This cooler adopts a double-unit structure, which is composed of two oil coolers with the same area and a three-way device, one in operation and one for standby. Each cooler can bear the cooling load of the entire system. The tube sheet is fixed at one end and floating at the other end, with detachable tube boxes and water chamber covers, which facilitate cleaning, inspection and maintenance during operation. Multiple material options are available for the cooler according to the application site and water system conditions.
The SGLL series coolers adopt a double-unit structure, which is composed of two oil coolers with the same area and a three-way device, one for use and one for standby. Each cooler can bear the cooling load of the entire system. The tube sheet is fixed at one end and floating at the other end, with detachable tube boxes and water chamber covers, which are convenient for cleaning, inspection and maintenance during operation. Multiple material options are available for the coolers according to the application site and water system conditions.
The GLL series coolers employ bare tube (unfinished) heat transfer tubes (traditional structure). Small models use a fixed tubesheet structure, while medium and large models use a moving tubesheet structure. The bare tube (unfinished) heat transfer tubes offer high external film heat transfer coefficients and strong resistance to fouling. They are suitable for cooling high-viscosity and dirty oils, as well as water-to-water and water-to-gas heat exchange.
Depending on customer requirements, the GLL series can be made of stainless steel or special alloy materials, suitable for heat exchange applications involving chemical, high-temperature, and seawater media. The medium and large models in this series utilize a moving tubesheet structure, allowing the tube bundles to be disassembled for cleaning and repair. This series, ranging from small to medium-to-large, can be designed and manufactured according to customer requirements, covering a wide range of applications.
The GLP series high-efficiency sleeved fin oil coolers designed and produced by our company are a new generation of high-efficiency and energy-saving products developed in response to the requirements of the era of energy conservation and environmental protection and combined with the application characteristics of internationally advanced coolers. They are high-tech products recommended by Jiangsu Province. This product has the characteristics of small volume, high heat transfer coefficient, light weight, low water and energy consumption, and is widely used in lubrication systems, plastic machinery, air compressors, refrigeration systems, hydraulic systems, power generation equipment, as well as petroleum, chemical industry, metallurgy, gas separation systems, textile and other industries.
The GLC series coolers adopt a traditional structure combined with foreign technology to design finned heat exchangers.Small-sized products have a fixed structure, while medium and large-sized products have a floating tube sheet structure.The heat transfer tube is made of tubular heat dissipation fins, with large heat transfer area, small product volume and light weight.Suitable for cooling low-viscosity and relatively clean oil, it can be used in plastic machinery, hydraulic equipment, air compressors, thin oil lubrication systems, fluid couplings, power devices and other industries.The medium and large-sized products of this series adopt a floating tube sheet structure, and the tube bundle can be disassembled for cleaning and repair.Products of this series, from small to medium and large, can be designed and manufactured according to customer requirements, covering a wide range.
OR series are cost-effective coolers for hydraulic systems, featuring good heat exchange effect per unit volume, strong corrosion resistance of heat transfer tubes, no easy scaling in water channels, long service life and wide application range, with the default water interface of RC specification.
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