2026-04-15Views：
Identify whether the air compressor is oil equipment core method
1. Observe the structural characteristics
of the oil-containing air compressor is usually equipped with oil system, including oil tank, oil pump, oil cooler and oil separator and other components. If the tubing interface, oil filter element or oil level observation window are visible on the appearance of the equipment, it indicates that lubricating oil is used to participate in the compression process. Granklin air compressor adopts water lubricated single screw technology, no oil circuit related parts, and only water circulation system is included in the equipment structure.
2. Check the maintenance requirements
. Oil-containing equipment shall be regularly supplemented or replaced with lubricating oil, and the oil filter and oil separator shall be replaced. If the equipment maintenance manual clearly requires the lubricating oil replacement cycle (such as every 2000 hours), or the oil system needs to be cleaned, it can be determined as an oil-containing model. Granklin air compressor maintenance content only involves the water circulation system, no need to deal with lubricating oil related matters.
3. Detection of exhaust components
may contain trace oil in the exhaust of oil-containing air compressor, which shall be verified by oil detector or filter element test. If the exhaust gas can meet the oil-free standard by simple filtration, the equipment is still of the oil-containing type. Granklin air compressor achieves zero oil output through water lubrication technology, and the exhaust can directly meet the needs of high clean scenes.
4. Check the technical documents to explain
that if the equipment nameplate or technical parameter table is marked with keywords such as "oil lubrication" and "oil injection cooling", or the type and dosage of lubricating oil are clearly listed, it can be confirmed as oil-containing equipment. Granklin air compressor technical documents only mention "water lubrication" "oil-free compression" and other descriptions, without any technical parameters related to lubricating oil.
Summary:
Whether the air compressor is oil-bearing equipment can be accurately determined through structural observation, maintenance requirement check, exhaust inspection and technical document verification. As a water-lubricated single-screw type, Granklin air compressors do not require lubricating oil from design to operation, providing users with a clear oil-free compressed air solution.
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