Clay Sand Mixer

Clay Sand Mixer Introduction 

Clay sand mixers are specialized machines designed to homogenize foundry molding sand by uniformly blending base sand, bentonite clay, water, and additives (e.g., coal dust, cereals). These mixers ensure consistent sand properties critical for producing defect-free castings, including green compression strength, permeability, and collapsibility.

‌Operational Principles‌
‌Material Loading Sequence‌
Dry sand → Bentonite clay → Additives → Water
‌Mixing Stages‌
‌Dry Mixing‌: 1–2 minutes for initial homogenization
‌Liquid Addition‌: 30–60 seconds of controlled spraying
‌Wet Mixing‌: 2–5 minutes for plasticity development

We are highly proficient manufacturer, supplier and exporter of Clay Sand Sand Mixer in China. It is available with following details

S11 clay sand mixer muller is economic sand mixing machine for clay sand. Two wheels crush and mix foundry sands, clay, coal power and water. This clay sand mixer is suitable for manual and semi-automatic clay sand casting.

Main features of clay sand mixer:

1.with rolling, rubbing and stirring effect, molding sand quality is good.

2.Simple structure and convenient maintenance.

3.The looseness of molding sand is poor.

4. At present, spring and decompression mechanism have been widely used;Pressure spray water;