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We are pleased to share the latest production update from our workshop: six Heating-Cooling All-in-One Units are currently in full manufacturing progress. These units are custom-built according to the customer’s application requirements, offering both heating and cooling functions in a compact stainless-steel design.   Engineered for Wide Temperature Applications Each all-in-one temperature control system is designed for demanding industrial environments, providing: Heating capacity: 12 kW Cooling capacity: 15 kW Working temperature range: –10°C to 80°C This broad temperature span allows the units to switch seamlessly between cooling and heating, making them ideal for processes requiring stable, precise, and rapid temperature transition.   Durable Stainless-Steel Exterior To meet the customer’s request for enhanced corrosion resistance and cleanroom-friendly equipment, all six units are manufactured with a full stainless-steel exterior. This design improves durability, extends service life, and ensures long-term performance even in harsh industrial conditions.   Reliable Temperature Control for Multiple Industries Hengde’s Heating-Cooling All-in-One Units are widely used in industries that require both chilling and heating from a single machine—such as chemical processing, laboratory equipment, molding operations, food production, and pilot-scale manufacturing. With precise temperature regulation and robust mechanical structure, the units are built to operate continuously with stability and safety.   Assembly in Progress Our production team is now performing the assembly steps, including piping layout, electrical integration, and system calibration. After passing functional tests and quality inspections, the six units will be prepared for packaging and shipment to the customer.   If your production line requires a compact, efficient, and dual-function temperature control solution, Hengde offers fully customizable Heating-Cooling All-in-One Units tailored to your specific process conditions.   To learn more or request a temperature solution for your application, visit: www.hengdechiller.com. Choose Hengde,Choose Perfect Temperature Solutions!

As Thanksgiving arrives, we would like to express our sincere appreciation to all customers, partners, and distributors around the world who have supported us throughout the year. Your trust in our mold temperature controllers, industrial chillers, oil boilers, and temperature-control solutions continues to be the driving force behind our growth.   For over two decades, our mission has been to provide reliable, precise, and efficient temperature-control equipment for manufacturing industries worldwide. This year, we witnessed significant progress across multiple applications—plastic injection molding, extrusion, calendering, electroplating, food processing, lithium battery production, and more. None of these achievements would have been possible without your collaboration and confidence in our products.   Thank You for Your Support To every customer who chose our systems for their production lines, shared feedback, or worked with us on new customization projects: Thank you for being an essential part of our journey. Your continued partnership encourages us to keep innovating, improving quality, and expanding our service capabilities.   Looking Ahead   As we move into the new year, we remain committed to: * Providing flexible OEM/ODM customization to meet unique production requirements; * Expanding global technical support, after-sales service, and quick-response solutions; * Investing in automation and smart temperature-control technology, including remote monitoring, PLC integration, and IoT-enabled systems; * Improving system performance for specialized applications such as electroplating chillers, lithium battery production cooling, chemical process heating, and high-temperature oil temperature controllers; * Strengthening our R&D capabilities to introduce new designs with better efficiency, safety protection, and long-term durability; * Helping customers reduce operational costs through optimized cooling solutions and environmental-friendly designs.   Warmest Thanksgiving Wishes On behalf of our entire team, we wish you a warm, joyful, and meaningful Thanksgiving. We look forward to continuing our partnership and supporting your success in the year ahead. Thank you for choosing us as your trusted temperature-control equipment supplier.Happy Thanksgiving!

