china manufacture for 2 stage compression screw CZPT with ce and ISO certificate 

1. Firm introduces & advtanges of ZheJiang Excellent Air CZPT CZPT :
 

ZheJiang Wonderful Air compressor Co., ltd, is one major manufacture and exporter of CZPT in ZheJiang , China, Established 1957 several years, coving an region of 200000 sq. meters. Now exporting to a lot more than a hundred and twenty nations. Has set up a huge income and provider network at property and abroad.

GREAT’ s main merchandise selection as blow:
-oil-injected rotary screw CZPT(mounted speed, variable pace medium & low stress)
-portable rotary screw CZPT(diesel run, electric motor run)
– minimal pressure screw CZPT
– outdoor screw CZPT 
– oil free of charge screw blower(variable speed)
-oil free CZPT( scroll type, dry variety, drinking water lubricated variety)
-air treatment products( air dryer, air tanker, filers and so on.)

All of our equipment are created for higher realiable overall performance, simple upkeep, and optimum strength effectiveness. 

2. CZPT introductions &advantages for  2 phase compression  screw CZPT :

Feature  for 2 stage compression screw CZPT :

The state plainly classifies vitality efficiency stages restrict price. The 2 class  energy effectiveness goods can save 10%~15% of the electricity than 3 class energy effectiveness items.and the 1 class vitality efficiency products  can conserve 10%~fifteen% of the power than 2 class vitality efficiency merchandise. energy-saving impact is exceptional .

CZPT -conserving basic principle :

1. Curve 12 ‘3’ is an isothermal compression process, it kind the area of 613 ‘4 with Y-axis which is the indicated operate of isothermal compression
2. Curve 123” is the 1 stage compression method, it form  the area 613 ”4 with Y-axis which is the indicator operate of the 1 stage compression.
3. Curve twelve, 22 ‘and 2′ 3 are the 2 stage compression procedure, and the sum of the location 6125 and the spot fifty two ’34 (6122’ 34) with Y-axis which is the indicator work of the 2 stage compression.
4. It can be witnessed from the diagram that the isothermal compression procedure 613 ‘4 location (indicating function) is the smallest, but it is impossible to accomplish isothermal compression in the CZPTs’ true compression.

The 1 stage compression has the larger location of energy 13 ‘3 than isothermal compression, whilst the 2 stage compression will save 22″ 33 “region of electrical power.

Features description:

1. Oil injected screw CZPT can obtain the typical power technique exhaust strain by only Single stage compression. But from the see of energy usage level, the use of 2 stage of compression can successfully reduce vitality usage.
2. So, ZheJiang Wonderful CZPT co., LTD. has released 2 stage compression of strength effectiveness screw CZPT. The 2 stage compressed-jet screw CZPT has a lot more potential of 12% to eighteen% than the single phase compressed injection screw  CZPT with the equal electrical power. In other words and phrases, with the very same volume of compressed air, the 2 stage compression can preserve an typical of fifteen% of power when compared with 1 stage compression
3. two phase compression of oil injected screw equipment has the exclusive design and style of the air end, it will merged the1 phase compression rotor and 2 stage compression rotor inside a chassis, make each rotor can get best linear velocity by the equipment straight rotating respectively, so the compression performance is larger. 

2 stage compression CZPT, consider the built-in spray curtain of cooling, cooling impact is very good, greatly reduces the temperature of compressed air, understand the virtually isothermal compression, and can minimize the force reduction of in between 1 class ~ 2 class, lower compression ratio and enhance the compression performance

