Industrial Sewing
Solutions for Modern Manufacturing

We deliver high-performance double stitch sewing machines engineered for durability, precision, and increased productivity in demanding industrial environments.

2000+

Annual Output

180

Countries Served

7 Days

Sample Lead Time

99.9%

On-Time Delivery

The Double Stitch
Revolution in Industrial Sewing

Our double stitch sewing machines are engineered to elevate your manufacturing processes. Combining robust construction with cutting-edge technology, they deliver unparalleled reliability and performance.

Double stitch sewing machines are an industry mainstay, vital for producing durable seams in applications ranging from garment manufacturing to automotive interiors. Longsew's machines represent the next generation of this technology, offering enhanced stitch quality and reduced downtime.

The key to our success lies in innovative features such as automatic lubrication systems, advanced thread tension control, and robust drive mechanisms. These advancements translate to consistent stitch formation, reduced maintenance requirements, and maximized production efficiency.

Core Strengths

Built on a foundation of precision, durability, and innovation.

Robust Construction

Built with heavy-duty components to withstand demanding industrial applications and ensure long-term reliability.

▪Heavy-Duty Frame: Durable steel frame for stability.
▪Reinforced Components: Critical parts are built to last.
▪Superior Materials: High-quality steel and alloys used throughout.

Precision Engineering

Engineered for consistent stitch quality, minimizing defects and maximizing production output.

▪Advanced Tension Control: Ensures even stitch formation.
▪Precise Feed Mechanism: Consistent fabric feed for accurate stitching.
▪Optimized Needle Design: Reduces fabric damage and ensures clean cuts.

Simplified Maintenance

Designed for ease of maintenance, reducing downtime and maximizing overall efficiency.

▪Automatic Lubrication: Reduces friction and wear.
▪Easy Access Panels: Streamlined access to key components.
▪Modular Design: Simplifies parts replacement.

Technical
Specifications

Detailed specifications outlining the capabilities and features of our double stitch sewing machines.

Feature

Specification

Unit

Stitch Length

Maximum Sewing Speed

Needle System

Machine Type

Double Stitch

2-5 mm

1,800 SPM

130/705H

Maximum Stitch Length

5 mm

Needle Gauge

6.4 mm

Presser Foot Lift

6-13 mm

Maximum Sewing Thickness

8 mm

Motor Power

400W

Power Supply

220V, 50Hz / 110V, 60Hz

V/Hz

Real-World
Impact

See how our double stitch sewing machines are driving success for businesses across diverse industries.

Apparel Manufacturer - Enhanced Durability

Clothing Production

Increased seam strength, reducing returns and improving customer satisfaction.

15% Reduction in Rework 20% Faster Cycle Time

Upholstery Shop - Consistent Stitching

Furniture Manufacturing

Improved stitch consistency on a wide range of upholstery fabrics.

98% First-Pass Quality Reduced Fabric Waste

Automotive Interiors - High-Volume Production

Car Seat Manufacturing

Reliable performance in high-speed production environments, ensuring consistent quality.

25% Increase in Output Minimized Downtime

Leather Goods - Premium Stitch Quality

Handbag Production

Delicate yet durable stitching for high-end leather products.

Enhanced Aesthetic Appeal Increased Product Value

Textile Manufacturing - Versatile Applications

Canvas Goods Production

Handles a variety of textile materials with ease, ensuring consistent stitch quality.

Adaptable to Various Fabrics Increased Production Flexibility

Technical Textiles - Durable Seams

Industrial Fabric Production

Produces robust seams capable of withstanding demanding industrial applications.

High Seam Strength Extended Product Lifespan

Industry
Applications

Our double stitch sewing machines cater to a broad range of industries.

Apparel Manufacturing

Producing durable seams in clothing, uniforms, and workwear.

Upholstery & Furniture

Creating strong and lasting seams for sofas, chairs, and other furniture.

Automotive Interiors

Manufacturing car seats, headliners, and other interior components.

Leather Goods

Producing high-quality seams in handbags, wallets, and other leather products.

Technical Textiles

Manufacturing industrial fabrics, tarpaulins, and protective gear.

Canvas Goods

Manufacturing bags, tents, and other durable canvas products.

Quality Assurance
& Export Standards

Rigorous Testing

Each machine undergoes comprehensive testing to ensure consistent performance and reliability.

Premium Components

Utilizing high-quality materials and components for extended durability.

Compliance Standards

Adhering to international quality and safety standards.

Trust Verified

Our commitment to quality ensures superior performance and customer satisfaction.

✓ ISO 9001 Certified ✓ CE Compliant ✓ RoHS Certified

Frequently Asked
Questions

Expert answers to common technical and commercial inquiries.

What types of fabrics can this machine sew?

Our double stitch machines can handle a wide variety of fabrics, including cotton, denim, leather, and synthetic materials.

What is the maximum sewing speed of this machine?

The maximum sewing speed is 1,800 stitches per minute (SPM).

What is the warranty on this machine?

We offer a one-year warranty on all parts and labor.

What kind of maintenance is required?

Regular lubrication and cleaning are recommended to maintain optimal performance.

What is the power requirement for this machine?

The power requirement is 220V, 50Hz or 110V, 60Hz.

Is training provided with the machine?

We offer comprehensive training resources, including manuals and online tutorials.

Industrial Sewing
Solutions for Modern Manufacturing

The Double Stitch
Revolution in Industrial Sewing