1.annealing process and blasting procedure 2.plasma or flame torch 3. suspension type or tank chain type 4. Auto ignition ModelCNC-CG4000CNC-CG5000CNC-CG6000CNC-CG7000CNC-CG8000Track Span(L)(mm)40005000600070008000Cutting Width(L-800mm)(mm)32004200520062007200Overall Width (L+800mm)(mm)48005800680078008800Longitudinal Track Length(mm)14000 (could be extended)Valid Cutting Length(mm)12000 (could ...