BLAST FURNACE CHARGINS DEVICE BELLS AND HOPPERS HARD-FACING PLANTS

BLAST FURNACE CHARGINS DEVICE BELLS AND HOPPERS HARD-FACING PLANTS

Additional information:		Deputy Chief Design Engineer of Ore-Mining and Press-Forging Equipment Production Unit	Mikhaylov Nikolay Alexeyevich	phone: +38 (0626) 47-81-84
		Head of Blast-furnace and Special-purpose Equipment Design Office	Dzerzhinskiy Vitaliy Alexandrovich	phone.: +38 (0626) 47-82-81
		E-mail:kgro@nkmz.donetsk.ua fax:+38(0626)47-15-49

The “-75-8000 and “-50-7000 plants are designed for automatic hard facing the bells and hoppers work surfaces with hard alloys under the flux or by the arc deposition.

The plants are made up of the tree self-contained assemblies:

Manipulator;
Working platform and jaw clamping device;
The plant provides reduction of maintenance and repair costs by 30%.

TECHNICAL DATA

Parameters	Values
Parameters	Y-75×8000	Y-50×7000
Load lifting capacity, ton	75	50
Hard-faced piece size, mm:
- dia	1000 to 8000	1000 to 7000
- height	4000
Hard facing rate, m/hr	20 to 100
Drive power, kW
- faceplate rotation	11
- faceplate inclination	39
- working platform lift	5.5
- working platform travel	2.2
- jaw clamping device	5.5
Plant overall size, m:
- length	16.7
- width	13
- height	13.5
Weight, ton	235	230