Industrial Small Oil Free Compressor Water Lubricated For Food Industry

Industrial Electric Compressor Oil Free Water Lubricated For Food Industry

The difference between an oil-filled air compressor and an oil-free air compressor is: different materials, different final exhaust gases, and different life spans.

Different materials

1. Oily air compressor: The material of the oily air compressor itself contains oily substances, which will pollute the terminal equipment.

2. Oil-free air compressor: The material of the oil-free air compressor itself does not contain oily substances, which avoids the pollution of terminal equipment by oil-containing machines.

The final exhaust gas is different

1. Oily air compressor: Oily air compressor is lubricated by oil, so the final discharged gas contains oil.

2. Oil-free air compressor: The oil-free air compressor uses water to lubricate the head of the air compressor, so the final discharged gas does not contain oil.

Whether it is good or not depends on the application occasion and actual working conditions. In some occasions, such as food, medicine, precision instruments and other industries, oil-free air compressors must be used.

But oil-free air compressors are much more expensive, and the maintenance costs are also higher. If it is used for purging, machining, manufacturing, and power use, choose an air compressor with oil or micro oil. Such as spraying, steel, electric power, hardware, mining, ceramics, textiles, machinery, etc. are widely used.

 
 
Technical Parameters:
 

The difference between an oil-free air compressor and an oil-filled air compressor:

Literally, oil-free air compressors are easy to distinguish from oil-filled air compressors. However, they are quite different in terms of their power generation equipment and energy efficiency. What are the main differences?

What is the difference in energy efficiency between an oil-free compressor and an oil-air compressor?

From the perspective of oil content, the oil and oil-free compressor generally refers to the oil content of the gas discharged from the exhaust port of the compressor. Generally, the oil-containing compressor has a lot of oil content, and the oil-free machine does not have no oil content. , but the oil content is less, about 0.01ppm, therefore, the oil content can be used to distinguish between oil and oil-free air compressors. There is also a completely oil-free air compressor that is not lubricated with oil but is lubricated with a resin material, so the final discharged gas does not contain oil, which is called a completely oil-free air compressor.

From the structural point of view, there is no difference between the bearings of oil-free air compressors and oil-bearing air compressors. However, from the perspective of working principle, there are obvious differences between the two.

The oil-free air compressor has no oil during operation. Whether it is an oil-free piston machine or an oil-free screw air compressor, a large amount of high temperature will be generated during operation. If there is oil in the oil-free air compressor, the high temperature generated during the compression of the air compressor will be taken away, thereby cooling the machine.

The oil-free air compressor does not contain oil, and a large amount of high temperature may be generated during the compression process, which will bring some troubles to the air compressor. How to solve such a high temperature and make the air compressor run normally? In fact, a special high-temperature-resistant material Teflon or molybdenum disulfide is used inside the oil-free air compressor to replace oil to solve the air compressor compression process. High temperature problem, so as to achieve the purpose of oil-free compression.

To some extent, oil-free air compressors are cleaner and more environmentally friendly than oil-filled air compressors. Therefore, hospitals, laboratories, schools and other institutions. Ideal for use with oil-free air compressors. These businesses and institutions also prefer to use oil-free air compressors.

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Factory Overview:
 

FAQ
 
1.Why customer choose us?
Shanghai LTC Compressor Co., Ltd specializes in Rotary Screw Air Compressor, integrating R&D, production, sales and service. High-level quality control and years of exporting experience help us win trust and loyalty of our customers around the world. Warmly welcome your inquiries and orders for quality test, more favorable sales conditions will be provided to support you expand local market if long-term partnership can be established.
 
2.Are you a manufacturer or trading company?
We are a professional manufacturer in China with over 25 years experience in air compressing solutions. We have 2 factories in Shenzhen, and our overseas business department is in Minhang district , Shanghai. OEM&ODM service is accepted.
 
3.What’s your delivery time?
For standard machines, we can deliver within 3-5 days. For customized machines or urgent orders, please contact our sales in advance.
 
4.How long is your air compressor warranty?
One year for the whole machine and two years for screw air end, except consumable parts such as air filter, oil filter, oil separator and precise filter elements.
 
5.How does your factory do regarding quality control?
International leading processing equipment and advanced manufacturing technology ensure LTC screw compressor with high efficiency, low noise, low power consumption, high reliability.
 
6.How long is the lifespan of your air compressor?
Generally, more than 10 years.
 
7. What's price term?
FOB, CIF, EXW, all are available, according to your requirements.
We have long-term cooperative shipping agent in sea shipping, much more professional and can help you save shipping cost.
 
8. What's payment term?
T/T, L/C, D/P, Western Union, Paypal, Credit Card, and etc. Also we could accept USD, RMB, Euro and other currency.
 
9.How about your after-sales service?
(1) Installation and commissioning online instructions.
(2) Well-trained engineers available for overseas service.
(3) Worldwide agents and after-sales service available.