Oil-Free Water Lubricated Vane Compressor

• After-sales Service: Always Online
• Warranty: 1 Year
• Lubrication Style: Oil-free
• Cooling System: Water Cooling
• Power Source: AC Power
• Structure Type: Closed Type
• Model NO.: STORM-18
• Type: Screw
• Cooling Method: Air Cooling
• Configuration: Portable
• Dimension(L*W*H): 1650*1000*1600mm
• Warranty of Core Components: 2 Years
• Place of Origin: Yancheng, China
• Working Pressure: 7 Bar, 9 Bar, 7 Bar/9bar
• Application: Outdoors Works
• Weight: 650kg
• Certification: TUV/CE
• Video Outgoing-Inspection: Provided
• Marketing Type: New Product 2021
• Core Components: Motor, Pump
• Gas Type: Air
• Transport Package: Wooden Case
• Trademark: GOODDEER
• Origin: Jiangsu, China
• Production Capacity: 200 Piece/Pieces Per Month

Product Description

Products Description

Oil-free, energy-saving, low maintenance cost, environmentally friendly and pollution-free

 

1.Development path

Through continuous innovation and practice, combined with the structural characteristics of sliding vane compressors,
we have broken through the technical barriers of poor energy efficiency and rapid efficiency decline of traditional oil-free machines, and officially launched oil-free water-lubricated sliding vane compressors in 2022. It completely solves the industry pain points that have troubled compressed air users for many years, such as oil in the air, high energ consumption, and high maintenance. It is truly oil-free, efficient, energy-saving, and environmentally friendly, and
achieves a huge transformation from "changing the product structure" to "changing the results of
gas consumption." A leap forward, making it possible for the compressor industry to "replace oil without oil".

2.Industry Status

As the country's environmental protection policy requirements for the air compressor industry and manufacturing industry become more stringent, manufacturing companies are paying more and more attention to energy management and environmental pollution issues. Technical points such as compressed air quality, energy efficiency level, and environmental protection are the primary concerns of users. The three most common models in the air compressor market today are:

 

Mainstream model one: single-stage oil-filled engine - oil-filled, high energy consumption, high maintenance

 

The traditional oil engine market has been eliminated through long-term competition. Due to its price advantage, it still has the highest market share. However, its technology is backward, the compressed air contains oil, consumes high energy, has high maintenance costs and does not meet environmental protection requirements, making the user's later use cost much higher than the initial purchase cost. These are problems that oil-based machines cannot solve.

 

Mainstream model two: Permanent magnet variable frequency two-stage oil-filled engine - oil-filled, good performance, high maintenance

 

The permanent magnet frequency conversion two-stage oil engine is a relatively new model on the market. The use of permanent magnet motors improves efficiency, variable frequency operation can adapt to more working conditions, and two-stage compression reduces the specific power. Therefore, the permanent magnet frequency conversion two-stage oil engine is a model with better energy saving, but it still does not solve the major problems that trouble users such
as oil in the air, high maintenance costs and environmental pollution.

 

Mainstream model three: oil-free machine - oil-free, high energy consumption, high maintenance Oil-free machines are mainly used in fields with high air quality requirements such as medicine, electronics, and food processing. However, oil-free machines on the market today generally consume a lot of money, are expensive, and have higher maintenance costs. Users have no choice but to choose due to the special needs of gas usage conditions.

The above three models are all models available for users to choose from in the air compressor market. They all have their own advantages but also have unsolvable defects. Users can only choose among these three models according to their own needs by weighing the pros and cons. After years of research and development and practice, Air Compressor's goal in launching oil-free water-lubricated sliding vane compressors is to upgrade power air compressors, change the status quo of the industry, and provide users with one more choice.

We also conducted a detailed comparison between the product and the mainstream models in the market.

No oil at all

1. Compressed air is oil-free, dust-free and water-free

After the water and air are fully mixed during the compression process, the dust in the compressed air is completely washed away. And because the specific heat capacity of water is 2.6 times that of oil, the cooling effect is far better than that of lubricating oil. Therefore, the compressor outlet temperature is only 40°C, and the water content of the air is relatively lower. The compressor can still operate in a state close to isothermal compression. to maximize efficiency. In addition, because water is easier to separate than oil, and the water can be continuously replenished by air, the gas-liquid separation filter device can be eliminated, which not only avoids pressure loss but also saves maintenance costs.

 

2.Sliding vane water lubrication reduces friction resistance and compression temperature

The bearing structure of the sliding vane compressor was modified, and the traditional metal sliding vanes were replaced with new material sliding vanes. Finally, pure water was used as the lubrication and cooling medium, which not only greatly reduced the friction resistance, but also realized the completely seamless air compression process. Oil.

 

3.Maintain zero leakage from contact seals

Among all rotary compressors, the sliding vane compressor is the only compressor that adopts contact sealing in design: during operation, the sliding vanes are thrown out by centrifugal force and are in close contact with the inner wall of the stator, so that it can operate at very low speeds. Achieve reliable sealing between moving parts and almost zero internal leakage.

