Mold cooling machines, injection mold cooling machine, plastic mold cooling machine

Industrial mold cooling machine JRW-10HP mold cooling machine JRA-5HP air-cooled cooling machine "to buy genuine - choose nine wells" hot pillow welcomed the new and old customers choose nine wells brand JRW Mold Mould industrial cooling machine, JRA air-cooled series of wind cold industrial cooling machine. The Company's solemn commitment: All parts from the original manufacturer of the original New and imported, if users find I use second-hand compressors and other used parts and shoddy products. To "buy a paternity ten" to accompany the user taste. Industrial mold cooling machine its name implies: industrial cold water machines, industrial ice machines, industrial cooling, industrial refrigeration, industrial cooling machine, because this device is widely used, the reason why their name is different. Industrial cooling machine This equipment is an industry for circulating cooling liquid rapidly to improve production efficiency of cooling equipment. Liquid flows through an evaporator of liquid industrial cooling machine to reach the required cooling purposes. Compressed industrial cooler consists of four main components of compression cooling cycle (compressor, evaporator, condenser, filter drier, thermal expansion valve), the most important of these components play a cooling effect in the cooling process. Use of multiple compressors in parallel, each compressor comes with a separate cooling circuit, ie evaporator and condenser are completely independent; all compressor is driven by a unified microcomputer control system, one by one open, shut, absolutely each other do not interfere with each other, plus nine wells brand all imported genuine original production, single failure rate is very low, the above reasons, we can ensure that the family unit has highly stable performance, the first choice in many years of continuous operation. Single-stage refrigeration cycle system single stage chiller is used widely as a class of refrigerator, it can be applied aspects of ice, air conditioning, refrigeration and industrial food production processes. Single-stage refrigeration cycle refers to the refrigerant in the refrigeration system have been compressed, condensed, throttling, four evaporation process, will complete the single stage chiller cycle, which reached a refrigeration purposes. Cooling system consists of an evaporator, a single-stage compressor, oil separator, a condenser, ammonia storage device, the ammonia liquid separator, throttle and other ancillary equipment, etc., with each other through a closed pipe system connected into. Wherein the evaporator is cold conveyance device, the heat absorbed by the cooling of refrigeration objects after the liquid refrigerant is evaporated; the compressor is the heart of the system, plays a suction, compression, transport refrigerant vapor action; oil separator for sedimentation separating the compressed refrigerant vapor in the oil; condenser compressor discharge refrigerant vapor is condensed to become high-temperature saturated liquid; reservoir unit for storing ammonia in the condenser, the condensed refrigerant liquid ammonia to adjust between the condenser and the evaporator supply and demand of the refrigerant liquid ammonia; ammonia liquid separator systems for liquid ammonia gravity of the important ancillary equipment; throttle the refrigerant from throttling effect at the same time to control and regulate the flow of the refrigerant flowing into the evaporator liquid, and the system is divided into two high side and low-side portion of a dual-stage refrigeration cycle system of two-stage refrigeration cycle is developed on the basis of a single-stage refrigeration cycle, the compression process is divided into two stages, the refrigerant vapor from the evaporator first into the low-pressure cylinder is compressed to an intermediate pressure level, through an intermediate cooling stage before entering the high pressure cylinders, compressed to the condensing pressure entering the condenser. Usually the evaporation temperature at -25 ℃ ~ -50 ℃, should use the two-stage compressor for cooling. By the refrigeration system evaporator, two-stage compressor, oil separator, a condenser, an intercooler, ammonia storage device, the ammonia liquid separator, throttle valve, and other ancillary equipment, etc., with each other via a closed pipe system is connected to . Among them, the intercooler with a small amount of liquid refrigerant absorbs heat of vaporization at the intermediate