Refrigeration and Heat Exchange

We are specializing in the manufacture and export of soft ice cream machines, hard ice cream machine, stirring ice machine and ice cream cone machine. The specification of hard ice cream machines are as follows, kindly contact us if you are interested, we shall send you detailed catalog together with the goods' photos! Detailed Product Description Features: 1) Compressor: Aspera from Italy 2) Expansion valve: Danfoss from Denmark 3) Pre-cooling system: pre-cooling the flavors before start produce ice cream 5) Digital indicator: shows the temperature and the progress of the product Specifications: BQL-H18S Hard Ice Cream Machine Specification: 1). Rate Voltage: 110V/220V 50Hz/60Hz 2). Rate Power: 1.7kw 3).Tank capacity: 9L 4).Condenser: Air 5).Refrigerant: R22 6).Output: 28-38L/h (22-28Kg/h) 7).Overall Dimensions: 770*540*1520mm 8).Outer Packing Wooden Boxes Packing Dimension: 900*700*1570mm Net Weight: 138

We can supply the wire tube condensers for freezers and deep freezers, chest freezers. The details of the products are as follows: 1) Material: a) Bundy tube (steel tube coated with copper): 4.76 x 0.71mm, 6 x 0.71mm, 6.35 x0.71mm b) Steel wire: 1.4-1.6mm (both sides can be with steel plates and brackets c) Bracket: 0.4-1.5mm 2) Structure: bundy tubes welded with steel wires; brackets will be fixed with bundy tubes 3) Painting: Cathode electrophoretic painting (black) We can supply the items according to customer's drawings or samples. If you are interested in it,please don't hesitate to contact us,we will give you reply immediately.

We can supply wire tube condensers for freezers and deep freezers, chest freezers. The details of the products are as follows: 1) Material: a) Bundy tube (steel tube coated with copper): 4.76 x 0.71mm, 6 x 0.71mm, 6.35 x0.71mm b) Steel wire: 1.4-1.6mm (both sides can be with steel plates and brackets; can upon your choice) 2) Structure: bundy tubes welded with steel wires; 3) Painting: Cathode electrophoretic painting (black) We can supply the items according to customer's drawings or samples. If you are interested in it,please don't hesitate to let us know,we will give you reply immediately.

1) Material: a) Bundy tube: 4.76 x 0.71mm, 6 x 0.71mm, 6.35 x 0.71mm, 8 x 0.71mm b) Steel wire: 1.4-1.6mm c) Bracket: 0.6-1.5mm 2) Structure: bundy tubes with steel wires; brackets will be fixed with bundy tubes. 3) Painting: Cathode electrophoretic painting (black) We can supply the items according to customer's drawings or samples.

Condensing units with semi-hermetic compressor are divided by two ranges of air-cooled units and water-cooled units . All condensing units are equipped with : ? Bitzer semi-hermetic reciprocating compressor ,the displacement ranges from 6.5 to 151.6M3/H(50HZ) ? Condenser by air with the copper tube & aluminum fin and external rotor type motor or water –cooled with efficient Outer grooved copper tubes ? Reveiver (water cooled condensing units without) ? Liquid line with filter drier and sight glass and solenoid valve ? Crankcase heater ? High and low pressure protection switch ? Oil seperator & oil pressure safety control (only for pump lubricated compressors) Accessories (option): ? Capacity control ? Suction line filter drier ? Suction line accumulators ? Additional fans for cooled cylinder heads ? CIC-system for refrigerant injection

This kind of machine can be widely used in miniature and small cooling room for Temperature of -5?~5?or - 15?~-25?. It mainly used to keeping fresh or frozen of food in hotels, restaurants, medicines, agricultural, chemicals industries all other places where cold storage is needed . General features: ? Integral Compact structure consists of evaporator ,condenser ,compressor and electric device. ? Danfoss Maneruop Hermetic compressor and World famous brand refrigeration parts ? Heat exchanger with high efficient ingrooved copper tube and aluminum fin ? EBM external rotor type motor with an excellent reliability and longevity of service . ? DIXELL electronic control board with automatic electric heater defrosting . ? The units has a protection of over loading ,sub-heating ,lack of phase , high & low pressure etc. ? Easy to be installed . it need only to make a hole in the cold room wall and put it into the hole . Include the following main parts

