Freezer cop | Xuelong refrigeration (certified) | freezer provided by City Xuelong Refrigeration Electrical Equipment Engineering Co., Ltd .. Dongguan Xuelong Refrigeration Electrical Equipment Engineering Co., Ltd. (www.dgxuelong.com) is specialized in "sales, installation, maintenance, mechanical and electrical equipment (excluding Holds for repair of electrical equipment), refrigeration equipment," the business, the company adhering to the "integrity business, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Mr. Fu. Efficient semi-hermetic twin-screw compressor, the unit running smoothly, low noise. ● suction cooling the motor running low temperature, long motor life. ● high quality bearings, bearing life of at least 40,000 hours. ● Built-in oil separator, smaller cold freezer, the better. ● You can secure the implementation phase or stepless energy regulation within the range of 0% to 100%, the maximum saving electricity. ● evaporator using high-performance shell and tube heat exchanger (optional stainless steel plate heat exchanger), built-in high efficiency heat exchanger tube teeth, reasonable design, heat transfer effect is good; ● applies to R22, R407c, R134a, R404A, etc. a variety of refrigerants. ● fewer moving parts, low failure rate. ● optional economizer to further improve compressor cooling capacity and efficiency. ● An optional spray liquid cooling device to extend the application range of the compressor. ● optional oil cooling means to increase the efficiency of the compressor and compressor applications. 2. Easy to use, control functions and more: ● can achieve power control procedures, energy regulation program, shutdown control procedures, downtime, troubleshooting, run time statistics, operating status display and reboot recovery procedures; ● Full control functions, protection Qi, Chinese interface and simple operation, etc. ● touch screen controller, can reflect the health unit, the operation more convenient ● have the chilled water pumps, cooling water pumps, cooling tower chain control function ● Host highly automated, no special set up the operation and management staff. Water-cooled: the water-cooled condenser, the refrigerant releases heat by cooling water. Once the cooling water flow, can also be recycled. When using recycled water chiller cop, need to have cooling towers or cold pool. There are water-cooled condenser shell and tube, tube type, immersive forms and other structures. Water-cooled chiller with condenser commonly used shell and tube condenser, the shell made of steel more than 5mm thickness, anti-rust treatment 80hp freezer, pressure 20Kg / square centimeter. Efficient heat exchange tubes seamless high efficiency copper, pressure 10 Kg / cm, at both ends of the interchangeable cover to change the direction of connection pipes, plumbing multi-loop process, each station condenser and compressor capacity by co-ordinated its overall heat transfer coefficient should be able to allow 0.00005Kcal / h. square centimeters ℃ -1 scaling factor, condenser water pressure drop does not exceed 6.5mAq, straight-through pipes to clean maintenance.