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Disc Brake Surface Grinding Machine

Disc Brake Surface Grinding Machine

Longhui Machinery is a professional manufacturer and supplier located in China. Their Disc Brake Surface Grinding Machine is a new type of high-efficiency, high-precision equipment. This equipment enables continuous through-processing of brake discs and is suitable for machining brake disc linings and steel backings. Our factory strictly controls product quality to ensure stable and reliable equipment performance and high machining accuracy.
Brake pad CNC combination grinding machine

Brake pad CNC combination grinding machine

Longhui Machinery’s Brake Pad CNC Combination Grinding Machine is a high-performance multi-purpose equipment designed for brake pad surface processing, chamfering octagonal foot and bevel groove. As a professional manufacturer, we provide efficient, stable and certified equipment, with reliable supply capacity to serve global customers.
Multifunctional combined grinding machine for friction plate

Multifunctional combined grinding machine for friction plate

Longhui Machinery’s Multifunctional combined grinding machine for friction plate is a high-efficiency equipment for friction plate machining, integrating rough grinding, grooving, fine grinding, chamfering and brushing in one. With PLC+touch screen control, stable precision and high output, it is custom-built for mass production of friction plates, and the professional manufacturing of the China-based supplier ensures long-term reliable industrial operation.
Electromagnetic Disc Grinding Machine

Electromagnetic Disc Grinding Machine

As a core equipment for brake pad friction material processing of Longhui Machinery, the Electromagnetic Disc Grinding Machine features ±0.05mm high grinding accuracy, continuous up-and-down operation and simple adjustment. With a compact structural design and 2000KG stable body, it effectively improves the production efficiency of brake pad grinding, and is an ideal processing equipment for global friction material manufacturers.
Bus brake lining punching machine

Bus brake lining punching machine

The Bus brake lining punching machine from Longhui Machinery, a professional manufacturer, is a pneumatic automation equipment specifically designed for the processing of friction materials. It adopts PLC intelligent control to achieve precise positioning punching and integrated dust removal. This equipment can automatically complete processes such as feeding, clamping, punching, and material conveying, effectively improving production efficiency and processing accuracy. It is an ideal equipment for mass production of bus brake linings.
Brake Pad Combination Grinding Machine

Brake Pad Combination Grinding Machine

Longhui Machinery’s LHMC-1 Brake Pad Combination Grinding Machine realizes one-stop continuous processing of brake pad discs with high efficiency and precision, integrating roughing, grooving, fine grinding and other core procedures. With stable performance and an output of 36 pieces per minute, this new equipment weighs about 4T and meets industrial mass production needs, supplied by a professional China-based manufacturer with international certification.
Linear Grinding Machine for Disc Brake Pads

Linear Grinding Machine for Disc Brake Pads

Longhui Machinery is a professional manufacturer and producer in China. Its Linear Grinding Machine for Disc Brake Pads is a high-efficiency and high-precision dedicated equipment for disc brake pad processing, integrating rough grinding, slotting, fine grinding, chamfering, brushing, and steel back turning into one, achieving continuous through-process machining. The equipment has a production capacity of 1800 pieces/hour and a processing accuracy of ±0.05 millimeters. It features stable transmission, flexible adjustment, and dust-proof humanization, perfectly matching the high-efficiency and precise mass production needs of brake pad manufacturers.
Truck Trailer Brake Linear Grinding Machine

Truck Trailer Brake Linear Grinding Machine

Longhui Machinery’s Truck Trailer Brake Linear Grinding Machine is a new high-precision equipment for friction material processing, integrating rough grinding, fine grinding, slot cutting and brushing functions. With PLC & touch screen control, frequency-conversion speed regulation and full-sealed dust prevention, it achieves 28 pieces/min high efficiency and ≤0.2mm machining precision, and is certified by ISO and CE, suitable for large-scale brake pad production.
Automobile disc brake straight line grinding machine

Automobile disc brake straight line grinding machine

Longhui Machinery’s LH-ZHMC-2 Automobile disc brake straight line grinding machine is a high-precision equipment tailored for global disc brake pad processing demands, integrating the advantages of ordinary and precision linear grinding machines. With high rigidity, stable precision, and high automation, it realizes one-fixture multi-spec processing, meeting the continuous production needs of assembly lines with a processing efficiency of 1800 PCS/HR and an accuracy of ±0.05mm, and is CE certified for reliable quality.
Slotting and chamfering machine for friction plate

