Fully Automatic Circulating Coating System for Brake Pad Surface Anti-rust Spraying

The 600X5B circulating coating system is purpose-built for uniform anti-rust and anti-corrosion coating of automotive brake pads, brake shoes and similar flat or slightly curved metal friction parts. A five-axis precision closed-loop stepper drive moves the spray guns and material tables along the X, Y, Z, R and G axes, so brake pads of different sizes and profiles are coated evenly across the full 600mm x 600mm spraying range.

Paint is fed in a closed circulating loop, which keeps coating material in constant motion and delivers a stable film on every batch. Two spray guns rotate at high speed while reciprocating, and each gun dispenses paint independently, covering both the edges and the faces of the workpieces. Automatic in and out movement of the upper and lower material tables shortens loading and unloading time, keeping the line running continuously.

• Five-axis precision closed-loop stepper drive: X, Y, Z, R and G axes follow complex paths and closely simulate manual spraying, giving edges and surfaces an even finish.
• Circulating coating loop: continuously recirculated paint keeps viscosity and colour stable, reducing waste and downtime between batches.
• 360 degree high-speed rotating plus reciprocating spraying: two independently fed guns fully coat the edges and faces of brake pads in a single pass.
• +/-0.2mm positioning accuracy: closed-loop control holds coating thickness and gloss consistent from batch to batch and lowers the defective coating rate.
• Automatic material tables on the G axis: upper and lower tables feed in and out automatically, cutting handling time and raising throughput.
• 10,000 program storage with USB: the Mansheng touch screen control stores up to 10,000 spraying programs that import and export via USB, so switching between brake pad models takes minutes.
• Premium branded components: HIWIN guide rails, NSK bearings and Leisai motors support long-term, low-maintenance operation.
• Flexible body options: stainless steel, aluminium and steel are standard, with cold-rolled plate available as an option for different workshop conditions and budgets.

Suitable for automatic anti-rust, anti-corrosion and decorative coating of disc brake pads, brake shoes and similar friction components. The rotating plus reciprocating spraying motion and automatic material tables make the system a good fit for batch production where consistent colour, gloss and film thickness are required.

Supplied in a wooden box, with L/C, D/A, D/P and T/T payment terms accepted. Send us your brake pad size, output target and coating material, and we will confirm the configuration and layout that fits your line.