HC-W300/ET

Product Description

The HC-W300 is a professional-grade high-pressure air compressor, featuring an optimized design based on German technology. Proven in the market for over a decade, it has earned the trust of users for its stable and reliable performance and superior air quality. The product employs three-cylinder, three-stage compression technology combined with a splash lubrication system to ensure efficient operation and long-term durability. Key components such as the final-stage piston are manufactured using special processes, piston rings utilize Riken technology from Japan, and all castings are produced by large, specialized outsourced factories, guaranteeing the overall precision and reliability of the machine.

This equipment can compress free air to a high pressure of up to 330 bar (30 MPa), and through a multi-stage separation and filtration system, thoroughly removes oil, impurities, and fine particulate matter (PM2.5 is filtered to below 10 micrograms per cubic meter). The output gas is clean and odorless, meeting the air quality guidelines of the World Health Organization (WHO). The compressed air it produces is not only suitable for industrial high-pressure air supply needs, but also fully meets human respiratory safety standards, providing safe and reliable breathing air for diving, firefighting, medical, and laboratory settings.

The HC-W300 is designed and manufactured in strict accordance with GB/T 3853-2017 "Polydisplacement Compressors". Its air quality meets GB/T 31975-2015 "Technical Requirements for Compressed Air for Respiratory Protection" and GB 18435-2007 "Diving Breathing Gases and Detection Methods". Equipped with a final-stage safety valve and a high-efficiency filtration system, it achieves full safety and controllability, making it an ideal choice for high-standard, high-pressure, and pure air sources.

Product Parameters

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. Intelligent electrical protection: The motor has multiple protection functions including overload, overheat, and undervoltage protection.

3. Visualized operating status: Equipped with a shockproof pressure gauge (0-5800psi/400bar) and an operating timer for easy monitoring.

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: Supports electric motor drive or gasoline engine drive, adapting to diverse field power supply conditions.

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 OEM/ODM, can be customized for different national voltage frequencies, and can be equipped with a PLC intelligent control system.

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.