Chromite is lack or brown, The main ingredient of chromite FeOr2O3. It is shaft and granular crystal system. The hardness is 5.5 and density is 4.3 g/cm3. Because melting point of chrome oxide is 1900?,so can adjust high-temperature friction coefficient or decrease high temperature heat recession , clean the friction couple in the high temperature to increase the efficiency of the brake. Chromite can applied in brake pad drum brake or clutch.The recommended regular consumption is 2?8%
density: 4.3-4.6/cm3
chrome oxide content: =30%
screen analysis: +S 200
Their transmission and braking functions are based on the loads created by the supply of power to the clutches and brakes. Thus they are applicable to a great variety of automation systems.
DLZ1 series consist of a clutch,a brake, a transmission axis,a hood and a base. They feature no racing torque, durable, reliable and easy to install.
Powder brake
When no current flow in the magnetic coil, powder is being attached to in put drum side by centrifugal force as separate in put drum and out put drum. So the torque is not transmitted. If coil is exited by electric current, magnetic flux is generated, then torque is transmitted by the friction between powder and working side.
Here's Qingdao Hairuisheng economic and trade co., ltd. We're professional at the brake shoes, brake linings and brake shoe assembly for automobiles. We can ensure our best services, high quality products, reasonable price and in time shipment. We prefer to buyers OEM design and brand.
We really appreciate that you can send us the technical drawings, frictional coefficient and impact strength for the products. We can product as required and assure you the high quality and competitive price.
1) Materials: Non-asbestos, Semi-metallic, Low-metallic
2) Specifications: Available for almost heavy-duty truck and oil well rigs
3) Features: a. Excellent performance; b. Good braking stability; c. Good high temperature resistance; d. Good abrasion resistance; e. Noiseless; f. Long service life; g. High quality assurance
4) Packing: Inner/Outer packing: as required
5) Delivery Date: Depends on the product quantity.
