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Oil Free Screw Air Compressor

Oil Free Screw Air Compressor

Professional Oil Free Air Compressor Manufacturer In China Since 2002

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Advantages Of
Oil Free Air Compressor

Sollant’s oil-free rotary screw air compressors are highly efficient and robust in design. They are reliable heavy-duty machines that ensure the productivity of your business and are 100% oil-free for most critical applications. Completely avoid the need to replace motor bearings and motor shaft seals due to wear and leakage. Oil free screw air compressors will reduce operating costs for enterprises through their dynamic efficiency!

The oil free rotary screw compressor does not have any smooth oil components in the entire compression system, ensuring that the supply of 100% oil-free clean compressed air. Because it is widely used in pharmaceutical, aerospace, chemical, textile, electronics, medicine, food, bottle blowing caps, laboratories, and other high-end industries with special process requirements.

oil free screw air compressor
dry oil free air compressor

Oil Free Dry Air Compressor

Working Power:   45-250KW
Horsepower:   60-350hp
Working Pressure:   7-10bar
Air Displacement:   6.9-46M3/Min

oil free scroll compressor

Oil Free Scroll Air Compressor

Working Power:   2.2-33KW
Horsepower:   3-45hp
Working Pressure:   8-10bar
Air Displacement:   0.21-3.7M3/Min

Water Injected Screw Compressor

Working Power:   10-350KW
Horsepower:   60-350hp
Working Pressure:   7-10bar
Air Displacement:   1.0-43.0M3/Min

Oil Free Screw Piston Booster

Working Power:   67-310KW
Horsepower:   90-415hp
Working Pressure:   4bar
Air Displacement:   6.0-30M3/Min

Providing Total Solutions for Energy Savings with Oilless Air Compressor

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Why Choose Sollant
Oil Free Screw Air Compressor

  • Clean air 100% free, class 0 oil-free air;
  • Significant energy-saving, environmental-friendly;
  • IE3 motor, save your electricity cost;
  • Coupling connection, more energy-saving;
  • Multiple noise reduction design;
  • Using 304 stainless steel pipe, it will not rust and corrode under high temperature conditions

Sollant Group
Professional oil free air compressor manufacturers

Sollant's oilless compressor series provide 100% oil-free compressed air solutions. The oilless screw compressors can meet the precise needs of various industries, such as pharmaceuticals, pharmacy,food, beverages, electronics coating, and textiles,etc

Low failure rate, brand-new product design, highly integrated parts, simplified structure, greatly reduced failure rate. High cleanliness, advanced sealing isolation technology, no lubricating oil in the compression system, the compressed air is cleaner, and can be 100% oil-free. Green and environmental protection, equipment operation oscillation is lower, no noise pollution; the discharged water does not need special treatment, and there is no pollution.

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Best Oil Free Screw Air Compressor Reviews

The silent oil-free air compressor has the characteristics of energy-saving, environmental protection, and stable operation. It has been widely used in many industrial jobs.

The maintenance and maintenance of oil-free screw compressors have also been cared for by many users. Correct daily maintenance and operation can extend the service life of oil-free air compressors and avoid or reduce the occurrence of shortcomings.

As a professional manufacturer and supplier of oil-free air compressors, Sollant has served multiple industries, including the medical, electronics, pharmaceutical, and food industries.

So where is the oil-free compressor suitable for installation?

In the electroplating industry: During the production process, there are problems such as blooming, scorching, pinholes, and cracks on the surface of the coating. People use stirring to solve these problems, and stirring requires the support of compressed air.

In pharmaceutical and biological engineering: the pollution of bacteria and phages in compressed gas cannot be ignored. The pure compressed gas provided by an oil-free air compressor can prevent bacteria and phages from breeding in the gas.

In the automotive spraying industry: The automotive spraying industry has begun to apply oil-free air compressors to prepare pure gas for spraying, which has improved the spraying level of domestic cars.

In the food manufacturing and packaging industry: when an oil-injected screw compressor is used to prepare compressed gas, the production process has undergone much high-temperature oxidation and condensation, and emulsification. The performance of the lubricant in the compressor has been greatly reduced, and it is acidic, which not only affects the subsequent equipment Without lubrication, it will destroy normal lubrication. Using an oil-free air compressor can avoid the negative impact of failed lubricating oil on the equipment.

What are the suitable installation sites for oil-free compressors? I believe that everyone has understood after reading the above content. I hope that the content shared can help everyone. If there is anything you don’t understand about oil-free air compressors, please feel free to consult Our staff.

water injected compressor

Advantages Of Oil-Free Water Lubrication Air Compressor

The oil-free and water-lubricated screw air compressor is intelligently controlled, which can achieve high efficiency and energy saving. It has a relatively small volume of mechanical and electrical integration, lower operating costs, and longer service life. Therefore, the characteristics of oil-free air compressors are: environmental protection and super stability.

The following are several advantages of Sollant oil-free water-lubricated air compressors.

