Non Noise Cast Iron Sand Casting For Railway Locomotive / Train Brake Block

Cast Ductile Iron Railway Locomotive Brake Block Train Brake Block

Description

Cast iron brake block has been in use on railway vehicles for more than a century in history.

The main advantages of cast iron brake block are:

1. a small friction coefficient affected by the environment and more stable, so it is "all-weather" operational;

2. good thermal conductivity, low thermal damage to the wheels;

3. The coarsening of the wheel surface can obtain more adhesion, which can reduce the mechanical abrasion of the wheel;

4. Durable, low prices.

But the friction coefficient of ordinary gray cast iron brake shoe is small, and with the increase of friction velocity,

friction coefficient decreased rapidly especially when it is in high-speed running.

So ordinary cast iron brake shoes are generally used for low-speed operation of passenger trains.

For cast iron brake used in high speed train, we can improve the performance by increase the content of phosphorus or add

some alloy element.

In fact, it is the high phosphorus cast iron brake block that is widely used now, to avoid the crack, a backing plate is used to reinforce.

Product Details

Advantage

--Composite friction material bearing high energy braking;

--High coefficient of friction and stability,

--small heat fade for coefficient of friction,

--Temperature insensitiveness,

--Develop according to the samples or drawings

--Certification:ISO9001-2000

FAQ

Q1. What is your payment term?
A: T/T 30% down payment, balance to be paid before shipment. or L/C.

Q2: What is your main market?
A: Western Europe, North America, Janpan,,

Q3: Can I get samples from your factory?
A: Yes, sample is free, but the express charge is yours.

Q4: If products have some quality problem, how would you deal with?
A: We will responsible for all the quality problems.

Factory Introduction

Sunrise Foundry is a professional Metal Foundry, located in Ningbo. We have been producing Gray Iron,

Ductile Iron Castings and and any other precision castings for more than 25 years.

We are dedicated to meet different requirements of various customers across the world, products are mainly

involved Agricultural and Construction Machinery, Hydraulic, Mining industry, Municipal Products, some steel

and stainless steel castings for Pumps and Valves, Pipe Fittings, etc.

Please feel free to contact us if you have any requests.

Products We’ve Made

We divide our products into several categories. Gray Iron Casting, Ductile Iron Casting, Steel Casting, Stainless

Steel Casting for Scaffolding Accessories, Post Tension Anchorage, Automotive Part, Pump and Valve Body,

Pipe Fitting, Manhole Cover and Bollard, Ornamental Fence and Spear, Light Pole and Bench Casting, Railway Part.

Our Capability

We have updated our production line. Our production process include Resin Sand Molding Line, Shell Molding Line,

Wet Green Sand Casting and Lost Wax Investment Casting Production Process.

Quality Control

Quality Control is one of the most important process in production. We insist that 100% inspection before

shipment and ensure parts without any flaws when sending out.

We have complete quality inspection facilities including mechanical testing, chemical analysis, tensile strength,

hardness, spectrometer, ultrasonic testing, etc.

Certification