Our company has advanced production equipment and perfect testing methods. We rely on technological advantages to introduce, absorb, and digest new foreign technologies and processes. Our products have covered many domestic demand industries and regions and exported to Russia, Tajikistan, India, Pakistan, North Korea and other regions. , Is a qualified supplier and partner of many domestic and foreign enterprises. In 2003, it was awarded the “China Quality Enterprise” of the compressor industry, “honesty, credibility”, quality and credibility as the implementation enterprise, and successfully passed the ISo9001: 2000 international quality system certification.
The nitrogen compressor is a driving unit of a cryopump system or other refrigeration unit, and is used to supply nitrogen to the cryopump or other refrigeration unit.
When the compressor is started, the current of the motor will be 5-6 times higher than the rated current, which will not only affect the service life of the motor and consume more power. The system will leave a certain margin in the motor selection during the design. The speed of the motor is fixed, but in actual use, sometimes it needs to run at a lower or higher speed, so it is necessary to carry out frequency conversion transformation. The inverter can achieve the purpose of soft starting the motor, changing the input voltage frequency of the equipment to achieve energy saving and speed regulation, and can provide equipment with overcurrent, overvoltage, overload and other maintenance functions.
The packaging and transportation of the compressor can be handled as stipulated in the contract. Compressors imported in large quantities are generally packed in cardboard boxes and then shipped in containers. The compressor should be fixed and reliable in the packing box, and have moisture-proof and shock-proof measures. Do not invert during storage and transportation, and store in a well-ventilated warehouse. The relative humidity must not exceed 80%, and no corrosive gas can be present.
As long as the compressor is in use, it is agreed to pull out the sealing rubber plug. If the plug is found to be falling or loose during storage and transportation, it should be inspected and stored in time.