pressure, superheated steam discharged from the low-pressure stage is cooled to reduce the high pressure stage of the intake air temperature, but also the high-pressure liquid refrigerant is cooled. Cooling system basically consists of the compressor: Compressor the entire refrigeration system, the core components, the refrigerant is compressed source of power. Its role is to input electrical energy into mechanical energy, the compressed refrigerant cycle. Evaporator: The evaporator is to rely on the evaporator refrigerant liquid (actually boiling) to be absorbed by the cooling medium heat exchanger components. It functions in a refrigeration system is to absorb the heat (or cooling output). To ensure the evaporation process can be stable and lasting, we must continue to use the gas vaporized refrigerant compressor pumped to maintain a certain vapor pressure. Condenser: condenser in the refrigeration process and play the output energy of the refrigerant to the condensing effect. From the refrigeration compressor discharge superheated high pressure into the condenser, which is in the process of absorbing all of the heat work, including from the evaporator and the refrigerant compressor and the heat absorbed in the pipe are passed to the surrounding medium by the cooling water or fan away; high-pressure superheated vapor refrigerant condenses into a liquid. (Depending on the cooling medium and the cooling of the condenser can be divided into three categories: shell and tube condenser, finned condenser, evaporator and condenser.) Thermal expansion valves: thermostatic expansion valve both flow in the refrigeration system regulating valve, and throttle refrigeration equipment, which is installed between the filter drier and evaporator refrigeration equipment, its bulb is wrapped in the outlet of the evaporator. Its main role is to make the high-pressure refrigerant liquid at room temperature throttling flow through thermostatic expansion valve, into a low-temperature low-pressure refrigerant wet steam (mostly liquid, a small part of the steam) into the evaporator, vaporized in the evaporator heat, cooling to achieve the purpose of cooling. Drying Filters: In the refrigeration cycle must prevent moisture and dirt (oil, iron, copper shavings) from entering, the main source of water is the newly added trace moisture in the refrigerant and lubricant contained, or due to maintenance system When the air is brought into the water. If moisture is not excluded clean, when the refrigerant throttle valve (thermostatic expansion valve or capillary tube) is passed, because the pressure and temperature sometimes drops of water will solidify into ice, so the obstruction, affecting the normal operation of the refrigeration unit. Therefore, in the refrigeration system must be installed filter drier. Reservoir: reservoir installed after the condenser, the condenser drain pipe is directly connected. Refrigerant liquid flows into the condenser should be unimpeded within the reservoir, so that you can take full advantage of the condenser cooling area. On the other hand, when the thermal load changes evaporator, liquid refrigerant requirement also changes, that time, the reservoir will play a role in regulating and storage of refrigerants. For small cooling unit system, often do not install the reservoir, but the use of a condenser to adjust and store refrigerant. Refrigerant: Most industrial cooling machines used in modern industry are using R22 or R12 as the refrigerant. Refrigerant cooling system refrigerant flow, its main role is to carry heat, and to achieve endothermic and exothermic changes in the state. It works nine wells brand industrial cooling machine The cooling system principle, low-temperature low-pressure liquid refrigerant in the evaporator with the surrounding medium which gaseous heat exchange evaporator absorbs heat, evaporated to low temperature and pressure, the evaporation temperature of the refrigerant during the constant volume changes, the low-temperature low-pressure gas refrigerant into the compressor, compressed by the compressor, is compressed into a high temperature and pressure gas into the condenser, the condenser in heat exchange with the interior of the medium, part of the heat of the high temperature and high pressure gaseous absorbed by the medium, medium temperature, high temperature medium is cooling water / cooling fan discharge condenser, the refrigerant becomes high temperature high pressure condenser the exothermic liquid effluent, after drying the filter dry filter, flows into the expansion valve is throttled down pressure, the throttle is rapid cooling process, the liquid refrigerant into low-temperature low-pressure refrigerant into the evaporator and then heat the evaporator, in order to achieve the whole process of cooling systems; nine wells and licensing of industrial cooling machine classification 1. Cooling machines refrigeration process. Freons the temperature within the evaporator sucked into the condenser, the high temperature inside the condenser part of its need for cooling, such as the use of recycled water for cooling the high-temperature exhaust heat, named for the mold cooling machines. 