YFZ-80 hydraulic square sleeper adjusts rail spacing and saves manpower and effort

Description :

　　YFZ-80Hydraulic square pillow adjusts rail spacing, saving manpower and effort

　　Hydraulic square sleepers Hydraulic square sleepers Price Hydraulic square sleepers Manufacturer YFZ-80 Hydraulic square sleepers Railway hydraulic square sleepers Track hydraulic square sleepers Sleepers Wooden hydraulic square sleepers Sleepers Hydraulic square sleepers

　　We like a company that has a sustained competitive advantage and is managed by a group of capable and dedicated people who serve shareholders wholeheartedly.

　　1、 YFZ-80 hydraulic square pillowIntroduction to Technical Indicators:

　　1. Rated square pillow force 80 KN

　　2. Adjustable controllable connector 130mm

　　3. Handle control force 200-270N

　　four、 YFZ-80 hydraulic square pillowMajor adjustment 90 mm

　　5. Dimensions 275 × 122 × 233

　　6. Mass (excluding lever) 10.5kg

　　IIYFZ-80 hydraulic square pillowComposition and principle: It is composed of a working oil cylinder, a plunger oil pump, an oil tank, an unloading valve, a cylinder seat, and a movable top.

　　The working oil cylinder is composed of the main components such as piston, piston ring, oil cylinder, sealing ring, reset spring, connecting head, etc. When high-pressure oil enters the oil cylinder from the oil pump discharge valve, it pushes the piston to move along its axis direction. After the unloading valve is opened, the piston will start to automatically reset under the action of the reset spring. The working stroke is controlled by the structural dimensions. When placing the reset spring in the oil cylinder chamber, the maximum working stroke is 90 millimeters; When adjusting the controllable connector, the adjustment amount can be increased to more than 130 millimeters, and the technical regulations stipulate that the length of the connector that can be rotated out shall not exceed 45 millimeters.

　　A plunger oil pump is composed of a pump core, an oil pump sleeve, a cup, a sealing ring, and a valve body. The valve body is a combination of two ball check valves, which have oil suction and discharge functions. Unloading valve achieves valve opening performance by pushing a steel ball on the valve stem.

　　The fuel tank, oil cylinder, plunger oil pump, etc. are all connected to the cylinder seat body by threads, and the movable top is connected to the connecting head at the end of the oil cylinder, which can be tilted up and down to meet the requirements of the side inclination of the hafnium pillow.

　　YFZ—80Hydraulic square pillow deviceThe structure adopts the principle of hydraulic jack.

　　IIIYFZ-80 hydraulic square pillowMain purpose and advantages introduction: It is a working machinery for adjusting the spacing and angle of rail sleepers. It adopts a handheld hydraulic jack structure, which has the advantages of low labor intensity, high working efficiency, saving manpower and effort, lightweight carrying, universal use of hafnium sleepers and wooden sleepers, and safe and reliable use.

　　Our factory specializes in producing and selling various specifications of turnouts and railway industrial and mining accessoriesYFZ-80 hydraulic square pillowWaiting for railway industrial and mining machinery and equipment. Hongye Yuantu, Xingbang Lishi, survive with quality, develop with reputation, Hongyi Mining is dedicated to serving you!

AfterSalesService :

• Hydraulic square pillow device