The production line consists of: feeding system, paste-making system, tinting system, discharging & filtrating system, filling system, control system, steel structure system and pipeline system; It can satisfy the production of various building paint such as exterior wall paint, interior wall paint, elastic paint, wall putty etc. With integrated design and manufacturing, the site installation can be done within 3 days because the required machine installation and commissioning are finished before its delivery. This production line is characterized in less investment, less area occupation, easier running and maintenance and higher investment return.
Materials | Characteristics | Capacity | Application |
Water-based paint | Viscosity ≤20,000 cps | 3,000T/year | Suitable for manufacturing of water-based paint, water dilutable coating, water dispersible paint(latex paint) and etc. |
Working principle
Generally speaking, water-based paint production process contains following steps: batching, dispersing, milling, tinting, filtering and filling.
Batching and conveying: liquid batching adopts pumps, flow meter; powder batching adopts weighing system and air conveying; additives batching adopts weighing method.
Dispersing: the first step to make paste. Powder material is equably dispersed into liquid by high-speed disperser which generates uniform white paste without aggregation.
Milling: second step of making paste. White paste is ground to required fineness by German-tech basket mill.
Tinting: emulsion, color paste and additive are added into paste and mixed by single shaft or multi-functional mixer in tinting kettle.
Filtering: impurities are removed with the help of bag type filter or self-cleaning filters.
Filling: filtered products are filled whose specification is normally 10-25kg. Semi-auto or automatic filling machine are optional.
System name | Equipment name and specification | Qty | Material | Power |
Feeding system | 200L powder feed hopper*1pc, 200L emulsion feed hopper*1pc, 500L liquid feed hopper *1pc | 3 pc | SS304 | |
5L additive feed hopper | 5 pcs | SS304 | ||
Vacuum system (Water ring vacuum pumps and vacuum buffer tank) | 1 set | SS304 | 7.5KW | |
Paste-making system | 1300L Dispersing Kettle, closed design (top and bottom dished end)
Motor power 22kw, speed 0-1440rpm, with double-layer High efficiency dispersing disc Paste production capacity is 1000L/batch, with cleaning device |
1 unit | SS304 | 22KW |
1300L Milling Kettle, closed design (top and bottom dished end)
Motor power 30kw, speed 0-1440rpm, with new design high efficiency milling component Paste production capacity is 1000L/batch, with cleaning device |
1 unit | SS304 | 30KW | |
Tinting system | 2000LTinting Kettle, closed design (top and bottom dished end)
Motor power 7.5kw, speed 63rpm, with multi-layer adjustable paddle type agitator The capacity is 2T/batch, with cleaning device |
2 units | SS304 | 15KW |
3000L Multi-functional Tinting Kettle, closed design (top and bottom dished end)
Mixing power 11kw, speed 41rpm, anchor agitator with scraper Dispersing power 22kw, 2 units, speed0-1440rpm, high-shear dispersing disc The capacity is 3T/batch, with cleaning device |
1 set | SS304 | 55KW | |
Discharging & filtrating system | Pneumatic diaphragm pumps, DN25, PTFE diaphragm, Ingersoll-Rand products, for delivering of paste-making system
The discharge of the Tinting kettle by pressurizing the kettle |
2 sets | SS304 | |
Bag type Filter, for filtrating impurities in the finished products | 3 sets | SS304 | ||
Filling system | Semi-automatic Filling Machine, filling quantity 160-300 pails/hour, with lid clamping device (metal pail) and lid pressing device (plastic pail)
Filling range: 0.5-5L and 5-30L |
1 set | SS304 | |
Control system | Assembly part, adopt Schneider low-voltage components
HMl +PLC control system is optional |
1 pc | Component | |
Steel structure system | Carbon steel frame, stainless steel handrail, surface with 3mm aluminum checkered plate | 1 unit | Q235/SS304 | |
Pipeline system | Contains the required valve, t-way, pipe system
With quick-clamp joint, easy to install and to disassemble |
1 unit | SS304 |
Note:
The above equipment list is for reference only, please contact our sales engineers for details, we will provide you with the most reasonable configuration scheme.
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