Hot-selling Resin Sand Moulding - Brake disc/Brack rotor – Mingda

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Hot-selling Resin Sand Moulding - Brake disc/Brack rotor – Mingda Detail:

Material

Aluminum: AL6061, Al6063, AL6082, AL7075, AL5052, AL2024
Stainless steel: SS201, SS301, SS303, SS304, SS316, SS430 etc
Steel: mild steel/ carbon steel including 1010, 1020, 1045, 1050, Q690 etc
Brass: HPb63, HPb62, HPb61, HPb59, H59, H68, H80, H90 etc.
Copper: C11000, C12000, C12000, C17200, C72900, C36000 etc.

Processing
Equipment

Germany Trumpf brand Laser cutter, CNC shearing machine, CNC bending machine,
(CNC) stamping machine, Hyraulic Machine, Various welding machine, CNC
machine center.

Surface
Treatment

Aluminum: Anodization, Sandblast, Brushing, Polishing, Electro-plating etc
Stainless Steel: Polishing, Brushing, Passivating, Sandblasting, Electro-plating
Steel: Zinc plating, Nickel plating, Chrome plating, Powder Coating, Painting etc
Brass & Copper: Brushing, Polishing etc

Precision

+ - 0.1mm

Application

Railway, Auto, Truck, Medical, Machinery, Equipment, Electronic, Electrical etc

Specification:

Standard: EN ,SAE ,GB,DIN
Quality Standard OEM
Meterial Grade GG 25 ,HT 250
Chemical composition C: 3.5-3.7 Si: 1.5-2.1% Mn: 0.6-0.9%
P: <0.12% S: <0.1% Cr:0.6-0.9% Cu:0.3-0.8
Mechanics performance tensile strength: ≥ 250Mpa
Hardness HB180-225
Non-Destructive Test Metallurgical test
Dimension inspection dimension inspection report
Production according to customer’s drawing or OEM number
advantages
1, has the good from the brake drum brake function, because the brake to make out, combined with the rotation of the wheels of the brake drum of the distortion of a perspective (of course, but not big enough to let you easily can see) brake to land tension (dynamic braking system), the greater the situation becomes more obvious, therefore, generally large vehicles or use drum brake, in addition to low cost, big cars and small cars of drum brake, the difference may only have large mining pneumatic auxiliary, and small mining vacuum auxiliary brake to help.
2, low cost: the drum brake manufacturing technology level is low, but also the first used in the brake system, so the manufacturing cost is lower than the disc brake.
3, the installation of hand brake mechanism is easy.Some rear wheel with disc brake models, will be installed in the center of the brake disc drum brake hand brake mechanism.

 

The development trend
Due to the performance of the vehicle and the speed of the car increasing rapidly, in order to increase the stability of the brake when the vehicle is running at high speed, the disc brake has become the mainstream of the current brake system.Because the brake disc of the disc brake is exposed to the air, the disc brake has excellent heat dissipation. When the vehicle makes a sudden brake at high speed or brakes several times in a short period of time, the brake performance is not easy to decline, so that the vehicle can obtain better braking effect and improve the safety of the vehicle.And because of the fast response of the disc brake, the ability to do high frequency brake action, so many car models use the disc brake and ABS system, VSC, TCS and other systems, to meet the needs of such systems need fast braking.

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Product detail pictures:

Hot-selling Resin Sand Moulding - Brake disc/Brack rotor – Mingda detail pictures

Hot-selling Resin Sand Moulding - Brake disc/Brack rotor – Mingda detail pictures


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Our firm sticks on the theory of Quality will be the life in the enterprise, and status could be the soul of it for Hot-selling Resin Sand Moulding - Brake disc/Brack rotor – Mingda , The product will supply to all over the world, such as: Russia, Swiss, Vietnam, We have been committed to meet all your needs and solve any technical problems you may encounter with your industrial components. Our exceptional products and vast knowledge of technology makes us the preferred choice for our customers.
  • We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Constance from Iran - 2018.08.12 12:27
    Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Caroline from Peru - 2017.10.25 15:53
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