KWPY300 hydraulic rail bending machine usage method Hongyi 300 vertical rail bending machine in stock

Description :

　　KWPY300Hydraulic rail bending machine, 300 type vertical rail bending machine, hydraulic rail bending machine manufacturer

　　KWPY-300Hydraulic rail bending machineSurvival through quality, development through reputation, we doKWPY-300 hydraulic rail bending machineOur strategy is to seek quality, and our policy is to prioritize reputation.300 type vertical rail bending machineQuality comes from, value comes from belief.

　　KWPY-300Hydraulic rail bending machineIntroduction:

　　Our company's horizontal hydraulic rail bending machine is an explosion-proof mining machinery product, which is a necessary tool for standardized operation of railway rails. This product has a compact structure, light weight, good sealing performance, easy to use, and is safe and reliable. Hydraulic rail bending machine can reduce the labor intensity of workers, improve work efficiency, and enhance the quality of track construction and maintenance. This product is suitable for mining, ports, forest farms, transportation and other departments. It solves the problems of horizontal, curved and straight rails for light and heavy rails.

　　KWPY-300Hydraulic rail bending machinemain structure

　　three hundredVertical bending rail machineIt consists of two main parts: hydraulic and frame.

　　1. Hydraulic part

　　Composed of top head, front cover, spring, piston rod assembly, oil cylinder, rear cover, press handle, fuel tank, etc

　　Component composition.

　　2. Rack section

　　Composed of body, screw, handwheel, support rod, fastening screws and other components.

　　KWPY-300Hydraulic rail bending machineThe special technical parameters are as follows:

　　Product Name: Hydraulic Rail Bending Machine

　　Model KWPY-300

　　Bending force (KN) 294

　　KWP-300 hydraulic double hook rail bending machine is suitable for rails (kg/m) below 24

　　Rated bending force (KN) 270

　　Piston stroke (mm) 70

　　three hundredVertical bending rail machineWhole machine weight (kg) 25

　　All hydraulic oils are N15-N32 mechanical oils

　　KWPY-300Hydraulic rail bending machineworking principle

　　The hydraulic rail bending machine is designed using hydraulic transmission and lever principles. It uses static pressure to perform horizontal, horizontal curved or straight rail bending operations on the steel rail.

　　KWPY-300Hydraulic rail bending machinePrecautions

　　1. The piston stroke during curved rail operation shall not exceed 70mm.

　　2. Hydraulic oil must be filtered through a 120 mesh filter before use.

　　3. During disassembly and maintenance, gasoline should be used to clean the oil circuit and main components. During cleaning, the working surface of the parts should not be scratched or bumped.

　　4. The top surface of the rail bending machine should be pressed as closely as possible to match the surface of the steel rail, and the matching surface should be free of debris.

　　5. When the oil pump is pressurized, the control lever should not move too quickly to avoid local negative pressure in the oil chamber, which may affect normal oil supply.

　　KWPY-300Hydraulic rail bending machinestructural characteristics

　　Considering the multifunctional requirements of underground track laying and maintenance construction, a symmetrical double support point structure scheme is adopted in the design.

　　2. Considering the harsh working conditions at the underground construction site, an overload protection device is designed in the hydraulic system to reduce the failure of the bender.

　　Based on the current situation of poor internal quality stability of castings in small and medium-sized enterprises in the machinery industry, the main body adopts a welded structure.

　　In order to improve machining accuracy and extend the service life of the host, a combined pump body structure is adopted in the hydraulic system.

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