Key Features

●  Triple-Piston Heavy-Duty Cast-Iron Pump Head: High-strength triple-piston cast-iron pump body with large-size Dia.90mm pistons and long 60mm stroke, thick-wall cylinders and reinforced crankshaft, wear-resistant, high-temperature resistant and stable for long-hour continuous industrial operation.

●  Professional Heavy-Duty Belt-Driven Transmission: Large-size 370mm aluminum flywheel and 110mm iron motor pulley, stable high-torque output, low motor load, smoother operation and longer service life under heavy-duty conditions.

●  Ultra-Large-Flow Air Output: Air delivery reaches 980L/min, meeting high-demand multi-tool simultaneous operation requirements for industrial production lines.

●  Dual-Pressure Working Mode: Supports standard 8Bar and high-pressure 10Bar modes, adaptable to various pneumatic tools, painting and industrial equipment needs.

●  Three-Phase Industrial Power Supply: Optimized for 380-400V three-phase power supply, stable power output, strong overload resistance, suitable for long-time non-stop factory operation.

●  Large-Capacity 300L Pressure Vessel: CE/ASME certified heavy-duty air tank with massive gas storage capacity, reducing frequent start-stop cycles and extending continuous working time.

●  Robust Industrial Structure: Thickened steel body and heavy-duty wheeled base, adapting to harsh factory and construction-site environments with strong impact resistance and durability.

●  High-Efficiency Cooling System: Large-area fin-type heat-dissipation structure and cooling fan, ensuring efficient heat removal during long-time full-load operation.

Expert Advice

●  Daily Maintenance: Check pump lubricating oil level regularly; replace special air-compressor oil every 500-800 working hours; clean cooling net and air intake filter weekly.

●  Pressure Operation: Standard working pressure is 8Bar for daily use; 10Bar high-pressure mode only for special heavy-duty tools. Do not exceed factory-set pressure limits.

●  Power Supply Requirements: Must use stable 380-400V three-phase industrial power supply with standard-gauge power cables to ensure stable heavy-duty start-up and operation.

●  Operating Environment: Use in well-ventilated open-air or semi-open industrial areas; avoid high-temperature, dusty and humid closed environments.

●  Belt Inspection: Check belt tension and wear monthly; adjust tension in time and replace worn belts to prevent slipping and power loss.

●  Condensate Drainage: Drain condensed water from the tank bottom drain valve every 2-4 hours during continuous heavy-duty operation to prevent internal corrosion of the air tank.

●  Duty Cycle & Cooling: Under full-load operation, allow a 10-minute cooling break after every 30 minutes of continuous work to protect pump and motor.

●  Mobility Safety: Depressurize the tank below 1Bar before moving; ensure the ground is flat and stable during transportation.

●  Storage Guidelines: Depressurize the tank completely, drain all moisture, clean pump unit and cooling system, store in a dry, dust-free and well-ventilated warehouse.

Troubleshooting Guide

FAQs

▼ What are the advantages of triple‑piston cast‑iron design?

Triple‑piston layout ensures stable compression efficiency; cast‑iron pump head features high hardness, wear resistance and heat resistance, suitable for long‑time continuous industrial work.

▼ What scenarios is this industrial compressor suitable for?

Ideal for manufacturing factories, auto repair centers, large carpentry workshops, engineering construction, hardware processing, and multi‑tool industrial production lines.

▼ What is the difference between 8Bar and 10Bar working pressure?

8Bar is standard daily‑use pressure for most pneumatic tools; 10Bar is high‑pressure mode for special heavy‑duty equipment, with shorter continuous working time under 10Bar mode.

▼ Why use aluminum flywheel for this model?

Aluminum flywheel has lighter weight and better dynamic balance, reducing motor starting load and vibration during high‑speed operation, improving overall stability and service life.

▼ What safety standards does the tank meet?

The 300L large‑capacity air tank is CE/ASME certified, complying with international pressure‑vessel safety standards for global industrial market access.