The Dürkopp Adler H867 is a powerful M-TYPE lockstitch machine in a reinforced flatbed configuration, specifically developed for demanding assembly applications in the medium-heavy-duty sewing sector. Built on the renowned M-TYPE platform, the H867 combines exceptional functionality, flexibility, high material clearance, and powerful sewing performance.
The powerful machines from the Dürkopp Adler M-TYPE series set new standards in functionality and flexibility. The H867 is an ideal solution for demanding sewing processes involving medium-heavy materials, extreme thread and fabric thicknesses, and a wide variety of industrial textiles.
With its reinforced construction, powerful triple-feed system, large 3XL hook, high presser-foot lift, and advanced automatic functions, the H867 is designed to deliver consistent stitch quality and reliable performance in professional production environments.
Dürkopp Adler H867 – Key Performance Specifications
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Machine Type: M-TYPE lockstitch machine with reinforced flatbed design
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Application: Assembly and medium-heavy-duty sewing
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Maximum Stitch Length: 12 mm
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Presser Foot Lift / Clearance: Up to 25 mm
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Thread Size: Up to 8/3
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Workspace: 335 × 160 mm
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Hook: Vertical 3XL hook with 41 mm bobbin
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Feed System: Bottom feed, needle feed, and alternating walking foot
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Maximum Sewing Speed: Up to 1,800 stitches/minute*
Designed for Medium-Heavy Duty Sewing
The Dürkopp Adler H867 reinforced flatbed sewing machine is engineered for demanding assembly operations where high penetration force, precise material feeding, and consistent stitch formation are essential. Its powerful construction enables the processing of thick fabrics and heavy sewing threads while maintaining reliable sewing performance.
The machine is particularly suitable for applications requiring extreme thread and fabric thicknesses, making it an excellent choice for industrial sewing workshops and professional manufacturing environments.
Triple Feed System
The H867 features a powerful triple-feed system consisting of bottom feed, needle feed, and alternating walking foot. This combination provides positive and controlled material feeding, helping to prevent uneven feeding and fabric shifting when working with multiple layers or difficult materials.
Large Sewing Area & High Presser Foot Lift
The spacious 335 × 160 mm workspace provides excellent room for handling larger workpieces. The 25 mm presser-foot lift allows bulky and thick materials to be positioned and removed easily, making the H867 highly suitable for medium-heavy-duty applications.
Large 3XL Hook & High Thread Capacity
The H867 is equipped with a vertical 3XL hook and 41 mm bobbin, providing significantly increased bobbin capacity compared with standard hook systems. This helps reduce interruptions caused by frequent bobbin changes during production.
The machine supports sewing threads of up to 8/3, making it suitable for applications involving relatively thick sewing threads and heavy materials.
Automatic Sewing Functions
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Automatic Thread Trimming: Provides clean and efficient thread cutting after sewing.
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Automatic Backtacking: Secures the beginning and end of seams for improved seam strength and productivity.
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Pneumatic Presser Foot Lift: Provides convenient lifting of the presser foot when handling materials.
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Needle Positioning: DAC direct-drive technology enables accurate needle positioning.
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Integrated LED Light: Adjustable LED illumination provides clear visibility of the sewing area.
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Built-in Bobbin Winder: Self-start bobbin winding improves production efficiency.
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Safety Clutch: Helps protect the hook mechanism from damage caused by sewing obstructions.
Technical Specifications
| Model |
Dürkopp Adler H867 Classic Automatic |
| Machine Type |
M-TYPE Lockstitch Machine – Reinforced Flatbed Version |
| Application |
Assembly and Medium-Heavy-Duty Sewing |
| Feed System |
Bottom Feed + Needle Feed + Alternating Walking Foot |
| Maximum Sewing Speed |
Up to 1,800 stitches/minute* |
| Maximum Stitch Length |
Up to 12 mm |
| Presser Foot Lift |
Up to 25 mm |
| Alternating Walking Foot Lift |
Up to 9 mm |
| Workspace |
335 × 160 mm |
| Needle System |
7 × 23 Standard (214 × 1 / 7 × 3 with supplied needle adapter) |
| Maximum Thread Size |
Up to 8/3 |
| Hook |
Vertical 3XL Hook with 41 mm Bobbin |
| Motor |
DAC High Torque Direct Drive Servo Motor with Needle Positioning |
| Thread Trimmer |
Automatic |
| Backtack |
Automatic |
| Presser Foot Lift System |
Pneumatic; air connection required |
| Bobbin Winder |
Built-in Self-Start Bobbin Winder |
| Lighting |
Integrated LED Light with Brightness Control |
| Safety System |
Built-in Safety Clutch Mechanism |
| Bench Size |
1,200 × 600 mm |
*Maximum sewing speed may vary depending on stitch length, material thickness, needle size, thread size, and sewing application.
Suitable Materials & Applications
- Medium-heavy fabrics
- Canvas
- Leather and synthetic leather
- PVC materials
- Tarpaulins
- Upholstery materials
- Bags and luggage
- Industrial textiles
- Heavy-duty assemblies
- Other demanding medium-heavy-duty sewing applications
Why Choose the Dürkopp Adler H867?
The Dürkopp Adler H867 M-TYPE reinforced flatbed lockstitch machine is designed for manufacturers and professional sewing workshops that require reliable performance when working with thicker materials and sewing threads. Its combination of 12 mm stitch length, 25 mm presser-foot lift, up to 8/3 thread capacity, 3XL hook, triple-feed system, and reinforced construction makes it a versatile and powerful solution for demanding assembly applications.
The H867 delivers the durability, flexibility, and precision expected from the Dürkopp Adler M-TYPE series, helping improve productivity while maintaining consistent stitch quality across a wide range of medium-heavy-duty sewing operations.
