... is welded by section steel and steel plate ,single arm structure, moto Used for the coil support and ... is welded by section steel and steel plate ,single arm structure, motor reducer drive the uncoiler, hydraulic drive ... wall of coil. The uncoiler with the clamp arm and outer block set prevent the coil loose, ... the coil to the uncoiler→ coil car return → axis of uncoiler rotate TF-3/5T Hydraulic single ...