The piston of the cylinder moves downwards. The hydraulic oil enters the upper end of the hydraulic cylinder through the explosion-proof electromagnetic reversing valve. The return oil at the lower end of the hydraulic cylinder is returned to the tank by the balance valve, the hydraulic-controlled check valve, the throttle valve, and the explosion-proof electromagnetic reversing valve. In order to reduce the weight and stabilize the brake, the brake is quiet and reliable. A balancing valve is set on the return oil circuit to balance the loop and maintain the pressure so that the rate of change is not affected by heavy objects. The flow is adjusted by the throttle valve and the speed of landing is controlled.
In order to make the brake safe and reliable, prepare for any unexpected events, and increase the hydraulic control one-way valve, that is, the hydraulic lock, which ensures that the hydraulic pipe can be self-locked when the hydraulic pipeline is not tested. Overloaded voice-activated alarms were placed to distinguish between overloads or equipment obstructions. The electronic control system can use the explosion-proof button to control the electromechanical transition and change the direction of the flameproof electromagnetic reversing valve so as to maintain the promotion or reduction of the load, and adjust the amount of delay through the “LOGO†program to prevent the electromechanical frequency from starting. The ups and downs are not naive
Main Rail Anchor Types
* 50E3 Rail Anchors
Reference project: SBB railroad network
Technical parameter:
Material: Alloy spring steel
Product properties: Hardness HB300-380
Longitudinal resistance＞7KN to EN 13481-3
Coating: Plain
*85CP Rail Anchors
Reference project: Chile in 2018
Material: Alloy spring steel
Product properties: Hardness HB300-380
Coating: Plain
* 115RE Rail Anchors
Reference project: Chile in 2018
Material: 65Mn, 60si2Mn
Product properties: Hardness HB290-330
Tensile strength:980-1114N/mm2
Coating: Plain
* BS80A Rail Anchors
Reference project: Peru
Material: 65Mn,60Si2Mn,etc.
Product properties: Hardness HB290-330
Tensile strength:980-1114N/mm2
Coating: Plain
Testing facilities
* Special testing tools to test dimensions;
* Testing machines for testing the mechanical properties:
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Rail Anchor,Railroad Track Anchors,Rail Anchor For Railroad,Railway Anti Creeper
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