Water-Cooled Screw Chiller
Screw semi-hermetic compressor, to serve the needs of the equipment or technics cooling each industry. and supply frozen water to central air-conditioning system.
Shell and tube or plate type heat exchanger, with tight structure and small occupation area.
Can select single or more units to modular, modular can include 2-4 units, having greater refrigerating capacity, standby each, interval running.
Microcomputer or plc control.
Can select heat reclamation device.
Temperature control range:3â??-30â??ï¼?
Refrigerated capacity:115KW - 1700KW (50HP-480HP).
Special Industrial Chiller for Industry
For CNC Machine
For Pharmaceutical Industry
For Plastic Uptake Industry
For Plastic Mould Industry
For CD-ROM Manufacturing Industry
For Chemical Coating Industry
For Packaging and Printing Machine
For Laser Cutting Equipment
For Laboratory Equipment
For Electrical Discharge Machine
For Textile Manufacturing
For Electroplating Industry
For Food Industry
For Leather Industry
For Floor Glue Industry
For Leatherette Industry
For Concrete Industry
For Polyurethane Industry
For Die-casting Machine
For Cosmetics and Commodity Industry
For Optoelectronic Industry
As a leading water-cooled screw chiller manufacturer with almost 20 years of experience since 2003, TopChiller provides a complete range of water-cooled screw chiller from TPWS-WSH series. The cooling capacity of screw water chiller is from 30Ton to 480Ton/105KW to 1688KW and the chiller temperature control range from +30 to -30. Besides the standard water-cooled screw chiller control temperature from 7 to 30, TopChiller also has a water-cooled glycol screw chiller control temperature below zero from 0 to -30 for some special industrial applications. With 20 years experience in design and manufacturing water-cooled screw chiller from TopChiller has the following features: Using famous brand Semi-hermetic Screw Compressor- Bitzer from Germany and Handbell from Taiwan. Each screw compressor comes with 4 steps of energy control 0-25%-50%-75%-100% to make sure the whole screw chiller operates when stable with high refrigeration performance. Each water-cooled screw chiller with high-efficiency shell and tube type heat exchanger and aluminum foil with a copper tube air cooled condenser.
Product features: 1. High Efficiency The units can be equipped with heat recovery. If using as air-conditioning, the recovery heat will be 30% -80% of the total cooling capacity. The temperature of hot water can reach 70 degrees. While using recovery heat the unit efficiency can be increased 5%. 2. Running stable It has 7 safe protection functions to ensure the unit running normally. With double compressors installed, if one compressor malfunction, the other compressor will keep working properly. 3. Intelligent management Visual touch screen control system makes operation very easy. timely feedback for various of malfunction information. The control system can be connected with users central control system, then customers can monitor the running status of the unit at any time. 4. Easy installation and maintenance The units are filled with refrigerant and lubricant before delivery, customers only need to connect the inlet pipe, outlet pipe and power to run. The control interface directly display the malfunction contents, its much easier for customers to know and sort out problems. 5. Various of refrigerant to meet customers specific requirements. Refrigerant: R22.R407CR134a. are optional
Function introduction The HC1800M and HC2600M Series Water-cooled Screw Chillers are equipped with compressors that use the advanced third-generation 5-to-6 asymmetric toothed helical rotors featuring stable operation, low vibration and noise, and high efficiency. The compressors adopt three-step capacity control, that is 100%-75%-50%-25%. 25% takes effect during startup, and 100%, 75%, and 50% take effect during loading, load shedding, and operation. The temperature control precision of cooled water is ±2.0oC, which meets the requirements of most cooling processes. The refrigeration capacity of the chillers ranges from 180 kW to 260 kW, which meets the cooling requirements of heat generating equipment with a heat value up to 260 kW. Scope of application The chillers are applicable in scenarios with need for a large refrigeration capacity, such as centralized cooling projects, vacuum coating production lines, and main machine of central air-conditioning etc.
