Cold water machine manufacturer | chiller chiller, cooling water machine manufacturers | company, supply details
Cold water machine in Shenzhen chuanben Munster refrigeration equipment Co. ltd.:
Kawamoto company specialized production:
Chiller, air-cooled chiller, chiller, circulating cooling water machine, industrial chillers, screw chillers, screw type cold water machine, cold water machine, combined wind cabinet, modular air conditioning units, clean air conditioner, air conditioner, water-cooled air-cooled split type air conditioner and dehumidification machine, air bellows, constant temperature and humidity, heat pump, heat recovery unit, industrial cooling fan, cooling tower, oil cooler, die temperature and other refrigeration equipment and humidity control equipment.
Water chiller system operation is to work through three interrelated systems: refrigerant cycle system, water cycle system, electrical control system.
Refrigerant circulation system
The liquid refrigerant in the evaporator to absorb the heat from the water and began to evaporate, a certain temperature difference between refrigerant and the final water, the liquid refrigerant is completely evaporated into gas, after the compressor suction and compression (pressure and temperature increase), gaseous refrigerant through the condenser (air / water) to absorb heat, condenses into liquid. Through the expansion valve (or capillary) after the throttle into a low-temperature low-pressure refrigerant into the evaporator, complete the refrigerant cycle process.
Water circulation system
Pump is responsible for pumping water from the tank to the user to cool the equipment, frozen water will heat away after the temperature rise, and then return to the freezer.
Electrical control system
Including the power part and the automatic control part.
The power supply part is through the contactor, to the compressor, the fan, the water pump and so on.
The automatic control part includes temperature controller, pressure protection, time delay device, relay, overload protection and so on.
The mutual combination to achieve according to water temperature automatic start stop, protection function.
General 10P above the use of water cooling, 10P following the use of air-cooled heat.
Air-cooled industrial chiller is generally a whole machine, and the evaporator, compressor and condenser are done together. For the air-cooled industrial cold water machine with a little power, it is required to consider the heat dissipation problem of the condenser cooling fan. In the air conditioning plant application, the overall machine needs to set the exhaust duct to the heat of the cooling fan out of the outdoor.
Air cooling type industrial cold water machine can also be done in the composition, the condenser directly into the outdoor (outdoor unit), the evaporator and the compressor on the indoor (indoor unit). However, considering the cooling medium in the process of heat transfer between the condenser and the evaporator and other issues, indoor and outdoor machines, the best distance between the control within 6 meters, in addition, the transmission of cold medium of copper pipes need to do heat treatment. Power cable and control cable and copper wiring fan can be together, so air-conditioning plant just pipe openings can wear.
For the application of small flow and small heat capacity air cooled chiller industrial applications, generally use the overall direct use, at this time can not take into account the heat. For air cooled chiller and large flow and big heat, can be split.
Air cooled condenser cooling machine and its effect is affected by seasonal climate changes in the external environment is influenced, and the chiller, the tower cooling effect is stable, it is necessary to determine the set of towers, poor mobility.
application area
Cold water machine used in the plastic processing machinery mould cooling, can greatly improve the plastic surface finish, reduce plastic surface marks and internal stress, the product does not shrink, not easy to deformation, plastic products, mold release, accelerate product shape, thereby greatly improving the production efficiency of plastic molding machine;
Cold water machine used in CNC machine tools, coordinate boring machine, grinding machine, machining center, machine and all kinds of precision machine tool spindle lubrication and hydraulic system of transmission medium cooling, can accurately control the temperature and reduce the thermal deformation of machine tools, improve the machining accuracy of machine tool.
The role of plastic machinery chuanben water machine
1, chuanben cold water machine used in the plastic processing machinery mould cooling, can greatly improve the plastic surface finish, reduce plastic surface marks and internal stress, the product does not shrink, not easy to deformation, plastic products, mold release, accelerate product shape, thereby greatly improving the production efficiency of plastic molding machine;
2, chuanben chiller used in CNC machine tools, coordinate boring machine, grinding machine, machining center, machine and all kinds of precision machine tool spindle lubrication and hydraulic system of transmission medium cooling, can accurately control the temperature and reduce the thermal deformation of machine tools, improve the machining accuracy of machine tool. The circulating cooling water machine provides constant temperature, constant current and constant pressure cold water machine, which meets the needs of the user water cooling apparatus and equipment. This series of cold water machine for automatic control of the independent circulatory system, with a variety of protective warning function and humanized design, wide application range, stable and reliable performance, is to ensure that the necessary equipment for the user equipment normal work of.
main features
The low noise, high precision, stable and reliable performance
The digital display water temperature
It is equipped with automatic control and protection alarm device, fault signal output
The water temperature and water flow can be adjusted according to need
It has the advantages of simple operation, long-term continuous work
Shenzhen chuanben Munster refrigeration equipment Co., Ltd. is a professional R & D, production and sales of refrigeration equipment, temperature and humidity control equipment manufacturers. Such as chiller, cooling fan, dehumidifiers, constant temperature and humidity, temperature machine, oil cooler, cooling machine (circulating cooling water / oil / air cycle machine) the design, installation, repair and maintenance for customer service professional program integrated solution vendors.
