Double column horizontal band saw GH4220A, GH4228, GH4235

Main features: 1. Gantry structure, high accuracy linear guide way, save blade, insurance guide accuracy. 2. With big dia.column and inside with auto lubrication bearings, insure vertical lifting high stability 3. Blade with guide function and bearing guide function, enlarge the blade use life 4. High quality worm gear speed reduction box, with high accuracy and low noise,vibration. 5. Hydraulic system made sure the lifting speed stable and gurantee the cutting accuracy 6. Laser tool, make sure the work piece accuracy and fast positioning