated 750 W direct-drive servo motor |
| Air supply | Not required, subject to confirmed configuration |
| Material range | Medium to heavy weight |
FAQ
What is a long-arm compound feed sewing machine?
A long-arm compound feed sewing machine provides additional working space and uses the feed dog, needle and alternating presser feet to move multiple material layers together.
What is the advantage of the 18-inch arm?
The extended arm provides more space for handling large upholstery panels, car-seat components, tents, covers and other bulky products.
Is compound feed the same as a walking foot?
A walking foot refers mainly to the alternating upper-feed action. Compound feed combines the walking foot with needle feed and bottom feed, providing more complete material control.
What materials can the TCF-0617D-L18-7 sew?
It is suitable for leather, upholstery fabric, canvas, vinyl, coated textiles, webbing and other medium- to heavy-weight multi-layer materials.
Does the machine have automatic functions?
Yes. The automatic version includes thread trimming, programmed backtacking, needle positioning and presser-foot lifting.
Does it require compressed air?
The electromagnet-controlled version does not require compressed air. This should be confirmed according to the final machine configuration.
What is the maximum sewing speed?
The published maximum sewing speed is 2,000 stitches per minute. Actual operating speed depends on the material, thread, stitch length and number of layers.
Can it sew automotive upholstery?
Yes. Its long arm and compound feed system make it suitable for car-seat covers, padded interior panels and selected automotive trim components.
Can it sew very thick leather?
Suitability depends on leather density, total thickness, needle size and thread. A material test is recommended for hard or very thick leather.
What should customers provide before ordering?
Customers should provide the material type, total thickness, number of layers, thread size, required stitch length, product photos, voltage and material samples for testing.
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TOPEAGLE supplies long-arm compound feed sewing machines and application-based sewing solutions for upholstery, leather goods and technical textile manufacturers worldwide. This machine platform has been supplied through OEM and private-label programs for established European industrial sewing machine companies.
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