2. coolers in the refrigeration process. Cooler in the refrigeration process. Freons the temperature within the evaporator sucked into the condenser, the high temperature inside the condenser part of its need for cooling, such as the use of the high-temperature exhaust fan to dissipate heat, named for the air-cooled cooler. Industrial cooling machine has mold, mold cooling air-cooled type two better, but need cooling water, air-cooled without cooling water, flexible, suitable for dry areas or need to move occasions. Industrial cooler working medium in the refrigeration system is charged with the task of transferring heat refrigerant, common refrigerants are: Freon, ammonia, lithium bromide, chloride, etc., wherein its different Freon vaporization temperature and chemical formula fluorine 11 (R-11), fluorine-12 (R-12), fluorine-13 (R-13), fluorine-21 (R-21), fluorine-22 (R-22), fluorine-113 (R-113), fluorine 114 (R-114), fluoro-142 (R-142) and many other. Respectively for the refrigerant low pressure (condensing pressure less than 0.3-0.3MPa) high temperature (evaporation temperature is greater than 0 ℃), medium pressure (condensing pressure 1-2MPa) the temperature (evaporation temperature 0--50 ℃) and high pressure (condensing pressure more than 2MPa) cryogenic cooler major sectors (evaporation temperature of less than -50 ℃) cooling system: rubber products, metals, chemicals, electronics, food preservation, laser engraving, vacuum coating, ultrasonic cleaning professionals, hotels, office buildings as plastic, heating and cooling bath, medical storage, laser technology, welding, plastic molding, injection molding, extrusion, blow molding, thermoforming, mechanical cutting plus, non-cutting machining, casting, surface treatment, electroplating, oxidation, electrophoresis, medical equipment, electronics industry-specific, circuit board production, electronic microarrays manufacture, chemical, paper, pharmaceutical, food, aluminum, aluminum, glass, coated glass production ,, jewelry processing, leather processing, ink production, textile, printing and other industries. Nine wells and licensing the use of a range of industrial cooling machine 1. Injection mold cooler industrial cooling machines used in plastic processing machinery mold cooling, can greatly improve the surface finish of plastic products, reduce the plastic surface pattern marks and internal stress, so that the product does not shrink, no deformation, easy stripping of plastic products, accelerate product shape, thereby greatly enhancing the production efficiency of plastic molding machines. Melted by heating plastic pellets injected into the mold, after condensation, mold ejection of the molded plastic parts, has required the mold is cooled in a continuous production process to reduce plastic setting time, improve the accuracy of the workpiece size, shape quality, surface quality . Cold water temperature requirements: 6 ~ 18 ℃ cold water temperature requirements: ± 2K or ± 0.5K. Industrial cooling unit cooling capacity and injection of the injection molding machine, the greater the amount of injection, the required cooling capacity is also large plastic containers (blowing) and packaging film production is more inseparable from the cooler (ice machine): plastic containers the production process, such as not timely cooling stereotypes produced by the container will not be full thickness uneven color is not bright, not even molding resulting in lower product quality packaging film production if there is no cooling (wind) cooling molding can not produce qualified ground products. Such as the use of a cooling machine (chiller) to provide cooling (air) to cool not only can greatly improve product quality but also improve production efficiency of injection molding machines with clamping force is usually nominal, which need to convert tonnes into ounces, but Tonnage and oz conversion relationship is not one to one, the following table only under normal circumstances, and there