Brake Shoes NO.: 4455986
Material: Semi-Metal, Non-asbestos
We have 1100 series brake pads suitable for all kinds of cars, light trucks and forklift vechicles.
For bake shoes production and inspection, we strictly follow the national technical specification for brake shoes GB 5763-2008, based on this standard, we have formed our own production procedure, the simple brake shoes work flow in our factory showed as follows:
Step 1: Powder weighing- powder mixing-cold pressing for friction powder-production of brake lining.
Step 2: Back plate degrease-back plate blasting-welding-reperforming of back plate.
Step 3: Back plate plating, dipping into the glue.
Step 4: Put glue on insde arc of brake lining, then put lining and back plate together, then heat treatment.
Step 5: Releasing clip, and inpsecting the strength of adhensive, no bearing area of friction material on back plate area more than 85%.
We have altogether 3 QC staffs in our factory to control and inspect the brake shoes production details, to enable a better quality of our brake shoes product, we also follow the required technical speciation:
GB /T17469-1998 Inspection specification for Automotive brake shoes friction property
GB/T5766-2006 Friction material Rockwell hardness test specification
With the aid of a few number of high quality inspection equipments like:
Constant speed machine ---for the test the friction of coefficient and wearing rate of the brake shoes;
Chase machine --- enable us to satisfy the test standard SAEJ661 required from the North American market.
Besides our own test machine, we also have some test done with the help of our partner, institution, research institute and University.
Due to a strict quality control and production management, we could provide an excellent brake shoes for our customers, our products are widely sold in American and European area, besides these high quality requirement area, we also had developed some suitable material for Middle East, South East Asia. With a wide range of material formula, we could provide a competitive products for customers from different area.