1. Following 1 stage compression, coolant via several jet gap on the entire body, sort the mist jet shade, to amazing the sizzling 1 stage compressed air, greatly decreases the compressed air temperature ahead of entering the 2 stage compression, which is close to to isothermal compression process, preserve the power compression impact.
2. Even with out inter-phase cooling, two stage compression is far more productive than single phase compression. This is because the quantity of air gets scaled-down after the 1 stage compression, so the 2^nd stage compression can use a smaller diameter of the rotor, and the leakage charge of the unit volume is tiny.
3. Decrease inner leakage: use 2 stage compression, lessen the compression ratio of each and every compression, reduce the leakage from the substantial stress facet to the lower pressure aspect per class, and boost the volume performance.
4. Noise reduction: the compression ratio of each compression is diminished by using 2 stage compression, which greatly decreases the sound, specifically the unloading sound
5. 2 phase compression device, except for screw air end, the other technique and construction arrangement of the unit is generally the very same as the single stage compression, which is hassle-free for the servicing and use to the user.
6. For users  who need  large air use and continually use, must just take precedence to use of a 2 phase compressed  1 course power effectiveness CZPT

TKL- Series of 1 class energy efficiency CZPT with 2 class,3 class strength efficiency comparation:

1. When compared with the 2 class strength effectiveness CZPT device, the electrical power preserving cost is: CZPT preserving for every hour(six.12-5.45)*41.four=27.738KWH  saving for 8000 hrs $27.738*8000*$.12=$26629
2. In contrast with the 3 class vitality effectiveness CZPT unit, the electric power preserving expense is: CZPT savings for every hour (seven.037-five.45)*four.fourteen=sixty five.7018KWH preserving for 8000 several hours $65.7018 *8000*$.12=$63074

Item functions:
“Fantastic” specific project screw CZPT is designed for subject procedure, which can function easily under the harsh situations in the wild and make sure the easy procedure of the venture. Effectively adapt to ore docks loading and unloading, metal, electrical power, coal mining enterprises, railway, bridge construction, tunnel excavation, ship production, mining and other area operation and negative setting, with a waterproof, moisture proof, dustproof style, and to take into account utilizing in much more dust surroundings, the lower temperature atmosphere, vibration setting, especially suited for CZPT doing work website space constraints which cannot set up gas storage setting

Function description: 

1. one. Straightforward to work, only push the “commence ” switch
2. 2. Geared up with the perform of remote manage to the CZPT, the remote warning contacting  can supply the warning sign of distant fault.
3. three. The types for outdoor with IP55 CZPT electrical box, completely guarantee that the dust does not impact the inner components of the electrical box, unique style of inlet air hole which can natural cool to  the electrical box to make sure electrical lifestyle
4. 4. Specially created large-duty air consumption filter designed for dustproof doing work situations to ensure that the CZPT host is cost-free of dress in and tear
5. five. The contactor and thermal relay are chosen for the schneider CZPT brand name
6. six. The general air ingestion dust proof and filtering treatment method of the box entire body, insulate the surroundings dust, steer clear of the pollution of the inner parts of the CZPT, safeguard the motor and valve elements, and extend the use lifestyle of the consumption filter. The specific material filter plate , oil and h2o resistant and higher temperature resistant, can be used once more and once more to lessen the use expense
7. 7. If the device has to be put in in the vibration surroundings, there are anti-vibration models for user assortment
8. eight. In purchase to solve the issue of oil provide dilemma when the CZPT is started at low temperature, there are minimal-temperature models for consumer variety
9. 9. Special design of the CZPT can be 0 ~ a hundred% capacity regulating perform, in accordance to the variation of fuel consumption computerized voltage stabilizing procedure, particularly appropriate for no tank use, no need to have consider to start the issue and the frequently load and unload issues

3.CZPT Parameters for  Excellent 2 stage compression fixed speed screw CZPT:

four.Application :

6.Certification :

7. Pakcing& transport :

eight. FAQ : 
Q1: Are you manufacturing facility or trade organization?  
A1: We are factory.
Q2: Guarantee conditions of your machine? 
A2: 1 year warranty for the equipment and specialized assistance according to your requirements.
Q3: Will you offer some spare elements of the machines? 
A3: Indeed, of system.
Q4: How extended will you consider to organize manufacturing? 
A4: 380V 50HZ we can shipping the goods within 20 times. Other electrical energy or other color we will shipping and delivery in 30 times.
Q5: Can you accept OEM orders? 
A5: Yes, with specialist design team, OEM orders are extremely welcome!

nine. Speak to :