851mm Crane Rail Wheels Forging , Overhead Crane Trolley Wheels GB EN Standard

851mm Crane Rail Wheels Forging , Overhead Crane Trolley Wheels GB EN Standard

KINGRAIL uses a tire processing and clamping tool, which is characterized in that it includes a tooling base plate and a reference spacer set on it to support the tire, and a precision spacer distributed along the inner circular surface of the tire to locate the tire. The positioning block, the outer side of the tire is provided with a pressing oil cylinder that presses the tire from above to realize the axial positioning of the tire. The tire processing and clamping tool of the utility model has the advantages of simple and reasonable structure, high degree of automation, accurate and stable positioning, can greatly improve work efficiency, reduce labor intensity, and has good application prospects

KINGRAIL uses the locomotive wheel hoop to fasten the snap ring, and improves the processing technology, material and structural characteristics that affect the radial elasticity of the snap ring. In order to enhance the elastic parameter of the snap ring in its diameter direction, the fastening degree between the snap ring and the wheel core is improved. Put the heated and slightly expanded tire on the wheel core, and then fasten the snap ring into the groove on the inner side of the tire. The snap ring is an annular body with an opening, which is processed by a heat-setting process before being fastened to the inside of the tire groove. The process of the heat setting process is as follows: first, the snap ring is fixedly installed on the heat setting fixture; then, the snap ring is tempered and heated by using a medium temperature fire in the range of 420~500 ℃, so that the snap ring is fixed on the fixture. secondly, continuously temper the snap ring within the above temperature range for 3-5 hours; finally, take the tempered snap ring out of the heat setting jig

In order to protect the tires and avoid touching the tires directly with hands, KINGRAIL adopts a special sling for diesel wheel hoops. A natural number greater than 2, each group of the spreader includes a bearing rod, the middle of the bearing rod is provided with a hinge hole, one end of the locking rod is provided with a hinge hole, and the bearing rod and the locking rod are hinged The movable shaft in the hole is hinged, the other end of the locking rod is bent downward, the top of the bearing rod is connected with a connecting ring A, and the connecting ring A is tied with a steel wire rope, which is connected with the N groups of the spreaders. The top ends of the wire ropes are connected by connecting rings B, and the wire ropes are of the same length.

851mm Crane Rail Wheels Forging , Overhead Crane Trolley Wheels GB EN Standard

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!