is a certain tolerance +/- 2 anodized cooler in the electroplating industry, oxidation, electrophoresis industry, industrial cooling machine to help the metal and non-metallic ions stabilized so that the metal ion plating quickly attached pieces, oxide pieces, electrophoresis pieces, not only increase density and smooth, and reduce the number of electroplating production in electroplating, plating solution in the plating section reflect not generate heat, so that the plating solution temperature gradually increased, when the plating solution temperature above process requirements, the output of the finished appearance of coating electroplating firm, evenness, flatness and smoothness appearance has a greater impact. The freeze choose cooler (ice machine) to provide electronic components in the production process which makes components necessary link at a specific temperature or cooling, performance parameters talent of electronic components in the default state control. Temperature water to cool and link the plating solution, plating production process will greatly improve production efficiency and 3. Chemical cooling machine circuit board manufacturing process generates heat when attached copper surface corrosion of copper by etching is the pool temperature rise, affecting the quality of the circuit board, the use of industrial cooling temperature corrosion protection function pool. Circuit board cleaning: industrial cooling function to reduce the temperature of the cleaning agent, condensing the gaseous cleaning agents effectively prevent the volatile cleaning agent. Electronic components, circuit board cleaning, cleaning agents will evaporate into the air, with the inner tube through the cold water / refrigerant through the tubing / titanium tube so that the cleaning agent is condensed, cleaning the pool at a moderate temperature to reduce volatile cleaning agent. The laser cooling machine industrial cooling machine is mainly used laser marking machine, laser engraving machine, laser welding machines, laser inkjet printer, laser cutting machine, and so the laser processing equipment, laser equipment can accurately control the temperature required, thereby to ensure the normal operation of the laser equipment. Features: The United States imported brand-name Copeland compressors, built-in security protection, low noise, power and durability to increase the life of the equipment. Efficient fin condenser, high heat transfer efficiency, plus efficient external rotor fan, without connecting the advantages of cooling tower systems. The use of commercially pure titanium and open stainless steel water tank evaporator, built-in water protection and other means, to facilitate customers, add water and cleaning maintenance. Stainless steel multi-stage pumps and water pipes, to prevent water to produce a solid and other metallic impurities in the transportation process. Laser laser (laser) system generating source, the beam controller and the cabinet may require additional cooling. Of cold water temperature requirements are usually between 15 ... 22 ℃, accuracy of cold water is usually ± 1K or ± 2K. Some of the equipment may be required ± 0.5K, another part of the device for freezing water conductivity, corrosion resistance and have certain requirements. Therefore, the water quality is very high, made of stainless steel or PVC pipe tubing. Laser systems for special applications, industrial cooling machine can be designed to meet different requirements 5. The reactor cooler reactor dedicated industrial cooling machine Features: The imported low temperature compressor, fully automatic computer control, cooling pipe material is "titanium", high-performance heat exchanger, also use the famous accessory, temperature control range of -80 ℃ ~ 20 ℃, widely used in fine chemicals, corn deep processing (starch), pharmacy, medicine store and other six. UV curing cooler: Features: stepless dimming + water cooling + metal halide = saving + Low + high efficiency, light indoor water-cooled air-cooled heat + bottom installation of insulation quartz glass tube, effectively reducing the illuminated surface temperature, protect the dried goods will not heat deformation, extend lamp life; JRW industrial water cooling machine for: offset, gravure, flexo printing machine, glazing coating machines and other printing equipment at home and abroad. Offset such as: Germany MAN Roland, Heidelberg, KBA, Komori, Ming-liang, Mitsubishi, Sakurai, the North and the like. Gravure printing machine such as: Bobst, Italy Cerutti, Xi'an black one, Zhongshan Ostersund. The