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A mold temperature controller circulates heated or cooled water or oil through the channels of an injection mold to hold the mold at a set temperature, helping control cooling conditions and support consistent cycle time and part quality. This category lists water-type and oil-type mold temperature controllers from Taiwanese auxiliary equipment builders, together with related temperature control products. Use the guide below to specify a unit before you request quotations.
What Is a Mold Temperature Controller?
A mold temperature controller (also written mould temperature controller, and also searched as a thermolator) is an auxiliary unit with a pump, a heater, a cooling valve or heat exchanger connected to chilled or tower water, and a controller that regulates heating and cooling against a temperature sensor. Because it both heats and cools, it is different from a chiller, which only removes heat and supplies cold water; the controller regulates the circulating fluid temperature, and its cooling source may be chilled water or cooling-tower water depending on the system. It is also different from a hot runner temperature controller, which powers the heaters inside a hot runner manifold and does not circulate heat-transfer fluid through the mold.
Water or Oil?
Water units are the usual choice for most thermoplastics. Non-pressurized units run to around 90 °C; above water's atmospheric boiling point a pressurized water unit is required, with models rated to roughly 140–180 °C. Confirm the rated operating temperature and pressure of the proposed model.
Oil units cover higher temperatures, commonly 200 °C and above, at the cost of lower heat transfer efficiency, oil handling and more maintenance.
Dual-circuit units control two mold halves or zones independently from one cabinet when core and cavity need different temperatures.
How to Choose a Mold Temperature Controller
Size heating and cooling capacity from the mold, not the machine. Heating capacity in kW sets how fast the mold reaches temperature after a changeover; cooling capacity sets whether the unit can hold temperature once the melt delivers heat every cycle. Ask the supplier to size against mold weight, resin, shot weight and cycle time.
Check pump flow and pressure against your channel layout. A unit that reaches the set temperature but cannot push enough flow through a long, small-diameter circuit shows a large inlet-to-outlet difference and uneven parts. Flow rate and pump head belong on the specification next to temperature.
Match the medium and model to the conditions you will actually run. Select from the required operating temperature and pressure, heat-transfer performance and maintenance requirements, and confirm the proposed model is rated for those conditions.
Ask about control and connectivity. Flow measurement, leak-stop and mold-drain functions, and an interface to the molding machine or a monitoring system, matter as much as the heater if you plan to track process data.
Mold Temperature Controller Manufacturers on PRM-Taiwan
SHINI PLASTICS TECHNOLOGIES, INC. lists the STM series oil heaters in standard and high-temperature models, the STM-W water heaters, the STM-WF large-flow water heaters, the STM-PW high-temperature water heaters and the STM-EB budget series, within a wider auxiliary equipment range. Request a quote from SHINI
YANN BANG ELECTRICAL MACHINERY CO., LTD., founded in 1974, lists the YBMI and YBMD mold temperature controllers, a high-degree water type, a compact water type and the YMWP unit that combines a chiller and a mold temperature controller in one cabinet, within a wider auxiliary range. Request a quote from YANN BANG
A-MAX TECHNOLOGY CORP lists its AO and AW series oil and water temperature controllers alongside industrial chillers and other auxiliary equipment, for buyers sourcing several types of auxiliary equipment from one supplier. Request a quote from A-MAX
Hot Runner Controllers Are a Different Product
Several products in this category come from ARICO TECHNOLOGY CO., LTD. and MOLDPOWER CO., LTD.: hot runner temperature controllers regulate manifold and nozzle heaters, valve gate controllers operate valve pins, and solid state relays are switching components. These products serve different functions from water- or oil-circulating mold temperature controllers. Many molds need both a hot runner controller and a mold temperature controller, and they are specified separately.
Frequently Asked Questions
What is the difference between a mold temperature controller and a chiller?
A mold temperature controller both heats and cools to hold a set temperature; a chiller only removes heat and supplies cold water. The controller's cooling source may be chilled water or cooling-tower water, depending on the system.
How do I size a mold temperature controller?
From heating capacity in kW for heat-up time, cooling capacity for holding temperature under load, and pump flow and pressure for your channel layout. Ask the supplier to size it from mold weight, resin, shot weight and cycle time rather than from machine tonnage.
Water or oil mold temperature controller: which should I buy?
Non-pressurized water units run to around 90 °C, pressurized water units to roughly 140–180 °C, and oil units cover higher temperatures or cases where water pressure is impractical. Choose from the operating temperature and pressure the mold will actually run.
Does PRM-Taiwan sell mold temperature controllers directly?
No. PRM-Taiwan is a B2B marketplace where each manufacturer runs its own showroom and answers inquiries directly. Use the request-a-quote link beside any supplier above, or send one set of requirements and it is routed to the suppliers whose range matches.
Tell PRM-Taiwan the resin, mold and cycle you run and we will match you with suppliers whose range fits. → Send your requirements to PRM-Taiwan
MITSUDELL CO.,LTD.
