JIN® NA-11UT Industrial Lockstitch Sewing Machine for Leather, Canvas & Upholstery – Complete with Table & Stand

JIN® NA-11UT - Heavy-Duty Industrial Top & Bottom Feed Lockstitch Sewing Machine

Heavy Duty • Top & Bottom Feed • Direct Drive • Automatic Thread Trimmer • Double-Capacity Hook

The JIN® NA-11UT is a heavy-duty industrial lockstitch sewing machine engineered for professional sewing applications involving leather, canvas, upholstery, automotive interiors, denim, and other heavy materials. Its top and bottom feed mechanism provides controlled material transport to help reduce shifting between layers and maintain consistent seam quality.

Equipped with an integrated Direct Drive motor, automatic thread trimming, a double-capacity hook, and increased underarm working space, the NA-11UT is designed to improve productivity while providing the power and material control required for demanding industrial sewing operations.

Key Features

• Top & Bottom Feed Mechanism: Provides positive material feeding from both the upper and lower sides to help prevent layer shifting and uneven seams.
• Heavy-Duty Sewing Capability: Designed for demanding materials including leather, upholstery, canvas, denim, and other heavy textile applications.
• Integrated Direct Drive Motor: Provides quiet, energy-efficient operation with responsive speed control and direct power transmission.
• Automatic Thread Trimmer: Automatically cuts the thread after sewing, reducing manual operations and improving production efficiency.
• Double-Capacity Hook: Increased bobbin thread capacity reduces the frequency of bobbin replacements during long production runs.
• Increased Underarm Space: Provides additional workspace for maneuvering large, bulky, folded, or thick materials.
• Consistent Material Handling: Top and bottom feeding helps maintain alignment when sewing multiple material layers.
• Industrial Construction: Built for professional production environments requiring durability and dependable operation.
• Operator-Friendly Controls: Designed for convenient operation in professional sewing environments.

Top & Bottom Feed System

The top and bottom feed mechanism is particularly valuable when sewing heavy, layered, or difficult-to-feed materials. By controlling material movement from both sides, the machine helps keep multiple layers aligned and reduces uneven feeding during long seams.

This feeding system makes the JIN® NA-11UT particularly suitable for upholstery, leather goods, automotive interiors, canvas products, and other applications where standard feeding systems may not provide sufficient material control.

Double-Capacity Hook

The double-capacity hook accommodates a larger amount of bobbin thread than a standard-capacity system. This reduces the number of bobbin changes required during production and helps maintain longer uninterrupted sewing cycles.

How This Machine Improves Production

• Direct Drive Motor: Quiet, efficient operation with responsive sewing control.
• Top & Bottom Feed: Improves feeding consistency on heavy and layered materials.
• Automatic Thread Trimmer: Eliminates repetitive manual thread cutting between sewing operations.
• Double-Capacity Hook: Extends sewing time between bobbin replacements.
• Additional Working Space: Makes handling larger and bulkier projects easier.
• Industrial Construction: Designed for demanding professional production environments.

Ideal For

• Furniture upholstery.
• Automotive interiors.
• Marine upholstery.
• Leather goods.
• Canvas products.
• Heavy textile products.
• Bags and luggage.
• Denim jeans and jackets.
• Heavy workwear.
• Harnesses.
• Tactical textile equipment.
• Medical and orthopedic textile products.
• Large and bulky sewing projects.
• Multi-layer heavy-duty sewing applications.

Recommended Materials

• Leather.
• Canvas.
• Upholstery fabrics.
• Vinyl.
• Denim.
• Heavy woven fabrics.
• Layered materials.
• Automotive and marine textiles.

Technical Information

What's Included

• JIN® NA-11UT Industrial Sewing Machine Head.
• Integrated Direct Drive Motor.
• Automatic Thread Trimming System.
• Double-Capacity Hook System.
• Industrial Sewing Table.
• Heavy-Duty Industrial Stand.
• Standard Machine Accessories.

The JIN® NA-11UT combines heavy-duty top and bottom feeding, Direct Drive technology, automatic thread trimming, increased working space, and a double-capacity hook to provide dependable industrial sewing performance. It is an excellent solution for professional upholstery, leatherwork, automotive interiors, canvas products, denim, and other demanding applications requiring accurate material feeding and strong, consistent lockstitch seams.