Cold and hot temperature control machine/refrigeration and heating temperature control machine

Cold and hot temperature control machine/refrigeration and heating temperature control machine
Shanghai Huxin Machinery Co., Ltd. SHHUXINJXYXGSYJ Company's integrated cold and hot temperature control machine/Huxin/cold and hot temperature control machine gathers numerous technical elites in the domestic temperature control equipment manufacturing industry, continuously absorbing technology and management, and enjoying praise in the industry. Our business scope radiates nationwide. Our company has more than ten years of experience in researching and manufacturing industrial temperature control equipment, providing you with industrial temperature control technology and solutions.

Cold and hot temperature control machine/refrigeration and heating temperature control machine

Sustainable operation without worrying about excessive mold temperature, and downtime during the process does not require waiting for the mold to warm up due to a decrease in mold temperature, thus improving production efficiency. Suitable for various precision locations. Improve production efficiency and ensure product quality. Quality is the guarantee of enterprise survival. Lidesang mold temperature control machines are meticulously and conscientiously created products, and the performance of newly upgraded products is set at a high level. Strive to create high-quality temperature control equipment and create value for customers with affordable prices and comprehensive services.
Feasibility study report refers to a written report written before formulating a construction or scientific research project, which conducts specific, in-depth, and detailed technical argumentation and economic evaluation of the feasibility, effectiveness, technical plan, and technical policy of the project implementation, in order to determine a technically reasonable and economically cost-effective optimal plan and timing. The feasibility study report has strong guidance, and its preparation must be assisted by a professional and experienced consulting agency. It must possess the issued engineering consulting qualification certificate. The feasibility study report is not only the starting point of project work, but also the foundation for a series of future work. Its role can be summarized in the following aspects:
Our company's main products include: mold temperature machines, oil type mold temperature machines, water type mold temperature machines, oil circulation temperature control machines, water circulation temperature control machines, refrigerators, oil heaters, water heaters, thermal oil heaters, anti mold temperature machines, industrial refrigerators, air-cooled chillers, water-cooled chillers, integrated temperature control machines, chillers, and more. We are all available for you to choose from! In addition, in order to better serve users in various industries, our engineers have also developed specialized machines for different industries, such as hydraulic press forming specialized mold temperature machines, rubber (plastic) machinery specialized mold temperature machines, cable extrusion specialized mold temperature machines, magnesium and aluminum alloy die-casting specialized mold temperature machines, reaction kettle temperature control machines, large temperature control machines, and roller temperature control machines.

This utility model discloses an automatic temperature control device for a hydraulic press mold, which includes a temperature control unit set on a PLC, multiple temperature control units set on the PLC, each temperature control unit connected to a heater set on the mold of the hydraulic press slider controlled by it, and a temperature sensor also connected to the control unit on one side of the heater. Each temperature control unit performs temperature control for four circuits. There is also a human-machine interface touch screen connected to the PLC through RS232 interface. The temperature sensor is connected to the input terminal of the PLC temperature control unit. The heater is connected to the output terminal of the PLC temperature control unit. Due to the installation of multiple temperature control units on the PLC, and the execution of four temperature PID control circuits by one temperature control unit, this utility model truly achieves high automation, high precision, high real-time, and high reliability in temperature control of hydraulic press molds.
Pay attention before starting the industrial chiller; It is necessary to check whether the power connection of the unit is proper. First, turn on the water in the system, and then turn on the chiller. Is there any abnormality around the unit. The water tank and condenser of the chiller must be filled with water, and do not operate without water. Check if the refrigeration (cooling) water valve is open, if the water tank is in standby state, and if the cooling pump has been tested and running without any faults. The maintenance of industrial chillers requires maintaining the cleanliness of the cooling tower and maintaining air circulation and low temperature around the tower to prevent debris from entering the cooling tower and reducing the heat dissipation effect. Please keep the surface of the cooling coil of the air-cooled chiller clean to ensure air circulation and low temperature. Regularly clean the scale on the coil to ensure good heat exchange effect. If the chiller has been in use for more than half a year, or if the cooling capacity is reduced, or if the high/low pressure switch frequently malfunctions, please arrange for staff to clean the condenser. The chiller is widely used in the injection molding industry, and the development potential of China's injection molding machine industry is great, with ample potential.
Cold and hot integrated temperature control machine/Hu Xin/Cold and hot temperature control machine, Shanghai Hu Xin Machinery Co., Ltd.'s design requirements and quality service objectives are based in China, with a focus on pre-sales, sales, and after-sales services. The company's products are widely used in plastic injection molding, light guide plates, connectors, chemical engineering, die-casting, reaction kettles, rubber tires, rolling, shoe materials, printing and dyeing, drying, internal mixing and other industries, The recognition of the company's brand by the market and the imitation of the company's products by peers are sufficient evidence that the company's products have the ability to replace imported temperature control equipment.

