Inside of the through two Z- shaped stirrers rotate towards each other at different speed. The special shape of the stirrers and the speed differential at which they operate shorten substantially the required mixing time. Stirrers and Bowl are made of stainless steel. The unit had a capacity of 3 to 4 Litres. The Bowl can be delivered with a double jacket for cooling or heating with water. The Bowl is closed with cover made of acrylic so that the kneading operation can be watched. The Bowl can be tilted for emptying or cleaning. This Attachment is Suitable to Attached in our Both Main Drive.