Name: Plate Heat Exchanger Model: B3-12A Unit Heat Exchange Area: 0.012m² Maximum Flux: 4m3/h Material: 316L or 304 stainless steel Weld Material: Copper or nickel with a purity of 99.9% Thickness of the Sheet: 0.3mm Liquid Hold-up: 0.018L/each passage Quantity of max plate: 60 Design pressure: 3.0Mpa Testing pressure: 2.0Mpa or 4.5MPa Design temperature : -195 -- +220 The Way of Linking: The biggest screw thread pipe of water:3/4", the biggest welded pipe of liquid:7/8 Heat Transferred: 1-5KW Area of Application: Hanging boilers, water heaters, low temperature experiment equipment, small-sized refrigeration equipment, etc.

Detailed Product Description Description: Rotary compressor for air-conditioner Model: QXC-10K Norminal Capacity: 1580W/ 5372Btu Refrigerant: R407C Certificate(s): CCC, TUV, CE Power supply: 220~240V/50Hz Evaporating temp.: 7.2 degree C Condensing temp.: 54.4 degree C Sub-cooling temp.: 46.1 degree C Suction temp.: 35 degree C Ambient temp.: 35 degree C

Effective. every evaporative cooler can cover 100-150 m2 Economical. low cost 1/2 than air conditioner Quiet,super quiet fan permanent magnet synchronous motor, double direction Low electrical consumption. About 1 kw Replenishes air without recirculating it. Hi tech computerized control module Big display LCD wall controller and remote controller Auto self clean every 8 hours super energy saving, one unit cover 150 square meter only cost 1.1kw

JINGHIU evaporative coolers are ideal for larger open areas. Cool large areas such as Warehouses, Sidelines at sporting events, Greenhouses, Shop areas, Assembly areas. Evaporative cooling systems offer a low-cost alternative to air conditioning. Easy to set up, they simply use an internal or external water source to provide cooling. JINGHUI evaporative coolers provide maximum effectiveness in drier climates. inverter cooler Effective. every evaporative cooler can cover 100-150 m2 Economical. low cost 1/2 than air conditioner Quiet,super quiet fan permanent magnet synchronous motor, double direction Low electrical consumption. About 1 kw Replenishes air without recirculating it. Hi tech computerized control module Big display LCD wall controller and remote controller Auto self clean every 8 hours

Imported American or Japanese new compressors featuring built-in security protection, low noise, low electricity consumption, and long service life. ? Imported original Italian water pump with high output, efficiency and lasting service life.

Thanks to its full-function fail-safe operation system, the microcomputer PLC control system can automatically control the operation of the whole unit Imported American or Japanese new compressors featuring built-in security protection, low noise, low electricity consumption, and long service life.

In our website www.polycore.cn you can see picture and select suitable model for your applicaion,there are meat island showcase,mini meat showcase,luxury stand display shocase,stand display showcase,dairy display showcase,cake display, double wind outlet island display, Luxury Counter display showcase: to showing fresh vegetable,fresh milk,drink,beer,ice-cream,frozen food, cooked food, fresh and frozen meat, , All of products designed reasonable and modern,made by experineced technics,adopt top level components and material. Your speical requirement can be cater to

In our website www.polycore.cn you can see picture and select suitable model for your applicaion,there are meat island showcase,mini meat showcase,luxury stand display shocase,stand display showcase,dairy display showcase,cake display, double wind outlet island display, Luxury Counter display showcase: to showing fresh vegetable,fresh milk,drink,beer,ice-cream,frozen food, cooked food, fresh and frozen meat, , All of products designed reasonable and modern,made by experineced technics,adopt top level components and material. Your speical requirement can be cater to

LED display; Hydrophilic aluminum fin; Low noise air flow system; Trapeziform lnnergroove copper; Except this frame, we supply many other graceful to meet your local consumers' taste. Floor ceiling becomes very popular in Central and South America. We can offer you with reliable quality, fashionable esigns and competitive prices.