Dynisco Polymer manufacturers need to create new materials and deliver high quality to meet ever changing end-use requirements. Precise testing and analysis is mandatory to ensure quality and to stay competitive. Rely on Dynisco's solutions to gain a window into your process and speed up the development, production, quality testing and analysis of polymers. Dynisco has more than 6 decades of commitment to helping customers provide a true“window into the process” with our leading edge quality products and award winning innovated solutions for indication and control critical plastic process measurements including, pressure, temperature and polymer rheology. Harnessing these critical parameters allow the plastic processor to reduce lot-to-lot variations, reduce scrap, improve productivity, and integrate recycled materials into their process without sacrificing product quality. MITSUDELL HISTORY Founded in 2002, headquartered strategically in business and trading center of Penang island in Malaysia. Mitsudell Sdn Bhd are dealing with a very elite group of suppliers, franchised as well as independent distributor of semiconductors and electronic component. We specialise in Integrated circuits, Transistors, Diodes, Passive, Interconnect and cable assembly product. On top of the comprehensive range of current products that we offer, Mitsudell Sdn Bhd also helping customer in turnkey products via value added design and reference solutions. The company has been always keeping up with the markets need and trend throughout the years. In year 2017, Mitsudell expand its core and penetrate into plastic industry, therefore Mitsudell Solutions Sdn Bhd has been established on 13th Mac. 2017 and appointed by Dynisco as a leading distributor for their Polymer Testing and Instrument Equipment. In the same year too, Mitsudell Solutions Sdn Bhd has build up a laboratory in Penang HQ for polymer’s physical, mechanical & properties testing. Followed by Mitsudell (Thailand) Co., Ltd. incorporate on 20 May 2013 for semiconductors and electronic component distributor in Thailand. After on, in year 2017, the company has transform its business core into plastics industry and authorized by Dynisco as their distributor for Polymer Testing and Instrument Equipment. In 2019, Mitsudell Co., Ltd. has been established and authorized by Dynisco as exclusive and the only distributor for pressure sensor in Taiwan. VIATRAN - WHO WE ARE Viatran is a worldwide leader providing innovative pressure and level transmitters. Our high accuracy transducers and rugged pressure transmitters provide repeatable measurements over a wide range of pressures and temperatures. Viatran pressure sensors offer mV/V, voltage and 4-20 mA outputs along with a variety of electrical connections and pressure port fittings. Our pressure sensor product families include standard duty pressure transmitters, high accuracy pressure transducers, differential pressure transmitters, submersible pressure sensors, process pressure transmitters, sanitary pressure transducers, flush mount pressure sensors, severe duty pressure transmitters, and special duty pressure sensors. For half a century, Viatran has been solving pressure, level measurement, extreme temperature and fast response problems in some of the toughest application environments - highly corrosive media, damaging cyclic pressure, and severe shock and vibration. Viatran pressure sensors and level measurement transmitters are designed for applications such as oil and gas services, steel production, food and medical equipment, die casting, chemical production and various automotive and aerospace tests.
SHINI PLASTICS TECHNOLOGIES, INC.
Derived from Taipei, Taiwan, Shini group has gone through an extraordinary journey for more than 40 years. To date, Shini group has established six production bases and one corporate technology center globally. Specialized in manufacturing plastic auxiliary equipments, Shini products consist of eight series, including drying & dehumidifying, feeding & conveying, dosing & mixing, heating & cooling, granulating & recycling, automation solution, systematic solution and hot runner system. Adhered to the management principle “focusing on particular business, pursuing to be the world leader”, Shini people have created new situations one after another. Till now, Shini group has ranked among the world-class manufacturers of plastic auxiliary equipment and taken the lead of Asia plastic auxiliary equipment industry.
ARICO TECHNOLOGY CO., LTD.
The Brand A harmonious cooperation, a devoted business spirit, an innovative edge, a worldwide brand. The trademark of ARICO Technology Co.Ltd., consists of a white human icon , three squares and alphabets ARICO: The white human icon symbolizes ARICO's humanity-based developments and its emphasis on and concern for humanity, which confers a positive meaning of soaring upward. The blue squares denote to the close combination of the customers, suppliers and ARICO, who thrive and prosper together in their pursuit for excellence and perfection. ARICO is the abbreviation of A Right Controller Supplier, representing the company's determination and conviction to become "an excellent industrial control products provider". The business spirit of ARICO is founded on professionalism, steadiness and customers' trust. The company has spared no efforts in innovating its products to meet international standards and becoming a worldwide brand. Philosophy And Responsibility Founded in 1987, ARICO Technology Co.Ltd., has since committed itself in the development of industrial products and technologies to become a customer-satisfying solutions provider. Besides researching and developing full range of sophisticated temperature control units, PC based human-machine interfaces and customized control equipment, ARICO introduces excellent products needed by related industries to expand the supply scope, bettering the company's ability to meet the customers' expectation and demand of product upgrades. Our Responsibilities: High efficiency of organization operation and production management. A comprehensive marketing and service network. Maintenance of products competitiveness . And continue to exert our efforts and commitment in "Reliability" "Functionality" "Economy" "Advance"
YANN BANG ELECTRICAL MACHINERY CO., LTD.
