This article mainly introduces:

Norway hydraulic cylinder,reciprocating cylinder manufacturer,reciprocating cylinder

(Norway reciprocating cylinder,produced by Hengyu Hydraulic Co., Ltd）

reciprocating cylinder are widely used in Norway，because of high work efficiency，excellent fatigue and impact resistance，no need for deceleration device.So our company has designed reciprocating cylinder for customers from Norway.

Introduction to reciprocating cylinder:

The viscosity of the working oil used in the reciprocating cylinder is 29~74mm2/S, and ISO VG46 anti-wear hydraulic oil is recommended. Working oil temperature within the range of -20~80. C. When the ambient temperature and service temperature are low, the oil with lower viscosity can be selected.

The reciprocating cylinder should be used correctly and maintained regularly. The reciprocating cylinder should be deflated before use, the buffer regulating valve should be adjusted to a reasonable position, the cleanliness of the oil should be checked regularly, the dust on the reciprocating cylinder should be cleaned regularly, and attention should be paid to waterproof and fireproof.

When the hydraulic oil is not pumped into the reciprocating cylinder, it is necessary to check whether the tubing, oil circuit, especially the hose joint has been blocked, and the relevant oil circuit from the reciprocating cylinder to the pump should be checked in turn and blocked; Check whether the seal between the taper valve and the seat of the relief valve is good; Check whether the solenoid valve spring is damaged or whether the solenoid coil is burned out; Whether the oil circuit is switched is insensitive.

When the reciprocating cylinder is installed, it is necessary to ensure that the direction of the connecting head at the top of the piston rod should be consistent with the direction of the reciprocating cylinder head, earring (or middle hinge shaft), and ensure the straightness of the whole piston rod during the advance and return process to prevent rigid interference and cause unnecessary damage.

Answers to some questions about reciprocating cylinder:

What does cylinder hob125*100 mean?
HOB is a series of hydraulic cylinder products, the use of pressure 14MPA, tie rod structure. 125 refers to the diameter of the cylinder and 100 refers to the stroke. The unit is millimeters.

How to use a solenoid valve to control the expansion of a cylinder? Doesn't the solenoid valve only control on/off?
Use the solenoid valve P into A-B (generally equipped with oil circuit board) to connect the oil inlet interface at both ends of the cylinder, and the solenoid valve can be realized by power off (refer to the solenoid valve 2B2L, different solenoid valve actions are different).