... , plastic, wood, bamboo, cambered surface, sphere, stainless steel, iron, copper, aluminium, titanium alloy, can doing 3D embossment, and ... . Dust proof and water proof system design, better to protect the machine driving part. 5. Well selected electrical ... working station)Materials Square steel tube machine bedCast iron gantryWater cooling systemStainless steel water slotGuide railLinear square ...