How to confirm that the LG series oil injected screw air compressor is compatible with the punch pre

You let the manufacturer of the punch provide a parameter, the problem is solved, and the air compressor is equipped directly with the parameters.

The easiest thing is to ask the manufacturer to give you a technical description.

Our unit uses a J31-160 press, and uses a type of air compressor. In addition, the amount of compressed air used is also related to the number of clutch combinations. It should be on the punch manual.

If the pneumatic control stamping frequency is not too high, it is enough, such as the stamping frequency is high.

The question is a bit vague, you seem to be asking someone a question like "how big clothes should a person who weighs 200 pounds wear", this question lacks some inevitable conditions.

How much air pressure to choose the air compressor is 2 kg higher than the pressure required by your machine.

The air storage barrel is selected according to the exhaust capacity of your air compressor.

Who's talking about 2 cubes, nerves, you.

The air consumption of 110t pneumatic clutch punch is cubic per minute, and the air consumption of pneumatic clutch punch more than 160 tons is cubic per minute. This is the nominal gas consumption, and our company actually used it, and found that it was not enough. Of course, if you want to have an air feeder, or a scrap blowing device, it should be slightly larger.

However, if you have a 110t pneumatic press, you don't need to exceed the reciprocating air compressor anyway.

I have 16 pneumatic clutch punches of more than 80 tons, and one cubic one is super enough. I also use an air feeder, and the load of the air compressor is still very low. So each cube is enough.

If you have one, 2 cubic meters are enough.

Greenfield screw air compressor.

Is it a piston machine or a screw machine bai? Is it the first fuel injection, is the air compressor itself or the air duct? dao

1. Add too much oil, and put the oil to the appropriate position.

2. If it is a piston machine and the crankcase is injected with oil, then the one is the leakage of the metal packing on the piston rod, or the blockage of the respirator of the crankcase.

3. If it is a screw machine, it means that the sealing ring at the fuel injection is broken.

It depends on where you have an oil leak, the oil leak is different, and the things you change are not the same.

Hello, an oil-injected screw air compressor unit is mainly composed of two parts: the main engine and the auxiliary machine, then the screw air compressor of Wuhan Scolo Machinery includes the main engine head and the main motor, and the auxiliary machine includes the intake and exhaust system, oil injection and oil-gas separation system, cooling system, control system and electrical system to constitute a complete screw air compressor.

In the intake and exhaust system, the free air enters the suction port of the air compressor after being filtered out of dust and impurities through the intake filter, and is mixed with the lubricating oil injected during the compression process. The compressed oil-gas mixture is discharged into the oil-gas separation barrel.

The primary and secondary oil and gas are separated, and then sent into the use system through the minimum pressure valve, rear cooler and gas-water separator.

In the oil injection and oil-oil separation system, when the air compressor is running normally, the lubricating oil in the oil-air separation barrel depends on the exhaust pressure of the air compressor and the pressure difference at the fuel injection port to maintain the flow in the circuit. Under the action of this pressure difference, the lubricating oil enters the oil cooler through the temperature control valve, and then removes the impurities and particles through the oil filter, and most of the lubricating oil is injected into the compression cavity of the air compressor to play the role of lubrication, sealing, cooling and noise reduction; The rest of the lubricating oil is injected into the bearing chamber and the gearbox, respectively. The part of the oil injected into the compression chamber is discharged into the oil and gas separation barrel along with the compressed air, and the vast majority of the lubricating oil is separated after centrifugal separation, and a small amount of lubricating oil is separated by the filter element for secondary separation, and the lubricating oil that is separated by the second time is returned to the low-pressure end such as the suction port of the air compressor through the return pipe.

The general specifications of the oil air compressor are as follows.

Model Model Free Air Delicery Discharge Pressure (M3 min MPA).

Power power(kw) 37 45

net weight(kg) 780 820

overall dimension(l×w×h cm) 1200× 1050 ×1300 1200× 1050 ×1300

Main parts: main motor, screw compression host, oil and gas drum, oil cooler, heat dissipation fan.

Valves: inlet valves, temperature control valves, pressure maintenance valves, control solenoid valves, vent valves.

Consumables: three filters and one oil (oil fen, oil filter, air filter, oil) electrical control: direct start (small machine), star triangle start, inverter start, microcomputer controller control, pressure and temperature sensor, etc.

Accessories: chassis, connecting pipe fittings, belts, pulleys or couplings, shock absorbers, etc.

To put it simply, the main motor drives two screws that mesh together to compress the air, and then the oil and compressed air mixture discharged by the main engine are separated in the oil separator, and the compressed air is discharged through the exhaust port after passing through the aftercooler to complete the whole workflow.

If you look for it on the Internet, you can basically understand it.

1. Host: the world's top brand, excellent performance and reliable operation.

2. Motor: The efficiency of F-class air-cooled motor exceeds EFFL standard.

3. Transmission system: the motor drive end should be lubricated with compressor oil, with high efficiency, maintenance-free and high reliability.

4. Fan: large cooling air volume and low noise.

5. Heat dissipation system: Plate-fin structure and high-quality materials are used to ensure that the cooler has high pressure resistance, high heat dissipation efficiency and good corrosion resistance.

6. Air filter: heavy-duty, multi-stage air inlet filter, dust removal accuracy of 1um (99% filtered), large contact surface, long service life.

7. Oil-gas separator: The new generation of separator adopts a new filter material, which has higher efficiency and air oil content of less than 1ppm.

The clamp also needs to use compressed air to do the dynamic slag imitation force, the bolt of the turret is also used to press and beam shrinkage air to call the source power, the air blowing die also needs compressed air to blow off the waste, and some types of punches also need to use two cylinders to fix the workpiece when moving the clamp, etc. It seems that you really can't be a newbie.

Supply the part that needs to be pneumatic.