If an empty load or light load heavy steering light and heavy steering

If an empty load or light load heavy steering light and heavy steering, it may be less than the pressure relief valve block working pressure or relief valve core is stuck dirt or spring failure or damage caused by seals. First, adjust the pressure relief valve should work when adjusting invalid decomposition cleaning relief, such as spring failure, damaged seals should be replaced. 4) If you turn the steering wheel does not move when you move when the hydraulic cutting machine cylinder and the issue of irregular sound, it might be steering system with air or hydraulic steering cylinder leakage caused by too much. Should open the tank lid to see if there is a bubble in the tank, if the first check whether the leak at the suction tank, and then check the piping connections are intact, and the exclusion of air from the system. Such as hydraulic cylinders move when the time is still not moving the piston seal status should check and replace the seal if necessary.
Stacking manifold way hydraulic valve systems integration approach with a variety of specially designed according to the requirements of ordinary plate connected system stacked together, collectively referred to as the superposition of HMB integration technology. This way to integrate a hydraulic system, which can be seen superimposed valves, valve and connection block plate connected components. Superimposed valve in the hydraulic circuit block, named because of its structure and shape, as the name suggests it is a hydraulic valve can be stacked with each other, and to adapt to this integrated approach is specifically designed. Rather, stacking valve is connected to a hydraulic coupling valve superimposed manner. It is a new type of hydraulic components developed in the hydraulic valve plate connected to an integrated basis. Which itself contains from 1 to 2 separate valve, its internal structure and general hydraulic valve similar. The valve between the upper and lower surfaces of the joint surface, the valve surface in both imports and exports, respectively. In addition, there is only for internal valve connector channel. Therefore, both acts superposition of hydraulic valves, valve underway between the role of a valve in the connecting passage.

High pressure steel wire braided hose

High pressure steel wire braided hose
Product structure type:
Steel wire braided hose structure is composed of a liquid-resistant synthetic rubber inner layer, middle layer, Ⅰ or Ⅱ or Ⅲ layer steel wire braid reinforcement, and excellent weathering performance synthetic rubber cover.
Product use:
Wire reinforced hydraulic rubber hose is mainly used for mine hydraulic support, oil exploitation, suitable for construction, material handling, forging metallurgy, mining equipment, ships, injection molding hydraulic cutting machine, agricultural hydraulic cutting machine, tools and various industrial sectors mechanization and automation of hydraulic petroleum-based delivery system with a certain pressure and temperature (e.g., mineral oil, soluble oil, hydraulic oil, fuel oil, lubricating oil) liquid, water-based liquid (e.g., emulsions, oil-water emulsion, water), gas and liquid transmission with.
Features:
1. Hose special selection made with synthetic rubber, has excellent oil resistance, heat aging resistance.
2. Hose bearing pressure, pulse superior performance.
3. tube combined with tight, use a soft, small deformation under pressure.
The hose has excellent resistance around the song and fatigue resistance.
5. The length of the large steel wire braided hose, φ32 length of 20 meters or more, φ25 can connect more than ten meters below even meters.
Temperature: Oil -40 ℃ - + 100 ℃, air -30 ℃ - + 50 ℃, water emulsion + below 80 ℃, please use the factory beyond specific products.