First, the heating temperature control, temperature range of 40-350 degrees. This machine is also called the mold temperature machine, oil machine and water temperature machine
Two, cooling temperature control machine, the temperature range of 5-25 degrees. This machine is divided into cold oil machine, cold water machine, cold air machine. (low temperature cold water machine, ultra low temperature freezer), according to the cooling mode is divided into different air-cooled and water-cooled.
Three, cooling tower temperature range of 25-40 degrees. Cooling tower cooling can only be cooled to the temperature at that time, so can not be regarded as a constant temperature machine.
Four, the cold wind constant temperature machine also called the air conditioner, the cold air machine, the temperature control range 7-25
Five, the desiccant is divided into plastic granular desiccant, air desiccant, food refrigeration dryer, etc., according to the humidity of the desiccant 45%-75% is also called the honeycomb type desiccant; in addition to humidity 40%-10% and called the rotary desiccant wheelSix, according to Kawamoto four or five products and the development of constant temperature and humidity, precision equipment - production of constant temperature and humidity air space.
Seven, water and oil professional production cycle oil / water temperature control machine. Chuanben developed market's first development of hot and cold water / oil machine.
Eight, Kawamoto at the same time developed a cold water / wind turbine units, can meet the commercial, industrial, large area of space in the summer cooling and winter heating problems, widely sought after by customers! A machine can be made of cold water, cold air and warm air heating, at the same time.
Chuanben temperature and humidity control machine application industry include: after chuanben researchers study, as well as the condensation of survey data of information resources, the chuanben series of products such as the tide to the industrial market, including laser technology, welding, plastic molding, injection molding, extrusion molding, machining, casting, surface treatment, electroplating, oxidation, electrophoresis, medical equipment, electronics industry, electronic circuit board production, chip manufacturing, chemical industry, papermaking, pharmaceutical industry, food processing industry, aluminum, Aluminum Alloy, toughened glass, coated glass production, ultrasonic cleaning, jewelry processing, leather processing, ink production, printing and other industries. Cover the entire range of industrial production and R & D personnel after chuanben targeted on various industries into the test, the effect of imported equipment and can be the same as.
Temperature and humidity control for your company to choose what type, type, power, chuanben can you develop the non standard temperature and humidity control machine.
Air cooled chiller, air-cooled chiller, air-cooled chiller, air-cooled chiller, air-cooled chiller, air-cooled chiller, air-cooled circulating cold water machine
High performance cold water machine - Shenzhen chuanben brand Chinese high performance products, more stable performance, the industry a good helper!
Choose chuanben, is genuine.
How cold water machine is widely used in various sectors of the field, Shenzhen chuanben according to the experience summarized as follows
Cold water machine to enter the industrial market in Shenzhen:
Cold water machine industry technology introduced in 90s in Shenzhen, and quickly recognized in the plastics industry, the first is in the injection molding machine, for precision injection molding industry, has played an important role, not only can make the period of die temperature to obtain good cooling effect, and the operation process of the machine, the heat generated by the lubricating oil can this cooling guarantee in the injection molding process, to improve the stability of product quality. And then on the plastic, extrusion, blowing bottles and other industries supporting the production, and get a high praise.
Market Research of small cold water machine:
Stranded in the plastic industry after a period of time, due to the process of Shenzhen industrial manufacturing industry continues to improve, and increase the amount of export trade, the broad masses of customers to the product quality requirements are increasingly high, so far, chuanben brand refrigerator quickly set up in the new century, and make a detailed investigation and analysis for use in different industries of the situation statistics, data came out, found the potential market amazing, so in the next few years, the cold water machine technology, raw materials, parts and other aspects under the foot work of product testing, and received a miraculous improvement.
One of the characteristics of air-cooled chiller chiller: 1 free cooling tower, easy installation, convenient movement, suitable for lack of water without water tower place 2 low noise fan motor, the cooling effect is excellent, stable throttling mechanism, excellent anti rust treatment 3 adopts imported high performance compressor, high EER value, noise low, stable operation.
