Jinzhou in Liaoning Jinzhou steel grating steel grating + manufacturers can sell? Jinzhou steel grating wholesale My company's main products are toothed steel grid board, I steel lattice panels, flat steel grating, steel grating and other special-shaped steel grating. Products available for escalators, channels, mines, locomotives, roads, municipal facilities, residential area, can also be used to filter, medicine, papermaking, filtration, packaging net, machinery facilities protection, handicraft manufacturing, high-end speaker net enclosures, decorative, basket , basket and road protection, foot tanker, heavy machinery and boilers, oil mines, motorcycles, ships, such as working platforms, escalators, walkways. Jinzhou steel grating Description: steel grating is arranged in flat cross a certain distance and bar, or manually by pressing welder welding a steel products into the middle with a square lattice. Steel grating commonly used carbon steel, hot dip galvanized appearance, can play a role in preventing oxidation. It may also be made of stainless steel. Steel grating with ventilation, lighting, cooling, slip-proof properties. Jinzhou Steel Grating factory production methods: making two pressure welding machines and hand machines use high voltage resistance pressure welding pressure welding, the robot automatically on the flat horizontal crossbar evenly through strong welding power and hydraulic pressure The rail bonding into the flat, solder joint can be obtained solid, high stability and strength of high-quality steel grating. handmade steel grating is the first punch in the flat, then put the crossbar into the hole spot welding, steel bar and the gap will exist, but each contact point can be welded, steel and equivalents reached twist steel melt connection, the welding will be more solid, strength will be improved, but the appearance inferior bonding of beautiful! Jinzhou galvanized steel grating process: making good steel grating - washing - pickling - drying - hot-dip galvanized - separation - cooling passivation - product testing - Packaging - packing.