Working principle

1> To add oil. When starting work, the oil is pressed through one-way valves of low pressure and high pressure into the tube connected with the selant injection tool.
When the pressure achieves over 1Mpa, the low pressure valve is opened and through the valve returns the oil in the low pressure tube back into the oil tank.

> To raise pressure: as the high pressure plunger works, pressure increases until it reaches 70 Mpa. At this pressure unit, the high pressure valve, acting as the security valve, returns to the oil tank and thus, the pressure remains 70Mpa.

3>to use it.Asthe flunger does work, the energy decreases. So please keep pressing the handle in order to keep the pressure lingering at the required level until the work is completed.

4> to release pressure: after work, as release valve is opened, the pressure decreases gradually to 0 Mpa and the oil goes back to the oil tank.
In fact, the 4 steps mentioned above are indispensible and what you need to do is to keep pressing the handle to complete the process.

Matters needing attention:

1. Use:The pump is utilized best as the interior pressure lingers below or at 70Mpa. No change is needed to achieve ideal condition even in practice where the actual pressure is below 63 Mpa.

2. expand the capability of the pump:the pump may work under less than 70 Mpa in order to match the requirement of the oil tank. In order to achieve it, we need to connect pressure gauge to the hose and turn down the high-pressure valve until the pressure equate the required one. King-sized oil tank or accessorial oil tank is made if the project is huge. Country of Origin: China(Mainland)
Brand: TXY