Structure Type
Closed Type
Installation Type
Stationary Type
Type
Twin-Screw Compressor
Certification
Class0, ISO 8573-1
Transport Package
Wooden Box Packing
Production Capacity
10000per/Year
Reference Price
$ 15,300.00 - 44,100.00
Description
Product Description
Atlas Copco is renowned for designing and manufacturing the most durable oil-free tooth compressors. The ZR/ZT rotary tooth compressor comes out of this strong tradition. Ideal for industries where high-quality oil-free air is key, the ZR/ZT offers the highest reliability and safety in combination with low energy costs.
Oil-free air is used in all kinds of industries where air quality is paramount for the end product and production process. These applications include food and beverage processing, pharmaceutical manufacturing, chemical and petrochemical processing, fermentation, wastewater treatment, pneumatic conveying, non-woven textile manufacturing and many more.
With the ZR/ZT, we provide an all-in-one standard package incorporating the latest technology in a built-tolast design. To further optimize your ZR/ZT's performance or to simply tailor it to your specific production environment, optional features are available.





Model | Hz | FAD | Motor Power | Noise | Weight |
I/S | m³/min | cfm | KW | hp | dB (A) | kg | Ibs |
ZR300-7.5 | 50 | 774.6 | 46.5 | 1641 | 315 | 400 | 70 | 7950 | 17527 |
ZR300-8.6 | 50 | 725.7 | 43.5 | 1538 | 315 | 400 | 74 | 7950 | 17527 |
ZR300-10 | 50 | 695.1 | 41.7 | 1473 | 315 | 400 | 71 | 7950 | 17527 |
ZR315-7.5 | 50 | 848 | 50.9 | 1797 | 315 | 400 | 71 | 7950 | 17527 |
ZR315-8.6 | 50 | 793.1 | 47.6 | 1680 | 315 | 400 | 72 | 7950 | 17527 |
ZR315-10 | 50 | 766.6 | 46 | 1624 | 315 | 400 | 72 | 7950 | 17527 |
ZR355-7.5 | 50 | 939.1 | 56.3 | 1990 | 355 | 450 | 71 | 8050 | 17747 |
ZR355-8.6 | 50 | 877.1 | 52.6 | 1858 | 355 | 450 | 76 | 8050 | 17747 |
ZR355-10 | 50 | 839.6 | 50.4 | 1779 | 355 | 450 | 73 | 8050 | 17747 |
ZR400-7.5 | 50 | 1033.3 | 62 | 2189 | 400 | 500 | 74 | 8150 | 17967 |
ZR400-8.6 | 50 | 963.9 | 57.8 | 2042 | 400 | 500 | 73 | 8150 | 17967 |
ZR400-10 | 50 | 930.5 | 55.8 | 1972 | 400 | 500 | 73 | 8150 | 17967 |
ZR425-7.5 | 50 | 1143.9 | 68.6 | 2424 | 425 | 600 | 75 | 8250 | 18188 |
ZR425-8.6 | 50 | 1063.1 | 63.8 | 2253 | 425 | 600 | 73 | 8250 | 18188 |
ZR450-7.5 | 50 | 1275.7 | 76.5 | 2703 | 450 | 600 | 73 | 8780 | 19356 |
ZR450-8.6 | 50 | 1191.8 | 71.5 | 2525 | 450 | 600 | 74 | 8780 | 19356 |
ZR450-10 | 50 | 1063 | 63.8 | 2252 | 450 | 600 | 74 | 8780 | 19356 |
| | | | | | | | | |
ZR500-7.5 | 50 | 1399.1 | 83.9 | 2965 | 500 | 700 | 73 | 8870 | 19555 |
ZR500-8.6 | 50 | 1305.2 | 78.3 | 2766 | 500 | 700 | 74 | 8870 | 19555 |
ZR500-10 | 50 | 1217.8 | 73.1 | 2580 | 500 | 700 | 74 | 8870 | 19555 |
ZR630-7.5 | 50 | 1715 | 102.9 | 3634 | 630 | 800 | 75 | 9400 | 20723 |
ZR630-8.6 | 50 | 1595 | 95.7 | 3380 | 630 | 800 | 76 | 9400 | 20723 |
ZR630-10 | 50 | 1484.1 | 89 | 3145 | 630 | 800 | 76 | 9400 | 20723 |
ZR750-7.5 | 50 | 2046.2 | 122.8 | 4336 | 750 | 900 | 75 | 9550 | 20154 |
ZR750-8.6 | 50 | 1827.4 | 109.6 | 3872 | 750 | 900 | 76 | 9550 | 20154 |
ZR750-10 | 50 | 1696.7 | 101.8 | 3595 | 750 | 900 | 76 | 9550 | 20154 |
Shanghai Napu compressor Technology Co.,LTD was established in 2012 based in Shanghai ,specializing in oil-free rotary screw air compressors, offering a wide range of products from airends to compressors .
With over 10 years experience in oil free screw air compressor. NAPU Compressor is compliant with ISO 8573-1, Class 0 standard and audited by TUV Rheinland and China National Quality Inspection Center of Compressor and Refrigerator.
The company is also compliant with ISO 9001:14001 and is well-known in the domestic market for its quality-driven culture. The oil-free compressors manufactured by the company are used in a variety of sectors including some of our valued clients like CASC-China Aerospace Science Corporation, NORINCO-China North Industries Group, CNNC-China National Nuclear Group, CHANG AN AUTO, SINOPHARM, BYD and CALT and Sino-Chemical etc.
Continuous improvement in productivity and efficiency is our goal, and we continue to offer an extensive services including our own branded oil-free compressor package as well as after-sales services for other leading brands. 1. In house designed airend
2. 100% oil free air certified by Germany TUV.
3. Double-layer structure to reduce he noise.
4. Air Cooling and Water cooling are available.
5. VSD control are available.
6.Touch Screen PLC with preset running schedule, more intelligent control.7.OEM&ODM service are accepted Q1. Are you trading company or manufacture ?
A: We are professional manufacture of oil free air compressors. More than 20 years of experience in air compressor manufacturing. Q2. What's payment term ?
A: T/T, Western Union, Paypal, Credit Card, and etc. Also we could accept USD, RMB, Euro and other currency. Q3. How about your after-sales service ?
A: 1.We can provide customers with installation and commissioning online instructions.
Q4. How about your warranty?
A: One year for the whole machine and five years for screw air end, except consumable spare parts. Q5. Do you have any certificate ?
A: Yes, we can offer CE ,ISO and certificate as clients' demande. Q6. How do you control quality ?
A: 1. The raw materials are strictly inspected
2. Each compressor must pass at least 8 hours of continuous testing before leaving the factory. Q7.How long could your air compressor be used?
A: Usually, more than over 10 years.

PNEUTEC.IT, 2023