Zinc steel fence dusting There are several considerations, as we detail below: Zinc steel fence dusting process, we should pay attention to the conductivity of the spreader and spreader Xu layer should not be too thick, too thick can take focus burning appliances on the way to clear coat; the piece is heavy, we must design a good rack, rack requires a solid and reliable; with pre-drying of purposes: First, remove the remaining water from the workpiece, the second is to ensure a certain thickness Powder coating is preferably attached to the surface of the workpiece zinc steel fence, the third is to ensure uniform heating of the workpiece as quickly as possible to accelerate the curing process is generally pre-bake temperature is go-140 ℃. For fence products, according to its characteristics, plus automatic gun manual spray gun up in the form of a combination aimed at real-time monitoring dusting quality to ensure product quality and stability. Usually pure polyphenol powder coating technique curing conditions 200 ℃, 10min, by adjusting the furnace temperature and conveyor speed to ensure curing temperature and time. Using cold dry in drying process, the workpiece inspection, allow for defects such as sagging, blistering, open at the end, the association holes and other available acetone diluted powder coating Anping zinc steel fence, while the workpiece is not dry coating or spray coating process for surface defects, major defects with heat curing required for rework processing, choose a different approach based on the film thickness, generally direct the piece again dusting, polishing machinery, three ways to deal with a release agent. Balcony guardrail height should pay special attention to protection in the design! Balconies, interior corridors, inner patio, verandah, Master roof and outdoor staircases airport should be set protective railings, and should fit the following rules: 1, within a floor or roof railing from 0.10m height should not be left blank; 2 railings shall be to consolidate, durable material and can withstand horizontal loads load standard rules; railing 3, shelter, nurseries, kindergartens, primary and secondary schools and special children's activities is necessary to avoid children climbing structure chosen, Elected with straight bars do railings, its rod spacing should not be greater than 0.11m; 4, when the height of 24m below the invading zinc steel fence manufacturers, railing height should not be less than 1.05m, the height of 24m and 24m airport or more (including the senior residence), should not be lower than the height of railings 1.10m; Note: the height of railings on the ground floor or the roof should be handrails to the top surface of the straight height calculation, such as the bottom of a width greater than or equal to 0.22m Jinan zinc steel fence, and a height of less than or equal to 0.45m may tread area, should be part of the top surface of the tread from the accounting. 5, the construction of culture and entertainment, business to serve the construction, sports construction, landscape construction and other activities allow children to enter the premises, when elected to do with a straight rod railings, it is not the rod spacing greater than 0.11m. Window should be set to fit the following rules: 1. sash open approach should facilitate the use, safety and ease of maintenance, cleaning; 2, skylights should use shatterproof wounding translucent material; 3, skylights should produce anti-condensation or lead vent condensate way; 4, skylights should be easy to open, close, fixed, impervious to water, and to facilitate cleaning. Jinan zinc steel fence | zinc steel fence | guardrail provided by Anping Walsall Walsall zinc steel fence factory. Anping Walsall zinc steel fence factory (/www.huajiehulan.com) strong, credible, Hebei Hengshui Fence, bar, network, and other industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Walsall fence and you hand into the brilliant, for a better future!