Introduction

Putty powder, also known as wall putty, is a crucial material in construction for smoothing and finishing walls before painting. A well-designed putty powder production line ensures high-quality, consistent output for various construction applications. In this blog, we’ll explore the key components, working process, and advantages of a modern putty powder production line.

What is Putty Powder?

Putty powder is a mixture of white cement, calcium carbonate, polymers, and additives that enhance adhesion, water resistance, and workability. It is widely used for:

• Interior & exterior wall coatings

• Crack filling and surface leveling

• Improving paint durability

Key Components of a Putty Powder Production Line

A fully automated putty powder production line consists of the following main parts:

1. Raw Material Storage System

• Silos for storing bulk materials like cement and calcium carbonate

• Weighing Hoppers for precise measurement of ingredients

2. Mixing System

• Horizontal Ribbon Mixer or Double-Shaft Paddle Mixer for uniform blending

• High-Speed Disperser (for wet-mix putty)

3. Conveying System

• Screw Conveyors or Bucket Elevators for material transfer

• Pneumatic Conveying System for dust-free operations

4. Packaging System

• Automatic Valve Bag Packing Machine (for 20-25kg bags)

• Big Bag Packing (for 500-1000kg bulk bags)

5. Dust Collection System

• Pulse Jet Dust Collector to maintain a clean working environment

6. Control System

• PLC Automation for precise control of mixing ratios and production speed

Production Process of Putty Powder

1. Raw Material Feeding – Cement, fillers, and additives are weighed and fed into the mixer.

2. Mixing – Dry ingredients are blended thoroughly (5-10 minutes).

3. Quality Check – Samples are tested for consistency and adhesion.

4. Packaging – The final product is packed into bags or bulk containers.

5. Storage & Dispatch – Packed putty powder is stored or shipped to customers.

Advantages of an Automated Putty Powder Production Line

✔ High Efficiency – Produces 5-30 tons per hour (depending on capacity)
✔ Consistent Quality – Uniform mixing ensures superior product performance
✔ Low Labor Cost – Full automation reduces manual intervention
✔ Customizable Formulations – Adjustable for different putty types (e.g., waterproof, flexible)
✔ Eco-Friendly – Dust control systems minimize pollution

Conclusion

Investing in a putty powder production line improves productivity, ensures product consistency, and meets market demand efficiently. Whether for small-scale or large-scale manufacturing, choosing the right machinery and automation level is key to success.