Enterprise Name: Jiashan Wang Machinery Co., Ltd.
Contact person: Manager Zhang 15921811816
General Wang 13806713135
Address: No。 31, Lane 9, Taishan Road, Huimin Street, Jiashan County, Zhejiang Province
Hydraulic cold press is a kind of cold press。 Compared with ordinary cold press, hydraulic cold press has better functions in all aspects, low noise, fast lifting speed and simple operation。 Hydraulic cold press operation for a period of time in the future, need to add hydraulic oil to the cold press, although the hydraulic cold press refueling method seems simple, but there are many details to pay attention to, the specific refueling methods are as follows:
Refueling process of hydraulic cold press:
1. Place the moving arm parallel to the track direction and stop after turning 45 degrees to the left, so that the piston rod of the bucket cylinder extends completely, the piston rod of the bucket cylinder retracts, slowly drops the arm, so that the bucket is put on the ground, then the engine is turned off, the fuel tank bleed valve is turned over, and the operating handles and pedals are pulled back and forth several times to open the bucket. Release the residual pressure of the system formed by self-weight, etc.
2. Check the cleanliness of hydraulic oil. Clean the pipe joints, the connection between pump and motor, the oil drain plug, the top oil cap of tank and the bottom oil drain plug and their surrounding areas with gasoline. If you use it for a long time, dirty hydraulic oil will be replaced.
3. Turn over and open the oil valve and the drain plug at the bottom of the tank, so that all the old oil flows into the oil drum containing waste oil.
4. Open the oil cap of the tank, take out the oil filter, and check whether the residual oil at the bottom, edges and corners of the tank contains metal powder or other impurities. Clean the tank twice with diesel oil, then dry the tank with compressed air. Check whether there are any residual sludge and impurities in the interior corners until the cleaning stops, and finally wash them with new oil.
5。 Remove the tubing。
6. Remove the filter elements of some filters in the system. When replacing the filter element, it is necessary to carefully check whether there is metal powder or other impurities on the filter element, so as to understand the wear of parts in the system.
7. Remove the old oil from the chamber of the main hydraulic pump, reverse motor and walking motor, and fill it with new oil. (When injecting new oil, the general amount of oil can be added to three-quarters of the tank. If you add too much, there may be a hydraulic oil spill when returning oil, so pay special attention to it when refueling.)
Jiashan Wang Machinery Co., Ltd. is a professional contractor of hot press, woodworking cold press, glue coating machine, sawing machine, edge grinder, lifting platform, dust removal equipment and other woodworking machinery production and processing enterprises.