90L Industrial Oil Free Silent Air Compressor 4350W Heavy Duty Manufacturer 384L/min Massive Airflow For Workshops

Product Title

90L Industrial Oil-Free Silent Air Compressor 4350W Heavy Duty Manufacturer 384L/min Massive Airflow for workshops

Product Description

The Ultimate Air Power Station: SP-90S Triple Cylinder Compressor

The SP-90S Oil-Free Air Compressor is the heavyweight champion of our pneumatic lineup, designed for large-scale industrial workshops that demand uninterrupted air power. Featuring a massive 90L steel tank and a powerful triple-cylinder (three-head) motor system, this unit delivers a staggering 384L/min air displacement. With a combined rated power of 4350W (1450W x 3), it provides an endless supply of clean, high-pressure air to run multiple heavy-duty tools simultaneously without pressure drops.

Engineered for efficiency and durability, the SP-90S utilizes advanced oil-free technology, ensuring 100% contaminant-free air output—perfect for sensitive applications like professional painting, food processing, and medical equipment. The triple-motor design not only maximizes airflow but also distributes the workload for superior heat dissipation, allowing for extended continuous operation.

Despite its industrial capacity, the SP-90S maintains a relatively compact footprint thanks to its vertical tank design and robust wheel kit, making it easy to maneuver around large factories. Whether you are powering sandblasters, impact wrenches, or a full production line of pneumatic tools, the SP-90S is the reliable, low-maintenance backbone your business needs. We offer comprehensive OEM/ODM services for global distributors seeking top-tier industrial pneumatic solutions.

Key Features

• Triple-Cylinder (Three-Head) Motor System Features three independent 1450W motors, generating a massive 384L/min airflow. This triple-head design ensures rapid tank recovery and stable pressure even under extreme industrial loads.
• Massive 90L Industrial Tank The huge 90L reservoir acts as a substantial air battery, significantly reducing motor cycling frequency and providing extended runtimes for high-consumption tools like sandblasters and grinders.
• High-Efficiency Heat Dissipation The triple-motor architecture spreads the workload evenly, running cooler and smoother than single or dual-motor systems, ensuring longevity during all-day continuous use.
• 100% Oil-Free & Low Maintenance Eliminates the need for oil changes forever and guarantees contaminant-free air. The simple structure means fewer parts to break and lower long-term maintenance costs.
• Heavy-Duty Mobility & Stability Equipped with industrial-grade wheels and a reinforced handle, allowing operators to easily move this powerful machine across uneven workshop floors despite its large capacity.
• Precision Control & Safety Features an easy-to-read control panel with precise pressure gauges, automatic pressure switches, and thermal overload protection up to 0.8MPa (8 Bar).

Technical Specifications

Note: Voltage (110V/60Hz), plug types, and tank colors can be fully customized for different international markets.

Applications

Our 90L heavy-duty oil-free air compressor is built for the most demanding industrial and commercial tasks:

• Large Automotive Shops: Running multiple heavy impact wrenches, grinders, sandblasters, and spray guns simultaneously without interruption.
• Industrial Manufacturing: Powering automated production lines, rivet guns, and assembly tools across large factories.
• Commercial Spray Painting: Providing a massive, steady, and oil-free air supply for flawless large-scale furniture or automotive painting.
• Construction & Renovation: Operating multiple concrete nailers, breakers, and sanders on large job sites.
• Woodworking Factories: Powering dozens of pneumatic nail guns and staplers for mass furniture production.
• Agriculture & Mining: Running high-demand pneumatic tools for heavy equipment maintenance.

Why Choose This 90L Triple-Head Model?

Compared to smaller compressors, the SP-90S offers unmatched advantages for heavy users:

• Unbeatable Air Volume: The 384L/min flow rate is nearly triple that of standard single-head compressors, handling high-consumption tools with ease.
• Continuous Heavy-Duty Operation: The 90L tank and triple motors prevent pressure drops, allowing for non-stop work without waiting for the tank to recharge.
• Superior Cooling System: Three motors working together generate less heat individually, ensuring longer machine life and reduced downtime.
• Multi-Tool Capability: Easily powers 5-10 pneumatic nail guns or multiple sanders at the same time without losing pressure.
• Zero Maintenance Costs: 100% oil-free operation means absolutely no recurring costs for oil changes, filters, or hazardous waste disposal.

Why Choose Us

• Professional Air Compressor Manufacturer We specialize in designing and manufacturing high-performance, heavy-duty oil-free compressors for demanding industrial markets worldwide.
• Factory Direct Pricing Source directly from our production facility to secure unbeatable pricing and maximize your profit margins.
• Strict Quality Control & Testing Every 90L unit undergoes rigorous pressure vessel safety tests, motor aging tests, and noise level verification before shipment.
• Customizable OEM/ODM Services We offer flexible customization options, including custom tank colors, logo printing, voltage adjustments (110V/220V), and retail packaging.
• International Compliance Our industrial compressors are designed to meet CE, RoHS, and other international safety and environmental standards.
• Comprehensive Spare Parts Support We maintain a full inventory of replacement parts (triple motors, pressure switches, gauges, wheels) to support your long-term after-sales service network.
• Fast Production & Delivery Our optimized industrial production lines ensure fast turnaround times for both small trial orders and large container shipments.

Frequently Asked Questions

Q1. What is the main advantage of having three motors (Triple Head)?

A: The triple-motor system provides massive air displacement (384L/min). It allows the compressor to recover air almost instantly, meaning you can run high-consumption tools like sandblasters or multiple nail guns simultaneously without the pressure ever dropping.

Q2. Can this compressor run heavy tools like sandblasters?

A: Yes! With a massive 90L tank and 384L/min airflow, the SP-90S is specifically designed to handle high-consumption industrial tools that would stall smaller compressors.

Q3. Is it truly oil-free?

A: Absolutely. The SP-90S uses 100% oil-free piston technology. You will never have to add, check, or change oil, and the air output will be 100% clean and free of oil mist.

Q4. How heavy is the 90L unit? Is it easy to move?

A: While the 90L tank makes it heavy, it is built on a sturdy industrial chassis with large rubber wheels and an ergonomic pull handle. One person can easily move it around the workshop without difficulty.

Q5. Can I use this for professional automotive painting?

A: Yes. Because it is oil-free, it provides the clean, contaminant-free air required for high-quality paint finishing.

Q6. Do you offer 110V versions for the US/Canada market?

A: Yes, we can customize the motor voltage to 110V/60Hz and equip it with standard US/Canadian plugs. Please specify your target market when requesting a quote.

Q7. What is the warranty for this heavy-duty model?

A: We typically offer a 1 -year warranty on the triple motors and main unit against manufacturing defects, ensuring your peace of mind.

Q8. Do you supply spare parts for the triple-motor system?

A: Yes, we supply all necessary spare parts, including individual motors, pressure switches, check valves, and wheels, to ensure you can provide excellent after-sales support to your customers.