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SGS Approved Powder Metallurgy Brake Shoe

Railway Powder Metallurgy Brake Shoe are used on the locomotive/train to enable deceleration, control acceleration (downhill) or to keep them standing when parked. While the basic principle is familiar from road vehicle usage, operational features are more complex because of the need to control multiple linked carriages and to be effective on vehicles left without a prime mover. Clasp brakes are one type of brakes historically used on trains.

Commodity name： SGS Approved Powder Metallurgy Brake Shoe

Category:

Rail Brake Shoe and holder

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Description

Brand	ALEX
Name	Powder Metallurgy Brake Shoe
Applications	Locomotive Parts for Passenger train or Cargo train. The Speed: >80km/h
Material	Frame: Q235; Body: Powder Metallurgy
Service Life	>16,000km (Note: it must be replaced after 25,000 Km)
Surface Treatment	1. Plain oiled 2. Painting
Standard	TB/T3005-2008

Powder metallurgy materials are made of metal powder as the matrix, adding friction agents, lubricants and other components appropriately, through compression molding, and controllable high-temperature sintering (900-1050 ° C).

The powder metallurgy brake shoe has the advantages of high and stable friction coefficient, wear resistance, excellent thermal conductivity, good thermal crack resistance, and stable friction coefficient in rainy and snowy weather environments. Its disadvantage is that it has a high tendency to scrape the wheels.

Powder metallurgy brake shoes not only have outstanding advantages in quality and performance, but also have flexibility in component design and product diversification. At present, powder metallurgy brake shoes mainly include iron-based and copper-based materials. Although the raw materials of copper-based powder metallurgy brake shoes are expensive, they are resistant to thermal cracking because of their good thermal conductivity, and they are resistant to thermal stress on brake discs and wheels. The hidden danger of injury is small, so it also has high application value. In order to give full play to the performance potential of powder metallurgy materials, powder metallurgy brake shoes based on copper-iron-nickel alloy have been applied in Japan, and the running speed of the train can be as high as 350km/h.

Our Services

We manufactures Rail Brake Shoe, Rail E Clip and Clamp, High Tensile Bolt with Nut and Washer, Rail Base(Tie) Plate, Rail Fish Plate, Rail Shoulder, Rail Screw and Spike, Fish Bolt with Nut and Washer, Rail Dowel, Rubber and EVA Pad, Crane Rail and Light Rail, Wooden Sleeper, Auto Bolt and Other spare parts.

Company Information

Kunshan Alex Railway Fastening Co., Ltd manufactures railway fasteners and standard components. As a leading railway fasteners manufacturers in China,with production license of Chinese railway Ministry, advanced technology, high precision inspection instruments and service, our products have been widely exported the USA, Germany, Spain, Japan, Australia, Italy, Netherlands, Belgium, Poland, the UK, India, and South Africa etc.

We can provide products according to customers drawings and samples.Our main products are as following:

1. Screw spike/Coach screw/Drive screw/Sleeper Screw, Dog spike/Railroad spike/Lock spike/Cut spike,etc.

2. Rail clip/ Tension clamp/ E clip/ PR clip/SKL clip/ DE clip/ RN Clip/ Nabla clip, etc

3. Swivel Bolts/ Track Bolt/ Special bolts/ U bolts/ J bolts/ Anchor bolts/Hook bolts / Foundation bolts/ Stud bolts/ Rod bolts/ Curved bolts/ Tunnel bolts

4. Tie plate/ Base plate / Rail plate/ Rail fixing base/ Rail Pads/ Sole plate/ Sole pad

5. Fish plate / Joint bar / Rail joint/ Splice Bar

6. Track bolt/ T bolt / Rail bolt/ Clamp bolt/ Inserted bolt/ Clip bolt/ Fish bolt/ Square bolt/ Rod bolt /Rail joint bolt

7. Clamp plate/ Rail spring clamp/ Anchor plate/ Steel clip

8. Rail Shoulder/ Rail sleeper Inserts/ Rail Anchors for rail sleepers

9. Plastic dowel / Guide plate/ Nylon insert / Rail insulator

10. Rail pad (Rubber, EVA, TPU, etc.)/ Rail sole plate / Rail adjustment pad

11. Forged or casted rail car spare parts, such as: Pivot Pin, Brake Shoe Key, Brake shoe holder, Friction Wedge, Wearing Plate, Composite Brake Shoe, Disc brake pad, Brake Beam, Load springs, etc.

We are trying to supply the best products at the best price!

Key words:

Rail Brake Shoe and holder