Do you list underground-certified machines?
Only if the plant’s documents say so. We do not add a mining certification that is not on the row.
Application
Compressor for mining
Site air at altitude is not a 7 bar catalogue FAD. Diesel vs electric, hose length and ambient change the machine.
What belongs on the RFQ
Same sheet, matching plants
Portable diesel screws from Chinese plants are a real export category. They fail RFQs that omit altitude. A 5.2 m³/min nameplate at sea level is not the same machine at 2 000 m.
Matching portable series are listed as published. Construction and mining share this band only if you say so — a rental fleet spec is different from a pit spec.
- 7 bar or the tool pressure
- Diesel or electric
- Altitude and ambient
- Hose run and receiver
- Quantity and duty cycle
- FOB Ningbo or EXW
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 |
|---|---|---|---|---|
Shenjiang
Changzhou
|
Changzhou | Mobile miniature piston compressors · Compressor heads and cast/machined parts |
|
|
Feihe
Shanghai Baoshan
|
Shanghai | Water-lubricated oil-free screw · FHOGY diesel portable and FHLY centrifugal 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 |
Shaanxi Yishan Compressor — Xianyang
Xianyang
|
Xianyang | SGF diesel screw; YSBP electric PM VSD screw; DLGF electric two-stage mining screw |
|
Export ready |
Zhigao
Quzhou
|
Quzhou | Electric screw compressors · Oil-free two-stage compressors · Rock-drilling equipment |
|
Export ready |
Crownwell
Shanghai
|
Shanghai | CWD oil-injected screw; CW OF oil-free screw; CW/CWH diesel portable compressors; air treatment |
|
Export ready |
Sollant
Linyi
|
Linyi | Single-stage screw · SLTT two-stage PM VSD and SLTDP diesel compressors |
|
Export ready |
Windbell
Zhengzhou
|
Zhengzhou | Stationary screw · Two-stage plant air and diesel portable compressors |
|
Export ready |
Elang Industrial
Shanghai
|
Shanghai | Direct-driven ERC screw · ERCG dry oil-free and EL diesel portable compressors |
|
Export ready |
Jufeng
Wuxi
|
Wuxi | Oil-injected/oil-free screw · Laser-cutting packages · Booster |
|
Export ready |
Denair
Shanghai
|
Shanghai | DA screw compressors · DWW dry oil-free and DACY diesel portable units |
|
Export ready |
Xiya
Wuxi
|
Wuxi | Oil-free dry screw · Two-stage PM VSD · Portable |
|
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 | |
|---|---|---|---|---|---|---|---|
 ZHIGAO-280SCFTZhigao 280SCFT-8 electric two-stage screw compressor
|
Electric two-stage screw | 280 kW · motor | 8 bar · rated | 55 m³/min · rated FAD at 8 bar | — | Zhigao | RFQ |
| YISHAN-DIESELYishan SGF diesel screw compressors for engineering and drilling | Portable diesel | 412 kW diesel — SGF-56/9 example | 0.9 MPa — SGF-56/9 example | 56 m³/min — reference to confirm | — | Shaanxi Yishan Compressor — Xianyang | RFQ |
 KAISHAN-LGYKaishan LGCY portable diesel compressors
|
Portable diesel | 45 / 194 / 239 kW reference models | Selected pressure–flow pairing | 210 / 825 / 900 cfm reference models | — | Kaishan | RFQ |
 WOYO-VEHICLEWOYO MD3 electric-bus and VM vehicle screw-compressor enquiries
|
Portable diesel | — | — | — | — | Wuxi Woyo | RFQ |
 FEIHE-FHOGYFeihe FHOGY diesel portable screw — separate from electric FHOGYD
|
Portable diesel | Actual engine model / rating required | Selected points: 0.7 / 0.8 / 1.0 MPa | At 0.8 MPa: 3.2 / 6.6 / 19.0 / 32.0 m³/min | — | Feihe | RFQ |
 SHENJIANG-PORTABLEShenjiang V0.67-8 wheeled piston compressor — duty and handling scope
|
Portable diesel | V0.67-8 offered motor to confirm | Signed pressure/receiver sheet required | No model-code inference;request rated flow | — | Shenjiang | RFQ |
 SOLLANT-SLTDPSLTDP diesel portable screw compressors
|
Portable diesel | 37 kW engine · SLTDP-5/7 | 7 bar · SLTDP-5/7 | 5 m³/min · SLTDP-5/7 | — | Sollant | RFQ |
 CROWNWELL-PORTABLECrownwell CW / CWH diesel portable compressor duties
|
Portable diesel | 27 / 110 / 412.5 kW · engine examples | 7 / 14.5 / 25 bar(g) maximum · selected rows | CW130 3.6 / CWH300 8.5 / CWH1200 33.0 m³/min | — | Crownwell | RFQ |
| XINDA-SDCYXinda SD(C)Y mobile screw compressor enquiry | Portable diesel | — | — | — | — | Ningbo Xinda Screw Compressor | RFQ |
 MAXTECH-MINE-PORTABLEMAXTECH MLGF25.6/12.5-200G(A) mobile mine screw compressor
|
Portable diesel | — | — | — | — | Zhongshan MAXTECH | RFQ |
 SULLAIR-PORTABLESullair 185 diesel portable screw compressor — 7 barg duty
|
Portable diesel | Actual engine rating required | 7 barg (101.5 psi) | 5.2 m³/min (185 CFM), nominal | — | Hitachi Sullair | RFQ |
 DONGYUE-DIESELDongyue LGFY-26/21-C diesel mobile screw compressor reference
|
Portable diesel | — | — | — | — | Dongyue | RFQ |
FAQ
Compressor for mining — buyer questions
Compressor for mining: 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