YANN BANG, the specialist of automatic auxiliary conveying and drying system for plastic and rubber industry in Taiwan, is founded in 1974. To persist in R&D around four decades, we are awarded of numerous patents in Taiwan, Japan, USA, Germany, and China. With the honor of "Taiwan Symbol of Excellence Winner", CE certification, ISO 9001, we supply the best quality and service over 80 countries in the world globally. Yann Bang have a completed products line and provide total solutions for you, such as drying system, dosing system, temperature heating & cooling system, conveying system, recycling system, and more .
MOLDPOWER CO., LTD.
In 1997, Mr. Chen, Chung-Le and Mr. Chen, Ya-Mo co-founded Mold Power Co. Our core-values are honesty, quality, expertise, and a better future together. We are devoted to the design and the manufacturing of hot runner systems and originated the brand "Mold Power". Because of superior product performance, our products have been completed by quite a few domestic mold plants for appliances, food containers, cosmetics, automotive parts, medical supplies, Electronic products etc.. We provide customers with complete products and technology sharing. We are a "research and development" direction firm. We continuously learn learn from developments in foreign advanced technology and the inclusion of the them with our own innovation to keep ourselves. We have also introduced advanced machinery and equipment from Europe, America, Japan, and Taiwan and have developed a strict quality management and after-sales service system to ensure. consistency in product line processes, shortened production time, reduced management costs and enhanced overallness. Over years, we have gained recognition from our customers with our excellent quality and production capacity, and we are gradually because better known in the international market as well. Currently, our research and development center and production capitals are based in Taiwan and we also have plants and two service bases in China and Vietnam. In addition to that, agents base in Thailand, Malaysia and Indonesia are all at your disposal. Prospective agent partners based in the locals are also welcome to join us.
HABOR PRECISE INDUSTRIES CO., LTD.
HABOR cooling equipment mainly focused and solved the problem on sustained machining accuracy that heat generated during high speed machining from all type of mechanical equipments. The tool machine can be improve of longer lasting the working life time with sustained machining accuracy and can be prevent damaging from thermo deformation and over heated control elements.
SHINE WELL MACHINERY CO., LTD.
SHINE WELL MACHINERY CO., LTD. was established in 1980. We specialize in innovating technology of injection molding machine basing on abundant experience of plastic molding in years and well-trained team in sales, R&D, QC, assembly, test-run and service support. We can provide you more values in plastic field by our high-performance injection molding machinery.
A-MAX TECHNOLOGY CORP
A-Max Technology Corp., with a dedicated R&D team and adhering to the motto to offer quality, advanced and trustworthy products and prompt service, provides convenient/well-organized after-sales service, as well as being an engineering and specialized planner to help customers/manufacturers in the fields of rubber, plastic, biomedical, pharmaceutical goods and processed food.
GOLFANG MFG. & DEVELOPMENT CO., LTD.
Our founder Po-Chien Lee, with his practical experiences and expertise in the mechanical design, and with all of our staff's diligent efforts, developed the most advanced machine and established the first injection blow machine manufacturing factory-Golfang Machinery Factory (now called Golfang Mfg. & Development Co., LTD) in Taiwan in 1981. At the beginning of the factory's establishment, due to the shortage on labors and materials, we had to cautiously utilize our resources. We also needed to overcome all of the precision problems in the process of building machine and producing the corresponding mold. We had to break through the problems existed in the injection blow molding machines made by the advanced countries, including the difficulties in machine operation and high expenses for changing mold and machine operation. After all, we had successfully produced and sold the first set of injection blow machine into the market in 1982. Till now, Golfang is still the leading brand in Taiwan’s injection blow molding industry. Its machines are competitive with the European, American, and Japanese machines and have great reputation amount its customers and in the industry.
FORMAX EQUIPMENT INC.
Formax EQUIPMENT INC. Precision in measurement defines performance. “Detail is where value is maximized.” – Formax Founded in 1992, Formax has established itself as a strategic partner in the global plastics processing industry. Leveraging strong R&D capabilities, we deliver high-quality, high-performance auxiliary equipment and automation systems designed to enhance operational efficiency and optimize production outcomes. As a specialist in integrated production systems, Formax is committed to helping customers improve process stability, reduce defects, and elevate manufacturing competitiveness. Guided by the principles of Precision, Aesthetics, and Operational Convenience, we continuously upgrade our product portfolio—from central conveying systems, dosing and mixing equipment, feeding and conveying systems, drying and dehumidifying equipment, heating and cooling units, to granulation and recycling solutions. Formax remains dedicated to driving value creation for the global plastics industry through reliable technology, refined engineering, and performance-driven innovation.
BYYOUNG INTERNATIONAL CO., LTD.
Byyoung International Co., Ltd . was established in 1985. Byyoung who is one of the leading manufacturers of chillers as well as temperature control units in Taiwan . Byyoung, as with two-decade experiences, whose greater glory consists to be in stimulating innovation, enhancing quality, and quickening response time to the customers of all over the world. Byyoung, is the first one to design “without hopper” for the hot water system of the temperature controller-water type in the world.