3D2 Type Coal Excavation High Pressure Plunger Pump

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
1 set
Supply Capability:
100 set/month

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Product Description:

The splash or forced lubrication will be used for the power end with the characteristics of small size, compact structure, stable driving, lower friction coefficient, low temperature and suitable for long time operation.
    The pump can be applied to coal excavation with high pressure water jetting, hydraulic liquid supply in the well, high pressure water cleaning metallurgy descaling , powder metallurgy, shipping rust elimination, basic engineering, liquid transportation, engineering and pressure test for various rubber hose, metal tube and oil well as well. The medium to be pumped can be clear water and some other chemical liquids as well.

Technology Parameters

Our company is the drafting company of the Chinese high pressure pump Industry Standard.

Our products have a wide range of applications, such as 

1. Industrial pipe cleaning 

2.Shipyard rust removal, paint removal

4.Aviation: expansion joints, grease, rubber and hydraulic fluid on runways cleaning.

5.hydropower station/ dam/dike concrete work treating.

6.Casting clean scale removal rust removal paint, removal sand.

7. Pipe pressure test, hose pressure test, hydro pressure test, etc.

Our company has passed European CE Certificate, ISO9001:2000 certificate,ISO 14001:2004 certificate, and AAA Credit Rating Certificate. It’s a member of Waterjet Technology Association (WJTA) in USA and National Standarlization 


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Q:Can I spray paint without an air pump?
Furniture made by myself, carpentry should be painted. Don't do it yourself. The paint is very heavy, bad for the body and easy to stain.
Q:What is an oil-free gas pump?
The so-called oil-free pump refers to the air pump piston and cylinder between the absence of lubricating oil, piston ring is a special material, usually used to pump clean special gases, such as liquefied gas, gas and so on.
Q:Which account should be included in the packaged air pump and circular saw?
Can be included in raw materials -- spare parts. Borrow: raw material - spare parts loan: bank deposit (cash)
Q:380V air compressor (air pump) connected to the pressure switch and AC contactor, how to connect the two thin wire?
The two thin line is the pressure switch, the input and output lines are strung into the coil circuit of the AC contactor.Wiring method:The pressure switch is connected with the power supply L1, the pressure switch is output, and the contactor coil A1 is connected.Contactor coil A2 power supply L2.The wiring is completed to check whether the terminals are firm and reliable, and the power supply should be disconnected before the connection, so as to prevent electric shock.
Q:Does the oxygen pump for fish keep running?
It depends on how much fish you raise, and if you don't have any oxygen, you die immediately! ~ you need to keep the fish tank 25 degrees in winter, and the poison in the tap water needs time to evaporate. Otherwise, the fish will die easily! ~ tap water should be placed for 7 days, you can fish, change water once in 1 weeks, change 2/3. Leave 1/3 old water. Feed the food can not feed too full to eat fish, do not know, will die, let the fish alive, love travel. Feed a half full can, but does not affect the water quality is the best filtration water intensive feeding hub ball oxygen, fish tank, fish less. You don't need to use oxygen. Just fish not greedy, keep the less the higher the survival rate. When buying fish, choose white spots, no disease. Goldfish. Select a group of fish, which are relatively large, relatively dynamic fish, high survival rate. The new fish must be observed in a few days and then raised together to prevent infectious diseases, according to what I said. Fish, very good to keep
Q:How can the oxygen pump in the tank be out of oxygen, or pumping water, but without oxygen?
You are using a three in one pump! It has two outlets, through a filter, another boost to the water cycle, with a pipe interface at the outlet, the use of negative pressure high speed water flow will generate air suction and blowing in order to achieve the effect of aerobics, there is no bubble flow for the following reasons: 1 the pump placed too deep, 2 outlet dirt, especially is the root of the intake pipe, 3 tracheal blockage.
Q:Raising goldfish can change water several times a day without an air pump
Look at the water quality, anyway, you change it every 3 days or so, do not change the light at one time.
Q:Nail gun with air pump, how much pressure
General from the nail gun are above the pressure calibration, the estimated maximum of not more than 60psi, no, not good.
Q:What is the inflatable pump on board?
To say car air pump which brand is good, a lot of friends will consult the car air pump which brand is good "the same questions in time to choose car air pump, for the choice of car air pump, suggest that you pay attention to the following two points, the first is the need to buy and sell a large quantity of stores, sales of that vehicle this shop inside the pump is very popular; there is a look at the user's evaluation, the evaluation should not only, and the probability of a high praise, the majority of buyers will buy the experience to write out, therefore, suggest that you look at the pump vehicle sales online: This is now the sales. The amount of the best 10 car air pump.
Q:What's wrong with the water pump and the cylinder pad against the water tank?
Your pump cylinder gasket is broken. The air is pumped into the water tank through the radiator water jacket of the air pump (the cooling system is connected with the engine and connected by pipe). Quick change the air pump gasket.

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