1. High precision

The use of pure oil-free gas can meet various high-precision requirements such as medical, food, pharmaceutical certification, textiles, and electronics. oil free Water-lubricated screw air compressor has a unique low energy consumption plan.

2. No pollution and low noise

Previously, the pain point of the air compressor occupation was the noise problem, but the water-lubricated air compressor can achieve pure and oil-free, oil-free compaction system can also be ultra-energy-saving and low-noise. The compression cavity of the main engine does not contain grease, and there is no need to add any lubricating oil. The compression gas is clean and pollution-free, and the protection cost is low.

3. Corrosion resistance

In view of the special working environment of the water-lubricated air compressor, its screw main engine pipe parts are made of special stainless steel that is resistant to matting. The screw main engine uses three-wire meshing and other technologies, which are not abraded and have excellent force balance. This is an important reason for the water lubrication air compressor to be the first in the market.

Oil-free water-lubricated screw air compressors have powerful functions and are suitable for many fields. For example, in recent years, water-lubricated air compressors have been widely used in electronics, electricity, food, transportation, textile packaging, pharmaceuticals, chemicals, and machinery. , And has been widely praised, which shows that the water smooth air compressor is quite cost-effective.

Sollant is a dry oil-free and water-lubricated air compressors exporter and manufacturer in china. It has many years of export experience and has exported to the United States, Canada, Brazil, the Philippines, Iran, and many European countries. If you have any questions about oil-free water-lubricated air compressors, please feel free to consult us.

Features Of Oil-Free Scroll Air Compressor

The fixed scroll of the oil-free scroll air compressor and the movable scroll move in a small radius plane while maintaining a certain phase. The movable and static scrolls mesh to form several pairs of crescent-shaped closed compression chambers. The gas sucked into the working chamber is subsequently formed by the crescent. The shaped compression chamber is gradually compressed, and then discharged from the exhaust port at the center of the static plate.

1. Low noise and convenience

The low noise of 10~65dB operation can be used in hospitals and offices without additional installation; using the graphic LCD controller, you can view the working status, machine protection, maintenance information, output status and other multi-function icons in any state, which is convenient for operation.

2. Multi-model selection

It has the ability to manufacture 5HP~50HP oil-free scroll air compressors and can provide solutions according to customer needs.

3. Excellent durability

The scroll host has a simple structure, fewer parts, and fewer wearing parts, which greatly reduces the possibility of parts replacement and has high durability. Robust structure design and high-quality air supply capacity can improve reliability. The high-efficiency scroll main engine of the Sollant oil-free scroll air compressor adopts the LAP/GAP design and adopts the ultra-precision processing of the special scroll processing machine tool to ensure a high level of compression efficiency.

4. Save operating costs

Models above 10HP use series/random number generator control to minimize power costs (up to 20,000) and low maintenance costs

clean air compressor

How To Choose A Silent Oil-Free Air Compressor

The silent oil-free screw air compressor is worthy of its name. It uses oil-free self-lubricating technology. Because it is oil-free, it has high requirements for the materials of core components and accessories such as bearings. This has always been a technical difficulty. But with the application of some special wear-resistant materials, this technical difficulty has been solved.

So how should we correctly choose a silent oil-free air compressor that meets the standards?

First of all, the current silent oil-free air compressors all use miniature reciprocating piston compressors. Those that are not of this type are not silent oil-free air compressors, and the air quality does not meet the requirements of silent oil-free air compressors.

Secondly, the working principle of the main engine of the oil-free air compressor: When the motor single-shaft drives the compressor crankshaft to rotate, the piston is self-lubricating without adding any lubricant through the transmission of the connecting rod. The working volume formed by the top surface will change periodically. When the piston of a piston compressor starts to work from the cylinder head, the working volume in the cylinder will gradually increase, and then the gas will follow the intake pipe, push open the intake valve and enter the cylinder when the working volume becomes the maximum The valve is closed; the piston of a piston compressor moves in the opposite direction, and then the exhaust valve closes

The approximate working process is: the crankshaft of the piston compressor rotates once, the piston once, and the process of air intake, compression, and exhaust is realized in the cylinder, that is, a working cycle is completed. The single-shaft and double-cylinder structure design make the compressor gas flow rate twice that of the single-cylinder when the rated speed is constant, and the vibration and noise control is well controlled. The last reference standard is whether the technical parameter identification of the machine is complete and qualified.

Generally speaking, by looking at whether the silent and oil-free air compressor meets the standard, see the following two points, whether the working noise is below 48 decibels, and whether it can be pressurized to more than 5 atmospheres within 3 minutes, you can judge a silent and oil-free air compressor The performance of the air compressor.

There are many oil-free compressor manufacturers in China, but Sollant is an oil-free air compressors manufacturer with many years of production and export experience. 30000 square meters of oil-free air compressor factory in Shandong Province, China. If you want to import oil-free air compressors in China, Sollant will be your best choice.