Double Hook Hydraulic Rail Bender
YZG-550 double-hook rail bending machine is a special manual hydraulic equipment for 43kg/m——75kg/m rail bending operation. The machine is made of special steel welded with reliable performance, compact structure, light weight and convenient dismounting.
- Product Introduction
Specification
| Rated bending force | 550kN |
| Rated working pressure | 57MPa |
| Piston working stroke | 120mm |
| No-load efficiency: | 1.5mm/time |
| Main machine weight | 75kg |
| Dimension: | 1150×700×400mm |
Working Principle and Basic Structure
Basic structure:
The main frame is welded by high-strength alloy structural materials. The structure of the machine is split type. It is composed of hydraulic power part, straight beam, hook beam and connecting accessories.
1 Plunger pump, 2 Handlebar, 3 Pressure gauge, 4 Reversing valve, 5 High pressure rubber tube, 6 Oil tank, 7 Bending rail working oil cylinder, 8 Bender beam, 9 Hook beam, 10 Support seat, 11 Bender beam head, 12 Hook beam head
(Picture for reference only)
Working principle:
Through the bending beam and hook beam fixed to the rail, and then driven by the hydraulic pump station, the bending rail oil cylinder on the straight beam is driven to control the extension and retraction of the oil cylinder, so as to achieve the purpose of straight rail.
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