Temperature isostatic press

Temperature isostatic pressWorking principle: Thermostatic pressing is a technology that realizes isostatic pressing at a temperature not higher than the standard boiling point of liquid medium, usually using flexible materials as the cover mold and hydraulic pressure as the pressure medium to form and press the powder materials. Temperature isostatic press usually heats the liquid medium first, and then continuously injects the heated liquid medium into the sealed pressing cylinder through the pressurization source. The pressing cylinder is equipped with a heating element to ensure the accuracy of temperature control. It is generally used for materials with special temperature requirements such as powders and binders, or cannot be formed at room temperature. Temperature isostatic press is to seal multiple laminated diaphragms with vacuum packaging bags, and then put them in the chamber, and then enter the cavity and material into the hot water sealing cylinder environment through the servo-hydraulic mechanism, preheat first, and then press the water in the chamber to high pressure through the high-pressure booster pump. Jiaxing WIP700Temperature isostatic press Temperature isostatic press equipment has high temperature control accuracy, high pressure accuracy and high reliability, and high thermal uniformity in the hot zone in the cylinder.

For guarantees Temperature isostatic press In terms of pressure and temperature control level, the safety and reliability of emergency stop operation, its safety design should be fully emphasized, and the following three aspects are mainly required: 1. The design should comply with national safety standards, and safety is always an important part. 2. To achieve clear protection and alarm levels, safety and reliability, separate the limit alarm, processing and general control alarm on the control loop, which not only improves the reliability of the action, but also avoids mutual influence; Technically, choose the dual safeguards of mechanical-hydraulic and electrical control. 3. Pay attention to the reliability of safety control. All safety-related controls are equipped with special electrical safety controls to ensure reliable safe maintenance actions. ** Equipment must be manufactured by a unit that has obtained a production license issued by the national safety supervision authority.

Temperature isostatic press The pressure holding process includes two forms: 1. Static pressure holding: all valve groups are closed during the pressure holding process, the sealing performance of the working cylinder and each valve is good, and the internal pressure of the working cylinder is kept within the range required by the pressure control accuracy. 2. Dynamic pressure holding: The booster pump motor runs all the time, and when the pressure drops outside the pressure control accuracy range, it is filled with oil in time to ensure the pressure control accuracy. Considering that the pressure does not change much during the dynamic pressure holding process, it is only necessary to turn on the booster pump to fill the oil when the pressure difference exceeds the control accuracy range, so the PID control algorithm is usually used. Since static pressure holding only requires closing the valve and does not require automatic control, no mathematical model is required. During dynamic packing, the pressure changes slowly and only needs to be filled with oil when the pressure is outside the accuracy range (1% FS). Therefore, the mathematical transfer function model in the dynamic packing process is consistent with the mathematical model of the boosting process. Temperature isostatic press can control the temperature difference between the upper and lower parts of the equipment within 2°C. Temperature isostatic press: The working pressure of the liquid medium in the high-pressure vessel is generally as high as 100~300MPa, so it is necessary to use a high-pressure column pump or a low-pressure piston pump with a booster. The hydraulic transmission system of Temperature isostatic press has the following characteristics: 1. The power part is usually composed of a low-pressure pump and a high-pressure piston pump, the starting boost and oil supply are borne by the low-pressure oil pump with a large flow, and after reaching a certain pressure, the high-pressure pump is started, and the low-pressure pump is used as the front pump of the high-pressure pump. 2. The hydraulic system is a high-pressure system and must be equipped with reliable sealing and safety devices. 3. High-pressure vessels and other components need to be designed, tested, installed and tested in accordance with the strict regulations on high-pressure vessels. The reason why Temperature isostatic press is so valued by domestic and foreign markets is mainly due to its different isobaric environment technology.Jiaxing WIP700Temperature isostatic press

Temperature isostatic pressThe higher working pressure and higher operating temperature are 200MPa and 150 degrees Celsius, respectively, which makes it classified as high-pressure and high-temperature equipment. ChengduTemperature isostatic press quote

With the development and application of powder molding processes in the fields of high-temperature refractories, carbon materials, ceramic materials, and rare metals, temperature isostatic presses that can meet the molding of these materials have attracted more and more attention. Oil medium Temperature isostatic press features: The oil medium Temperature isostatic press host adopts prestressed steel wire wound working cylinder and prestressed steel wire winding frame structure, the main stressed parts of the high strength alloy steel are heat treated, high fatigue resistance, reasonable force, safe and reliable, compact structure and light weight. The temperature of oil medium Temperature isostatic press is generally between 100-150°C. Oil medium Temperature isostatic press Use: Oil medium Temperature isostatic press is mainly used for thermostatic pressing of alumina, zirconia, silicon nitride powder and semi-finished blanks, and can also be used for pressing multi-layer ceramic composite panels. ChengduTemperature isostatic press quote

Sichuan Lineng Ultra-High Voltage Equipment Co., Ltd Therefore, it is providedTemperature isostatic press，Cold isostatic press, ultra-high pressure food sterilization equipment, a number of comprehensive services in the isostatic press, for consumers to provide Temperature isostatic press, cold isostatic press, ultra-high pressure food sterilization equipment, isostatic press, the company is located in Sichuan Province Chengdu Economic and Technological Development Zone (Longquanyi District) No. 666 South 5th Road, established on 2015-07-23, so far has grown into a leader in the same type of enterprises in the machinery and industry equipment industry. The company mainly provides R&D, design, production, manufacturing and sales of ultra-high hydraulic machinery and equipment; service, consulting and transfer of ultra-high hydraulic equipment technology; production and sales of ultra-high pressure pneumatic presses and homogenizers; R&D, production, sales, technical consulting, and technology transfer of scientific and technological products and environmental protection products; installation and maintenance of mechanical equipment; software development and sales; Sales: hydraulic components, electronic components, hardware and electricity, agricultural and sideline products, chemical products (excluding dangerous goods); import and export of goods and technology (projects subject to approval in accordance with the law, business activities can only be carried out after approval by relevant departments). and other fields, product satisfaction, high service, can meet the needs of multi-faceted people or companies. The products have been sold to many countries and regions, and have been recognized by many enterprises and customers at home and abroad.