CHANUN 100TA Two-Stage Permanent Magnet VSD Screw Compressor

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CHANUN 100TA Two-Stage Permanent Magnet VSD Screw Compressor

Release time:

2026-08-14

The CHANUN 100TA heavy-duty two-stage screw compressor is built for 24-hour continuous industrial production. Adopting Huichuan IoT ITU7000 dual variable frequency control and proprietary two-stage compression technology, this unit integrates 13 humanized, high-reliability design highlights to cut operation costs, simplify maintenance, extend service life and reduce overall noise. It stands out from generic industrial compressors with cost-cutting simplified structures and delivers stable, energy-efficient clean air for metallurgy, new energy, laser cutting and large centralized air stations.

Full Core Selling Points of CHANUN 100TA

1 Optimized Cabinet & Extended Air Duct for Ultra-Low Noise

We enlarge the unit cabinet and lengthen internal air flow channels scientifically to smooth air circulation and cut airflow turbulence. This structural optimization drastically reduces overall running noise, creating a quieter factory working environment without sacrificing cooling efficiency.

2 One-Side Centralized Maintenance Ports for Simple Servicing

All radiator oil drain outlets and condensate drain ports are arranged on the same side of the machine. Operators can complete cooling system maintenance without walking around multiple sides of the unit, greatly saving routine maintenance time and labor costs.

3 External Oil Sight Glass, No Pipeline Disassembly for Oil Change

An independent oil level sight glass is installed outside the cabinet. Staff can directly check real-time lubricant volume without opening the cabinet door. When replacing oil, there is no requirement to detach any air or oil pipelines, avoiding fluid leakage and secondary pollution during maintenance.

4 Hinged Oil Separator Tank Cover with O-Ring Seal

Different traditional built-in oil separator tanks that require two workers to disassemble heavy covers, our tank adopts a hinge flip cover design with integrated O-ring sealing. Only one technician can finish filter replacement independently. No need to replace or scrape flat gaskets, eliminating oil seepage risks from damaged sealing parts.

5 Genuine Donaldson Air & Oil Filters

The unit is fitted with original Donaldson air filter and oil filter elements. Top-tier filter media effectively intercept workshop dust and oil impurities, stabilizing air cleanliness and extending the service cycle of core components. Consumable replacement frequency is lowered to cut long-term spare part expenses.

6 Two-Stage Compression + Huichuan ITU7000 Main Inverter with Ample Redundancy

The core two-stage equal-ratio compression structure delivers remarkable energy savings. Equipped with Huichuan self-developed IoT-enabled ITU7000 main frequency converter with enlarged power redundancy, the inverter runs stably under fluctuating heavy loads without overheating or alarm shutdown during peak air demand. Built-in IoT module supports remote equipment monitoring, data statistics and fault push alerts.

7 Dual Variable Frequency System (Main Motor + Cooling Fan)

Beyond the main motor inverter, the cooling fan is also equipped with an independent frequency converter. The fan automatically adjusts rotation speed according to real-time oil temperature, avoiding constant-speed idle power waste and lowering overall energy consumption year-round.

8 Independent Dust-Proof Electrical Cabinet with Low-Temp Operation

The electrical box is set in a fully isolated independent compartment, completely separated from hot, dusty compression chambers. It blocks metal powder and oil mist from entering electrical components while maintaining a low internal cabinet temperature. High-temperature induced short circuits and inverter burnout are effectively prevented, resolving a common failure point of ordinary compressors.

9 Reinforced Middle Bracket for Higher Coaxiality & Easy Repair

Many manufacturers remove the middle bracket to slash production costs by around 3,000 RMB, which weakens unit stability. CHANUN retains a thickened middle support bracket. The structure improves rotor coaxiality to reduce vibration, and creates spacious operating space for overhauling air ends and motors, simplifying complex maintenance work.

10 Fluororubber Fire-Resistant Pipe Clamps Against Shock & Oil Leak

All pipeline joints use fluororubber fireproof holding clamps. The fluororubber material boasts excellent shock absorption and oil resistance. During long-time high-vibration operation, pipe connections stay tight without loosening, fundamentally eliminating oil leakage at joints.

11 Independent Cooling & Filtration System for Electrical Cabinet

The electrical cabinet comes with a dedicated cooling fan plus a separate air intake filter screen. Clean cool air continuously circulates inside the electrical compartment, blocking dust from adhering to inverter circuit boards and electronic parts. The service life of the Huichuan ITU7000 inverter is significantly prolonged.

12 Secure Pipeline Layout with Anti-Vibration Pipe Clamps

Every oil and air pipeline is fixed with dedicated pipe clamps at fixed intervals. The fixtures restrain pipeline vibration generated during high-load operation, preventing thread loosening, abrasion and slow fluid seepage over years of continuous running.

Core Integrated Advantages Recap

The CHANUN 100TA’s most competitive integrated strengths lie in its two-stage compression design, Huichuan IoT ITU7000 dual frequency conversion system (main motor + cooling fan), fully isolated low-temperature dustproof electrical cabinet, and reinforced middle bracket structure. The dual inverter system optimizes energy use dynamically; the independent electrical compartment avoids high-temperature burnout faults; the middle bracket boosts rotor coaxiality, reduces vibration and facilitates all-round maintenance.

Suitable Application Scenarios

24h continuous large manufacturing workshops
New energy vehicle production bases
Metallurgical and foundry factories with high dust and high temperature
Large laser cutting production lines
Centralized multi-unit air supply stations

Closing Words

CHANUN 100TA two-stage VSD screw compressor abandons cost-cutting simplified structures widely seen on the market. Every design detail prioritizes long-term stability, energy efficiency and low maintenance cost. With Huichuan IoT dual frequency conversion, Donaldson genuine filters, shockproof fluororubber pipeline fittings and humanized one-side maintenance layout, it becomes a reliable long-term compressed air partner for heavy industrial enterprises. Contact our official team to obtain complete technical parameters and customized energy-saving solutions.