The invention discloses artificial marble mixing equipment and process. The artificial marble mixing equipment comprises a first stirring tank and a second stirring tank, and materials are preliminarily stirred in the first stirring tank and then thoroughly stirred and vacuumized in the second stirring tank. The artificial marble mixing equipment and process have advantages that by introduction ofthe second stirring tank, a secondary stirring process is performed, artificial stone board impurities caused by residual powder, not infiltrated with resin completely, in dead corners especially a distribution port in the first stirring tank can be avoided, the product yield ratio is increased, and production efficiency is improved.