We are pleased to share a behind-the-scenes update from our workshop: one 150kW and one 180kW high temperature oil mold temperature controller (model HEOT-150) are currently in full production. Both units will be delivered to a customer in the edible-oil industry, where they will be integrated with large-scale reactor tanks for continuous heating and temperature stabilization.   Designed for 300°C (572°F) High-Temperature Processes The HEOT-150 oil mold temperature controller is engineered for demanding thermal applications that require steady, high-precision control.   These units can reach up to 300°C (572°F), making them ideal for processes such as oil refining, reaction heating, and thermal polymerization within edible-oil manufacturing lines.   Customized 6-Meter Structure for Tall Reactor Systems   Since the customer’s edible-oil reactor tanks are extremely tall, our engineering team customized the equipment to match: * Overall height: approx. 6m; * Extended vertical structure to prevent oil backflow; * Optimised piping layout for stable circulation and consistent thermal distribution.   This tall configuration ensures that the thermal oil remains safely within the system even during shutdown or pressure fluctuations - a crucial requirement for high-viscosity materials used in the edible-oil sector. Precision Performance, Built for Industrial Reliability Both the 150kW and 180kW oil mold temperature controllers are equipped with: The oil pump’s power can be customized to meet specific process requirements； High-efficiency heating modules for rapid temperature rise； Reinforced oil circulation pump systems for large reactor volumes； PID intelligent temperature control with ±1°C accuracy； Electrical components are sourced from renowned brands, including OMRON, FUWI, TE, LG, Schneider, and Siemens; RS485 communication functionality is available as an optional upgrade; Advanced imported microcomputer control is standard, with PLC control available as an optional configuration. Each unit is undergoing rigorous testing and quality validation during assembly to ensure excellent stability during uninterrupted production cycles. Trusted Solutions for the Edible-Oil Industry HENGDE has accumulated rich experience in supplying high-temperature oil mold temperature controllers to edible-oil, food-processing, and chemical-reaction industries. Here are some of our previous project photos.   Looking for reliable temperature control equipment for edible-oil reactors or high-temperature processing? Contact us today for customized solutions tailored to your production line: www.hengdechiller.com.

We are excited to announce that a high‑capacity unit of the 60kW Oil Mold Temperature Controller (MTC), model HEOT-75-60, has just cleared its final testing stage at our factory. This custom oil mold temperature controller is destined for a customer in the aluminium‑plastic panel manufacturing line, who specifically chose our solution. MTU Front view of the mold temperature controller Oil MTU Left side view of the Oil mold temperature controller 60kW MTU Back-side view of the 60kW mold temperature controller 60kW Oil MTU Rear view of the 60kW Oil mold temperature controller   This 60kW Mold Temperature Controller is built to deliver exceptional consistency, especially under the demanding conditions of aluminium‑plastic sandwich panel forming. After rigorous commissioning and validation of all thermal circuits, control systems, and safety functions, the unit is now ready for final packaging. Once the wooden crate is sealed, the 60kW oil type mold temperature controller will be dispatched to the customer site.   Hengde has extensive experience in the aluminium‑plastic panel industry, and this unit reflects our proven expertise in delivering high-performance temperature control solutions for demanding production lines. Here is one of our previous customer's project.   Key Features of the 60kW Oil Mold Temperature Controller(MTC)： High heating capacity up to 60kW, specifically engineered for large-format panels and heavy-duty mold systems. Optimised thermal oil circulation system to maintain uniform temperature across large mold surfaces and reduce cycle variation. Precision temperature control with advanced PID regulation and high-quality sensors to ensure mold surface stability and repeatability. Robust components from leading brands, integrated to deliver maximum reliability and longevity in industrial environments. Compact yet heavy-duty design, enabling efficient integration into production lines while easing maintenance access. Comprehensive safety protection, including over-temperature protection, flow & pressure monitoring, and fault-alert diagnostics.   For professionals in the aluminium‑plastic panel or composite board industry who are looking for a reliable, high-power temperature control solution — our Mold Temperature Controller(MTC) offers a compelling choice. If your process requires dependable mold temperature management at scale, we invite you to contact us today for more details and custom-tailored solutions: www.hengdechiller.com. . Choose Hengde, Choose Perfect Mold Temperature Controller!

