Our own design, production scale manufacture of color coating production line can be divided into the following categories: speed of 120m / min in the annual 150 000 t, the annual rate 80nYmin 100,000 t, speed of 60m / min of annual 75000 t, speed of 40m / min in the annual 50 000 t. According to the curing methods can be divided into two categories: direct-fired heating and air-cured indirect heat cured. Direct-fired heat curing oven systems computing model is: each set in a curing oven gas burner, combustion exhaust gas circulation increase direct incorporation into the furnace circulating air oven temperature to ensure the normal need of each segment. Two share a curing oven incinerator. The paint diluted exhaust gas out of the oven after a pass into the incinerator to be burned. Incinerator flue provided with an exhaust preheater, 250 ~ 310 ℃ cured paint diluted exhaust gas extracted after the furnace preheated to above 400 ℃, facilitates complete combustion of the exhaust gas in the incinerator. Caitu shrinkage is the source of what caused: caitu _ caitu manufacturer - hair Steel Co., Ltd. Shandong Public | Published: 2014-8-23 | Views: 9 caitu shrinkage is caused by how a light whole crack, hemp fringes 1. Causes: uneven substrate, the board has a groove after painting bubbles stay in the groove, but after entering the curing oven, warming painted volume expansion, the bubble burst. 2. Shape: ◎ 3. Solution: reduce the film thickness; reduce viscosity; increase paint leveling; increasing the coating roller and support roller pressure. Second, paint thinner 1. divided into two two, thinner and slow drying agent (more common) state crown color coated paper, slow drying agent is not suitable for rapid heating Binzhou color coated paper, otherwise there will be needle-like craters . 2. Shape: ○ (under the microscope) needle-like 3. Solution: understanding is thinner characteristics, plus a reasonable use. Third, the board temperature setting unreasonable 1. fine painted panels in the first paragraph of curing temperature play a decisive role in color coated paper manufacturer, about the first paragraph of 170 ℃. 2. Shape: ditto 3. Solution: Set a reasonable temperature of the plate. Four, when higher viscosity 1. viscosity, paint leveling is poor. 2. :( dot shape) but not rupture or rupture to form a pinhole shape. 3. Solution: lower viscosity, reduced film thickness. Five, the paint containing water, oil immiscible liquids. 1. These debris by roller coating to the surface of the plate, after curing baking evaporated. 2. Shape: Irregular 3. Solution: put an end to water, oil, paint easy to enter in the matter. Color coated paper manufacturer, Zhumadian color coated paper, steel Jinhong Run by Boxing Xingfu Town 金宏润 Steel Industry and Trade Ministry. Boxing Xingfu Town 金宏润 Steel Industry and Trade Ministry (www.bxjhr.com) (www.bxjhr.com) strong, credible, Shandong Binzhou board (with) wood industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jinhong Run steel and you hand into the brilliant, for a better future! You can also access (www.bxjhr.com/supply_details_47251905.html), for more information about the company.