Putty Powder Manufacturing Process | JCT Machinery

1. Raw Materials Preparation

Calcium Carbonate (CaCO₃): It serves as the main filler in putty powder.

Talcum powder: Adds smoothness to the putty.

White cement: Provides binding properties.

Polymer additives: Enhance adhesion and flexibility.

Cellulose ether: Improves workability and water retention.

2. Weighing and Mixing

Putty powder raw materials are accurately weighed according to the formulation. They are then mixed together in specific proportions in a mixer. The mixing process ensures a homogeneous blend of all the ingredients.

3. Wet Grinding

The mixed putty powder raw materials are subjected to wet grinding. This involves using water to create a slurry. The grinding process reduces particle size and ensures a finer and more uniform mixture.

4. Filtering

The slurry is passed through filters to remove any impurities or oversized particles.

5. Drying

The filtered material is then dried to remove excess water. Various drying methods can be employed, including spray drying or rotary drying.

6. Powder Formation

The dried material is then processed into a fine powder. This may involve milling or further grinding to achieve the desired particle size.

7. Packaging and Storage

The final putty powder is packaged into bags or containers for distribution and sale. The finished putty powder is stored in a controlled environment to prevent moisture absorption and maintain product quality.