the dolphin series

The permanent-magnetism frequency-conversion reduce the energy consumption The transducers and frequency conversion motor are prefect combination All of the DMG series compressors can equipped with a transducer that the energy conservation effect is the best It has realized constant pressure the gas supply ,provide the stable gas for the customer and save the energy for 20% through transducer adjusted Balance Starting ,reduce the impact on the power grid when the motor is

Oil-less It replace the oil with water, the four major effects are realized that the lubrication, cooled, sealing and low noise, providing the oil-free air for 100%, the water is flowed from the compressor with no special treatment, it’s conform to the requirement of environment protection All of the casing of screw main engine.star wheel bracket and tube line are manufactured by food-grade stainless steel , the gas-booster is oil-less piston gas-booster insure the entire

Oil-less It replace the oil with water, the four major effects are realized that the lubrication, cooled, sealing and low noise, providing the oil-free air for 100%, the water is flowed from the compressor with no special treatment, it’s conform to the requirement of environment protection All of the casing of screw main engine.star wheel bracket and tube line are manufactured by food-grade stainless steel , the gas-booster is oil-less piston gas-booster insure the entire

Oil-less It replace the oil with water, the four major effects are realized that the lubrication, cooled, sealing and low noise, providing the oil-free air for 100%, the water is flowed from the compressor with no special treatment, it’s conform to the requirement of environment protection All of the casing of screw main engine.star wheel bracket and tube line are manufactured by food-grade stainless steel , the gas-booster is oil-less piston gas-booster insure the entire

Oil-less It replace the oil with water, the four major effects are realized that the lubrication, cooled, sealing and low noise, providing the oil-free air for 100%, the water is flowed from the compressor with no special treatment, it’s conform to the requirement of environment protection All of the casing of screw main engine.star wheel bracket and tube line are manufactured by food-grade stainless steel , the gas-booster is oil-less piston gas-booster insure the entire

Oil-less It replace the oil with water, the four major effects are realized that the lubrication, cooled, sealing and low noise, providing the oil-free air for 100%, the water is flowed from the compressor with no special treatment, it’s conform to the requirement of environment protection All of the casing of screw main engine.star wheel bracket and tube line are manufactured by food-grade stainless steel , the gas-booster is oil-less piston gas-booster insure the entire

Oil-less It replace the oil with water, the four major effects are realized that the lubrication, cooled, sealing and low noise, providing the oil-free air for 100%, the water is flowed from the compressor with no special treatment, it’s conform to the requirement of environment protection All of the casing of screw main engine.star wheel bracket and tube line are manufactured by food-grade stainless steel , the gas-booster is oil-less piston gas-booster insure the entire

Oil-less It replace the oil with water, the four major effects are realized that the lubrication, cooled, sealing and low noise, providing the oil-free air for 100%, the water is flowed from the compressor with no special treatment, it’s conform to the requirement of environment protection All of the casing of screw main engine.star wheel bracket and tube line are manufactured by food-grade stainless steel , the gas-booster is oil-less piston gas-booster insure the entire

Oil-less It replace the oil with water, the four major effects are realized that the lubrication, cooled, sealing and low noise, providing the oil-free air for 100%, the water is flowed from the compressor with no special treatment, it’s conform to the requirement of environment protection All of the casing of screw main engine.star wheel bracket and tube line are manufactured by food-grade stainless steel , the gas-booster is oil-less piston gas-booster insure the entire

Oil-less It replace the oil with water, the four major effects are realized that the lubrication, cooled, sealing and low noise, providing the oil-free air for 100%, the water is flowed from the compressor with no special treatment, it’s conform to the requirement of environment protection All of the casing of screw main engine.star wheel bracket and tube line are manufactured by food-grade stainless steel , the gas-booster is oil-less piston gas-booster insure the entire

Oil-less It replace the oil with water, the four major effects are realized that the lubrication, cooled, sealing and low noise, providing the oil-free air for 100%, the water is flowed from the compressor with no special treatment, it’s conform to the requirement of environment protection All of the casing of screw main engine.star wheel bracket and tube line are manufactured by food-grade stainless steel , the gas-booster is oil-less piston gas-booster insure the entire

Oil-less It replace the oil with water, the four major effects are realized that the lubrication, cooled, sealing and low noise, providing the oil-free air for 100%, the water is flowed from the compressor with no special treatment, it’s conform to the requirement of environment protection All of the casing of screw main engine.star wheel bracket and tube line are manufactured by food-grade stainless steel , the gas-booster is oil-less piston gas-booster insure the entire

Oil-less It replace the oil with water, the four major effects are realized that the lubrication, cooled, sealing and low noise, providing the oil-free air for 100%, the water is flowed from the compressor with no special treatment, it’s conform to the requirement of environment protection All of the casing of screw main engine.star wheel bracket and tube line are manufactured by food-grade stainless steel , the gas-booster is oil-less piston gas-booster insure the entire

Oil-less It replace the oil with water, the four major effects are realized that the lubrication, cooled, sealing and low noise, providing the oil-free air for 100%, the water is flowed from the compressor with no special treatment, it’s conform to the requirement of environment protection All of the casing of screw main engine.star wheel bracket and tube line are manufactured by food-grade stainless steel , the gas-booster is oil-less piston gas-booster insure the entire

Oil-less It replace the oil with water, the four major effects are realized that the lubrication, cooled, sealing and low noise, providing the oil-free air for 100%, the water is flowed from the compressor with no special treatment, it’s conform to the requirement of environment protection All of the casing of screw main engine.star wheel bracket and tube line are manufactured by food-grade stainless steel , the gas-booster is oil-less piston gas-booster insure the entire