Rotary screw
Jufeng JF-40AVI oil-cooled PM variable-speed screw reference — Jufeng Machinery
Jufeng JF-40AVI oil-cooled PM variable-speed screw reference · Jufeng Machinery
Datasheet
Product overview
Jufeng JF-40AVI oil-cooled PM variable-speed screw reference from Jufeng Machinery
The official Jufeng JF-40AVI page identifies an oil-cooled permanent-magnet variable-speed screw model. Its parameter table pairs 30 kW motor power with 6.0 m³/min exhaust volume at 0.8 MPa; these values belong to the named model rather than every PM machine in the range.
The table lists 1400 × 960 × 1320 mm length × width × height, 525 kg weight, axial air cooling, G1-1/2 air outlet and IP65 motor protection. Agree the current drawing/revision, electrical supply and delivery reference/test conditions. The listed motor power is separate from the complete package's measured input, and IP65 describes the motor protection entry.
For a varying-demand installation, supply minimum, normal and peak delivery and operating hours. Request usable minimum delivery, control range and complete-package input across that profile at the required pressure. The same measurement boundary is needed before comparing energy use; no universal savings percentage or dual-VSD architecture is inferred.
Define cooler airflow, ambient, ventilation, service clearances, dryer/filters/receiver, controller and station coordination. Obtain model-specific supporting documents, performance acceptance, commissioning and written warranty/spares responsibilities for the destination. Markings in the manufacturer's original model image do not replace applicable certificate or warranty terms.
| Catalog reference | GDJUFENG-PM |
|---|---|
| Machine | Rotary screw |
| Power | — |
| Working pressure | — |
| Published flow | — |
| Air quality | — |
| Duty | General industry |
| Supply | Not specified |
| Plant | Jufeng Machinery |
| Model | JF-40AVI |
| Construction | Oil-cooled PM variable-speed screw |
| Listed motor power | 30 kW |
| Published exhaust volume / pressure | 6.0 m³/min at 0.8 MPa |
| Envelope L × W × H | 1400 × 960 × 1320 mm |
| Listed weight | 525 kg |
| Cooling / air outlet | Axial air cooling; G1-1/2 |
| Motor protection entry | IP65; not blanket enclosure rating |
| Comparison | Flow reference conditions, complete-package input and usable control range required |
Plant
Jufeng Machinery
Wuxi
The plant remains the seller. This desk issues the English duty sheet so quotes are comparable across clusters.
Specification pages
Specifying a Rotary screw duty
| Duty | Write on the RFQ |
|---|---|
| 110 kW 10 bar rotary screw compressor | 10 bar(g) is not 8 bar with a different sticker. FAD falls as pressure rises. Write 110 kW and 10 bar together, then the flow you need at that point. |
| 22 kW VSD screw compressor | 22 kW VSD is a flow band, not a single nameplate FAD. The plant needs min/max flow at the working pressure, or it will quote a fixed-speed machine with an inverter sticker. |
| 13 bar rotary screw compressor | 13 bar(g) is a laser and textile pressure, not a general 8 bar plant. Write FAD at 13 bar and the kW the site can feed. |
Same type
Related Rotary screw products
Compare the published product information for each manufacturer.
| 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 |
GDJUFENG-PM: Voltage and frequency matter as much as bar. State both. Include the required operating conditions with your enquiry.
Issue RFQ