We are pleased to share that one unit of the 24kW Oil Mold Temperature Controller, model HEOT-30-24, has been fully completed at our Hengde factory. With a maximum operating temperature of 300°C（572℉）, this high-temperature solution is designed to support demanding industrial processes where precise and stable temperature control is essential.   This 24kW mold temperature controller has successfully passed internal quality inspection and performance testing. It is now awaiting the balance payment from the customer. Once payment is received, the mold temperature controller will be packed and prepared for shipment to Thailand. Mold Temperature Controller Oil Mold Temperature Controller 24kW Mold Temperature Controller Key Features of Hengde HEOT-30-24 Mold Temperature Controller Engineered for consistent performance in high-temperature applications, this 24kW oil type mold temperature controller offers the following advantages: High-temperature capability up to 300°C（572℉） for molds, die casting, rubber molding, and thermal fluid heating processes; Efficient heat transfer oil circulation ensures rapid heating and excellent heat stability; Precise temperature control with ±1°C accuracy for improved product consistency and process reliability; Built with globally recognized electrical components such as Schneider for enhanced safety and durability; Compact, robust design for easy installation and convenient daily maintenance; Multiple protection functions including over-temperature, over-pressure, and oil level safety protection. Application Industries The HEOT-30-24 oil mold temperature controller can be widely used across various industries that require high thermal efficiency and stable performance, including: * Plastic mold temperature control * Die-casting and metal molds * Rubber and shoe sole molding * Lithium battery separator and coating lines * Hot press molding equipment * Laboratory and high-temperature testing Its accurate heat transfer oil circulation technology helps enhance product quality, shorten heating time, and reduce energy consumption. At Hengde, we remain committed to delivering reliable temperature control solutions to global customers, with OEM/ODM options available to fit different process requirements.   If you are looking for a stable, durable, and efficient 24kW Oil Mold Temperature Controller, we are ready to support your project with tailored solutions. Choose Hengde, Choose Perfect Mold Temperature Controllers!

At Nanjing Hengde Electrical Equipment Co., Ltd., another high-performance HC-15A air cooled chiller (15hp air chiller / 45kw air chiller) has successfully completed production and testing. This order comes from a valued customer in Southeast Asia, who will use the unit in the front-end process of lithium-battery production, providing stable cooling for the mixing tank system.   The 45kW air cooled chiller has now passed all functional and safety inspections and is currently in the final packaging stage. Once the wooden crate is fully secured, the 15HP air chiller (45kw air chiller) will be ready to leave our factory and start its journey to the customer’s site. Chiller For Lithium Battery Industry  Can be OEM, customizable, and explosion-proof Air Chiller For Lithium Battery Industry World famous brand parts: such Danfoss, PUNP, Schneider, Siemens;. Air Cooled Chiller For Lithium Battery Industry Imported compressor, Panasonic / Copeland. Industrial Chiller For Lithium Battery Industry High power, big air flow rate and low-noise cooling fan--ensures nice heating dissipation   The HC-15A air chiller (45kw air chiller) is engineered for precision temperature control and long-term reliability. It uses branded compressors and an advanced control system to ensure accurate cooling performance even under heavy industrial conditions.This model is widely applied in battery manufacturing, chemical processing, electroplating, and plastic molding, making it one of Hengde’s most popular air cooled chillers.   From the start of the project, our technical team closely worked with the client to confirm the chiller’s configuration — including cooling capacity, refrigerant type, and control panel settings — to ensure the 15HP chiller would perfectly match the working requirements of the lithium-battery mixing process.   Over the years, Hengde has developed mature and proven temperature control technology tailored for the lithium battery industry, covering every stage from electrode preparation to slurry mixing and coating. With our extensive experience in precision temperature management and strong customization capabilities, Hengde has become a trusted partner of many of China’s leading lithium battery manufacturers — including industry giants such as CATL, BYD, CALB, Gotion High-Tech, LG Energy Solution, Sunwoda, EVE Energy, Farasis Energy, Rept Battero Energy, and others.      We remain committed to supporting the global new energy industry with high-precision, reliable, and energy-efficient temperature control solutions that drive consistent performance and sustainable innovation.   Want to learn more about how Hengde chillers are applied in the lithium battery industry? Visit the Chiller For Lithium Battery Industry section for more details.   Hengde — Precision Cooling for a Greener Future. Choose Hengde, Choose Perfect Industrial Chiller!

