从China供应商批量进口5.5kw/7.5hp Air Cooling Screw Air Compressor

Fanjing(shanghai) Trade Co., Ltd. offers a 5.5kW / 7.5HP air-cooled screw air compressor with voltage flexibility across 220V, 380V, and 415V at both 50Hz and 60Hz. The screw compression element distinguishes this from piston compressors through continuous rotary operation, delivering steadier airflow with lower vibration. This power rating suits small-to-medium workshops, automotive service bays, and light manufacturing cells where demand does not justify larger 15kW+ fixed installations. The supplier lists ISO 9001:2008 certification, though buyers should verify current validity as this standard version has been superseded.

Screw compressors at 5.5kW typically deliver free air delivery (FAD) in the 0.6 to 0.8 cubic metres per minute range at 7-8 bar working pressure, though the exact FAD and pressure are not stated in the source. Air-cooled architecture eliminates cooling water infrastructure, reducing installation cost and complexity. Standard airend configurations in this class use oil-injected single-stage helical rotors with typical service intervals of 4,000 to 8,000 operating hours before major overhaul. The multi-voltage, multi-frequency design indicates intent for export markets with varying electrical standards.

Target applications include pneumatic tool supply, paint spraying operations, packaging machinery air, and general workshop duty. The compact stationary design suggests floor-mounted installation rather than portable site use. Exact FAD, maximum working pressure, specific power (kW per m3/min), and noise level are not provided in the listing. MOQ, lead time, and pricing require direct confirmation with Fanjing(shanghai) Trade Co., Ltd. Payment options referenced include L/C and T/T, with FOB and CIF mentioned as possible Incoterms.

Fanjing(shanghai) Trade Co., Ltd. is registered at Baoan Road, Jiading District, Shanghai 201801, with an additional reference to Hebei in the address string that may indicate billing, manufacturing, or parent company location. The supplier holds harbor-tier trust status and imported-tier supplier classification, the latter suggesting they may operate as a trading company or brand licensee rather than original manufacturer. Response rate and average response hours both show zero, indicating no recorded buyer interactions through the platform. This data gap necessitates direct communication to assess responsiveness.

The company name includes '(shanghai) Trade Co., Ltd.', which structurally suggests trading or distribution focus rather than manufacturing. No factory size, production capacity, or engineering staff numbers appear in the profile. The ISO 9001:2008 citation dates the quality system documentation to a version now superseded by ISO 9001:2015; buyers should request the current certificate scope and accrediting body. Fanjing's product concentration on screw compressors is implied by this listing, though no broader catalogue is confirmed. Verify whether they source airends from a dedicated manufacturer or manufacture in-house, as this affects spare parts availability and technical support depth.