... Main construction features1.The main part of ST03 Sealant-spreading machine is base stock pump,curing agent pump,proportioning pump,up ... relative organization,two kind of component send into the compound machine,after well compounding then send to the extrude gun. ... 0.8MpaOverall dimension:1200*1100*2500*(MM) Weight:600KGNote:improvement,function enhance,and change part according to the object,there is ...