HSG type engineering hydraulic cylinder is a double acting single rod piston type hydraulic cylinder, which has the characteristics of simple structure, reliable operation, convenient assembly and disassembly, easy maintenance, buffer device and various connection modes. It is mainly used in construction machinery, transportation, shipping, lifting machinery, mining machinery and other industries.
Research and Design
1.Our company has 6 engineers with 20 years, 40 years of...
1.It is mainly us ed for large and medium-sized excavators. It is suitable for the conditions of the maximum pressure of 350 kgf / cm ^ 2 and the temperature of – 20 ℃ – 100 ℃ (the specification of cold area is – 40 ℃ – 90 ℃).
2.a. Small size, light weight and high strength: the material selection, processing technology and welding technology of the cylinder body and piston rod are adopted according to the strength, fatigue design and ad...
Hydraulic flap is a kind of modern material unloading equipment. As long as it is backed up, it can automatically and directly unload materials. The unloading efficiency is very high and the dust is less. The dumper needs to start the hydraulic station motor to make the pressure arm rise to a high position, and then a fully loaded gondola car is pulled by the heavy wagon shunting machine, and it is located on the car supporting beam of the dumper. The back plate vibrator is pus...
1.Hydraulic cylinder bore
The cylinder bore will be choosed according to the work pressure, work temperature, work situation and other special requirements.
1.1 Cylinder Tube:cold drawn precision seamless steel tube,hot rolled seamless steel tube,forged tube.
1.2 Tube Material: SAE1020(20#) , SAE1045(45#) ,16Mn(Q345B),27SiMn,etc.
1.3 Surface Roughness:R0.16-0.32μm
1.4 Inside Chromating:If necessary,inside tube will be chromated.
2.1 Rod Material:35#,SAE1045(45#)...
1.Telescopic hydraulic cylinder is also called multi-stage hydraulic cylinder. It is composed of two or multi-stage piston cylinders, mainly composed of cylinder head, cylinder barrel, sleeve, piston and other parts. There are inlet and outlet ports a and B at both ends of the cylinder barrel. When the oil enters port a and oil returns from port B, the first stage piston with larger effective area is pushed, and then the smaller second stage piston moves. Because the flow rate ...
1.Excavator series of double acting single bucket type hydraulic cylinder is used as reciprocating linear motion actuator in excavator hydraulic system. PC series hydraulic cylinder is a kind of excavator hydraulic cylinder product specially researched and manufactured by Komatsu and Kayaba technology of Japan. It has the characteristics of high working pressure, reliable performance, convenient installation and disassembly, easy maintenance and buffer device. All seals of this...