China High quality Screw Air Compressor Factory – HY-W400 300bar Breathing Air Compressor Scuba Diving & Firefighting for Sale – Huayan

Working principle

This product is mass-produced after design changes and optimizations in accordance with the Italian model. The final piston adopts a special process, and the piston ring adopts the Japanese Riken process. Unanimous praise from users. This product adopts three-cylinder three-stage compression, splash lubrication, inter-stage safety valve and filter system. HC-W400 can provide safe compressed air for any industry that needs high-pressure pure air source, and provide safe compressed air that meets the requirements of human breathing. This product is designed, produced and tested and accepted in accordance with the requirements of GB/T 12929-2008 “Marine High-pressure Piston Air Compressor”; the air quality meets the EN12021 international breathing compressor breathing standard; HC-W400 is a kind of air compression equipment, which will be free 1 kg (1bar/0.1Mpa) of air in the state is compressed to a high-pressure gas with a gauge pressure of 300 kg (300bar/30Mpa) step by step. After passing through the separator and filter in the unit, the air is removed from the The oil and impurities in the high-pressure air can filter the fine particles (PM2.5) in the inhaled air to a safety value of less than 10 micrograms, which meets the standards set by the World Health Organization, making the exhaust gas clean and tasteless. The personnel provide highly purified, clean, odorless, safe and reliable compressed breathing air.

Product composition and characteristics

Standardized assembly-mass production

The machine is equipped with an automatic shutdown device, the shutdown pressure can be set freely, and it is equipped with a time running timer to support the maintenance time;

Two gas cylinders can be filled at the same time; (1 bottle is recommended for filling faster)

High-power all-copper core wire customized motor, stable power output, light starting load;

The protective cover adopts plastic spraying process, which is not easy to scratch and rust; (some manufacturers use spray paint, which is low in cost and easy to fall off and rust)

Super V-belt, strong tension, wear-resistant and high-temperature resistant;

Shockproof pressure gauge 0～5800psi/400bar, accurate pressure value;

The reinforced steel plate base is equipped with anti-vibration pads, so the equipment runs more smoothly;

High-strength nylon cooling fan, better heat dissipation effect;

The low pressure adopts red copper tube, which has better heat dissipation performance, and the high pressure adopts stainless steel tube to ensure the safety of output pressure;

The rotating parts are equipped with protective cover devices, and all levels are equipped with safety valves and automatic shutdown systems to ensure the safety of operators;

Optional motor drive or gasoline engine drive to meet the gas supply needs under various conditions;

Configure precision air filter (customized wire mesh filter element);

2-stage oil-water separator (standard with manual blowdown, optional automatic blowdown) final classification air purification system (standard with manual blowdown, optional automatic blowdown) two-stage purification, first deodorizes water, then deodorizes; (most manufacturers Adopting level 1 mixed filtration to save production cost)

The last stage adopts the piston ring process, and only the piston ring needs to be replaced for wear; (most manufacturers do not use the last stage piston ring process, and a complete set of pistons and cylinders need to be replaced after wear, and expensive accessories are paid)

The end adopts a pressure maintenance valve, deep air filtration, and extends the life of the filter element, and uses alloy aluminum permanent filter element, replaceable filter element material, saving later use costs; (some manufacturers have no pressure maintenance valve and use disposable filtration Core, save production cost and increase later use cost)

The parts in contact with gas, such as cylinders and filter cartridges, are cleaned with alcohol before leaving the factory, and tested with food-grade lubricating oil. The factory has been debugged.

Main application

Fire-fighting breathing application: equipped in the gas supply stations of the fire brigade or various fire-fighting vehicles to provide emergency gas supply at the scene of a fire or in the rescue and relief process, so that the majority of firefighters will be exposed to heavy smoke, poisonous gas, steam or lack of oxygen. In this environment, you can breathe highly purified, clean, odorless, safe and reliable compressed air, thus ensuring that fire extinguishers can safely and effectively carry out fire fighting, rescue, disaster relief, and rescue.

Diving breathing applications: diving clubs, diving enthusiasts, marine breeding, sea rescue, ship equipment, underground operations, fishery fishing, aquaculture, sunken object salvage, underwater engineering, water parks, shipbuilding and other industries, providing high Purified, clean, odorless, safe and reliable compressed breathing air. In an environment that cannot meet the requirements of the human body for normal breathing, the air is filled into a high-pressure gas cylinder for human breathing.

Product display