Description

strip color coating production line
Continuous color coating production line with a strip degreasing, chemical coating, baking and so both the two Tu, design production capacity of ***2 million tons / year, material varieties of hot dip galvanized steel coil, galvanized coil, steel coil and other alloying , specifications for the *******0mm × 0.**1.0mm, unit process speed of *****0mpm.
Line Features:
1, using the world than the widely used two two-bake coating production process, mainly located in the construction industry.
2, set Daigangtuozhi section and cleaning section, continuous Jian spray, alkaliScrub, water, brushing and three water spray, and finally a water spray of fresh water, Zengqiangtuozhi effect to remove the oil strip surface to ensure product quality.
3, the set of coating of coating machine and oven, roll coating method of coating using advanced technology, high quality chemical film to ensure that the color board coating performance and quality. The roll by AC variable frequency motor drive, the speed can be independently adjusted to fit the technological requirements of the system has to hide stitched seam stitching seamDetection and automatic function, this process has no pollution, no waste, chemical treatment agent is almost one hundred percent utilization, and chemical Mo uniform , dense and so on.
4, coating machine with a steering roller, support roller, sticky roller, metering roller, coating roller, a paint tray can be adjusted down to design a precise coating thickness control adjustment mechanism. Coating roller, sticky roller, metering roller, the coating machine can be along the coating, reverse coating, coating and other coating mixing operations, a variety of products to meet different requirements. Coating thickness and leveling properties can be adjusted to the speed and process speed of the roller speed ratio to achieve, but also to achieve different coating practices, and adjust the body through the coating, adjusting the gap between the rolls and the squeeze pressure , using the pressure sensor roll live show TU extrusion pressure, in order to achieve precise control of coating thickness.
5, the use of vertical loop, can reduce the production line shape of the negative impact.
6, the curing oven using liquefied petroleum gas / electric heating indirect heat curing, the maximum design temperature **0 ?, the highest plate temperature of **0 ?, depending on the thickness of the coating and the temperature settings and automatic control; curing ovens, hot air circulation designsystems, fresh air replenishment system, solvent emissions systems, exhaust gas incineration and waste heat recovery, automatic temperature control system.
7, the curing oven with light fiber lining, furnace building fast, high thermal inertia.
8, according to user needs, CPC, EPC selection of imported equipment to ensure stable production unit.
9, use AC variable frequency drive control system, a good man-machine interface, equipment maintenance.