Introduction of double phase screw CZPT 
Double phase screw CZPT in the main parts with double screw,the compression process by the initial phase screw and CZPT screw via grading collection compression.
Double screw CZPT in addition to uphold twin-screw compressor has the advantages of easy framework,flexible installation and higher effectiveness,but also highlights the positive aspects of their own productive,vitality-saving:
1.can minimize the bearing load,boost quantity effectiveness,
2.in the situation of some load operation,can boost efficlency,power preserving.
Double screw CZPT than twin-screw compressor strength conserving up to fifteen%,each operate for 8000 hrs a yr, Yearly financial savings of about two hundred thousand yuan electrical energy.
Advantage of two stage screw CZPT 
1. Hierarchical compression to save compression operate
By way of the two-phase sequence process, the CZPT single-stage compression approach is divided into two compression procedures. This kind of a method environment can decrease the ratio of every one-stage compression process, which can effectively minimize the compression and compression of every single phase screw. Needed travel energy.
In the method of best fuel compression, the sum of the electrical power needed for solitary-stage stress transmission and the power required for multi-stage compression is equal, but in the true compression procedure, due to a sequence of variables this kind of as the transmission power loss of the coupling, the friction coefficient of the bearing and the viscosity of the coolant With the improve of the utilized power, the worthless electricity exceeding the same ratio is created, so the useless energy in the true compression method can be decreased by decreasing the compression ratio of every single phase, so that the sum of the electrical power essential for multi-phase compression is less than that of solitary-stage compression Essential electrical power.
two. The intermediate warm oil cools and minimizes the temperature of the gas entering the following phase. All the gasoline compression method is truly the process of the friction among the gas and the transferring elements and becoming compressed by it.
In the presence of friction, the fuel will increase in temperature owing to friction, and there will inevitably be a craze of shadow accounts. This portion of power will be launched in the kind of force in the set quantity of air compression by escalating its personal strain.
The temperature increase of the gasoline boosts the strain of the gas by itself throughout the compression procedure and will increase the compression ratio. As a result, it is needed to shell out extra energy to push the products to shrink the air to the wanted stress price. Therefore, the two-phase screw compressor is offered with a coolant injection curtain system.

Q1: What is the rotor velocity 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 kind).

This fall: 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 entire CZPT(not such as the intake spare parts) and technical supports can be provided in accordance to your needs.

Q7: Can you accept OEM orders?
A7: Of course, 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 queries, please will not hesitate to contact us. Many thanks!