Most of China's barite mines use open-pit mining. During the mining and washing process, many muddy waters are produced, polluting rivers, and polluting farmland during the rainy season. Since most of the mines are mined by township and village enterprises, and there are many mining points scattered, direct treatment is not easy to implement and it is difficult. Guangxi Petrochemical Department adopts centralized washing method and deducts environmental protection when paying mining producers' mine money. The treatment fee shall be used centrally and uniformly by the relevant departments of the county. According to the flow of water, the simple overflow dam in the downstream building will be discharged through the overflow port after clarification, which basically solves the problem of muddy water pollution.
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The barite mine mined underground, the waste water discharged from the pit is tested, the water quality is non-toxic and harmless, and it is free to be discharged without special treatment. The three wastes discharged from the production of strontium salt contain toxic components, which are seriously polluted by the environment and must be treated.
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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