Cold and hot temperature control machine/refrigeration and heating temperature control machine

For the mechanical, hydraulic, and pneumatic diagrams of CNC machine tools, it is necessary to clarify their functions and context. And indicate one by one on the drawings, for example, the installation of COBURG CNC gantry milling accessories and cutting tools in Germany is relatively complex, and the diagram needs to be decomposed. For example, which solenoid valve is used to lock the cutting tool? What are the corresponding PLC outputs and inputs? On the diagram, it should be clearly stated that from electrical to mechanical action, the whole process should be carried out in one go. At the same time, special attention should be paid to the parts with close mechanical and electrical relationships. For example, the Italian INNSE CNC milling machine uses electro-hydraulic proportional valve technology, and it is important to understand its function and function, especially its adjustment method and data, static and dynamic proportional valve current, and corresponding balance pump pressure, both electrical and mechanical, and electromechanical integration, Mastering multiple skills will enhance one's problem-solving skills.
The heating method should be hot oil heating. The hot oil continuously flows through the pipes inside the mold, heating the mold from the inside to achieve a state suitable for production. Due to the fact that heat transfer oil can not only heat up, but also cool down like water, and functions like a heat exchanger, it can maintain the mold temperature within a certain range, even when production is interrupted.
Welcome to Shanghai Huxin Machinery Co., Ltd! Adhering to the business philosophy of "quality for survival, reputation for development, technological innovation, and service for brand creation", and with the corporate tenet of "integrity, pragmatism, innovation, and progress", we continuously improve our product quality. We sincerely hope to work together with users from all walks of life and welcome new and old customers to call for consultation.

Cold and hot temperature control machine/refrigeration and heating temperature control machine

You can choose to use water or oil as the heat transfer medium as needed. Before forming, the temperature is adjusted using automatic intelligent control, which automatically controls the mold temperature to quickly reach the desired temperature and always maintain a constant temperature, reducing the time required for mold preheating. Sustainable operation without worrying about excessive mold temperature, and downtime during the process does not require waiting for the mold to warm up due to a decrease in mold temperature, thus improving production efficiency. High temperature control accuracy, fast heating, uniform temperature, high thermal efficiency, energy-saving, shortened preheating time, and wide heating temperature range. The temperature control accuracy is ± 1 ℃, which can meet the strict requirements of high process standards.
In terms of cooling design, large diameter cooling water is used to achieve a more uniform effect. When customers read cooling power data, they should pay special attention to temperature difference conditions. The cooling power indicated by Robomat is at a temperature difference of 150K between hot oil and cooling water. The larger the temperature difference, the greater the equal cooling power: for example, 60kW/150K ≈ 85kW/190K. Sliding bearings have an exceptionally long working life. The motor is magnetically connected to the pump, and there is no oil leakage. Other types of pumps require frequent replacement due to wear on the sliding ring seal due to stress. The magnetic connection only has a static sealing ring, without the disadvantage of frequent replacement, resulting in a higher effective usage rate of the pump. The sealing performance of the magnetic connection will be good, and there will be no leakage of thermal oil. It is relatively clean and reliable during operation. The working temperature of the magnetic connection components reaches 300., The high oil temperature setting exceeds 350., Especially suitable for high-temperature hot oil. At present, magnesium alloy die-casting is a popular investment, and high-temperature hot oil is crucial for magnesium alloy die-casting. When choosing, it is even more important to be careful.
Pay attention before starting the industrial chiller; It is necessary to check whether the power connection of the unit is proper. First, turn on the water in the system, and then turn on the chiller. Is there any abnormality around the unit. The water tank and condenser of the chiller must be filled with water, and do not operate without water. Check if the refrigeration (cooling) water valve is open, if the water tank is in standby state, and if the cooling pump has been tested and running without any faults. The maintenance of industrial chillers requires maintaining the cleanliness of the cooling tower and maintaining air circulation and low temperature around the tower to prevent debris from entering the cooling tower and reducing the heat dissipation effect. Please keep the surface of the cooling coil of the air-cooled chiller clean to ensure air circulation and low temperature. Regularly clean the scale on the coil to ensure good heat exchange effect. If the chiller has been in use for more than half a year, or if the cooling capacity is reduced, or if the high/low pressure switch frequently malfunctions, please arrange for staff to clean the condenser. The chiller is widely used in the injection molding industry, and the development potential of China's injection molding machine industry is great, with ample potential.
Multiple refrigeration circuits can be set according to customer needs, and each circuit can be operated separately. Use imported brands of compressors such as Panasonic, Daikin, Gulun, and Danfoss (optional according to customer requirements). High efficiency, low noise, stable and reliable operation, low failure rate, long service life, compact overall structure, easy installation and maintenance, and simple operation. Expansion valves, solenoid valves, and filters are only made from well-known brands such as Emerson, Danfoss, and Kasitor. The main electrical components such as AC contactors and thermal relays are all made of Schneider brand, greatly improving the performance of the unit. The condenser and evaporator use heat exchange copper pipes, effectively improving the overall heat exchange capacity of the unit and greatly maximizing the refrigeration efficiency of the unit.