ultrasonic professional cooler: The studies have shown: the role of ultrasound in the liquid, the liquid in each bubble burst will have a great shock wave of energy, equivalent to instantly generate hundreds of degrees Celsius and up to thousands of atmospheres, such phenomenon is called "cavitation", ultrasonic cleaning is the bubble burst with shock wave generated by the liquid to achieve the role of cleaning and scouring inner and outer surfaces of the workpiece. Second ultrasonic propagation in the liquid, the liquid, together with the cleaning tank vibration at ultrasonic frequencies, liquid cleaning tank and has its own natural frequency of vibration, the vibration frequency of the sound frequency, so people can hear the hum of water cleaning The most suitable cleaning liquid temperature is 40-60 ℃, in particular if the cleaning liquid temperature of the effects of altitude difference in cold weather, the cleaning effect is poor. Therefore, some washing machine in the wash tank outside around the heating temperature control heating wire, when the temperature rises cavitation prone, so cleaning is better. When the temperature continues to rise, increasing the gas pressure inside the cavity, causing the impact sound pressure decreased, reflecting the synergistic action of these two factors. Final on factors classics, nine wells brand industrial cooling function to reduce the temperature of the cleaning agent, condensing the gaseous cleaning agents, effectively prevent the volatile cleaning agent vacuum coating 8. cooler A. vacuum of the film: IF vacuum coating machines are generally equipped with an industrial cooler as the coating machine (mainly cylindrical target) cooling equipment IF equipment cooling water must be added, because of its high frequency current is large. Currents flowing in a conductor skin effect, the charge will be gathered in the conductance have surface area, so that the conductance heat pipes do so using the hole conductors middle water cooling. Surface treatment watch parts, jewelry, jewelry, hardware, plumbing equipment, jewelry, plastic products, sanitary ware, locks, lighting, tableware and other products of all kinds of handle: B. ion plating. Ionization source in the initial work to be heated up and running takes cooling, cooling system failure will lead to the ionization source of damage. Cooling water must be cooled to the cooling channels of a source from within the ionization source with a high pressure water pump. C. Coated glass: often need a large capacity chillers, typically use more than one screw-type coolers used in combination. Coating production line to be heated before starting in order to achieve a certain temperature, since the self-generated heat is required chilled water cooling to maintain low temperature after starting. Nine wells and licensing of industrial cooling machine adopts imported configuration, automatic computer control, temperature control can fine coating machine, according to customer requirements for different consumer and production in line with customer requirements of high precision cooling equipment. In order to ensure the high quality of plating. 9. Coagulation special cooler water projects, mostly large volume concrete. The need to reduce the heat of hydration of concrete. Reduce the temperature of the concrete pouring is a very effective means. By industrial cooling machine equipment can be made out of low-temperature water, a machine used to reduce the concrete temperature. Concrete temperature can drop below 20 degrees cooler 10. The special glass to cool the ordinary glass heated to high temperatures followed by rapid cooling, cooling water temperature can not be too high otherwise it will affect the quality of steel. Provide cold water for cooling industrial cooling machine and another water temperature does not love the ambient temperature, to ensure product quality. Features: 1, compressor selection of international brand "Daikin Series", "Sanyo Series", "Panasonic" series, built-in security protection, low noise, energy saving and durable. 2, the electrical part of the international brand "LG" products, ensure that the machine is stable, long life. 3, Italy and Taiwan imported branded pumps, high flow, high efficiency, long-lasting and durable. 4, equipped with imported precision digital display temperature controller can accurately control the temperature ± 1 ℃, set the temperature range of 3 ℃ -50 ℃. 5, full of thick stainless steel evaporator tank, built-in automatic replenishment and other devices quick and easy cleaning and maintenance. 