Hydraulic tracking molding machine for samples The machine is used with the tracking experiment device, mainly for molding of asphalt with mixtures when tracking test is carried out. The machine complies with the requirements stipulated in standard JTJ052-2000 issued by Ministry of Communications. Technical parameters: 1.Specification of die setting: 300X300X100mm 2.Radius of roller: 500mm 3.Width: 300mm 4.Voltage: 380V~3000W 5.Moving speed: 6 times of backs/min 6.Pressure:0~20KN 7.Preheating temperature: Normal temperature~200