Forging Rail Clamps Forged Production 45 Steel With Bolts Rail Joint Clamp Welding

forging rail clamps forged production 45 steel with bolts rail joint clamp welding to safeguard rail defects

Kingrail rail clamps features:

The Rail Clamp has been engineered to eliminate many of the disadvantages of other traditional rail clamp designs and provides enhanced performance under all conditions of use. The Kingrail Rail Clamp design is radically different to the legacy design and guarantees a positive pre-torque angle so as the bolt is tightened the bolt holes remain aligned, eliminating the risk of bent bolts. Bolts remain straight even at twice the recommended torque.

In traditional designs, clamps rotate inward to gain support from the rail. As a result, the bolt bores are no longer concentric and the bolt has an induced bending load and angled contact face. In the new Pandrol Rail Clamp, the clamp geometry ensures selfsupport of the bending load and the bolt does not have to take the load and has a square contact face. The greater proportion of bolt tension results in higher clamping force. The new design has been shown to provide enhanced performance under all conditions of use. As a result, higher line speeds are possible, safety is improved and there are considerable savings in both time and cost.

Strength of the rail clamps:

Increased clamping force reduces rail creep from temperature changes
Improved vertical deflection allows higher line speeds over the joint
The self-supporting profile of the clamp simplifies installation
The horizontal clamping action eliminates the bending of the clamping bolts
Hardlock anti-loosening nut system available

Improved safety
Reduced whole life cost and installation times
Compatible with many different rail profiles
Bolts can be reused unlike other designs
Reduced rail stress through wider contact points

Technical advantages of Kingrail clamps

Positive pre-torque angle Rail Clamp’s design guarantees a positive pre-torque angle for the bolt, so the holes remain aligned as the bolt is tightened. Tests have proved that bolts stay straight, with no risk of bending, even at twice the recommended torque. Higher clamping force Rail Clamp has a greater proportion of bolt tension and higher clamping force than traditional designs. As a result, rail joint creep and vertical joint deflection are reduced. Self-support of bending load The clamp geometry ensures self-support of the bending load, while reactionary loads are spread and target the rail web. The bolt no longer takes the bending load and has a square contact face. Compatibility The Clamp has been designed to accommodate most rail profiles.

Wide contact points The contact points are further apart than in traditional designs, reducing the friction between the clamp and the rail foot. This increases the clamp load and reduces the force on the rail and stress within the edge of the rail foot. Engineered for quick and easy installation The self-supporting profile of the clamp aids installation. The two clamp profiles lock under the rail and the clamp self-aligns onto the fishplate. The installation time is less than two minutes per clamp. Hardlock anti-loosening nut system A hardlock anti-loosening nut system is available.

Have single, double, and triangle availible

Welcome to the Kingrail website. We're glad you stopped by and trust you will have a happy tour.

Kingrail is an international company offers diversified range of high-tech products and services and operates globally.

Core business is identified with three divisions:

1. High-end railway components – wheels, axles and wheelsets for high-speed applications, locomotives, passenger trains, trams and underground trains., rail road cars, light rail, street car, ballast vehicles, etc

2. Railway track materials: Tie plates, fishplates, clips, screw spikes, steel rails, etc

3. Forging and casting to drawings, for various applications such as power generation, oil and gas, offshore platforms, cement works, industrial plants, iron and steel production plants or shipbuilding.

Whether you need components or integrated systems, global tracking technology or performance analytics,Kingrail is always here at service for you!

Since 2002, we've been committed to having the world's highest standards in railroad wheel sets. But we don't set the standards; our customers do.

The hard and smart-working employees of Kingrail are dedicated to putting customers first. Over 200,000 squares of manufacturing space. We're armed with modern equipment, progressive production methods, and the confidence that comes with years of experience. We can take on any job. No matter what it is.

With roots deeply embedded in the railroad industry, we've grown to be a world-class supplier of customer satisfaction. From your first contact with us to the delivery of the product, we strive to make it easy for you. Kingrail staff are happy and pride working here because they love and happy for the job, care and happy for all the job they do.

So feel free to put us to the test – with something easy, or better yet, with something impossible. We're ready to show you what we can do.

Maanshan Kingrail Technology Co.,Ltd. is pleased to introduce ourselves as one of the leading manufacturer, stockist and supplies of Railcar spares and Railway Track Materials, Railway equipment, forging and casting metal products!

Equipped with forging lines:3T electro-hydraulic Hammer,2500T Hot Die press,1600T Hot Die press,400T Double plate Friction press,300T Double plate Friction press, Kingrail also equipped with fully machining and inspection equipment, Main machining equipments:CNC Lathes,Painting line,Continuous Heat-treatment Line,well type Furnace,Cutting machine,Robots, Main testing equipments;OES Metals Analyzer,CMM,Universal hydrankic testing machine.

Invest about 8% of the sales volume to be the R&D expenses, Kingrail introduce the world's leading technology combined with international high-tech talent to ensure the stable development of the company,and maintain long-term competitive advantage.

Kingrail have exported products over 50 countries such as US, Canda, UK, South Africa, Kenya, India, etc. Competitve quality and service are spoken highly by worldwide customers!

Kingrail made strict rules on all products, customer service is customer core value! 

Our vision:

* To be best supplier with world-Leading Capacities!

* 100% customer satisfication!

We are not the best now, but we strive to be better and better!