Remove invisible harm in crimping machine

Shandong max Machinery Co., Ltd. develops new generation of hydraulic hose crimper, upgrading and replacing gear pump with plunger pump, an important part of hydraulic hose crimper, hose crimping machine. A plunger pump is a type of positive displacement pump where the high-pressure seal is stationary and a smooth cylindrical plunger slides through the seal, featuring high rated pressure, compact construction, high efficiency and flexible oil flow.

Shandong Max Machinery Co., Ltd. now explains in detail how to maintain plunger pump, in order to improve work efficiency of hydraulic hose crimper, hose crimping machine, increase its service life, and remove invisible harm etc.

Choice of anti-wear hydraulic oil is a key factor in the operation of hydraulic hose crimper, hose crimping machine, which has big influence on the work efficiency and service life, so being considered invisible harm in hydraulic hose crimper, hose crimping machine. Anti-wear hydraulic oil is originated and developed from rust-proof, antioxidant hydraulic oil, consisting of alkaline high zinc, alkaline low zinc, neutral high zinc or ash-free types etc., and classified by four categories of 22, 32, 46, 68 against 40'C kinematic viscosity. Hydraulic hose crimper, hose crimping machine all use #46 anti-wear hydraulic oil.

Standard for high quality anti-wear hydraulic oil:

1) moderate viscosity, good viscosity-temperature property ensures good lubrication, cooling & sealing of the hydraulic components under the condition of work pressure and temperature varying.

2) good extreme pressure and anti-wear properties ensure proper lubrication and reduced wear of the oil pump, hydraulic motor, control valve and friction pair in oil cylinder under severe conditions of high pressure and high speed.

3) good antioxidant, hydrolysis stability and heat stability prevent it from negative effects of air, water, high temperature and high pressure etc., making it difficult to become aging and deteriorated, prolonging its service life.

4) good anti-foam and air release value ensure that foam generated by intensely mechanical mixing would disappear quickly, and release air bubbles that are mixed into oil in short time, thus transferring static pressure accurately, sensitively and consistently.

5) good demulsibility makes it separate out from water quickly, to avoid emulsion forming, metal materials in hydraulic system getting rusty and degraded performance.

6) good anti-rust property avoids rusty metal surface.