1250 mm continuous belt production line

Project name: 1250 mm continuous belt production line

Customer name: DE "MASTER STOUN"

Nature of the project: new project to undertake: Beijing JieRui general contracting

A time: on February 11, 2014

Production: production operation on time: a good, basic parameters:

1, material: galvanized steel

2, coil weight: Max10t/volume

3, the finished weight: Max8t/volume

4, coil diameter: raw materials? 800-1350 mm Max finished product? 1100 mm

5, raw material coil diameter:? Finished steel 508 mm (inner diameter:? 508 mm

6, steel plate thickness: 0.2 0.6 mm

7, the steel plate width: 900-1250 - mm

8, production line design process speed 40 m/min

9, energy, water, electricity, natural gas

10, roller coating technology: both the front and two consecutive two drying

11, the entry loop before and after the export loop linear velocity for 15-52 m/min, painted coating thickness: paint dry film thickness can be adjusted between 18 to 22 microns, priming paint dry film thickness can be adjusted between 5-10 microns

13, galvanized substrate in accord with Chinese national standard GB/T2518-2004 and color plate thickness of paint and paint indicators in line with China's national standards under the premise of color plate coating quality indicators in line with the GB/T12754-2006 in the related technical parameters. 

14, color plate roll width direction wrong layer deviation unilateral + / - 1.0 mm or less

15, production platform: 80000 tons/year (specification 0.3 * 1250 mm, 24 hours a day, 300 days a year)

16, line direction: from operation side, from right to left

Second, the basic technological process

Order as follows: the main equipment in artificial feeding trolley 1 #, 2 # to uncoiling unit 1 #, 2 #, open-book pinch machine 1 #, 2 # - shearing machine 1 #, 2 # to join to pinch machine, riveting machine, pressing machine, tensioning machine Ⅰ roll (S) to the entry loop, the institutions in Ⅰ - tensioning machine Ⅱ Ⅰ roll (S) - > drying machine to skim, roller flash - drying machine Ⅱ - washing Ⅰ - drying machine Ⅲ - washing Ⅱ - drying machine Ⅳ - washing Ⅲ to Ⅴ, Ⅵ drying machine, hot air purging device Ⅰ - Ⅱ of institutions - the coater to steam drying furnace, forced air cooling unit 1 - tensioning machine Ⅲ Ⅲ roll (S) - of the institutions to paint roller coater, primer flow flat to primer curing furnace, forced air cooling unit 2 - primer strong cold chamber (water) to Ⅰ drain on the machine, hot air blowing device Ⅱ - in a single roll machine - turning roller to paint roller coater, paint flow flat to paint curing furnace, forced air cooling device Ⅲ to finish strong cold room (water), drain on machine Ⅱ - hot air purging device Ⅲ - tensioning machine Ⅳ roll (S) - in the loop - for export agency Ⅵ - cold laminating machine - tensioning machine Ⅴ roll (S) to take pinch shear machine, winding pinch machine - servo winding unit - artificial discharge.

The main equipment includes electronic control system, hydraulic system, pneumatic system. Auxiliary equipment and steel volume mobile car.