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stacker cylinder Sold to Congo

Release time:2023-11-10 08:35:15 Hits: Current position: Home > News

This article mainly introduces:

Congo hydraulic cylinder,stacker cylinder manufacturer,stacker cylinder

Congo stacker cylinder

(Congo stacker cylinder,produced by Hengyu Group)

stacker cylinder are widely used in Congo,because of powerful torque,clever hydraulic energy conversion,simple structure and reliable operation.So our company has designed stacker cylinder for customers from Congo.

Introduction to stacker cylinder:

The stacker cylinder should be used correctly and maintained regularly. The stacker 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 stacker cylinder should be cleaned regularly, and attention should be paid to waterproof and fireproof.

We can not just consider the price and ignore the quality when we purchase the stacker cylinders. Now some manufacturers produce unqualified products in order to reduce costs, the piston rod is not adjusted, the rod coating is not enough, the stacker cylinder finish can not reach, the guide sleeve should use copper, but instead of ductile iron, although the cost is reduced, the quality of the stacker cylinder is not required.

Regular maintenance of the stacker cylinder includes: regular tightening, stacker cylinder fastening screws and gland screws, stacker cylinder piston rod stop adjustment screws, should be tightened once a month, tighten each screw evenly, and achieve the corresponding tightening torque. Replace the seal regularly, it is recommended to replace the seal of the stacker cylinder once a year. Clean regularly, the stacker cylinder is cleaned every other year, and the seals are replaced while cleaning.

Improve the service life of the stacker cylinder: it is necessary to maintain the normal clearance of the combined surface of the hydraulic components. When manufacturing or repairing the main parts of the stacker cylinder (such as the stacker cylinder block, piston rod, etc.), the assembly should be carried out in accordance with the tolerance lower limit of the assembly size, which can well reduce the occurrence of cavitation. If cavitation has occurred in the hydraulic components, only metallographic sandpaper polishing technology can be used to remove cavitation pitting and surface carbon deposits, and general fine sandpaper must not be used for polishing After the stacker cylinder is repaired, the hydraulic system should run smoothly for a certain period of time so that the hydraulic oil in the hydraulic system can be fully circulated; If necessary, the stacker cylinder inlet pipe (or return pipe) can be disassembled. Make the hydraulic oil overflow to achieve the effect of single stacker cylinder exhaust.

Answers to some questions about stacker cylinder:

Why manual forklift oil cylinder can not lift up?
Manual hydraulic forklift truck often can not be pressed up, there are several reasons: for manual hydraulic truck: 1) There is no hydraulic oil 2) the purity of the oil is not enough 3) the adjusting bolt is too close or the adjusting screw is too tight, so that the valve is always open, 4) there is an air in the hydraulic cylinder. Method: 1) Refueling 2) Oil change 3) air discharge. For manual hydraulic stacker, also called manual lift car 1) Less than the amount of oil 2) impurities in the hydraulic oil, so that the check valve can not be closed. Method 1) Add enough hydraulic oil 2) Remove the cylinder, screw off the bottom plate, remove the impurities in the bottom plate.

How big is the pump and motor for 20 tons of hydraulic cylinder?
According to the working pressure of 25 mpa estimate, the cylinder should use 100mm bore, 63mm piston rod, stroke 40mm. According to 30 reciprocating calculation, the flow rate is about 25 liters/minute. The motor power is 11 kW, want to be cheap, use 25SCY14-1B oil pump can be.

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