Parameter Refrigerating capacity: 118kw to 2280kw Power supply: 3ph- 380v / 50hz (220v /200v/ 415v ~ 50hz/60hz) Refrigerant: r22, r407c, r134a Compressor: semi-hermetic screw type Power of compressor:30kw to 132*4kw Condenser: shell-and-tube type Evaporator:dry shell-and-tube type Refrigerated water temperature range:5 deg. C to 35 deg. C; temperature difference of inlet and outlet refrigerated water is from 3 deg. C to 8 deg. C. Cooled water temperature range: 18 deg. C to 30 deg. C; temperature difference of inlet and outlet cooled water is from 3.5 deg. C to 10 deg. C. Main parts: Compressor :hanbell (taiwan) Evaporator: anges (hong kong) Expansion valve: alco/ emerson (america) Electric components: schneider (france) Touch screen:weintek (taiwan) Oil pressure gauge:refco (switzerland) Wooden case
Screw Chiller adopt the best (semi-hermetic) screw compressor from abroad, and operate credibility, high efficiency, easy to maintain, exact volume control, a wide range of application. The system adopts the latest asymmetric rotor profile. Build-in pressure drop lubricant to system with low vibrations, sound emissionshigh sealing performance. Screw Chiller's human machine interface configures a full touch screen, which enables automatic control and accurate monitoring. The advantages of unit: waterproofdustproof, corrosion resistant, long life. Step or stepless capacity control, the unit ensure that it bring into the most energy-saving effective in any load conditions. Screw Chiller due to use heat copper tube and high efficiency compressor with high effective thermal expansion current-saving device, the unit will operate in stability, longer and effectively. Screw Chiller adopts a reliable safety protection device: to prevent compressor starting frequently, over-current protection, overheat of motor protection, prevent freezing, sight glass in liquid, oil heating protection, phase protection, HV/LV protection, discharge high-temperature protection, safety value, soluble clock, water shut-off protection, and so on. 1. Cooling capacity: 126.2kw~2285.4kw 2. liquid inlet temperature is 12 degrees, outlet temperature is 7 degrees. 3. Cooling water inlet temperature 30 degrees,outlet temperature 35 degrees. 4. Input power: 3P-380V-50Hz, Allowable fluctuate voltage: ± 10%, allowable voltage difference in phase: ± 2%. ( 3P-415V-60HZ and 3P-230V-60HZ is ok) 5. Accept orders for special requirements. 6. Industrial and durable design, with stainless steel water tank and high-lift pumps. 7. Wide range of variable chilled water temperature to meet the industrial requirements throughout whole year. 8. Designed as an independent refrigeration circuit, each compressor corresponding to one refrigeration circuit. 9. Refrigerant use R22 or Friendly choose to use environmentally R404A or R134A refrigerant. 10.COP over than 4.02 11.Guarantee for 1Year
Supplier: Mold temperature controllers, water temperature controllers, oil temperature controllers, air cooled chiller, water cooled chiller, air cooled screw chiller, water cooled screw chiller
Commodity: Sodium Sulphate anhydrous Product Nature Molecular formula: Na2SO4 Molecular weight: 142.04 Property: white granular crystal or powder Use As filler of detergent, the making of sodium sulphide, water glass, or used in papermaking, glass, dye and used as filler, dyeing auxiliary, laxative, antidote, t also can be used in fiber, leather, metallurgy, enamel and soap. Specifications Item GB6009-2003 Type First grade Result of common product Result of neutral product Na2SO4 99.0 99.20 99 40 Water insoluble matter %0.05 0.02 03 Ca & Mg %(Mg) 0.15 0.02 02 Chloride %(Cl) 0.35 0.23 20 (Fe) 0.002 0.0001 0001 Moisture % 0.20 0.02 02 Whiteness % 82 88 85 Packing and Storage Knitted bags lined polyethylene plastic bags double packaging, Weighing 25Kg/50KG/1000Kg. Transportation-and harsh rain. Stored in a cool, ventilated, dry place.
Product Features The purity of the product, calcium and phosphorus ratio appropriate to ensure a higher degree of its biological effects. Phosphorus content greater than 21% of the products, their biological effects better. This unique high-tech companies use technology to make our products crystallization, high purity. Drying process advanced products, products with low free water under the premise that the product does not lose crystallization of water, avoid the product in the drying process for the loss of water caused by crystallization of biological effects of the reduction. coarse particles MDCP in the animals stay in the stomach longer and more conducive to the absorption of calcium phosphate, the product produced by micro-particles MDCP form, without any chemical binder. Specifications Appearance white powder or granule Phosphate  21% min Calcium     15% min Fluorine    0.18% max Arsenic    30ppm max Pb   30ppm max Source of OriginRock Packing and Storage Knitted bags lined polyethylene plastic bags double packaging, Weighing 25Kg. Transportation-and harsh rain. Stored in a cool, ventilated, dry place.
Monocalcium Phosphate (MCP) Feed grade Product Features The purity of the product, calcium and phosphorus ratio appropriate to ensure a higher degree of its biological effects. Phosphorus content greater than 22% of the products, their biological effects better. This unique high-tech companies use technology to make our products crystallization, high purity and its harmful impurities significantly below standards:HG28611997 Drying process advanced products, products with low free water under the premise that the product does not lose crystallization of water, avoid the product in the drying process for the loss of water caused by crystallization of biological effects of the reduction. Specifications Appearance white powder or granule Total P 22%min Ca 13-18% F 0.18% max As 10 ppm max Pb 10ppm max Moisture 4%max Source of OriginRock Packing and Storage Knitted bags lined polyethylene plastic bags double packaging, Weighing 25Kg. Transportation-and harsh rain. Stored in a cool, ventilated, dry place