In early September, a customer from Germany reached out to Nanjing Hengde Electrical Equipment Co., Ltd. to inquire about the technical specifications of our 24kW water mold temperature controller.After several rounds of communication and comparison with other suppliers, the customer was impressed by Hengde’s product quality, technical expertise, and service support. Finally, in end September, they confirmed their order for two units of HWM-30-24 water mold temperature controllers.   Due to the National Day and Mid-Autumn Festival holidays, the delivery schedule was slightly extended. Now, both units have been fully assembled and tested, and are undergoing the final inspection before packaging and shipment to Germany.   Each water mold temperature controller is engineered for precise and stable temperature control, equipped with high-efficiency heaters, a reliable water pump, and an advanced PID control system to ensure fast response and consistent temperature accuracy.   The feature of 24kW water mold temperature controller:  1. Explosion-proof piping design for enhanced operational safety. 2.Equipped with a return water temperature display for real-time monitoring. 3. Instant cooling function enables rapid startup and temperature stabilization. 4. Pump power and heating capacity can be tailored to customer requirements. 5. Optional multi-point temperature control system available for complex applications. 6. Automatic air exhaust upon startup and intelligent heating power switching function. 7. Electrical components sourced from top international brands such as OMRON, FUJI, TE, LG, Schneider, and Siemens. 8. Optional RS485 communication interface for automated system management. 9. Controlled by imported microcomputer or PLC system for stable and precise operation. 10. Temperature control range: inlet water from ambient temperature up to 120°C. Mold temperature controller front RS485 communication provides automated management (optional) Mold temperature controller left side Electrical appliances incorporate OMRON, FUJIW, TE, LG, Schneider and Siemens Mold temperature controller right side  Imported microcomputer or PLC provides control (optional) Mold temperature controller back Multi-point temperature control unit can be customized   Before shipment, every mold temperature controller is carefully inspected to guarantee dependable operation and long service life. Hengde remains committed to delivering high-quality temperature control equipment and building long-term trust with clients worldwide.   This upcoming delivery once again demonstrates the confidence that international customers place in Hengde’s 24kW water mold temperature controllers — reliable performance, durable construction, and precision you can count on.

Back in November 2015, a customer from South America chose Hengde for their factory’s cooling needs and ordered a 10HP air cooled chiller (30kW air chiller).   At that time, they simply hoped for a reliable cooling solution — but ten years later, their message surprised and delighted us. After a full decade of continuous operation, through changing seasons and demanding workloads, this 10HP air chiller remains in excellent working condition — proof of Hengde’s promise to deliver long-lasting quality.   Recently, the same customer reached out again — not because the old 10hp air cooled chiller failed, but because they trust our quality and wanted to order another 10HP air cooled chiller. That trust, built over ten years of performance, means more to us than any award or certificate.   The Feature of Hengde 10HP Air Cooled Chillers: 1. Equipped with a reliable water pump from a trusted international brand. 2. Built using world-renowned components such as Danfoss, PUNP, Schneider, and Siemens. 3. Compatible with multiple refrigerants including R407C, R410A, and R134A; non-standard options available upon request. 4. No cooling tower required — compact, easy to move, and convenient for maintenance. 5. Supports OEM customization and can be made explosion-proof if needed. 6. Designed with a complete safety protection system for stable operation. 7. Sleek, industrial-grade design that combines functionality with modern aesthetics. 8. High-performance fan delivers strong airflow, efficient heat dissipation, and low noise. 9. Advanced temperature controller ensures precise and stable water temperature control.   At Nanjing Hengde Electrical Equipment Co., Ltd., we believe every machine we make carries our reputation. Each air cooled chiller is assembled with precision, using top-tier components from brands like Schneider, Siemens, and Omron, and is tested thoroughly before delivery.   This story is more than just about a machine — it's about trust, endurance, and the value of quality. For us, seeing a 10HP air cooled chiller still running strong after ten years is the best reward for our dedication. Hengde chillers – Quality that lasts. Performance you can  trust.     Choose Hengde, Choose Perfect Air Cooled Chiller!

