SEWPRO 8BL-20-2
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The SEWPRO 8BL-20-2 is a 20” long-arm, extra heavy-duty, double needle lockstitch machine with compound feed, alternating presser feet, extra-large bobbins, and 20mm foot lift — ideal for canvas, vinyl, leather, tarps, and heavy industrial fabrics.
SEWPRO 8BL-20-2 – Heavy-Duty Long-Arm Power for Industrial Sewing
The SEWPRO 8BL-20-2 is a 20-inch long-arm, extra heavy-duty, double needle lockstitch machine designed for compound feed (drop feed + needle feed) with alternating presser feet, ensuring smooth and precise stitching on the heaviest materials.
It features extra-large bobbins, vertical-axis hooks, and centralized arm lubrication for reliable, long-term operation. The reverse feed function ensures strong seam reinforcement, while the safety clutch protects the hook from damage. A built-in bobbin winder helps reduce downtime during production.
Perfect for industrial environments, the SEWPRO 8BL-20-2 is built for producing double seams and lap seams on tough fabrics like canvas, vinyl, leather, synthetics, and coated or laminated textiles.
Technical Specifications
Feature | Specification |
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Machine Type | Extra Heavy-Duty Long-Arm Double Needle Lockstitch |
Arm Length | 20″ |
Max Sewing Speed | 1200 RPM |
Max Stitch Length | 10mm |
Presser Foot Lift | 20mm |
Feed System | Compound Feed (Drop + Needle Feed) with Alternating Feet |
Hook Type | Vertical-Axis with Extra Large Bobbins |
Needle System | 794 (Sizes 160–250) |
Thread Sizes | 138–277 |
Distance from Needle to Arm | 20″ |
Extra Features | Centralized Arm Lubrication, Reverse Feed, Safety Clutch, Built-in Bobbin Winder |
Key Features
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20” Long Arm – Excellent reach for medium-to-large products.
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Double Needle Capability – Perfect for parallel seams and lap seaming.
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Compound Feed with Alternating Feet – Smooth feeding of multiple heavy layers.
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Extra Large Bobbins – Longer sewing runs before thread changes.
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Durable Build – Designed for continuous industrial heavy-duty use.
Ideal Applications
The SEWPRO 8BL-20-2 is perfect for:
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Tents, tarps, and awnings
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Truck covers and construction barriers
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Marine canvas and field covers
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Industrial mops and cleaning textiles
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Leather and coated fabrics
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Luggage and heavy travel gear manufacturing
David Brooks (store manager) –
The heavy-duty design of this long arm sewing machine allows me to sew thick materials without any strain on the motor. Perfect for furniture upholstery and industrial canvas work.