Introduction of double phase screw CZPT 
Double phase screw CZPT in the principal components with double screw,the compression approach by the initial phase screw and CZPT screw by means of grading sequence compression.
Double screw CZPT in addition to uphold twin-screw compressor has the advantages of simple framework,adaptable installation and substantial performance,but also highlights the positive aspects of their very own effective,power-preserving:
one.can reduce the bearing load,boost quantity effectiveness,
2.in the circumstance of some load procedure,can increase efficlency,energy saving.
Double screw CZPT than twin-screw compressor power conserving up to 15%,each and every operate for 8000 several hours a 12 months, Yearly financial savings of about 200 thousand yuan electricity.
Benefit of two stage screw CZPT 
1. Hierarchical compression to save compression function
By way of the two-phase series process, the CZPT one-phase compression process is divided into two compression procedures. These kinds of a process placing can decrease the ratio of each and every solitary-stage compression approach, which can efficiently reduce the compression and compression of each phase screw. Required generate energy.
In the process of best gas compression, the sum of the electricity required for solitary-phase stress transmission and the energy essential for multi-stage compression is equivalent, but in the actual compression method, because of to a series of aspects these kinds of as the transmission electrical power decline of the coupling, the friction coefficient of the bearing and the viscosity of the coolant With the increase of the applied drive, the ineffective energy exceeding the exact same ratio is created, so the useless electrical power in the genuine compression method can be decreased by lowering the compression ratio of each and every phase, so that the sum of the electricity necessary for multi-phase compression is less than that of solitary-phase compression Needed electricity.
2. The intermediate heat oil cools and minimizes the temperature of the gas getting into the subsequent phase. All the gasoline compression procedure is really the method of the friction between the gas and the moving elements and getting compressed by it.
In the existence of friction, the gas will increase in temperature thanks to friction, and there will inevitably be a trend of shadow accounts. This component of energy will be unveiled in the sort of power in the fastened quantity of air compression by increasing its personal pressure.
The temperature rise of the fuel increases the pressure of the fuel alone for the duration of the compression approach and will increase the compression ratio. Consequently, it is essential to pay out added electricity to travel the products to shrink the air to the sought after strain price. Consequently, the two-stage screw compressor is presented with a coolant injection curtain gadget.

Q1: What is the rotor speed for the air finish?
A1: 2980rmp.

Q2: What’s your lead time?
A2: usually, 5-7 days. (OEM orders: 15days)

Q3: Can you offer water cooled CZPT?
A3: Yes, we can (typically, air cooled variety).

This autumn: What’s the payment term?
A4: T/T, L/C, CZPT CZPT, etc. Also we could accept USD, RMB, and other currency.

Q5: Do you accept CZPT voltage?
A5: Yes. 380V/50Hz/3ph, 380V/60Hz/3ph, 220V/50Hz/3ph, 220V/60Hz/3ph, 440V/50Hz/3ph, 440V/60Hz/3ph, or as per your requests.

Q6: What is your warranty for CZPT?
A6: One year for the complete CZPT(not including the intake spare parts) and technical supports can be supplied in accordance to your wants.

Q7: Can you accept OEM orders?
A7: Indeed, OEM orders are warmly welcome.

Q8: How about your customer service and after-sales service?
A8: 24hrs on-line support, 48hrs problem solved promise.

Q9: Do you have spare parts in stock?
A9: Yes, we do.

Q10: What kind of initial lubrication oil you used in CZPT?
A10: TOTAL 46# mineral oil.

If you have any concerns, you should never be reluctant to make contact with us. Thanks!