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| Customized: | Customized |
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Screw compressor head Original German ROTORCOMP Air end EVO6-NK 
RELIABLE AND VERSATILE
Our oil-injected screw air ends create theheart of your compressor system. Usedwith our wide range of components, you canbuild the perfect compressor package withultimate efficiency, low noise, at the highestquality standards.
Technical Parameters
| Model | Motor Power (min~max) |
Max Flow rate |
Pressure Range |
Dimensions | Weight | |||||
| kW | HP | m3/min | cfm | bar | psi | Length | Width | Height | kg | |
| EVO2 | 2.2~11 | 3~15 | 1.6 | 56 | 5~15 | 7~220 | 251 | 160 | 136 | 16 |
| EVO3 | 5.5~18.5 | 7~25 | 2.9 | 102 | 5~15 | 7~220 | 285 | 184 | 148 | 21 |
| EVO6 | 15~37 | 20~50 | 6.2 | 220 | 5~15 | 7~220 | 372 | 236 | 191 | 45 |
| EVO9 | 22~55 | 30~75 | 8.4 | 297 | 5~15 | 7~220 | 419 | 276 | 218.5 | 65 |
| EVO15 | 45~90 | 60~120 | 14.2 | 500 | 5~15 | 7~220 | 540 | 331 | 264 | 126 |
| EVO28 | 75~160 | 100~215 | 26.1 | 920 | 5~15 | 7~220 | 669 | 445 | 354 | 269 |
| EVO42 | 132~250 | 175~335 | 38.3 | 1353 | 5~15 | 7~220 | / | / | / | 470 |
| EVO76 | 160~540 | 214~725 | 76 | 2678 | 3.5~17 | 50~250 | / | / | / | 1250 |
| EVO2-NK | 2.2~11 | 3~15 | 1.6 | 56 | 5~15 | 7~220 | 500 | 400 | 500 | 50 |
| EVO3-NK | 5.5~18.5 | 7~25 | 2.9 | 102 | 5~15 | 7~220 | 470 | 328 | 440 | 60 |
| EVO6-NK | 15-37 | 20~50 | 5.5 | 200 | 5~15 | 7~220 | 483 | 440 | 564 | 105 |
| EVO9-NK | 22~55 | 30~75 | 8.4 | 300 | 5~15 | 7~220 | 575 | 592 | 713 | 202 |
Shanghai Rocky Machinery Co., Ltd. was established in 2003 and has 18 years of experience in the air compressor industry. It is an innovative enterprise integrating production, trade, service, research and development.
We are professional gas compressors manufacturer since 2003, Germany standard, more than 100 workers, annual sales exceeding 20 million US dollars with 13 years of exporting experience, strict quality control and delivery on time. We not only supply gas compressor including screw air compressor, but also supply spares parts and after-treat machines.
Our main products series as follows.
1. Packing Details: Plywood crate pallet plus foam board and bubble film, Full closed wooden case. 1pcs/each package (for stationary screw air compressor)
2.Shipping method: by sea, by LCL/FCL or as requested
3.Delivery method: FOB, CFR, CIF and EXW etc.
4.Delivery time: in 7-15 days after receiving deposit (customized machines not included)
Q1. Are you trading company or manufacture ?
A: We are professional manufacture of screw air compressor of Taicang,Jiangsu,China. More than 18 years of experience in air compressor manufacturing.
Q2. How long is the delivery time ?
A: For standard voltage ,15 working days. Non-standard ,please contact our sales.
Q3. What's payment term ?
A: T/T, L/C, D/P, Western Union, Paypal, Credit Card, and etc. Also we could accept USD, RMB, Euro and other currency.
Q4. How about your after-sales service ?
A: 1.Provide customers with installation and commissioning online instructions.
2. Well-trained engineers available to overseas service.
3.Worldwide agents and after service avaiable.arrange our engineers to help you training and installation.
Q5. How about your warranty?
A: One year for the whole machine and two years for screw air end, except consumable spare parts.
Q6. Do you have any certificate ?
A: Yes, per different customer's market need ,we can offer CE ,ISO etc certificate.
Q7. What about the maintenance ?
A: First maintenance need to be done after 500Hours, and then every 2000-3000 hours to do the normal maintenance, and consider the actual environment.
Q8. How do you control quality ?
A: 1. The raw materials are strictly inspected
2. Some key parts are imported from overseas
3. Each compressor must pass at least 5 hours of continuous testing before leaving the factory.
Q9. Do you offer OEM service ?
A: Yes.Both OEM & ODM service can be accepted.
Q10.How long could your air compressor be used?
A: Generally, more than 10 years.
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