As a professional brake pad equipment manufacturer and automation solution provider in China, Pujiang Longhui Machinery Co., Ltd. focuses on R&D, manufacturing and sales of brake pad electrostatic coating lines. Our product is a core automated equipment in the brake pad production process, designed with high coating uniformity, high efficiency and environmental protection. As a trusted supplier, we integrate rich factory production experience into equipment design, helping global brake pad manufacturers solve the pain points of uneven coating, low efficiency and high material waste, and realize stable, environmentally friendly and efficient mass production of brake pad surface treatment.
The brake pad electrostatic coating line is a specialized automated production line developed by Longhui Machinery for the surface coating process of brake pads. Its core function is to uniformly spray electrostatic powder or coating on the surface of brake pads (especially steel backs), forming a dense, wear-resistant and corrosion-resistant protective layer. This process not only enhances the service life and stability of brake pads, but also improves their appearance quality and anti-rust performance, which is an indispensable key link in the modern brake pad production process. It is widely applicable to the surface treatment of various automotive, industrial machinery and other types of brake pads, and can be perfectly integrated with other brake pad production equipment to form a complete automated production line.
Combined with years of factory on-site production experience and advanced domestic and foreign technologies, our brake pad electrostatic coating line has obvious advantages compared with traditional coating equipment, perfectly matching the actual production needs of brake pad manufacturers, and the core advantages are as follows:
1.High coating quality: Electrostatic spraying technology and precise parameter control ensure uniform coating, smooth surface, no bubbles, no scratches, and uniform thickness. The coating has strong adhesion, wear resistance, and corrosion resistance, which can effectively extend the service life of brake pads and improve product qualification rate.
2.High automation and efficiency: The entire production line, from material feeding, pre-treatment, spraying, curing to material unloading, operates automatically, allowing for 24-hour continuous work. The production efficiency is 3-5 times that of manual spraying, significantly reducing labor costs. The entire production line requires only 4 ordinary workers and 1 technician, effectively saving manpower input.
3. Flexibility and Adaptability: The Brake Pad Electrostatic Coating Line adopts a modular design, allowing for flexible adjustments based on customers' factory layouts, production scales, and brake pad specifications. It can accommodate the coating of various types of brake pads, supports small-batch customized production, and provides strong scalability for future production line upgrades.
What is the coating uniformity of the electrostatic coating line?
Our brake pad electrostatic coating line adopts high-precision electrostatic spray guns and automatic trajectory adjustment system, which can realize uniform spraying on all surfaces of brake pads. The coating uniformity error is less than ±0.02mm, ensuring smooth surface, no bubbles, no scratches and no uneven thickness, and effectively improving the product qualification rate (qualified rate up to 95% or more).
Can the coating line work continuously, and what is its production efficiency?
The entire line realizes automatic operation from feeding, pretreatment, spraying, curing to unloading, and can work continuously for 24 hours. Its production efficiency is 3-5 times that of manual spraying, which can greatly reduce labor costs—only 4 general workers and 1 technician are needed for the whole line, effectively saving labor input for your factory.
What is the powder recovery rate of the coating line?
The equipment is equipped with a high-efficiency cyclone recovery device, and the recovery rate of excess spraying powder can reach up to 95%. This design not only greatly reduces material waste, but also lowers operating costs, and complies with global environmental protection production standards, reflecting our concept of energy-saving and environmental protection.