1.a 20Year factory,CE ISO9001 2.1.3x0.9m 80w tube,fine acryl cutting 3.Linear slideways 4.USB interface 5.Iron Casting body Features:Long working life Laser tubes ranges with 2500wroking hours,while 8000 hours is for option.Gear wheel transmitting system, Stepper subdivide provide high precison motion control . Pass-through Front & Rear Doors , A design with doors on both ends accommodates ...