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plastic pipe machine | plastic sheet machine | Alu-PE composite panel line | PVC mat line
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plastic pipe machine | plastic sheet machine | Alu-PE composite panel line | PVC mat line |
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- New plastic-steel composite pipe Like PEX-al-PEX pipe, 2 layer of Pex or HDPE tubes are supported by a middle butt-weld steel tube,all layer of tubes are bonded closely together by 2 layer of adhesives . It¡¯s environmental friendly pipe . When anti-bacterium PE is applied to make its inner tube , It can be extensive anti-bacterium .
This pipe can be widely used in
municipal water and gas supply, chemical , drainages , irrigations and minings , to
replace those energy-costly , rust , scaling , short working life , hi-cost shipping
cast iron tubes and steel tubes¡ - Working flows Inner PE tube extrusion¨¨calibration¨¨water
cooling¨¨
drying¨¨inner
adhesive coating¨¨cooling¨¨drying¨¨haul-off¨¨steel
sheets loading¨¨sheets
jointing¨¨sheets
storage¨¨tube
forming¨¨
dia.reduction
on steel tube¨¨hi-frequency
sense heating¨¨outer
adhesive coating¨¨outer
PE tube extrusion¨¨cooling¨¨haul-off¨¨
synchronous
cutting¨¨finished
pipe auto.collecting . - Technical advantages of this line 1. Our typical and unique forming & compounding technologies, and fully computer digitally control technology are applied ; the line is fully automatic running ; 2. World top brand name hi-precision welding machine is used , digital monitoring , intelligent tense control , multi-grade precision steel-tube forming and steel tube dia. Reduction technologies , and hi-frequency heating technology are applied . non-disturbing shifting of auto and manual running ; 3. World famous special industrial computer systems are used as its head controls , international standard cable layouts . software is designed on the basis of experiences of many specialists and our many years in industrial control technology , it¡¯s easy to handle , friendly operations , durable performance ; multi-task fuzzy control , self-learning mode and advanced network technologies are applied , which are tested and upgraded by/from dozens of these lines¡¯ building and running , proved to be matured and durable . Advanced technologies such as intelligent Temp. PID close-circuits , extruder speed close circuits , welding currents and speed-following , synchronous haul-off , synchronous heating powers (up/down) at different speeds¡ 4. Holding of many national patents; 5.
This line can make PEX-al-PEX pipes , PEX pipe , HDPE pipe and PPR pipes . 6. in order to save fitting costs , the pipe can be made with PPR on its outer layer , to be PEX-ST-PPR pipe , common PPr fittings can be used to replace Brass fittings or all other fittings. ¡¡ - Technical data
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