4 Heads Tire Tread Polishing Machine Grinding Mach

4 Heads Tire Tread Polishing Machine Grinding Machine: Product characteristic 1. mainframe:four head steel wire wheel sanding device,use tightener device before and after polishing 2. Purpose: polish the back of the pre-vulcanizing tyre tread 3. PLC adopt Mitsubishi series which can control the electrical machine And pneumatic drive automatically 4. apply to the tyre tread width between 130mm-350mm 5. apply to the tyre tread depth between 10-50mm Main technical parameters: Max width of polishing 450mm The speed of feeding 150mm The Pressure when copressed air 0.6-0.8Mpa Supply voltage 380V Revolution of the sanders head 1460r/min Voltage of Centrifugal induced draft fan 3187-2019pa Polish electrical machine Y160L-4(15KW) Milling wheel Rise and drop cylinderSCD200×100 Expression roll rise and drop cylinderSC80×125 Total power of Motor 81kw Dimension of machines outline 6250×1220×2065 :