Energy saving

 

1.Configure energy saving

Since the compressed air is completely oil-free, dust-free, and has extremely low water content, there is generally no need for post-processing equipment such as filters and adsorption dryers to purify the compressed air. Therefore, the ideal energy-saving state with minimal exhaust resistance can be achieved. Energy saving is about 7%-8%.

2.Control energy saving

Loading and stopping control method: Air's new oil-free sliding vane compressor innovatively solves the problem of starting current of the industrial frequency motor, so our industrial frequency compressor can start and stop at will: stop and standby when the gas consumption is small, and load when the gas consumption is large operation, the compressor speed can be maintained at the rated optimal working condition, fundamentally eliminating the energy waste of traditional compressors that either the motor is idling or the compressor speed drops when the user's gas consumption is small.

Multi-host chain control: In order to adapt to a wider range of gas consumption needs, we innovatively designed multi-host chain control. Multiple hosts can be installed in one complete machine. When the gas consumption is small, one host can meet the needs. As the gas consumption increases, the second and third units can be operated in sequence, which further
saves electricity consumption and further reduces the starting current. More importantly, it is equivalent to having a backup machine, which can maximize production safety.

3. Energy-saving design

New oil-free sliding vane compressor uses new material sliding vanes instead of traditional metal sliding vanes in the sliding vane design, transforms the bearing structure of the sliding vane compressor, greatly reduces frictional resistance, and uses water to directly compress the compressed air. Cooling keeps the host temperature at around 40°C for a long time, which is close to the ideal energy-saving state of isothermal compression and improves compressor efficiency to a greater extent.

Low maintenance cost

 

1. Host maintenance cost

Through technical means such as water spray sliding vanes, dynamic and static coordination, active sealing, automatic compensation, and isothermal compression, the sealing and efficiency problems of the oil-free compressor are solved from the design source, thereby achieving ultra-low maintenance costs for the main engine.

2.System maintenance costs

Air compressor solves the problem of heat dissipation of the compressor by spraying water slide vanes. The system is dust-free, scale-free, and has no post-equipment, making it possible to achieve ultra-low maintenance costs of the compressor system.

Four environmental protection and no pollution

 

1.No oil pollution

As the country becomes increasingly strict on environmental pollution control in the manufacturing industry, environmental protection standards have become an important indicator for user selection. Air compressors use water lubrication technology, which effectively prevents oil in the compressed air from contaminating the pipe network and causing blockage of pipes, nozzles and valves, resulting in reduced sensitivity and reduced lifespan of pneumatic components of gas equipment, and even mechanical failures. Various quality issues such as paint peeling and perforation. Working in an oil-free environment will not have harmful effects on the human body, and oil-free emissions will not pollute the environment. Users do not need to carry out subsequent oil pollution treatment, and it also avoids fire hazards.

2.No noise pollution

The simple structural design ensures that the chassis is closed and soundproofed, and the air inlet of the chassis is equipped with an air filter, making the interior of the chassis basically dust-free. The packaging box is equipped with a high-quality sound insulation system to minimize noise.

 

Technical parameter

 

Model	Air discharge			Motor			Dimension	Pipe size	Weight	Noise level	Cooling type
		7bar	9bar	Power	Speed
		m³/min			KW	rpm	mm			Kg		db
STORM-18	3.5	2.94	18.5	1470	1650x1000x1600	Rc1	650	75	Air-cooled
STORM-22	3.8	3.4	22	1470	1650x1000x1600	Rc1	658	75	Air-cooled
STORM-37	6.8	5.71	37	1470	1850x1200x1700	Rc1.5	1020	75	Air-cooled
STORM-45	7.8	7.2	45	1470	1850x1200x1700	Rc1.5	1056	75	Air-cooled
STORM-55	10	8.4	55	1470	1980x1200x1700	Rc2	1200	75	Air-cooled
TWINS-37	7	5.88	18.5*2	1470	1650x1550x1570	Rc1*2	1153	75	Air-cooled
TWINS-45	7.6	6.8	22*2	1470	1650x1550x1570	Rc1*2	1169	75	Air-cooled
TWINS-75	13.6	11.42	37*2	1470	1850x1800x1670	Rc1.5*2	1828	75	Air-cooled
TWINS-90	15.6	14.4	45*2	1470	1850x1800x1670	Rc1.5*2	1900	75	Air-cooled
TWINS-110	20	16.8	55*2	1470	1980x1900x1710	Rc2* 2	2172	75	Air-cooled
TWINS-150	28	23.68	75*2	1470	2300x2000x1820	Rc2.5* 2	3524	75	Air-cooled
SUPERTWI NS-135	23.4	21.6	45*3	1470	2600x1850x1670	Rc1.5 *3	2860	75	Air-cooled
SUPERTWI NS-165	30	25.2	55*3	1470	2800x1980x1710	Rc2 *3	3273	75	Air-cooled
SUPERTWI NS-225	42	35.53	75*3	1470	2700x2500x1820	Rc2.5 *3	4100	75	Air-cooled

 

 

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