Automobile disc brake straight line grinding machine

What makes this grinding machine suitable for global brake pad processing? 

The Automobile disc brake straight line grinding machine is independently developed by Longhui Machinery according to the diversified demand characteristics of the European, American and Middle East disc brake pad markets, breaking the limitations of traditional grinding machines. It perfectly combines the performance of ordinary linear combination grinding machines and precision combination grinding machines, and solves the industry pain point that customers need to fix thousands of plates with the same fixture. The equipment is a special machine for grinding the friction material surface of various vehicle disc brake blocks, which can ensure the parallelism between the friction surface and the steel plate backplane, and is fully adapted to the processing needs of different regions and different types of brake pads, and is suitable for the continuous production mode of assembly lines.

What core structural advantages ensure processing performance?

1. High-rigidity transmission and processing structure

Adopt highly rigid rectangular guide rail with sand-turning slider, high-frequency heat treatment and fine grinding of the guide rail, and equipped with an oil tank design (36# lubricating oil) to ensure stable operation; the disc transmission track uses ball ground cast iron 400, with integral sand turning, track milling and permanent magnet white steel track, and the transmission speed is adjustable from 0-5.5m/min, which can process nail plate lining plates, multi-nail plate lining plates and plates, and adapt to the processing of brake pads of different sizes and shapes (max processed disk size: 50mm x 180mm).

2. Precision control and anti-failure design

Equipped with optical digital display table with 220V power supply, the operation is convenient and intuitive; the grinder head is not directly connected with the motor spindle, which effectively avoids knife folding and ensures stable processing accuracy (±0.05mm). The grinding head bearing adopts angular contact bearing and deep groove ball shaft, and the bearing sleeve and motor flange are all sanded and annealed to enhance structural durability.

3. Integrated dust and turnover design

Each grinding head is independently equipped with a closed dust cover, and matched with an integral shell dust cover to realize effective dust control in the processing process; the turnover mode adopts mechanical connecting rod transmission + clutch mode, without an independent motor, which reduces the failure rate of the turnover structure and improves the continuity of production.

What functional configurations realize high automation and multi-process integration?

1. One machine completes multiple core processes

The Automobile disc brake straight line grinding machine realizes automatic continuous grinding, grooving and chamfering in one stop, and the chamfering stroke can be directly adjusted up, down, left and right, with simple and clear operation. The grinding system is divided into rough grinding, slotting, fine grinding and chamfering with independent power configuration, which ensures the precision of each process:

Rough grinding: 300mm diameter die-cast emery wheel vertical spindle, 7.5KW;

Slotting: 250mm diameter emery slotting piece horizontal spindle, 5.5kW;

Fine grinding: 300mm diameter die-casting emery wheel vertical spindle,5.5KW;

Chamfering: Vertical spindle, 3.7KW.

2. Frequency conversion speed regulation and continuous feeding

Adopt induction motor + frequency converter for transmission driving, with a high degree of automation; the feeding device uses roller chain to realize continuous feeding, and the transmission motor is a 1.5KW gear motor to ensure efficient and uninterrupted production, with a maximum processing capacity of 1800 PCS/HR.

3. Auxiliary cleaning with adjustable height

Equipped with a special cleaning brush, driven by a 220V180W induction motor with adjustable height, which can effectively clean the processed surface and improve the finished product quality of brake pads.

Why choose Longhui Machinery as your brake pad equipment partner?

Professional technical strength: The R&D team has many years of experience in the brake pad and friction material industry, absorbing advanced domestic and foreign technologies and combining on-site production experience to optimize equipment structure and process stability;

High-efficiency and energy-saving performance: All Automobile disc brake straight line grinding machine is designed for high efficiency and low energy consumption, which helps customers improve productivity and reduce operating costs;

Global service capacity: The products are exported to Africa, Asia, Europe, the Americas and other regions, with over 50% export volume, and have established long-term cooperative relations with global brake pad manufacturers;

Comprehensive after-sales support: Provide responsive technical services, including equipment commissioning, operation training and after-sales maintenance, and focus on building long-term cooperative partnerships rather than one-time transactions.

We can provide you with a complete set of brake pad production and processing equipment solutions including grinding machines, electrostatic powder spraying production lines, and steel back coating production lines, and customize exclusive equipment and production line schemes according to your actual production scale and processing needs.