Cold water machine two electroplating chiller characteristics in electroplating industry, electroplating and oxidation of anodized cooling helps to metal and non metal ions stabilize metal ions rapidly attached plating, not only increases the density and smooth, and can reduce the number of electroplating, improve productivity. In the electroplating industry, cooling helps rapid recovery of various chemicals, reduce waste, electroplating chiller installation of PVC pipes in the ordinary cold water machine, or PP tube, 316L chemical pump, stainless steel or titanium plate heat exchanger, tube heat exchanger.
Cold water machine three laser chillers characteristics in laser (laser) system of laser source, light controller and electric control cabinet may require additional cooling. The freezing water temperature is usually 15... Between 22 degrees Celsius, the accuracy requirements of frozen water is usually + 1K or + 2K. Part of the equipment may require + 0.5K, in addition to some equipment on the freezing water conductivity, corrosion resistance, and so there is a certain requirement. Therefore, the water quality requirements are very high, the pipe is made of stainless steel or PVC pipe. For special applications in laser systems, are specifically designed to meet the requirements of industrial chiller chiller is mainly used in different laser laser marking machine, laser engraving machine, laser welding machine, laser cutting machine, laser processing equipment, laser equipment which can accurately control the required temperature, thus ensuring normal operation of laser equipment the. Product features: the use of the United States imports of brand-name Valley wheel compressor, built-in safety protection, low noise, power consumption and durability, in order to increase the service life of the equipment. Efficient fin type condenser, with high heat transfer efficiency, external and efficient external rotor fan, no need to connect the cooling tower system, etc.. Using industrial pure titanium and stainless steel water tank evaporator, built-in water level protection and other devices, to facilitate customers to add water and cleaning and maintenance. The use of stainless steel multi-stage pump and water pipeline, to prevent water in the transport process to produce solid and other metal impurities. Using liquid crystal display microcomputer controller, can accurately control the water temperature, Chinese interface, simple and convenient operation, complete control functions. Using German Schneider electrical products, with a sound electrical protection system. Electrostatic spray coating, beautiful and generous, the appearance of the board using a rapid installation, easy to use and maintenance.
Cold water machine four cold water machine, coating machine, intermediate frequency vacuum coating machine generally equipped with a cold water machine as coating machine (mainly cylindrical target) cooling equipment if the equipment must be with cooling water, because of its high frequency current. The current in the conductor flow has a skin effect, the charge will be in the surface area of the conductance, so that the electrical conductivity of heat so the middle hole tube to do the middle of water cooling.
Five low temperature type cold water machine water machine (-5--40), large refrigerating capacity, by the world famous imported compressor, low temperature performance, reliable and durable products, according to the characteristics of industrial applications built in low temperature circulating water pump and a stainless steel water tank, it is very convenient to use, all the water in contact with the materials are made of corrosion materials, effective to prevent rust, corrosion; microcomputer LED display controller, temperature display, temperature setting, automatic adjustment of temperature and pressure of cold waterCompressor delay protection function, selection of brand-name contactors, relays and other electrical components, equipped with lights, sound switch, operating at a glance, the built-in electronic water level indication and alarm, the operator through the control panel can control water level of frozen water tank, timely replenishment, unique modular design, system safety of each compressor unit. Even if a problem occurs, will not affect the normal work of other systems.
The main application of Shenzhen industry chiller, laser technology, welding, plastic molding, injection molding, extrusion, blowing, thermoforming machine cutting processing, machining, casting surface treatment, electroplating, electrophoresis and medical equipment, electronics industry, electronic circuit board production, manufacturing core chemical, papermaking, pharmaceutical industry, food processing industry, aluminum Aluminum Alloy, toughened glass, coated glass production of ultrasonic cleaning, jewelry processing leather, fur processing, production of printing ink industry.
The characteristics and selection of chuanben chiller in various industries
One, UV curing machine:
Features: stepless dimming + water cooling + metal halogen lamp + cryogenic + = energy efficient, indoor lamp adopts water cooling (chuanben chiller chilled water) + air-cooled heat insulation tube below the installation of quartz glass, reduce reducinglow surface temperature, protect dry goods are not heat distortion, prolong the service life of the lamp; CBE water cooling series: suitable for offset printing machine, printing machine, flexo printing machine, coating machine and other printing equipment at home and abroad. Offset printing machine, such as: Germany, Heidelberg, Japan Roland KBA, KOMORI, MITSUBISHI, Sakurai, Ming Liang, Biden etc.. Gravure printing machine such as: Bost, Rudi, the Swiss cup Italy Xi'an black, Zhongshan Songde
Part of the use of customers: Baoding special light source electrical plant; Chi San (Guangzhou) Technology Co., ltd.;
Two, ultrasonic cleaning machine:
The study shows that the effect of ultrasonic on the liquid, rupture of each bubble in liquid will produce great energy of shock wave, the equivalent moment of the high temperature and high up to several thousands of atmospheres, this phenomenon is called "cavitation", ultrasonic cleaning is the shock waves generated by bubble liquid to rupture in cleaning and flushing effect of the inside and outside surface of workpiece.