Feature COP 6.2 Single unit with large capacity. Using imported screw compressors. - The innovative design of rotors profile lead to the high compression efficiency. - High quality bearings lead to the low noise level and long operating time. - Electronic protection module can avoid the damage to the compressor and the operating time can reach 60,000 hours. Automatic computer controlling cabinet. - World top-rank electronic controlling components can provide all kind of auto-controlling and protective function. - Operating state can be showed in the liquid crystal display and the operating parameter can be controlled and modified. - Intelligent operation can be achieved by central computer. Heat exchanger of top quality. - Self-designed shell and tube heat exchanger lead to logical matching. - Each passage profile of the heat exchanger is designed to be different, thus the heat exchange efficiency can be improved largely.

Features Chilled water cassette units for false ceiling installation with direct air inlet and outlet. Low noise level Optional infra-red control Optimized diffusion type Self-supporting structure made of galvanized sheet metal complete with device for pumping the condensate from the drain pan to the natural discharge. Composition Casing: - Frame in insulated galvanized steel. - High strength ABS panels. Chilled water coil: - Copper tubes of refrigeration quality. - Copper tubes with corrugate / louver aluminum fins. - Condensate tray. Fan: - Backward curved, statically and dynamically balanced. - Turbine in heat resistant plastic. - Direct drive by 3 speed motor. Condensate drainage pump - Lifting height: 0,5m; nominal flow rate: 1.08l/min, 4W. - Pump fitted with an anti-overflow device (float switch). Grille - Grille in composite material. - Deflector in aluminum covered with sprayed nylon, manually steerable. - Inlet filters.

Characteristic Full range of specification, various fuctions. This series products includes 21 functional segments. Suitable for various cases where have requirements for air conditioning adjustment. There is up to 5400 different kinds of combinations for users' selection. High quality Outer case is made of dual colours steel plates. Besides the good outlooking, their anti-erode ability is outstanding. Double-wall stucture with insulation filling between the walls. “O“type hollow encapsulant layer is used between alloy frame structure and outer boards , which efficiently prevent air leakage. Benefit of improved design of heat exchange, rational fin distance, and hydraulic piping system, the efficiency of heat exchanger is outstanding. Modular design. Easy to install and transport.

Features Quiet operation Single packaged unit, easy and low cost to install. Easy to Easily accessible system components. Heavy duty mounting chassis for the whole unit with lifting lugs Anti-vibration mounting compressor rubber type A rubber isolator-mounted compressor also contributes to reduced operating sounds. R22 and R407C type. Composition Casing bodywork: - Designed for outdoor Installation. Heavy gauge steel casing with polyester epoxy powder electrostatic oven-baked paint of coating finish. Compressor: - The compressor used is hermetic refrigerant gas cooled with internal thermal protection in each phase Evaporator and Condenser Coils - Aluminum fin- copper tubes coils. - All coils are tested at 3.0 MPa air pressure in water to avoid leakage. Direct Driven, Condenser Propeller Fans - Statically and dynamically balanced Condenser Fan Motor - Internal thermal current protected. Evaporator Fan - All fans are statically and dynamically balanced

Features Simplicity of installation: integrated hydraulic kit. Low noise Electronic regulation by microprocessor. Composition Casing - Galvanized steel, painted light grey. - External installation with high resistance to corrosion. Compressor: - Hermetic SCROLL with thermal protection. - Sound-proof enclosure. - Internal thermal protection of motor. - Crank-case heater. Heat exchanger / Condenser: - Water heat exchanger with tube in tube or brazed plate (Optional). - Copper / aluminum corrugate condenser. Fan: - Direct drive helicoidal type with thermal protection. - Low noise and low vibration design. Cooling circuit: - Copper piping work. Regulation by CHILLER microprocessor: - Regulation of water temperature. - Monitoring of operation parameters. - Short circuit protection. - Defrost of air heat exchanger. - Anti-frozen protection (water heat exchanger). Digital display showing. Hydraulic module: - Surge drum, pump, valve, pressu