Good-earth offers vibratory sand mixers. These instruments are used for mixing sand with binder [resin]. It finds user application in foundry applications. Vibrant sand mixers do not use any rotating compound in the mixing chamber .Specification of this kind of mixer can be typically 1 minute for a batch of 20 kg.The main advantages of this mixer is that the amount of time it takes to mix is very less..These mixers are available in four different models.5 kg and 20 kg models are used for laboratory applications. 50 kg and 100 kg models are used for production requirements. These mixers consume very less power compared to conventional mixers. Because there are no moving parts in the chamber, these can be easily removed for rapid cleaning with no sand losses.