买螺杆式冷水机组金炜机械 买螺杆式冷水机组东莞市金炜机械有限公司配置和水冷式冷水机一样，但冷凝器类型不同。它是利用风扇散热，使用翅片式冷凝器来和空气不断进行交换。 1、机组精选世界压缩机，新型高效螺旋转子压缩机，比普通压缩机效能高。 2、多种制冷剂可选：R22、R134A、R407C。 3、金炜机械容量控制可采用四段式（ *-75%-50%-25% ）或三段式（*-66%-33%）及无段式控制系统。 4、采用高效率矽钢片特殊槽型设计，并配备内外全向式设计冷却流道，使压缩机马达在任何负载情况下均可发挥率。 5、*内建式油压系统，无需油泵也保证压缩机维持良好润滑效果,油分离器采用双层过滤方式，滤油效果佳，热交换器可发挥zui大能力。 6、高效率、低噪音、低震动。 Air Screw Chiller The collocation of air screw chiller as same as water screw chiller, condenser is different. the used fan cooling, apply fin type condenser constantly exchange with air. 1、Adopted world brand compressors, novel high efficiency screw rotor compressor, higher energy efficiency than ordinary compressor. 2、Wide range of refrigerant for option, including R22、R134A and R407C. 3、Capacity control can be used in four sections（ *-75%-50%-25% ）or three stage type（*-66%-33%）or stepless control system. 4、Adopted high efficiency silicon steel sheet special groove design, internal and external omni-directional design cooling channel, can be used to the compressor motor can achieve maximum efficiency in any load condition. 5、Unique built-in hydraulic system, no oil pump is required to ensure the best lubrication performance of the compressor, oil separator with double filtration, oil filter effect is good, heat exchanger can play the maximum capacity. 6、High efficiency、low noise and low vibration.