4 ton coal fired chain grate fire tube steam boiler to vietnam

4 ton coal fired chain grate fire tube steam boiler to vietnam
The address of the project: Vietnam
Equipment: DZL4-1.25 - AII 4 tons of coal fired steam boiler
Areas of application: industrial production product structure: new water pipe chain grate boiler, horizontal three return
Tech support: the light of Beijing institute of boiler, Harbin institute of technology, xi 'an jiaotong university
Technical features:
Type 1, convex tube plate - to improve the flexible tube plate, reducing the pipe weld thermal stress;
2, threaded pipe - high efficient heat transfer and flow resistance technology, output, not heavy;
3, a new type of furnace arch - enhanced combustion, coal adaptability is strong.