Technical Parameters

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What is dry oil-free?

Features of oil-free scroll air compressor

• Class 0 oil-free, clean, and oil-free compressed 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
• No pollution, environmental protection, no oil, and carbon pollution in the air system
• Low energy consumption, low operating cost
• High efficiency, special profile design of the host. Energy-saving of ordinary motors increased by 30%
• Low noise, product structure adopts the balanced design
• An intelligent control system, reliable software design, and support for multiple languages

Technical Parameters

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Advanced Scroll Compression Technology

The unique working principle of scroll compression technology endows SOLLANT compressors with unique energy efficiency advantages. The air compression process is realized through the mutual movement of the static scroll and the movable scroll. The air enters from the outer side of the machine head. Once the air is inhaled, the movable scroll closes the air inlet. As it rotates, the air is gradually compressed, and continuous compressed air is discharged from the center of the fixed scroll. This process is repeated continuously so that the discharged compressed air is always continuous without fluctuations.

Features of oil-free scroll air compressor

 »      There is no oil and carbon pollution in the air system, which is cleaner.

 »      Less moving parts. Simple structure, high reliability and long service life.

 »      No need to replace lubricating oil and its oil filter, no problem of waste liquid disposal, more environmentally friendly

 »      There is no contact between the moving and static vortex during work, so the vibration is small and the chatter is lower.

 »      The operating cost is extremely low, which can save you tens of thousands of yuan in electricity bills every year.

 »      There are almost no wearing parts, the maintenance workload is very small, and the maintenance cost is lower.

 »      Multi-machine compound intelligent control mode, adjust the compressed air consumption according to the working site conditions and start/stop control sequentially, preventing power consumption when starting without load.

 »      The optimized scroll design and ultra-precision machining ensure high efficiency.

Technical Parameters

Oilless Scroll Air Compressor Video

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The oil-free water-lubricated air compressor uses pure water that meets the drinking water standard as the lubricating medium. There is no lubricating oil component involved in the entire compression system, which ensures that the supply is 100% oil-free clean compressed air.

It is widely used in aerospace, chemical industry, textile, electronics, medicine, food, bottle-blowing cap making, laboratory and other high-end industries with special process requirements.

Features of  Water-Injected Air Compressor

»      Compact structure, high working efficiency, low noise, small vibration, convenient maintenance, low operating cost and good air quality.

»      At the same time, this series of machines adopts a microcomputer control system, and the whole machine is equipped with multiple protection functions such as pressure, temperature and overload.

»      Frequency conversion soft start: Eliminate peak current at start, avoid grid impact, avoid current impact through step-by-step speed adjustment, and improve flexibility.

»      Eliminate no-load: No-load is eliminated during the operation of the compressor, reducing non-consumable energy;

»      High-performance vector control: large starting torque at low frequency and small operating current; reasonable torque can be obtained to drive the air compressor to run smoothly while ensuring the minimum temperature rise of the motor within a wide speed range;

Parameters Table

Water-Injected Air Compressor Video

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1.Industry-leading Original Oil-Free Air End

• The air compression chamber is completely separated from the oil chamber. The air compression chamber uses a stainless steel spring-loaded metal ring wear-free sealing system. The oil chamber has a wear-free sealing system with a copper labyrinth seal. The two do not contact ;
• The compressed air passing through the cooler after the first stage of compression has inseparable water vapor. In order to prevent the water vapor from corroding the surface of the compressor’s second-stage main machine rotor, the second-stage rotor is made of stainless steel, which is more reliable
• Filtered lubricating oil is used for cooling in the cabinet compartment of the air end. Efficient cooling, avoiding the scale caused by water cooling, thus improving the reliability of operation.

2.Smart Electronic Control System

Large-size color LCD touch screen, with a good human-machine communication interface; custom vector inhuman, perfectly matched with the motor; special program, fully monitor the parameters of the machine, automatically control the state of the machine, no need for special care; independent air duct design, suitable for each kind of working conditions.

3.Independent Air Intake System

Independent air intake to ensure that the intake air temperature is equal to the ambient temperature. A large-capacity air filter is used, which has a better filtering effect, lower intake pressure loss, energy-saving, and high efficiency. Maintenance and replacement are more convenient.

4.Noise Reduction Sheet Metal Design

The multiple noise reduction design is calculated according to the noise theory. The special flame retardant muffler cotton is attached inside to reduce the noise of the unit and provide a quieter environment for use.

