It is the use of an applied electric field, so that the floating mineral water electrolysis in the slurry, oxygen and hydrogen microbubbles precipitated as fine-grained mineral flotation of the auxiliary vehicle or vehicles. The electrolysis reaction of water is as follows: H 2 O → H + + OH- Hydrogenation at the cathode: 2H + +2e→H 2 ↑ Oxygen saturation at the anode: 4OH - ―4e→2H 2 O+O 2 ↑ In addition to the generation of microbubbles, the electrolysis gas itself is also a regulator. It is in an atomic state when it is precipitated from the surface of the electrode. Although the time is short, it has a certain influence on the surface action of the mineral and the flotation reagent, which can improve the selectivity. At present, electrolytic flotation is also in the experimental research stage.
Spiral steel pipe machine for the manufacture of spiral seam welded pipe, It can produce the same diameter of pipe with different width of coil. Or It can produce the different diameter of pipe with different width of coil.
The process: uncoiler - leveler - shear welding station - disc trimmer - Milling Machine - delivery machine - pre-bent guide device - machine - both inside and outside welding equipment - sizing device - line ultrasonic testing equipment - rear axle and pipe cutting devices --- X-ray detection device - flat head chamfering machine - hydraulic press - welding station - weighing measuring - corrosion equipment - spray-standard equipment.
Rolling Machine is the key equipment of spiral pipe production, which is using a three-roll Bending Machine principle of continuous metal strip rolled into a spiral tube, and then single-sided welding, double-sided welding or high frequency welding spiral steel made.
Spiral Welded Tube Machine,Spiral Welded Pipe Mill,High Frequency Welding Tube Mill Zhongtuo Roll Forming Machinery Co., ltd , https://www.rollsformingmachines.com