As the National Day and Mid-Autumn Festival are approaching, Nanjing Hengde Electrical Equipment Co., Ltd. will observe an eight-day holiday from October 1st to October 8th, 2025.   During this period, both our production lines and office operations will be temporarily closed. Normal business activities, including manufacturing, logistics, and customer support, will resume on Thursday, October 9th, 2025.   Hengde is committed to providing high-quality mold temperature controllers (MTCs) and chillers that serve clients across industries such as injection molding, die casting, electroplating, and more. These solutions help maintain precise temperature control, improve production efficiency, and ensure product quality.   The National Day marks the founding of the People’s Republic of China and is traditionally celebrated with family gatherings, festive events, and nationwide activities. The Mid-Autumn Festival, one of China’s most important traditional holidays, symbolizes reunion and harvest. Families enjoy mooncakes, admire the full moon, and participate in cultural celebrations.   At Hengde, our team will also take this opportunity to celebrate together, share festive meals, and enjoy cultural traditions that highlight unity and appreciation. These holidays allow us to recharge and return with renewed energy to continue serving our global clients with reliable Hengde MTCs and chillers.   We kindly remind our customers and partners to plan their procurement schedules accordingly. For any urgent inquiries during the holiday, please contact us via email, and our team will respond as soon as possible after operations restart. We sincerely appreciate your trust and cooperation, and we wish everyone a joyful and peaceful holiday season.

Our factory is now actively producing 20 units of Oil Mold Temperature Controller HEOT-75-96 for a valued customer in the lithium battery industry.     In July, this customer purchased 9 units of our Oil Mold Temperature Controller. After several months of operation, the equipment proved its stability, precise oil temperature regulation, and energy efficiency. Recognizing the outstanding performance, the customer placed a repeat order in September for 20 additional units.   The 96kw Oil Mold Temperature Controller is designed with a heating capacity of 96kW, using heat-conducting oil as the medium. It offers a wide temperature control range up to 300℃, indirect cooling, and stable thermal performance. These features ensure consistent production quality, reduce defect rates, and improve efficiency—key requirements for the fast-growing lithium battery industry.   In lithium battery production, accurate temperature control is critical at every stage, from electrode coating and drying to cell assembly. By maintaining stable and uniform temperatures, our Oil Mold Temperature Controller helps manufacturers improve process consistency, extend equipment lifespan, and achieve higher product yield. Oil Mold Temperature Controller   Oil Mold Temperature Controller   Oil Mold Temperature Controller Oil Mold Temperature Controller   This repeat order reflects not only the trust of our customer but also the recognition of our company's continuous innovation and commitment to quality. We will keep delivering advanced thermal management solutions, empowering the global lithium battery industry.   Choose Hengde,Choose Perfect Mold Temperature Controller！  

Project Highlight:  HEOT-40T-27 Oil Mold Temperature Controller successfully shipped to our valued client! Tailored for demanding production environments, this model of oil mold temperature controller offers precise temperature regulation—ensuring your process runs smoothly without compromise.   Below is the shipment video of this model mold temperature controller:   HEOT-40T-27 Oil Mold Temperature Controller Key Features: Dual-Zone Control: Equipped with two independent systems, enabling separate temperature regulation for different molds or process zones, delivering greater flexibility and efficiency. Advanced Oil-Circulation Design: Guarantees rapid and uniform mold heating for consistent performance. Stable PID Temperature Control: Maintains ultra-precise temperature accuracy, typically within ±1 ℃. Robust and Safe Construction: Built with stainless-steel components and equipped with protections like overheat, low-oil level, and auto air-exhaust systems for worry-free operation.     If you're in injection molding, die casting, or other industries requiring reliable thermal control—let this kind of 27kw oil mold temperature controller elevate your productivity.   Need a tailor-made heating solution for your application? Contact HENGDE for OEM/ODM mold temperature controller options now!  

August 12, 2025 – Hengde Electrical Equipment has successfully shipped a 3HP air cooled chiller for injection molding to a repeat customer. This delivery highlights our ability to supply reliable, high-performance cooling chiller tailored for injection molding industry applications.   Application of Chillers in the Injection Molding Industry In the injection molding industry, stable mold temperature is essential for achieving consistent product quality and reducing cycle times. Our air cooled scroll chiller for injection molding applications helps: Remove excess heat from molds rapidly Maintain precise cooling water temperature for uniform parts Shorten molding cycles to boost output Reduce thermal stress to prolong mold life   Key Features of the Hengde 3HP Air Cooled Chiller Premium compressor from leading global brands High-efficiency condenser and evaporator for fast heat exchange No cooling tower required, ideal for sites without extra water supply Compact footprint for easy installation in tight spaces User-friendly controls for simple daily operation   Contact us to learn more about our injection molding industry chiller applications. Choose Hengde, Choose Perfect Air Cooled Chillers.