HC-W400/SH

Product Description:
The HC-W400/SH is a professional-grade high-pressure air compressor. Utilizing a German-optimized design, combined with sophisticated manufacturing processes and high-quality materials, it has earned widespread user trust after over a decade of market testing. The product employs three-cylinder, three-stage compression technology, equipped with a splash lubrication system, a final-stage safety valve, and multiple filtration devices. It can progressively compress atmospheric air to a maximum pressure of 330 bar. Through efficient oil-water separation and precision filtration, oil, impurities, and fine particulate matter (such as PM2.5) in the output air are thoroughly purified, meeting stringent standards for breathing air and complying with domestic and international safety regulations such as GB/T 31975-2015 and GB 18435-2007. It is suitable for various applications requiring a pure, high-pressure air source, including diving, firefighting, industrial operations, and medical respiratory support.

Product Parameter Table

Standard configuration (included with the machine)

Features

I. Core Compression and Purification System

1. High-efficiency compression design: It adopts a three-cylinder three-stage compression, equipped with a splash-type high-efficiency lubrication and stainless steel cooling system to ensure a long-lasting and stable high-pressure air supply.

2. Multiple purification safeguards: Built-in dual purification system (activated carbon, molecular sieve, carbon monoxide absorber), combined with pre-air filter and process oil-water separator, ensures that the output air quality meets diving and fire-fighting breathing standards.

3. Flexible pressure options: Standard inflation pressure is 225 Bar or 330 Bar to meet the needs of different gas cylinders.

II. Safety Protection Design

1. Comprehensive mechanical protection: Each compression stage is equipped with a safety valve for automatic overpressure relief; rotating parts are fitted with protective covers to ensure operational safety.

2. Visualized operating status: Equipped with a shockproof pressure gauge (0-5800psi/400bar), the cylinder pressure can be viewed at any time.

III. Durable Structure and Heat Dissipation

1. Rugged chassis: The precision-manufactured compressor base is durable.

2. High-efficiency heat dissipation: It adopts a high-strength nylon cooling fan, which has excellent heat dissipation effect.

IV. Ease of Use and Configuration

1. Dual-outlet high-efficiency filling: It has two output ports and can fill two gas cylinders at the same time.

2. Flexible drive method: gasoline engine driven, adaptable to diverse on-site inflation.

3. Easy maintenance: The filter media in the purification system is reusable and easy to replace, reducing costs.

V. Value-added services and customization

1. Authoritative certification support: We can provide third-party testing reports and documents required for bidding and tendering.

2. Highly customizable: Supports private labeling (OEM/ODM).

Application areas

Firefighting Breathing Application: This system is deployed in air supply stations of various fire brigades and on various fire trucks, and is specifically designed for fire scenes and rescue and disaster relief environments. Under dangerous conditions such as dense smoke, toxic gases, steam, or lack of oxygen, it can provide firefighters with highly purified, clean, odorless, safe, and reliable compressed air, ensuring their breathing safety and thus supporting the efficient and safe conduct of firefighting, rescue, disaster relief, and medical care.

Diving breathing applications: Suitable for diving clubs, diving enthusiasts, marine aquaculture, rescue operations, marine equipment, well operations, fishing, aquaculture, sunken object salvage, underwater engineering, water parks, shipbuilding, and other fields. The system provides divers with clean, safe, and breathing-compliant high-pressure air, which is filled into cylinders for use underwater and in other environments where normal air cannot be directly breathed.

Applications of airtightness testing: Primarily used for airtightness inspection and pressure resistance testing of various pressure vessels, high-pressure gas cylinders, valves, pipelines, and other equipment. It covers strength testing of materials such as high-precision stainless steel welded pipes, titanium alloy welded pipes, high-pressure vessels, automotive parts, and pressure components. It also supports pressure resistance and burst strength testing and non-destructive testing of precision instruments, special equipment, aviation hoses, and oil tools. Furthermore, it can perform calibration and pressure resistance testing of safety valves, comprehensively identifying potential safety hazards in equipment and materials to ensure operational safety.