Introduction of double phase screw CZPT 
Double stage screw CZPT in the primary areas with double screw,the compression approach by the very first phase screw and CZPT screw by means of grading collection compression.
Double screw CZPT in addition to uphold twin-screw compressor has the positive aspects of easy framework,flexible installation and higher performance,but also highlights the rewards of their own effective,power-saving:
1.can minimize the bearing load,improve quantity effectiveness,
two.in the circumstance of some load operation,can enhance efficlency,vitality saving.
Double screw CZPT than twin-screw compressor strength conserving up to fifteen%,each and every operate for 8000 hours a 12 months, Yearly personal savings of about two hundred thousand yuan electricity.
Gain of two stage screw CZPT 
one. Hierarchical compression to preserve compression perform
Via the two-phase sequence procedure, the CZPT solitary-stage compression process is divided into two compression processes. This kind of a process placing can decrease the ratio of each solitary-stage compression procedure, which can properly minimize the compression and compression of every phase screw. Needed travel power.
In the procedure of excellent fuel compression, the sum of the power essential for solitary-phase stress transmission and the electricity needed for multi-stage compression is equal, but in the true compression method, because of to a series of variables this sort of as the transmission power reduction of the coupling, the friction coefficient of the bearing and the viscosity of the coolant With the boost of the utilized force, the useless energy exceeding the identical ratio is created, so the useless electricity in the genuine compression method can be diminished by reducing the compression ratio of each phase, so that the sum of the energy essential for multi-phase compression is much less than that of single-stage compression Needed electricity.
2. The intermediate heat oil cools and decreases the temperature of the fuel entering the following phase. All the fuel compression method is actually the approach of the friction between the gasoline and the moving components and currently being compressed by it.
In the presence of friction, the gasoline will rise in temperature due to friction, and there will inevitably be a trend of shadow accounts. This part of energy will be released in the sort of power in the fixed volume of air compression by growing its own pressure.
The temperature rise of the fuel increases the stress of the gas itself throughout the compression approach and increases the compression ratio. As a result, it is essential to pay out added energy to travel the gear to shrink the air to the wanted pressure benefit. As a result, the two-stage screw compressor is presented with a coolant injection curtain unit.

Q1: What is the rotor speed for the air conclude?
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 (normally, air cooled kind).

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 guarantee for CZPT?
A6: One year for the total CZPT(not such as the usage spare components) and technical supports can be supplied in accordance to your requirements.

Q7: Can you take OEM orders?
A7: Sure, 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.