Truck Trailer Brake Linear Grinding Machine

About Us

Pujiang Longhui Machinery Co., Ltd. (formerly Pujiang Longhui Machinery Factory) is a professional brake pad equipment manufacturer specializing in research & development, manufacturing, sales, and automation services for the friction material industry. Located in Pujiang Economic Development Zone, Zhejiang Province, China, Longhui Machinery has been serving global brake pad manufacturers since 2013, providing high-efficiency, low-energy, and highly automated production equipment designed for stable, long-term industrial operation. As a technology-oriented small and medium-sized enterprise, we focus on practical engineering solutions that help customers improve productivity, reduce operating costs, and achieve consistent product quality. Our technical R&D team combines advanced domestic and international technologies with on-site factory experience to optimize equipment performance, and we have obtained ISO9001 and CE certifications, with over 50% of products exported to global markets.

What core parameters define this grinding machine?

The Truck Trailer Brake Linear Grinding Machine is engineered with industrial-grade specifications for heavy-duty production, with the following core parameters:

Overall dimension: 3800MM (L) × 1550MM (W) × 2500MM (H), net weight about 6T

Motor configuration: 11KW rough grinding motor, 7.5KW fine grinding motor, 7.5KW cutting slot motor, 1.1KW brush motor, 1.5KW drive motor

Production capacity: Max 28 pieces/min (frequency conversion adjustable)

Machining precision: The overall precision of the whole machine is less than 20 wire (0.2mm)

Electrical components: Schneider brand (except frequency converter), matched with well-known Taiwan brand PLC for stable control

How does the machine ensure high machining precision?

High precision is the core advantage of this Truck Trailer Brake Linear Grinding Machine, realized through multiple professional structural designs and processing technologies:

Grinding head bearing sleeve adopts sand turning, annealing and internal & external circular grinding processes, laying a foundation for precision operation.

Grinding head adjustment is equipped with manual worm adjustment, with high-precision electronic ruler closed installation and digital display table for visual and accurate parameter adjustment.

Rectangular guide rail undergoes high frequency heat treatment, slide block is sand-turned, and the guide rail under the grinding head is fine-ground with oil guide groove, reducing friction and ensuring smooth and precise movement.

White steel fixed guide rail uses nodular cast iron 400 integral sand turning and track milling, with left and right manual adjustment and screw display for precise positioning.

Stainless steel liner baffle with manual adjustment and screw display ensures consistent processing accuracy of workpieces.

What structural designs guarantee stable and safe operation?

The Truck Trailer Brake Linear Grinding Machine is designed with industrial production safety and stability as the core, with multiple humanized and practical structural features:

Transmission system: Adopts Maltese cross mechanical transmission for turning (no separate motor to reduce accident risk), and roller chain for transmission with continuous release chain frequency conversion, realizing stable and adjustable speed.

Dust prevention design: Each grinding head is equipped with a closed dust cover, matching with an integral shell dust cover, effectively controlling dust pollution and meeting environmental production requirements.

Operation mode: Adopts touch screen and PLC integrated control, simple and intuitive operation, reducing human operation errors and improving production efficiency.

Adjustable components: Key components such as guide rail and liner baffle are manually adjustable with digital display, easy to adapt to the processing requirements of different brake pad specifications.

Why choose Longhui Machinery's grinding equipment?

Professionalization advantage: Specialized in brake pad equipment R&D and production (no general machinery), with in-depth understanding of industry production pain points and practical solutions.

High performance configuration: High-efficiency motor, precision transmission and international brand electrical components ensure long-term stable operation and low energy consumption.

Global service capability: As a National High-Tech Enterprise in China, we have established long-term cooperative relationships with brake pad manufacturers worldwide, with products exported to Africa, Asia, Europe and other regions.

Complete industrial support: With standardized production lines and a dedicated QC team, we can provide customized production line design and technical upgrading services to meet the diversified needs of customers.