... uncoiler body is welded by section steel and steel plate ,single arm structure, moto Used for the coil support and release ... uncoiler body is welded by section steel and steel plate ,single arm structure, motor reducer drive the uncoiler, hydraulic drive connecting ... uncoiler → fix the coil to the uncoiler→ coil car return → axis of uncoiler rotate TF-3/5T Hydraulic single arm uncoiler