... ,SGS Certificates 2.Automatic temperature & time control 3.Low noise Rubber calender Certificate : ISO 9001:2000 , CE certificate , SGS Description ... of wirecord fabric, sheet, and counter plate(embossed) of rubber material, separation of fabric and film, as well as joint ... cooling water, and heat-conducting oil can pass into the rollers cavity, so that the working temperature can be adjusted in ...