Several advantages of screw compressor

Several advantages of screw compressor In the cold storage installation, the choice of refrigerator is to choose to use screw machine or piston machine. The use of screw machines is gradually surpassing the share of the original piston machines. It is understood that most large and medium-sized cold storage installations use screw compressors. Although the initial purchase cost of the screw machine will be slightly higher than that of the piston machine, in terms of the supporting power and power consumption of the machine operation, the screw machine is actually cheaper and easier to operate than the piston machine. 　　 In addition to the screw compressor has many advantages: 　　 1. Convenient operation and maintenance: the operator can achieve unattended operation without professional training. 　　 Second, the power balance is good: the screw compressor does not have unbalanced inertial force, the machine can work smoothly at high speed, and it can achieve baseless operation. 　　 III. High reliability: The screw compressor has few parts and no wearing parts, so it runs reliably and has a long service life. The interval between overhauls can reach 40,000-80,000 hours. 　　 Fourth, strong adaptability: the screw compressor has the characteristics of forced gas transmission, the discharge volume is almost not affected by the discharge pressure, and it can ensure higher efficiency in a wide range. 　　It can be seen that there are few parts, not easy to damage, low power consumption and easy operation, and various advantages are enough to make the screw compressor have a long-term foothold. Naturally, it will also attract the attention of all industries who need cold storage installation.