兽皇videos极品另类,亚洲av永久无码精品天堂动漫,最近免费中文字幕大全高清10,性无码专区无码

News

Current Position: Home > News
Working principle of mold temperature machine
announcer:
The mold temperature machine is also called the mold temperature controller, and was originally used in the temperature control industry of injection molds. Later, with the development and application of the machinery industry, it has become more and more widely used. Now the temperature controlled by the mold temperature machine is generally divided by the water temperature machine and the oil temperature machine, which can reach plus or minus 0.1 degrees. The use of mold temperature machines in the plastic industry is relatively common. The main functions are: 1. Improve the molding efficiency of the product; 2. Reduce the generation of defective products; 3. Improve the appearance of the product and suppress the defects of the product; 4. Speed up the production schedule and reduce Energy consumption and energy saving. There is also a lot of room for the use of mold temperature machines in the die-casting industry. Especially in the manufacture of magnesium alloys and aluminum alloys, uneven or inappropriate mold temperatures can cause unstable casting dimensions and eject the casting deformation during the production process. Defects such as thermal pressure, sticky mold, surface depression, internal shrinkage holes and thermal bubbles are generated. It also has an impact on the production cycle, such as filling time, cooling time and spraying time all produce unstable variables. The life of the mold will also be affected by the overcooling and overheating, which will cause the expensive steel to crack and accelerate its aging. In a modern factory, in response to market competition, the business strategy of saving manpower, improving quality, and reducing costs is urgent. The use of a mold temperature machine can reduce the preheating time of the mold, improve the surface quality of the finished product, and can be fully automated. Increasing mold life is a necessary means to increase productivity. The use of temperature controllers in other industries is an inevitable condition for equipment composition, and the terms are also different. It is called oil heater in the temperature control of PVC sheet rollers, temperature control device in extruder equipment, and temperature control system or temperature control machine in rubber mixer equipment. These equipment are basically a first Rapid heating, then the process of heat preservation. After heating up in rubber equipment, a long-term cooling and cooling process is required. Features 1. The temperature controller adopts touch mode internal storage, automatic calculation is reliable and can be controlled within ± 2 ℃, saving more than 35% of electricity; 2. Two sets of electric heating tubes can be used alone or jointly activated; 3. Heating and cooling time Fast and stable temperature; 4. The electric heating tube is made of stainless steel; 5. The safety protection and fault indication system are perfect; 6. The imported components are used and the service life is long; 7. The Japanese process system design makes operation and maintenance easy.
人妻与快递员HD三级| 永久不封国产AV毛片| 国产乱子伦一区二区三区| 色欲狠狠躁天天躁无码中文字幕| 亚洲AV成人WWW永久无码精品| 成人福利国产午夜AV免费不卡在线| 97视频精品全国免费观看| 国产精品亚洲色婷婷99久久精品| 极品无码AV国模在线观看| 国产精品成人va在线观看| 精品国产AV无码一区二区三区| 亚洲精品亚洲人成在线观看下载| 美日韩在线视频一区二区三区| 性欧美另类黑人巨大HD| 欧美国产成人久久精品| 一卡2卡3卡4卡5卡精品视频| 2020国产精品久久精品| 国产成人av乱码在线观看| 国产亚洲日韩欧美一区二区三区| 强奷漂亮少妇高潮在线观看| 午夜免费国产体验区免费的| 全免费a级毛片免费看视频| 国内国精产品一二三区传媒| 欧美丰满熟妇乱xxxxx网站| 久久97精品久久久久久久不卡| 国产欧美日韩专区发布| 99热在线精品国产观看| 久久婷婷成人综合色综合| 成人高潮视频在线观看| 亚洲精品四区麻豆文化传媒| 亚洲成A人片在线观看久| 亚洲AV无码成H人动漫无遮挡| 国产综合久久久久| 国产玖玖玖九九精品视频靠爱| 欧美精产国品一二三产品区别| 欧美精品人人做人人爱视频| 日日人人爽人人爽人人片AV| 精品久久久久久中文字幕| 少妇被粗大的猛烈进出动视频| 久久中文字幕无码专区| 精品无人区麻豆乱码1区2区新区|