2026-04-09Views：
Shanghai Granklin (Group) Co., Ltd. is located in Shanghai Baoshan District Robot Industrial Park, covering an area of 60 acres. It is a high-tech enterprise with independent intellectual property rights and engaged in the research and development, design, production and sales of oil-free screw compressors.
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relying on strong research and development capabilities, advanced production equipment and perfect quality management system, the company specializes in the production of Grankering brand oil-free screw compressors.
At present, the main production of air-cooled, water-cooled two types of ordinary water lubrication oil-free screw compressor, medium pressure oil-free screw machine, low pressure oil-free screw machine, two-stage compression energy-saving oil-free screw machine, integrated oil-free screw machine, special process gas compressor and other seven series of products.
First of all, we must understand that the "kilogram" in the expression "compressed air pressure 5kg" actually refers to "kilogram force/square centimeter", which is a commonly used pressure unit and can also be written as "kgf/cm &
The main function of the large oil-free air compressor is to provide pure, oil-free compressed air. Through special design and technology, it ensures that no lubricating oil is used in the compression process, thereby avoiding oil pollution, making the output compressed air pure and free of oil. This
Air compressor output with water, you can take the following measures to solve: check the drainage system: to ensure that the air compressor drainage system is working properly, check whether the drainage valve is open, the drainage pipe is unblocked, in order to remove the condensate in time. Adjust pressure dew point
The compressed air dewatering process mainly includes the following steps: 1. compressed air The output air is compressed by an air compressor to produce compressed air. In the 2. cooling stage, the compressed air first enters the after-cooler for cooling to reduce the moisture therein. cooled
The compressor does not belong to, and the air storage tank matched with the air compressor belongs. Compressor dynamic equipment does not belong to special equipment, but as long as the working pressure of the gas storage tank and the connected pipeline is greater than or equal to 0.1Mpa, the volume and pipe diameter are greater than or equal to 25mm, it belongs to special equipment. If you are
The cold dryer is usually installed behind the air compressor or behind the air storage tank. This arrangement has been widely used in the gas supply system in the industrial field. The main reasons include: working principle requirements: the cold dryer needs to accept dried compressed air to work normally
In the electronic semiconductor industry, the particulate matter requirements of compressed air are extremely strict, usually requiring that the number of particles greater than or equal to 0.1 microns per cubic meter of air does not exceed 3520 (100-grade clean room standard), and some high-end processes even require ISO 1-grade standards, that is, per cubic meter.
The drainage of oil-free air compressor is an important maintenance step. The following are detailed drainage steps and precautions: Turn off the power 1. manual drainage steps: Before performing any maintenance operations, first make sure that the air compressor has been turned off and cut off the power. To ensure safety.
Hospital air compressors play a vital role in medical facilities. It is mainly used to provide stable, clean, dry and oil-free compressed air to meet the needs of medical equipment, operating rooms, wards and other scenarios. The following is the hospital air compressor
The textile industry, a field with high requirements for air quality and stability, is ushering in the innovation of oil-free air compressor technology. The water-lubricated oil-free air compressor produced by Shanghai Granklin Group has become an ideal choice for the textile industry with its unique advantages. Textile machinery in production
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