Description

Technical Parameters

Auto Cement Intelligent Heel and Side Lasting Machine for Mass Production

GW-780M(T.D.P.G) Series. This machine is a typical auto cement heel and side lasting machine. Designed for mass production lines with high cost-effectiveness, stable features, and easy operation. Highly suitable for sports shoes, military shoes, and skate shoes.

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Four Core Advantages for Mass Production

Designed for Mass Production

Developed specifically for high-volume production lines. Offers high cost-effectiveness and stable performance to keep your line moving without constant interruptions.

Easy Operation

Despite its advanced capabilities, the machine is designed for simple, intuitive operation, reducing training time and operator fatigue.

Auto Cement Function

The automatic cementing system improves lasting quality, keeps the side wire unchanged, and saves massive amounts of labor on the production line.

PLC Auto Memory

Can store 200 kinds of shoe types. Auto recall to reduce adjustment time and eliminate guesswork when switching styles.

The Workhorse for High-Volume Heel and Side Lasting

The GW-780M is a quintessential auto cement intelligent heel and side lasting machine. It is not designed to be overly complex; instead, it is engineered specifically to meet the rigorous demands of mass production lines. When a factory is producing thousands of pairs per day, reliability and cost-effectiveness are the ultimate metrics. The GW-780M delivers exactly that.

Based on proven mechanical and hydraulic designs, this machine offers feature stability and ease of operation. It excels at processing a wide range of footwear, with a particular advantage in sports shoes, military shoes, and skate shoes. The middle and back side of these shoes require immense structural integrity, and the GW-780M ensures that the upper is perfectly molded to the last, eliminating wrinkles and ensuring a secure bond.

The integration of the PLC auto memory function means that even in a high-mix factory, operators can switch between different shoe sizes in seconds. The machine stores the exact mechanical parameters for up to 200 shoe types, allowing for rapid, error-free changeovers. Combined with the Auto Cement system, which applies adhesive precisely and consistently, the GW-780M significantly reduces material waste and rework.

15 Special Skills for Stable and Precise Lasting

The GW-780M is equipped with 15 practical technical features, ensuring every curve of the heel and waist is perfectly lasted.

01 Infrared Glue Positioning

Glue location precise, adjust fast. Ensures the adhesive is applied exactly where needed.

02 Analog and True Tensioner

Wide range adaption, last data, attached toe band research by computer simulation.

03 Last Self-Balance Stock

Auto balance according to the last shape, better for lasting flat.

04 Last Back Highest Adjustment

Wide range of last high adjustment. Children's shoes can be used to high tops.

05 Double Finger Force Flat Function

Press enough pressure to the upper, let the lasting more flat.

06 Low Temperature Hydraulic System

Oil temperature keep about 50°C. Ensure stable and improve usage life.

07 Circuit Integrated Modularization

Durable and easily maintain. Simplifies troubleshooting and repairs.

08 Auto Cement Function

Improve lasting quality, unchanging side wire. Save labor.

09 Pincer Lasting Pull Rear Strap

Pincer pull the heel, the upper more compact.

10 Press Edge Double Balance Attach Last

Dual interactive balance structure, the largest surface is fitted last type, improve lasting quality.

11 Extrusion Side Angle Leveling

Avoid heel knot double eyelid quality problems. Improve lasting quality.

12 PLC Auto Memory Function

Can store 200 kinds of shoe type. Adjust auto use, reduce adjustment time.

13 Inner Waist Rubber Pen Auto Retraction

The inner waist automatically shrinks. The glue doesn't reach the upper, the glue position is accurate.

14 Waist, Heel Lasting High/Low Pressure

Use two stage press, can make lasting better.

15 Press Cylinder Directional Precise Control

Double hydraulic cylinder, ensure suitable speed and pressure.

Technical Specifications

Specific electrical and pneumatic parameters may vary depending on the model (T.D.P.G) and regional requirements.

Parameter	Specification
Model Series	GW-780M (T.D.P.G)
Application	Heel and Side Lasting for sports shoes, military shoes, skate shoes
Special Skills	15 (focusing on mass production stability and cost-effectiveness)
Control System	PLC Auto Memory Function (Stores 200 shoe types)
Key Automation	Auto Cement System
Hydraulic System	Low temperature hydraulic system (oil temp ~50°C)
Voltage / Power	Confirm with factory based on regional configuration

Note: The machine configuration can be customized. Contact us with your shoe types, production capacity, and factory layout for a tailored proposal.

Applications

Sports Shoes

Perfect for the complex heel counters and side contours of athletic footwear, ensuring a tight and durable bond.

Military Shoes

Provides the heavy-duty pressure and reliability needed for rugged military and tactical boots.

Skate Shoes

Delivers the precise shaping required for high-stress sports footwear, enhancing structural integrity.

Frequently Asked Questions

1. What is the primary design focus of the GW-780M?

The GW-780M is designed specifically for mass production lines. It prioritizes high cost-effectiveness, feature stability, and easy operation, making it an ideal workhorse for factories producing thousands of pairs per day.

2. How does the Auto Cement function work?

The machine features an Auto Cement Function with Infrared Glue Positioning. This ensures precise glue location, prevents glue from reaching unwanted areas (like the inner waist via the auto retraction feature), and saves massive amounts of labor.

3. Does it have memory for different shoe sizes?

Yes, it features a PLC Auto Memory function capable of storing up to 200 kinds of shoe types. When you switch styles, the machine instantly recalls the optimal settings, drastically reducing setup time.

4. How does the machine protect the shoe upper during lasting?

It features the "Extrusion Side Angle Leveling" function to avoid double eyelid quality problems at the heel, and the "Press Edge Double Balance Attach Last" mechanism. Combined with the two-stage High/Low pressure control, it ensures a snug fit without crushing the material.

5. What type of hydraulic system does it use?

It utilizes a low-temperature hydraulic system. By keeping the oil temperature at approximately 50°C, the machine ensures stable operation and significantly extends the lifespan of the hydraulic components.