Technical support - Shanghai Purdue Compressor Co., Ltd

2018-01

Pudu Planning Editor

Oil free permanent magnet variable frequency screw air compressor/oil free permanent magnet variable frequency compressor/oil free permanent magnet variable frequency air compressor

PDLGWY7.5-PALGWY250 series oil-free permanent magnet variable-frequency air compressor is the latest, high-quality, efficient and energy-saving air compressor. At present, only a few advanced countries and regions in the world have this technology. Compared with the efficiency of ordinary motors, the energy-saving effect is significantly improved by at least 2%, and it is not

2018-01

Pudu Planning Editor

Oil-free oil-water lubrication screw air compressor/oil-free water lubrication screw air compressor/oil-free water lubrication screw air compressor

PDLGW7.5-PALGW250 series oil-free water lubricated screw air compressor is absolutely oil-free. It uses water to lubricate instead of oil to achieve the four major functions of lubrication, cooling, sealing and noise reduction. It provides high-quality 100% oil-free air. The pollution-free and discharged water does not need special treatment and meets the requirements of environmental protection.

2018-01

Pudu Planning Editor

All oil-free screw air compressor/All oil-free screw air compressor/All oil-free screw air compressor

PDLGW7.5-PALGW250 series oil-free screw air compressor is absolutely oil-free. It uses water to lubricate instead of oil to achieve the four major functions of lubrication, cooling, sealing and noise reduction. It provides high-quality 100% oil-free air. The pollution-free and discharged water does not need special treatment and meets the environmental requirements.

2018-01

Pudu Planning Editor

Silent oil-free screw air compressor/oil-free silent screw compressor/silent oil-free screw compressor

PDLGW7.5-PDLGW250 series silent oil-free screw air compressor is a silent, pure oil-free screw air compressor. Its equipment noise is only 58-74 decibels, close to the environmental noise of normal life. Bring comfort and peace to the working environment. And use water to lubricate instead of oil to realize lubrication, cooling, sealing and noise reduction

twenty-seven

2017-12

Pudu Planning Editor

Price/quotation parameters of oil-free screw air compressor

When inquiring about the purchase of oil-free screw air compressor, we need to inform these parameters: exhaust volume, pressure and whether the supporting post-treatment equipment is required, so that we can make an accurate quotation. For example, the price of PDLGW7.5 oil-free screw air compressor: 40000~60000 yuan, the air displacement is 1.1 m3/min, and the pressure is 0.8 MPa. Is it necessary to equip an air tank? Equipped with a cold dryer

twenty-six

2017-10

Pudu Planning Editor

Advantages and disadvantages of oil-free compressor

The oil-free compressor is very popular. There is no doubt that the oil-free compressor does not contain any oil at all. The oil-free compressor does not contain any oil. The resin lubricated compressor is the real oil-free compressor. The general oil-free compressor only contains very little oil. See their differences in detail

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