China professional machine for gypsum powder mill grinder
Negotiable /Set
Min.Order:1 Set
Henan Dafu Mechanical Import And Export Co., Ltd.
Gypsum Powder Processing Line
1.Introduction of the gypsum powder production line:
First grind and second bake. The largest advantage of this technique, compared with that of “first bake and second grind”, is energy consumption reduction. Large plaster stone shall be ground into powders with diameter less than 0.2mm, which increases the specific surface when calcining, enlarges the contact area with heat medium, improves calcinations heat exchange efficiency and lowers energy consumption greatly. This equipment has small bulk, large production capacity, and simple structure and is hard to destroy.
2.Supplying Capability
Capability | 30,000 tons/year~300,000 tons/year |
Automation | fully automatic |
Calcination system | using boiling furnace to calcine adopting heat conductive oil furnace as heat source |
Energy consumption | coal, natural gas, heavy oil, diesel oil |
Main materials | natural gypsum rock, desulfurization gypsum, dephosphorizaiton gypsum |
Standard of product quality | In conformity with national standard “GB/T 9776-2008 construction gypsum“ |
3.Obvious Advantages
I.Simple and sustainable structure
fluidization material, funace doesn't need rotatable component , it easy to built and almost free of maintenance.
low temperature heat source, the furnace won't be damaged by over heating and has longer operating life.
II. Compact design and less space requirement
vertical arrangement, the dust catcher on the top of the furnace body is integrated with the boiling furnace compactly. both save space and avoids condensation of the dust collecting system.
III. Low energy consumption
The heat energy, is almost all used for material's dehydration.
the steam boilers or hot oil boilers are boilers, efficiency can reach 60-70% and the oil boiler's can reach 70-80%.
our company uses organic heat carrier hot oil boiler(heating conduction oil boiler). with steam,it can reach 57-67%,it can reach 67-76%.