Second ultrasonic wave propagation, the liquid in the liquid, and the cleaning tank in the ultrasonic frequency vibration, and the liquid cleaning tank has its own inherent vibration frequency, the vibration frequency is the frequency, so people can hear the hum.
The optimum temperature of water cleaning lotion is 40-60 Deg. C, especially in cold weather if the low temperature of liquid cleaning effect is poor, the cleaning effect is poor. So there is some cleaning machine to control the temperature of the cleaning tank outside around the electric heating wire, when the temperature rises after cavitation occurs easily, so the cleaning effect is better. When the temperature continues to rise, the gas pressure inside the cavity increases, and the pressure drop is caused by the impact of the two factors.
All the factors, chuanben brand industrial cleaning agent can reduce water temperature, condensation of gaseous cleaning agent, effectively prevent the volatilization of cleaning agent
Three, plastic industry
Injection molding extrusion blow molding film, rolling film standard industrial chiller can be applied to the industry. Injection mold cooling
The plastic particles are melted into the mould, condensation, mold ejection molding plastic workpiece, in the continuous production process is required for cooling the plastic mold, to shorten the setting time, improve the dimensional accuracy, surface quality and molding quality.
Frozen water temperature requirements: 6... 18 C
Requirement of freezing water temperature difference: + 2K or + 0.5K
Chiller capacity and the injection molding machine injection molding machine (usually called "safety"), the larger the amount of injection, the required cooling capacity is also large.
Usually in the injection molding machine clamping force "tonnage" nominal, it will need to "tonnage" into "Oz", but "tons" and "Oz" is not a one-to-one comparison table below is only the general condition of the transformation, and there is a certain upper and lower deviation.
Extrusion
Extrusion forming pipe, wire, cable and various plastic profile.
The raw material heated to melt molding after a cold bath cooling, freezing temperature of water bath must be kept constant.
Due to high production speed, because the surface need large capacity unit.
Because the frozen pool is large enough, the unit can not fit the water tank.
Bottle blowing
The main production of various types of mineral water bottles, water bottles.
Compressed air drying - blowing bottles with a clean, dry compressed air, the use of industrial water cooling machine can be used as a source of cold water can be removed from the compressed air in the water.
Mold cooling - cold water function accurately control the mold temperature, improve product quality, improve production efficiency
Compressed air drying and mold cooling can be used as cold source of the same cold water machine.
thermoform
The most common products for a number of small containers, such as yogurt cup
The heated plastic extrusion die under constant frequency, constant temperature is very important, the chilled water temperature range is very high, so we need a proportional valve from the cold water but to accurately adjust the temperature.
Hydraulic system
Mold, mold, injection to hydraulic system, hydraulic oil hydraulic pump energy absorption temperature rise, usually oil temperature not higher than 60 DEG C.
Cooling water temperature is about 27 degrees Celsius more appropriate, due to the requirements of water temperature and mold is not the same, so the need for electric water valve and mold cooling circuit separate or need an independent cooling system.
Four, machinery industry
Laser Technology
In the laser (laser) system of laser source, light controller and electric control cabinet may require additional cooling.
The freezing water temperature is usually 15... Between 22 degrees Celsius, the accuracy requirements of frozen water is usually + 1K or + 2K. Part of the device may require 0.5K,
Another part of the equipment on the freezing water conductivity, corrosion resistance, and so there is a certain requirement.
In the laser system, there is a certain requirement for the water temperature in the start, so it is needed to increase the electrical heating in the water circuit.
The beam controller in some systems will require an independent cooling circuit.
For the special application of the laser system, it can be designed to meet the different requirements of industrial water cooling machine.
welding
Electrode, welding and cutting etc need cooling furnace.
Such as large and medium-sized welding electrode nozzle cooling; gold, silver hand decorated with electric furnace cooling, etc.
Usually small to medium water chiller.
Internal and external circulation pump system or closed water tank system.
Cutting process
Many machining tools (machining center, lathe, milling machine, drilling machine, etc.) need cutting tool or high speed rotation of the spindle to produce heat, in the cutting process also produces a lot of heat. Such as the spindle, cutting fluid, lubricating oil, hydraulic oil, etc. in the part of the machine cabinet usually cooling.
Non cutting process
Such as electric spark machine, polishing machine, grinding machine, etc..
The use of the chiller water system adopted by some iron plug, because some required the installation of filters.
Internal and external circulation pump.
Quality assurance, welcome to consult