GW-312A/B Variable Speed Insole Trimming Machine

A patented automatic speed insole trimming machine designed to cut the heel of the insole, giving it a precise inclination. Features automatic speed conversion, independent dust suction, and ensures smooth edges without deformation.

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About the GW-312A/B Insole Trimming Machine

The GW-312A/B is an advanced, patented solution for footwear manufacturers. It is specifically engineered to cut the heel of the insole, ensuring it achieves a consistent inclination after cutting.

Whether you are processing square heels or round heels, this machine delivers a smooth, fine finish. Its intelligent design includes an automatic control system that adjusts the trimming speed based on the specific edge being cut, resulting in a neat edge that is free from deformation.

Key Features

Automatic Speed Conversion

While trimming the straight edge and the round edge of the insole, the machine's speed automatically converts to match the cutting requirement, ensuring optimal results.

Versatile Trimming

Capable of trimming both square heels and round heels. The trimming edge remains smooth and fine, ensuring the final product is without deformation.

Single-chip Intelligent Control

Equipped with a single-chip device for automatic control of shifting. The trimming speed can also be adjusted at will, giving operators full flexibility.

Independent Dust Suction

An independent dust suction device is integrated to remove dust completely, keeping the working environment clean and preventing debris from affecting the trimming quality.

Unique & Convenient Design

The machine features a unique design that guarantees simple and convenient operation. It reduces operator fatigue and integrates easily into existing shoe production lines.

Applications & Specifications

This machine is widely used in shoe manufacturing lines for precise heel edge finishing, ensuring a consistent slope and clean finish.

Parameter	Specification
Models	GW-312A / GW-312B (Patented Product)
Machine Type	Automatic Speed Insole Trimming Machine
Application	Cutting the insole heel to a certain inclination
Trimming Edges	Straight edge and round edge; square heel and round heel
Speed Control	Automatic speed conversion; adjustable at will via single-chip control
Cutting Quality	Smooth and fine edge, without deformation
Dust Control	Independent dust suction device
Operation	Simple and convenient

Note: For detailed technical parameters (such as motor power, dimensions, and weight for both 312A and 312B models), please refer to the attached detailed parameters or contact our sales team for the latest specification sheet.

Frequently Asked Questions

What is the difference between the GW-312A and GW-312B?

Both models share the same core technology and features (patented, automatic speed conversion, dust suction). The difference typically lies in specific electrical configurations (e.g., voltage, phase) or minor structural variations to suit different regional power supplies or specific factory layouts. Please contact us for the detailed specification sheets of both models.

How does the automatic speed conversion work?

The machine uses a single-chip device to automatically control the shifting. When you switch from trimming a straight edge to a round edge, the machine automatically adjusts the speed to maintain a smooth, deformation-free cut.

Does it create a lot of dust?

The machine is equipped with an independent dust suction device. This completely removes dust generated during the trimming process, keeping the workspace clean and tidy.

Upgrade Your Insole Heel Trimming Process

Ensure smooth, deformation-free edges on every insole with our patented GW-312A/B. Contact us to discuss your production needs and get a quotation.

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