Products

BOSI's fully automatic high-pressure washer series includes three power options: 750W, 1.8KW, and 2.2KW. Working pressure is 8-10MPa, and flow rate is 7-15L/min. Features include an all-copper motor, a precision-machined all-copper pump head, and a solid heat-treated stainless steel ceramic-coated plunger. It has multiple intelligent protections including leakage protection, overload protection, and automatic shutdown upon gun shutdown. Suitable for cleaning in industries such as industrial, chemical, aquaculture, and automotive.

As a professional manufacturer, BOSI's Black Warrior Cool Series Ultra-High Pressure Cleaning Machines are available in three power ratings: 4.0KW, 5.5KW, and 7.5KW, with working pressures of 20-32MPa and a flow rate of 16L/min. Features include a thickened all-copper pump head, an all-copper induction motor, motor overheat protection, automatic shut-off when the nozzle is turned off, self-priming capability, a visual pressure gauge, and a reinforced cage frame. Suitable for heavy-duty cleaning such as industrial equipment cleaning, oil stain removal, concrete roughening, and ship rust removal. Inquiries and samples are welcome.

BOSI is a professional supplier of various types of tools, our Black Warrior Cool Series push-type high-pressure washer features a 1.5KW copper wire motor, pure copper pump body, ceramic plunger, working pressure of 8Mpa, and flow rate of 8L/min. It has automatic shut-off when the nozzle is turned off, leakage protection, and strong water pressure. Complete accessories are included (extended water gun, 7-meter steel wire hose). Suitable for large-area cleaning of yards, vehicles, exterior walls, etc.

The BOSI Black Warrior Cool Series Handheld High-Pressure Washer is equipped with a 650W copper wire motor, a working pressure of 7Mpa, and a flow rate of 6L/min. It features automatic shut-off when the nozzle is turned off, leakage protection, and a self-priming dual-use design, along with a complete set of accessories. A stylish and classic bestseller, it delivers powerful water pressure for improved work efficiency. Suitable for vehicle washing, yard cleaning, exterior wall cleaning, and other household and light commercial applications.

BOSI Tools, a Chinese manufacturer and supplier, offers a series of belt-driven air compressors with power ranging from 2.2-15KW, displacement from 0.25-2.0m³/min, and air tank capacity from 70-430L. They feature all-copper motors, ductile iron crankshafts, high-strength cylinders, thickened oil tanks, and standard Q235 steel air tanks. With an industrial-grade design, they are suitable for pneumatic operations such as woodworking, nailing, painting, home improvement, and pneumatic hammer installation. Inquiries and samples are welcome.

BOSI has its own factory and can manufacture a series of oil-free silent air compressors, ranging in power from 600W to multi-cylinder, large-displacement models, with air tank capacities from 9 to 300L. Featuring all-copper wire motors, our products are low-noise, energy-efficient, and environmentally friendly. Standard Q235 steel air tanks are equipped with solenoid valves for automatic unloading. Suitable for woodworking, nailing, painting, home improvement, and industrial pneumatic tools.