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◆ The friction components are made of special self-lubricating materials, which can work without adding any lubricating oil;
◆ The discharged air is free of oil, which can relieve the troubles of oil on gas facilities and secondary products;
◆ Excellent environmental and social benefits;
◆ Patrol twice a day, convenient for use and maintenance;
◆ Adopt oil-free design, no oil in crankcase and compression cylinder;
◆ High service life, all models are driven by 4-stage motor, low speed, stable operation, intercooler cavity design, low temperature system, to ensure that the exhaust temperature, tongue valve design resistance loss is smaller.
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