Hydraulic bending machine product details

Hydraulic rail bending machine is to serve the railway, subway, metallurgy, coal, railway turnout transport standardization, modernization, automation needs. The hydraulic rail bending machine is designed by hydraulic transmission and lever principle. The static pressure is used to realize the horizontal and vertical curve bending or straight rail operation. Hydraulic rail bender, also known as hydraulic bending machine, is a special tool for rail operation when rail installation and maintenance. The machine is specially used for the laying of railway tunnel in mine inclined shaft level changes in the laying site for 24kg/m light rail is the following the implementation of vertical bending or adjustment.

Advantages of hydraulic bending machine

Track subsidence is small. The vibration acceleration ratio of concrete sleeper lines, after laying the sinking speed gradually slowed down and stopped. So the line maintenance workload is greatly reduced, the hydraulic rail bender is about ordinary concrete sleeper line 1/3. Track easy to keep clean. The dirt is not easy to invade the bed. The extended line overhaul repair cycle. Smooth and stable line, hydraulic rail bending machine is conducive to high-speed operation and laying of seamless lines. The disadvantage is that the cost is high, it is also difficult to change the busy trunk.

Main model of hydraulic bending machine

KWPY-300 type applies to 18-24 kg / m steel, KWPY-400 suitable for 30kg meters per meter rail use.

Type KWPY-600 is suitable for 38-50 kg / m rail, its maximum capacity of 297 thousand kilograms of straight rail meal (56 tons and 735 thousand kg (75 tons capacity), a hydraulic system rated oil pressure 98 bar (2 cm 660kg/) and 646 (660kg / cm), the diameter of piston pump x stroke is 16 mm x 35 mm, oil cylinder diameter of 60 mm and 70 mm, the maximum stroke of the piston is 70 mm, handle torque of 480 Newton meters. The main technical specifications of hydraulic bend: maximum rail bending torque: 88KN.m piston hydraulic bend for stroke: 70mm cylinder diameter: 70mm quality: 100kg.

Hydraulic bending machine technical parameters

Suitable for rail 30-50

Maximum direct rail force KN 549

Rated direct rail force KN 500

Piston stroke mm 70

Size 555 x 183 x 990

Maximum bending moment: 88KN.m

Cylinder diameter: 70mm

Quality: 100kg.

The product has been exported to the United States, France, Canada, Indonesia, Russia, Vietnam, Australia, South Korea, Iran and other countries, access to customer acclaim.