What FAD should I write for 75 kW / 8 bar?
Do not copy a typical 12–13 m³/min figure onto the PO. Ask the plant for FAD at 8 bar(g) on the voltage and cooling you will run, after the aftercooler.
Parameter duty
75 kW 8 bar rotary screw compressor
75 kW at 8 bar(g) is a common plant-air point. FAD is not a brochure range — it is the flow at that pressure, after the cooler, for the voltage you actually run.
What belongs on the RFQ
Same sheet, matching plants
A 75 kW oil-injected screw on 8 bar(g) is usually a general-industry package: receiver, dryer and a stated FAD at the working pressure. Chinese plants publish series that cover this point, but they do not all publish the same FAD, cooling or starter. CompressorB2B does not invent a SKU to fill the gap.
What belongs on the RFQ is the duty, not the catalogue title. State 75 kW or the site kW limit, 8 bar(g) working pressure, required FAD at 8 bar, 50 or 60 Hz, voltage, air-cooled or water-cooled, fixed speed or VSD, and the destination port. ISO 8573-1 class only if the process needs it.
One English sheet goes to listed plants whose published series can hold this architecture. Quotes stay with the plant. The plant remains the seller.
- Working pressure 8 bar(g), not a 7–13 bar band with no duty point
- Required FAD at 8 bar(g) — confirm, do not copy a brochure
- 75 kW motor or a site kW cap
- 50 / 60 Hz and voltage
- Fixed speed or VSD, air or water cooled
- Quantity, FOB China port or CIF named port
Matching plants
Match pool — published rows only
The plant remains the seller. Quotes are comparable because the RFQ is the same sheet.
| Plant | Cluster | Specialty | Documents | Export |
|---|---|---|---|---|
OSG
Shanghai Jiading
|
Shanghai | XD direct-drive and EX fixed-speed screw; cooling variants · Plant-air treatment and service scope |
|
Export ready |
SAYI
Wenling East New District 23rd Street
|
Wenling | YMF and BMF PM variable-speed screw compressors and separate oil-free scroll packages |
|
Export ready |
Huitong Xinda
Qingdao Jimo
|
Qingdao | Two-stage screw · Laser-cutting air and low-pressure screw equipment |
|
Export ready |
Haigair
Qingdao Jiaozhou
|
Qingdao | Fixed-speed · Single-stage PM VSD and two-stage PM VSD screw air compressors in Qingdao Jiaozhou |
|
Export ready |
Dehaha
Qidong
|
Nantong | CPM single-stage and CPDM two-stage PM screw; DCO modular oil-free scroll |
|
Export ready |
Risan
Wenling
|
Wenling | Single-stage and two-stage PM VSD screw; RG/RKG laser-cutting integrated air packages |
|
Export ready |
Hitachi Sullair
Suzhou Industrial Park
|
Suzhou | Sullair stationary oil-flooded screw · DS dry oil-free screw and diesel portable air |
|
Export ready |
UNIGY — Luoyang industrial gas compressors
Luoyang
|
Luoyang | Oil-free reciprocating gas and PET packages; nitrogen boosters; separate UNI screw air range |
|
Export ready |
Shaanxi Yishan Compressor — Xianyang
Xianyang
|
Xianyang | SGF diesel screw; YSBP electric PM VSD screw; DLGF electric two-stage mining screw |
|
Export ready |
Guangdong Ecoair
Foshan Sanshui
|
Foshan | PM variable-speed · Two-stage and oil-free screw compressors |
|
Export ready |
B&D
Foshan Sanshui
|
Foshan | PM VSD screw · Low-pressure PM VSD · Laser-cutting packages |
|
Export ready |
Ningbo Deman Compressor
Cixi
|
Ningbo | DDVe two-stage screw · ZZV PM VSD screw · LDV low-pressure screw |
|
Published series
Catalog rows — not invented SKUs
Where a factory published a series, it is listed. Empty kW / FAD cells are confirm-on-RFQ.
| Catalog ref. | Type | Power | Pressure | Flow | Air quality | Plant | |
|---|---|---|---|---|---|---|---|
 KAISHAN-LGKaishan LG stationary screw air compressors
|
Rotary screw | Selected LG model | Selected duty pressure | Selected flow and reference | — | Kaishan | RFQ |
| LIUTECH-LU-IILU II large two-stage oil-injected screw compressors | Rotary screw | 250–355 kW · overview band | Model-specific duty to be agreed | 45–72 m³/min · overview, not duty row | — | LIUTECH | RFQ |
 SOLLANT-FIXED-SCREWSollant 11 kW rotary screw air compressor
|
Rotary screw | 11 kW | 7–12 bar · selected configuration | Selected-pressure capacity to be agreed | — | Sollant | RFQ |
 HANDE-TWOSTAGE-PMHD-EPM2T two-stage PM variable-speed screw compressors
|
Rotary screw | 37 kW · HD-EPM2T37 example | 0.5 / 0.8 / 1.0 / 1.25 MPa | 6.8 m³/min at 0.8 MPa · HD-EPM2T37 | — | Hande | RFQ |
 GANEY-OGOG / SOGFD air-cooled single-screw compressors
|
Rotary screw | 22 kW · SOGFD22 group | 0.7 / 0.8 / 1.0 / 1.25 MPa | 3.4 m³/min at 0.8 MPa · SOGFD22 | — | Ganey | RFQ |
 AE-APMAPM / APM-S permanent-magnet screw compressors
|
Rotary screw | 37 kW · APM37A / APM37A-S examples | — | Pressure-matched delivery to be agreed | — | Zhongshan AE Machinery | RFQ |
 AIRHORSE-OIL-INJECTEDAirHorse direct-drive oil-injected screw compressors
|
Rotary screw | 30–520 HP · published family range | Selected AHD model and duty to be agreed | Delivery at selected pressure / reference basis | — | AirHorse | RFQ |
| CROWNWELL-OIL-INJECTEDCrownwell CWD oil-injected screw compressor versions | Rotary screw | 22 kW · selected CWD22 examples | 7 / 8 / 10 / 13 bar(g) · selected row | CWD22: 3.8 at 7 / 2.8 at 13 bar(g) | — | Crownwell | RFQ |
 UNITED-UD-VPMUnited UD-VPM single-stage permanent-magnet VSD screw compressors
|
Rotary screw | — | — | — | — | Shanghai United | RFQ |
 XINDA-XGPTXinda AUGUST XG(P)T two-stage screw selection
|
Rotary screw | — | — | — | — | Ningbo Xinda Screw Compressor | RFQ |
 KOBELCO-KOBELIONKOBELION VS IV oil-injected screw compressors
|
Rotary screw | 22–75 kW · VS IV range | 0.4–0.8 MPa table points · selected variant | VS22: 4.22 m³/min at 0.7 MPa | — | Kobelco | RFQ |
| DEMAN-DDVEDeman DDVe two-stage screw compressor family | Rotary screw | 11–450 kW · family overview | 0.5–0.7 MPa · family overview | 2.8–93 m³/min · family capacity | — | Ningbo Deman Compressor | RFQ |
FAQ
75 kW 8 bar rotary screw compressor — buyer questions
Is this a product SKU?
This page describes an operating duty. Use the matching product pages for model information, then ask the plant to confirm the required flow and pressure.
Who sells the machine?
The manufacturing plant. CompressorB2B writes the English sheet and routes it. We do not take the PO or the funds.
75 kW 8 bar rotary screw compressor: Voltage and frequency matter as much as bar. Typical first reply: 1–2 working days after the plant confirms it can hold the duty.
Issue RFQ