... to clean chamber and changing colours.It mixes compounds in 6~10 minutes per batch eQur/alent to 2 ... vibration insulator, elastic cord, sealing materials, tire, tapes, master batches, pigment, ink, automobile & electric rubber parts, chemical industry compounds.specification: TYPEDK3DK10DK20DK35DK55DK75DK110MIXING ... and our profession sales engineers will recommend for you. rubber mixer/rubber kneader