Corrugated Roll Forming Machine
Corrugated Roll Forming Machine Corrugated Roll Forming Machine,Corrugated Sheet Roll Forming Machine,Corrugated Iron Sheet Making Machine,Corrugated Roof Sheet Making Machine Botou Xianfa Roll Forming Machine Factory , https://www.rollformingmachinecn.com
1.This kind of Cold Roll Forming Machine is widely used for making various metal wall panels and roof panels for steel constructions, steel structure projects and containment systems etc.
2. This production line consists of feeding unit, uncoiler, feeding guide, roll forming machine, cutter, automatic stacker, hydraulic system and electric control system.
3. The line speed of this panel forming machine is 40m/min.
Components of Roll Forming Machine for Roof Panel, Wall Panel:
1) Un-coiler:
Electric un-coiler, with coil-car
Load capacity = Max.10Tons;
2) Roll forming machine:
About 18steps to form;
Material of Roller: 45# steel with chromizing on surface
Voltage:380V/50Hz; Main line speed: 40m/min;
3) Hydraulic cutter:
1) Stop to cut, Post cut,
2) Cutting tool material: Cr12, Heat treatment
4) PLC control system:
Using Mitsubishi PLC Control the quantity, length automatically, LCD screen; remote control available
Roll forming machine consists of Uncoiler, Coil sheet guiding device, Main roll forming system, Post cutting device, Hydraulic station, PLC control system and Support table.
Optional with Hydraulic Decoiler, Auto Stacker, Safe Cover, Pre-Cutting, Film Covering Device, and so on.
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Valve material awareness and the use of temperature
(A), before the start of the preparation and inspection? The valve body materials are: C carbon steel, I 1Cr5Mo chromium molybdenum steel, H Cr13 stainless steel, K malleable iron, L aluminum, P 0Cr18Ni9 Department of stainless steel PL 00Cr19Ni10 stainless steel, Q ductile iron, R 0Cr12Ni12Mo2 stainless steel, RL 00Cr17Ni14Mo2 stainless steel, S plastic, T copper and copper alloy, Ti titanium and titanium alloy, V chromium molybdenum vanadium steel, Z gray cast iron. The temperature of the valve is determined by the material used to make the valve, and the world's valve network gives you access to the most commonly used materials for the valve. Gray cast iron valve -15 ~ 250 ℃ malleable iron valve -15 ~ 250 ℃ ductile iron valve -30 ~ 350 ℃ high nickel cast iron valve maximum temperature is 400 ℃ carbon steel valve -29 ~ 450 ℃, in JB / T3595-93 standard Recommended temperature t <425 ℃ 1Cr5Mo, the highest temperature of alloy steel valve is 550 ℃ 12Cr1MoVA, the highest temperature of alloy steel valve is 570 ℃ 1Cr18Ni9Ti, 1Cr18Ni12Mo2Ti stainless steel valve -196 ~ 600 ℃ copper alloy valve -273 ~ 250 ℃ plastic valve (Nylon) Maximum temperature 100 ℃ Plastic valve (chlorinated polyether) Maximum temperature 100 ℃ Plastic valve (PVC) Maximum temperature 60 ℃ Plastic valve (polychlorotrifluoroethylene) -60 ~ 120 ℃ Plastic valve ( PTFE) -180 ~ 150 ℃ Plastic valve (natural rubber diaphragm valve) Maximum temperature 60 ℃ Plastic valve (nitrile rubber, neoprene diaphragm valve) Maximum temperature 80 ℃ Plastic valve (Viton diaphragm valve) Highest Temperature 200 ℃ valve lining with rubber, plastic, rubber and plastic temperature resistance shall prevail. Ceramic valve, because of its acute temperature degeneration is poor, generally used for working conditions below 150 ℃. Recently there is a super-performance ceramic valve, capable of high temperatures below 1000 ℃. Glass valve. Temperature rapid degeneration, generally used below 90 ℃ working conditions. Enamel valves, temperature resistance by the seal material restrictions, the maximum temperature does not exceed 150 ℃.