Delivering Clean, Reliable High-Pressure Nitrogen for Industrial Applications

This series of compressors is designed for industrial applications requiring clean, dry, high-pressure nitrogen. Featuring a 100% oil-free construction and efficient compression technology, it ensures zero gas contamination, stable operation, and excellent energy efficiency. Ideal for chemical processing, food and beverage, packaging, laboratories, and more.

Core Advantages

✅ 100% Oil-Free Design – Zero Gas Contamination

Utilizes PTFE-filled piston rings and guide rings for completely oil-free lubrication within the compression chamber. Eliminates the risk of oil contamination, ensuring the highest purity of output gas and meeting stringent requirements for food, pharmaceutical, and other high-purity industries.

✅ Compact Structure – Space-Saving & Easy Installation

Features a V-type or W-type block design with a skid-mounted configuration. Compact footprint allows for flexible installation and easy system integration, perfect for space-constrained environments.

✅ Multi-Stage Efficient Compression – Stable & Controlled Pressure

Employs 2-stage or 3-stage compression technology to increase pressure progressively and smoothly. Effectively controls the compression ratio per stage and discharge temperature, ensuring long-term reliability and extended service life.

✅ Efficient Air-Cooling System – No Cooling Water Required

Equipped with a high-efficiency air-cooling system, eliminating the need for complex external water cooling circuits. Reduces installation and operational costs, especially suitable for areas with limited water resources.

✅ Intelligent Control & Safety Protection

Includes automatic shutdown for overpressure protection, motor overload protection, and other smart safety features. Ensures equipment and process safety, with support for remote monitoring and automation integration.

✅ Energy Efficient – Low Operating Costs

Optimized drive system and low-friction components significantly reduce shaft power and energy consumption, enabling cost-effective continuous operation.

Technical Specifications Comparison

Key Materials & Configuration

Typical Applications

• Industrial Nitrogen Systems – Supply, boosting, circulation

• Chemical & Petrochemical Processes – Inerting, blanketing, transfer

• Food & Beverage Industry – Packaging inerting, atmosphere protection

• Laboratories & Research Institutions – High-purity nitrogen supply

• Metal Processing – Welding, cutting shielding gas

• Gas Cylinder Filling – Industrial & medical nitrogen cylinders

Operational Notes

• Inlet gas must be dry, dust-free, and free of particulates; pre-filtration and drying devices are recommended.

• Equipment should be installed in a well-ventilated, non-corrosive environment.

• Regular inspection of belt tension, filters, and safety valves is required.

• Custom voltage options available (220V/380V/415V/440V, 50/60Hz).

• Delivery Lead Time: 30–40 days after contract signing and receipt of advance payment.

Why Choose Our Compressors?

• 🌿 Absolute Purity – Oil-free design guarantees 100% gas cleanliness

• 🏗️ Robust Construction – Cast iron frame & stainless steel key components for extended life

• ⚙️ High Efficiency & Energy Saving – Air-cooled design, low shaft power, reduces electricity and water costs

• 📦 Ready-to-Install – Skid-mounted, integrated design for quick deployment and lower installation costs

• 🌍 Globally Compatible – Supports multiple voltage customizations for worldwide use

• 🛠️ Reliable Support – Technical guidance and spare parts supply to ensure continuous operation