Time:2023-11-27 13:51:49 Browse: 120
Rubber debris-blocking panels for railway bridges and tunnels, also known as rubber bridge walkway panels, are equipped with a steel reinforcement framework, providing strong load-bearing capacity, resistance to deformation, seismic stability, and anti-slip properties. With the comprehensive construction of major railway lines in China, including the introduction of high-speed trains like the Harmony Express, the rubber walkway panels supplied by Yucai Rubber Factory in Sanmen County are placed beneath the tracks, ensuring safe and joyful travel for passengers.
The lightweight rubber walkway panels for bridges are made primarily from natural rubber, incorporating a threaded steel framework and formed under high temperature and pressure. The surface features a textured pattern, making it an ideal alternative to reinforced concrete walkway panels. The hot-molded rubber bridge walkway panels require the use of a hydraulic press with an appropriate tonnage, known as a 315-ton railway bridge lightweight rubber walkway panel molding hydraulic press. This equipment adopts a three-beam four-column dual-cylinder design, ensuring high parallel accuracy between the movable plate and the working surface, and high vertical accuracy with four guide sleeves for vertical compression. The hydraulic cylinder is adjustable, and the upper pressing plate movement mechanism consists of a hydraulic cylinder, linear bearings, four-column guide rods, molds, etc.
Characteristics of the 315-ton Railway Bridge Lightweight Rubber Walkway Panel Molding Hydraulic Press:
1) The 315-ton railway bridge lightweight rubber walkway panel molding hydraulic press adopts a four-column three-plate design, with heating control for both upper and lower plates. It has a large output of 315 tons, an 800mm stroke (adjustable to 1000mm), and a working height of 700mm. The working area is 1000*1000mm.
2) The hydraulic system uses time control, allowing pressure adjustments according to the product requirements.
3) The 315-ton railway bridge lightweight rubber walkway panel molding hydraulic press features dual-hand start buttons, emergency buttons, and manual operation buttons for incremental movement, facilitating mold installation and adjustment.
4) The hydraulic press can operate in manual or automatic mode. In manual mode, pressing the up and down buttons incrementally moves the machine for product trial pressing. In automatic mode, pressing the start button with both hands initiates a rapid descent, stopping after a set time and quickly returning, completing one cycle of operation.
In addition to the 315-ton hydraulic press for hot molding railway bridge lightweight rubber walkway panels, the company can tailor suitable bridge walkway panels based on product characteristics, using hydraulic presses such as 400 tons, 500 tons, 630 tons, and 800 tons, whether four-column or gantry frame. The equipment typically adopts a four-column three-plate structure, with precise guide sleeves controlling the four columns, ensuring high parallel and vertical accuracy between the movable plate and the worktable. The upper and lower working surfaces are equipped with heat-treated heating plates and universal T-slot-fixed molds. Intelligent PID temperature controllers provide high precision and minimal temperature error. The process adjustments are straightforward, allowing for the adjustment of pressure, stroke, speed, holding time, and closing height according to production requirements, making the operation simple and efficient.
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