What is plaster/wall plaster?

Plasters have different type one is Patching Plaster for Walls which is mainly used for repairing walls for old houses. Patching Plaster Walls Material also called plaster wall putty, used to fill the gaps in plaster walls with a high solid content. Patching plaster wall materials are widely used for homeowners for repairing older houses.

Another type of Plaster is Acrylic Plasters can also be a thin-layer decorative coating used in construction building and decoration industries.

What kind of machineries are used to produce wall plaster?

Shanghai POLY can offer all related production machine for producing plasters. Plasters are belonged to medium-high viscosity high solid content materials that do not need grinding machine just need mixing is OK. Usually the Concentric Double Shaft Mixer or Triple Shaft Mixer are suitable depend on each customers’ formulation and real material viscosity range solid content.

Solution for Small batch wall plaster production:

If your production capacity isn’t large one batch 500-1000KG the floor type plaster production machine is suitable:

• Floor Type Concentric double shaft Mixer/Triple shaft mixer usually no need vacuum system and cooling jacket. According to your requirement Shanghai POLYC can customize floor type high viscosity mixer from 50-2000L size

• Pressing Machine/Extruder: for discharging the material out after mixing as the viscosity of plaster is high the material can’t materials cannot flow out by gravity so need the pressing machine or called extruder for help discharging material out of the mixing tank to filling machine or to packaging buckets directly.
• Filling Machine: Wall plaster can be packaged in small buckets, barrels or cans. POLYC has different types of filling machine to meet your different packaging type, filling range also can be customized

(Picture of Pressing machine with filling Machine)

• Optional solution is by Horizontal Ribbon Mixer for some high powder/solid content wall plaster our Horizontal Ribbon Mixer is also another good choice. POLYC can customize Horizontal Ribbon Mixer from 200L to 10Ton for you.

( Picture of Horizontal Ribbon Mixer)

Solution for Large batch wall plaster production:

Shanghai POLYC can also offer solution for large batch all plaster production. If your production capacity is large such as one batch5,000-10,000KG, in this case the platform type concentric double shaft mixing kettle or triple shaft mixing kettle are suitable, the working process as below:

Powder loading system: If your production capacity is large with lots of powder to be loaded into the mixing kettles better equip with automatic powder loading machine; the technology of incorporating volatile raw materials by vacuum, combined with the gravity incorporation of heavy raw materials, is very important. We will equip Multifunction Vacuum Automatic Powder Loading System can load big ton bag powder as well as small 25kg bag with fast loading speed and dust clean.

( Picture of Powder Loading System)

• Mixing system:Equip with Platform Concentric Double Shaft Mixing Kettle/Triple Shaft Mixing Kettle. Equip with one Disperser shaft + one Anchor Agitator+ one Helical mixing shaft these three Suitable for high viscous high solid content material 200,000-500,000 C.P.S Ideal for high viscosity product which demands heavy duty and rugged construction; Teflon scrapers installed on the anchor mixing shaft to remove and scrape materials sticking on the interior vessel walls without residue, improving the mixing efficiency.

         If you need weighing powder & liquid can equip with loading cell to control as well as PLC system

• Packaging & filling System：Equip with high viscosity pump like screw pump rotor pump to discharging material out after mixing to filling machine

(Picture of Triple Shaft Mixing Kettle)