What are Pipe Fusion Machines? and How do Butt Fusion Welding Machines work? Butt Fusion/ Heat Fusion is mainly for welding of plastic pipes and fittings made of HDPE, PP, PVDF. Pipe Thermofusion Machines are used in the construction, mining, oil and gas, water and sewerage industries etc,which are also called Field Butt Welding Machines. HDPE Pipe Butt fusion welding is a type of hot plate welding for thermoplastic pipes,Butt-fusion is a sensitive process, which is why all fusion parameters have to be coordinated to create a homogenous joint with consistently high welding quality. The butt welding machines used to weld PE pipes have controls to ensure the welding parameters are strictly adhered to. The following parameters are controlled:
♦changeover time
For Yuda RDH series Hydraulic Butt Fusion Machines, you can choose data logger to control these welding parameters. For Yuda RDH-A Series CNC Poly Pipe Butt Welding Machine, The CNC Welding system control these welding factors itself. Recently DVS2207 and ISO21307 welding standards input in data logger or cnc control system already.
HDPE Pipe Fusion Machine,Plastic Fusion Welding,Poly Pipe Fusion Machines,HDPE Pipe Welding Machine WUXI MEIERTE MACHINERY TECHNOLOGY CO.,LTD , https://www.pipefusionweldings.com
At present, China's pharmaceutical drying equipment has reached 80% of the domestic market share. It is expected that during the “10th Five-Year Plan†period, domestic pharmaceutical drying equipment will occupy more than 90% of the domestic market, and the focus of competition will be mainly on product quality, technical level, after-sales service and price.
Experts predict that the demand for pharmaceutical drying equipment in China will increase significantly in the following areas in the next few years. In the field of grain drying, small drying equipment for rice and wheat drying (below 5 tons/hour) is expected to reach an annual demand of about 1,000 units; the annual demand for pharmaceutical drying equipment for chemical industry will reach 3,000 units ( Around the year; the annual demand for pharmaceutical pharmaceutical drying equipment will reach around 3,000 sets (sets); the annual demand for drying equipment for agriculture and forestry and native products will reach around 2,000 sets (sets); the annual demand for drying equipment for light industry will be Achieves around 2000 sets.
In the type of pharmaceutical drying equipment, hot air heated atmospheric pressure pharmaceutical drying equipment and vacuum pharmaceutical drying equipment will be the main, and other users in special fields such as far infrared pharmaceutical drying equipment and microwave pharmaceutical drying equipment will gradually expand the number of applications; In terms of drug drying, the demand for larger-scale equipment in vacuum refrigeration pharmaceutical drying equipment will increase; the demand for equipment with functional combinations (eg, granulation-drying, drying-filtration) will also increase; and high-automated pharmaceutical drying equipment. In some application areas will be welcomed.
In addition, the appearance quality of pharmaceutical drying equipment will receive more and more attention. Corrosive material drying equipment's corrosion resistance and reliable service life will be particularly concerned by users.
♦heater plate temperature
♦ovality and alignment
♦interface pressure
♦bead width
♦heat soak time
Pharmaceutical drying equipment technology development mature localization more and more solid
China's pharmaceutical drying equipment industry has gone through more than 20 years of history from its formation, development to maturity. At present, the conventional pharmaceutical drying equipment needed in the domestic market, and the main pharmaceutical drying equipment needed in the international market, can basically be manufactured by our country. This shows that the history of importing pharmaceutical drying equipment in China has ended.