5.Silent Centrifugal Fan

Silent centrifugal fan Sollant dry screw air compressor adopts the latest centrifugal fan, which has large cooling air volume, low noise, stable and uniform wind pressure, so that the cooling area of the cooler is fully utilized, and the noise of the air compressor is greatly reduced by 6-8dB(A). Give customers a quiet environment.

6.Efficient Water Cooler

Sollant dry screw air compressor water cooler uses a new type of threaded finned tube shell and tube heat exchanger. Compressed air goes inside the tube, cooling water goes to the shell side, and the tube nest is a new plum blossom copper tube, which is more convenient than water cooling. For the heater, the advantages are as follows:

• Compressed air goes through the tube and the pressure bearing capacity of the outer finned tube is improved ;
• The installation of the heat exchanger is simple and the same as that of the conventional shell and tube heat exchanger ;
• The side of the tube is made of stainless steel to prevent corrosion and rust of the cooler due to high temperature and high pressure, which affects the life of the compressor and air quality

7.Noise Reduction Venturi

The first and second air end of the air compressor all adopt the newly developed venturi muffler, and there is also an impedance integrated muffler, which can greatly eliminate the noise emitted by the compressor pipeline.

8.Reliable Hydraulic Intake Valve

A High-efficiency intake valve adopts hydraulic control, the work is more stable and reliable, avoiding the regular replacement of pneumatic components, reducing unnecessary downtime and maintenance costs.

Technical Parameters

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1.Advanced Water-Lubricated Screw Air End

• Made of stainless steel, there is no danger of rust or corrosion on the air end head
• Using water as the compression seal and cooling medium, the air is cleaner after rinsing with water, and it can be pure and oil-free
• The single screw air machine does not theoretically have a clearance volume. At the rated speed, it has excellent dynamic lubrication performance and high working efficiency

2.High Efficiency Motor

• Special motor for air compressor, imported bearings, protection grade IP54, insulation grade F, suitable for use in various environments, suitable for harsh environments such as dust and high temperature
• High energy efficiency motor, less electricity, long- term use can significantly reduce the use cost
• The motor has a large margin design and a large starting torque, which can meet the requirements of full life use under various working conditions.

3.Advanced and Reliable Electronic Control System

• An intelligent control system, with a good human-machine communication interface; high- quality electrical components are selected, and contactors are imported brands
• A special program, with multi-channel pressure sensor and multi-channel temperature sensor, comprehensive detection of the running state of the unit, automatic control of the machine state, no need for special care
• Emergency stop function, there is a push-type emergency stop switch at a prominent position of the unit, which can be immediately stopped in an emergency

4.Plate Cooler

• It is made of stacked metal sheets with a certain corrugated shape. The material is corrosion-resistant, easy to clean, and has a long service life
• Unit volume, large heat exchange area, high heat exchange efficiency, keep the water temperature within a reasonable range

5.Tube-Fin Air Cooler

• The heat exchange tube is made of copper, which will not exchange with ions in water, corrosion resistance, and long service life
• With a high- efficient axial fan, the air volume is sufficient, the cooling effect is good, and the external air duct is not easy to accumulate dust

6.Efficient Water Filtration

The water filter is a full-flow filter. The shell is made of stainless steel with a special filter core. It has high filtration accuracy and long life. It can reliably remove impurities in the system to ensure the supply of clean lubricating water. The water filter is the standard configuration of the water circulation system to keep the system clean.

7.Special Intake Valve

The valve body is made of corrosion-resistant material, suitable for various environments, and has a long service life; heavy hammer structure, accurate and rapid air volume control, low-pressure loss; high integration, no wearing parts, simple maintenance, and convenient adjustment.

8.Efficient Water-Vapor Separation Barrel

• Adopt an excellent cyclone separation structure design, which has been tested and proved to have good water- vapor separation effect
• A water level with a three-level sensor alarm automatically eliminates excess water, or makeup water automatically when there is less water.

9.Renewable Ion Exchange Water Softener

• Fully automatic control of operation and regeneration operation process without manual operation
• Use ion exchange resin to reduce the hardness of raw water, to achieve the purpose of softening hard water, avoid scaling and protect the system
• The exchange resin is renewable and the cost of use is low.

Technical Parameters

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