Slotting and chamfering machine for friction plate

Longhui Machinery is a professional manufacturer. Its Slotting and Chamfering Machine for Friction Plate is an efficient and precise equipment specifically designed for friction plate processing. It features easy operation, flexible parameter adjustment, and strong continuous processing capability. Equipped with a high-power dedicated motor and a precise transmission structure, this equipment ensures stable production efficiency and processing accuracy. With its compact structure and user-friendly design, it is an ideal processing equipment for the friction material industry.
Electrostatic coating line for buses

Electrostatic coating line for buses

Longhui Machinery’s new electrostatic coating line for buses is a fully-integrated automation solution engineered for friction material coating processes, boasting a complete configuration and stable industrial operation with an hourly output of 1000 sets. Certified by CE and ISO, this line is manufactured in China and supports flexible international delivery and payment terms, ideal for global bus brake pad production needs.
Automatic Powder Coating Line for brake pads

Automatic Powder Coating Line for brake pads

Longhui Machinery is a professional manufacturer, producing the Automatic Powder Coating Line for brake pads, a novel electrostatic coating solution tailored specifically for the production of small brake pads. This line integrates grinding, cleaning, electrostatic spraying, curing, and powder recovery. Originating from China, this production line features full automation, customizable configurations, and stable operation. It has obtained ISO and CE certifications, providing an efficient and low-energy surface coating solution for global brake pad production.
Automatic Brake pad electrostatic spraying line

Automatic Brake pad electrostatic spraying line

The LHKM-2 fully automatic brake pad electrostatic spraying line from Longhui Machinery, a Chinese manufacturer, is a high-efficiency, fully automatic surface treatment equipment specifically designed for spraying on brake pad steel backs. This equipment integrates far-infrared heating, high-precision powder recovery, and an intelligent temperature control system. It features stable coating quality, low energy consumption, and high material utilization. With standardized industrial design and international certification compliance, it meets the large-scale production needs of global brake pad manufacturers.
Open Door Electrostatic Spraying Lines

Open Door Electrostatic Spraying Lines

The Open Door Electrostatic Spraying Lines from Longhui Machinery, a China manufacturer, are tailored specifically for the surface treatment of brake pad steel backs. They integrate efficient electrostatic spraying technology with automated production design. This production line boasts high coating utilization, stable precision, and low energy consumption. It effectively addresses production pain points in the friction material industry, such as uneven spraying and severe material waste. Furthermore, it supports flexible customization to cater to the diverse industrial production needs of global customers.
Brake Pad Electrostatic Spraying Line

Brake Pad Electrostatic Spraying Line

Longhui Machinery’s Brake pad electrostatic spraying line is a new-generation automated production equipment for friction material industry, integrating grinding, cleaning, electrostatic spraying, curing and cooling. With a customized modular design, it achieves a shift output of 3000 sets, and is equipped with a full set of powder recycling system to ensure high efficiency and environmental protection. The equipment has CE certification, supports FOB shipping from Ningbo and Shanghai ports, and provides flexible customization services for global customers.
Why Choose Us

Why Choose Longhui Machinery

Specialized Manufacturer

Focused exclusively on brake pad equipment, not general machinery.

Practical Engineering Design

Designed for real factory production, stable and easy to operate.

High Efficiency & Low Energy Consumption

Optimized structure to reduce labor and operating costs.

Global Installation & Technical Support

Overseas installation available, 2–3 engineers on-site support.

Automation and Customization

We provide not only single machines, but also complete brake pad production line solutions, including:
★ Production process design
★ Equipment customization based on factory layout
★ Existing equipment upgrading & technical transformation
★ Automation line integration

Certifications & Qualifications

★ ISO 9001 Quality Management System
★ CE Certification (Export Standard)
★ Member of China Friction & Sealing Material Association
★ National High-Tech Enterprise
★ Zhejiang Province Science & Technology SME
★ 10+ Utility Model Patents

.about

About UsAbout Us

Professional Brake Pad Equipment Manufacturer & Automation Solution Provider

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.
  • Factory
    3000
    Area
  • Production Line
    3
    production
  • employee
    50 +
    number of people
  • inspector
    10 +
    number of people

NewsNews

How Can an Electrostatic Coating Line for Buses Improve Production Efficiency and Surface Quality

How Can an Electrostatic Coating Line for Buses Improve Production Efficiency and Surface Quality

The electrostatic coating line for buses is transforming modern bus manufacturing by enhancing coating efficiency, reducing material waste, and ensuring superior surface finishes. This comprehensive guide explores how automated electrostatic spray systems work, their core components, technical advantages, process flow, environmental compliance, ROI considerations, and how leading manufacturers like Longhui deliver integrated bus painting solutions.

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