rubber mixing mill for lab with water cooling in China 1. CE, ISO9001, SGS Certificate. 2.100% meet your requirement. 3. Sell to about 126 countries on 6 continents. 4. One year quality guarantee and long-term technical support; 5. With more than 40 years of history in the rubber machine industry. two roll lab mixing mill feature describe: 1.Reducer, gear and roll in a straight line, this is a new technology, and the design advantages: save electrical to save cost, convenient to repair, easy to operate. 2. with emergency brake, very safety. 3. With water cooling system 4. This rubber mixing mill with good reducer. Low noise, higher safety factor, long service life. And have foot and hands emergency brakes, increase the safety factor. 5. The wires are connected machines, as long as the power supply is connected, the machine can work.