HYDRAULIC PRESSES FOR RAILS AND AXLES
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HYDRAULIC PRESSES FOR RAILS AND AXLES
PINETTE PEI a recognized specialist in the design of hydraulic solutions, presents a range of innovative hydraulic presses for a variety of railway applications. These machines not only bend and straighten rails with remarkable precision, but also test the mechanical strength of welds, and assemble and disassemble wheelset components. Each machine is designed to maximize productivity and reliability, meeting the specific needs of rail assembly workshops, including those dedicated to high-speed trains. With features such as automatic systems for managing tooling and applied forces, as well as robustness adapted to demanding environments, PINETTE PEI illustrates its commitment to industrial innovation and performance.
>> Hydraulic press for bending and straightening rails
>> Press for testing the mechanical strength of rail welds
>> Wedging and shifting press for axle assembly and disassembly
HYDRAULIC PRESS FOR BENDING AND STRAIGHTENING RAILS
PINETTE PEI supplies hydraulic presses for bending and straightening rails without changing tooling and without having to turn the rails over during the operation.
Applications :
- Rails
Press features :
- Horizontal hydraulic press with a force of 1,500 kN
- Structure: C-frame press
- Automatic system for raising and lowering bending/straightening tooling
- Effort programming system to reduce bending times and guarantee machine precision
- Reinforced chassis to avoid pit construction
Press for testing the mechanical strength of rail welds
We offer solutions for checking the mechanical strength of rail welds right up to the breaking point.
Applications :
Press features :
Applications :
- Butt-welded rails
Press features :
- Vertical hydraulic press with a force of 2,500 kN
- Recording of force and displacement to compare with a standard curve and guarantee weld traceability
- PLC control and data acquisition system
- Press-mounted hydraulic power pack and electrical cabinet for easy installation, operation and maintenance
WEDGING AND SHIFTING PRESS FOR AXLE ASSEMBLY AND DISASSEMBLY
PINETTE PEI also supplies hydraulic presses for mounting and dismounting various components on bogie axles. A bogie is a two- or three-axle undercarriage supporting the end of a rail vehicle, connected to the main frame by a joint. These presses are designed for railway assembly workshops (new or maintenance), including high-speed trains. The 2-cylinder version allows assembly/disassembly in a single operation, without having to turn the axle over.
Assembly & Disassembly – Applications :
- Wheels
- Pinions on axles
- Brake discs
Press features :
- Robust, highly reliable welded steel frame, suitable for high-speed train axles
- Management by PLC and digital measurement system with follow-up report for each shimming operation
- Report based on a graph showing effort vs. position
- Programmable Logic Controller PLC
- Axle loading and unloading system
- Wedging force up to 6,000 kN
- Optimized design for working on different types of axle: passenger or freight transport
Industries
Range of applications