6. Industrial cooling condenser unit of casing, jacket threaded brass, reasonable design, good effect of heat transfer; heat cold air-cooled unit row from the ranks of brass fins plus composition, using the second flange manufacturing fins machinery rose tube technology and advanced heat exchanger production line to ensure quality and efficiency. 7, electrostatic spray casing, Europeanization design, elegant appearance plate with quick-release form, easy to use and maintain. All our equipment sales service: one year warranty and lifetime maintenance (except for man, wearing parts and force majeure) to the client after written notice of equipment maintenance, Guangdong Province, arrived at the scene 36 hours response service, Guangdong province 72 small response scene repair. Mold cooling machine technical parameters Water-cooled chiller technical Parameters Model Model Refrigerati ng capacity compressor cooling capacity Compressor Condenser Evaporator Evaporator Condenser water pump water pump Dimensions Shape dimension Net Net wei ght kcal / h kw kw hp L inch m3 / h inch m3 / h kw mpa (mm) (kg) JRW-01 2709 3.15 0.75 1 30 3/4 "; 1.2 3/4"; 1.15 0.37 0.18 720 × 400 × 1100 110 JRW-02 5332 6.2 1.5 2 30 3 / 4 "; 1.2 3/4"; 1.5 0.37 0.18 720 × 450 × 1100 118 JRW-03 8127 9.45 2.2 3 50 3/4 "; 1.8 3/4"; 2.16 0.37 0.18 760 × 480 × 1050 130 JRW-04 10836 12.6 3 4 50 3/4 "; 2.6 3/4"; 2.8 0.37 0.18 850 × 480 × 1180 150 JRW-05 13545 15.75 3.75 5 70 1 3 1 3.6 0.75 0.18 850 × 480 × 1180 160 JRW-06 16254 18.9 4.5 6 90 1 3.6 1 4.4 0.75 0.18 980 × 550 × 1180 220 JRW-08 21572 25.2 3 × 2 8 140 2 "; 5 2"; 6 0.75 0.18 1200 × 620 × 1400 240 JRW-10 27090 31.5 7.5 10 160 2 " ; 6 2 "; 7.2 1.5 0.18 1300 × 620 × 1400 310 JRW-12 32508 37.8 4.5 × 2 12 170 2"; 7.5 2 "; 8.9 1.5 0.18 1300 × 620 × 1500 430 JRW-15 40635 47.25 5.5 × 2 15 200 2 "; 9 2"; 11.3 1.5 0.18 1500 × 700 × 1600 480 JRW-20 54180 63 7.5 × 2 20 300 2 "; 12 2"; 15 2.2 0.18 1600 × 800 × 1600 660 JRW-25 67725 78.75 9 × 2 25 300 2.5 "; 15 3"; 19 2.2 0.18 1700 × 850 × 1600 740 JRW-30 81270 94.5 7.5 × 3 30 450 2.5 "; 18 3"; 23 3 0.18 1900 × 900 × 1700 810 JRW-35 97524 113.4 9 × 3 35 500 2.5 "; 22 3"; 27 3 0.18 1950 × 920 × 1700 890 JRW-40 108360 126 7.5 × 4 40 600 2.5 "; 25 3"; 31.5 3.75 0.18 2100 × 1050 × 1800 980 JRW-45 119196 138.6 2 (7.5 + 9) 45 600 3 "; 28 3"; 35 3.75 0.18 2200 × 1050 × 1800 1100 JRW-50 135450 157.5 7.5 × 5 50 700 3 "; 32 3"; 39 3.75 0.18 2300 × 1200 × 1800 1200 JRW-60 162540 189 9 × 5 60 800 3 "; 40 3"; 43 3.75 0.18 2400 × 1300 × 1800 1400 JRW-40S 113520 132 30 40 / 2.5 26 2.5 30 / / 2000 × 650 × 1600 920 JRW-50S 141900 165 37.5 50/3 "; 30 3"; 38 / / 2000 × 650 × 1650 1150 JRW-60S 170280 198 45 60/4 "; 36 4"; 46 / / 2500 × 650 × 1650 1240 JRW-70S 198660 231 52.5 70/4 "; 42 4"; 54 / / 2550 × 650 × 1650 1290 JRW-80S 227040 264 60 80/4 "; 48 4"; 62 / / 2800 × 650 × 1800 1330 JRW-90S 255420 297 67.5 90 / 4 "; 56 4"; 70 / / 2800 × 650 × 1800 1390 JRW-100S 283800 330 75 100/4 "; 62 4"; 78 / / 3200 × 650 × 1800 1440 JRW-110S 312180 263 82.5 110/4 "; 68 4"; 86 / / 3300 × 800 × 1800 1500 JRW-120S 340560 396 90 120/4 "; 74 4"; 94 / / 3500 × 800 × 1800 1530 JRW-130S 368940 429 97.5 130/4 "; 80 4 "; 102 / / 3500 × 800 × 1800 1580 JRW-140S 397320 462 105 140 / 4.5"; 86 4.5 "; 110 / / 3600 × 800 × 1900 1620 JRW-150S 425700 495 112 150 / 4.5"; 92 4.5 "; 118 / / 3600 × 800 × 1800 1660 JRW-160S 454080 528 120 160 / 4.5"; 106 4.5 "; 126 / / 3900 × 1100 × 1600 1710 JRW-180S 540840 594 135 180 / 4.5"; 112 4.5 "; 134 / / 4100 × 1100 × 1600 1830 JRW-200S 567600 600 150 200 / 4.5 "; 118 4.5"; 142 / / 4100 × 1400 × 1600 1910 Note: 1. Cooling Compressor: withstand the maximum temperature of 45 ℃, the use of refrigerant R22. Refrigeration compressor: Support highest temperature 45 ℃, Refrigerant R22 for use 2. Screw chillers energy automatic control is 100% -75% -50% -25%. Screw water chillers energy automatic control for 100% -75% -50% -25%. 3. Into the water evaporation temperature 12 ℃, the evaporation temperature of water 7 ℃. Water into the condensing temperature 30 ℃, water condensation temperature 35 ℃. Evaporation temperature into the water 12 ℃, Evaporation temperature water 7 ℃, Cooling water temperature into 30, Cooling water temperature for 35. 4. CRW-15 ~ CRW-60 users to develop open units, performance parameters consistent with the model case cooling machine .The user can formulate open type Cold water machine, performance and the Cold water machine consistent 5. The above parameters are subject to change without notice. The above parameters are subject to change without prior notice.