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Can bandsaw cut special materials such as sapphire?

In the complex landscape of industrial manufacturing, the challenges of processing workpieces of varying materials constantly test the boundaries of technology and equipment. The hardness and brittleness of sapphire, the lightweight and porous nature of aluminum foam, and the heavy metal properties of flanges might seem incompatible with sawing. However, breakthroughs in specialized sawing technology are changing the answer. ANTISHICNC is deeply engaged in differentiated sawing scenarios, creating precise cutting solutions for these three types of specialized workpieces with customized machines, opening up new possibilities for sawing specialized materials. The following is an introduction to three Antis specialized machines:

1.Sapphire cutting saw

Sapphire’s high hardness (9 on the Mohs scale) makes traditional sawing machines prone to chipping and rapid blade wear. Dedicated sapphire sawing machines are equipped with specially ground diamond blades that exploit their high hardness. Combined with a high-precision servo system, these sawing machines precisely control cutting speed and feed rate to avoid thermal stress cracking. Data shows that these specialized sawing machines increase cutting efficiency by 3-5 times, raising yields from less than 50% to over 80%, driving application development in fields such as semiconductors and optics.

Model GZK4240
Maximum cutting height 450 mm
Maximum cutting diameter Φ 350 mm
Saw blade linear speed 800-1200 m/min
Worktable rotation speed 0-50 r/min
Main motor power 4 kw
Overall dimensions (length x width x height) 2250 x 2000 x 1200 mm
Sawing capacity 350 x 400 mm
Saw blade size 0.7 x 38 x 3880 mm
Worktable feed speed 0-500 mm/min
Saw blade rising and falling distance control accuracy ± 0.10 mm
Cooling motor power 0.06 kw

 2.Aluminum foam slitting machine

The aluminum foam slitting band saw is a special cutting equipment developed by Antis based on the characteristics of aluminum foam, which is lightweight, porous, and easy to collapse and tear. It can accurately adapt to the needs of aluminum foam processing and is widely used in industrial scenarios that require aluminum foam material processing.

Model  G4260/120/250
Maximum cutting height 600mm
Sawing speed range 100-1000m/min
Main motor power 15kw
Saw frame lifting motor power 3.0kw
Horizontal worktable moving stroke 2500mm
Servo motor power 1.3kW (workbench movement)
Maximum cutting width 1200mm
Saw blade specifications 41×1.3x7530mm
Oil pump motor power 0.75kw
Horizontal workbench specifications (width x length) 1300X2700mm
Saw band tensioning method Hydraulic tensioning
Overall dimensions (length x width x height) 3600X5650X2600mm

3.Flange sawing machine

The flange cutting band saw is a specialized cutting machine developed by Antis to address the heavy metal properties and diverse specifications (including large sizes and annular structures) of flanges. It can accurately solve the problems of difficult positioning, low precision, and poor efficiency when cutting flanges with traditional saws, providing professional solutions for flange processing and widely adapting to flange cutting needs in the industrial field.

Model  GXK200
Maximum sawing specifications 2000mm
Minimum sawing inner diameter 900mm
Saw wheel diameter Ø680mm
Saw blade specifications 54×1.6x7240mm
Saw blade linear speed (stepless) 20-60m/min
Feed speed 0-300m/min (servo)
Disc rotation speed 0-10r/min
Distance of disk movement 300min
Saw frame feeding distance 800mm
Matching motor Main motor (kW) 5.5
Oil pump motor (kW) 1.5
Water pump motor (W) 60
Oil tank capacity Hydraulic box (L) 200
Coolant (L) 50
Overall dimensions (length x width x height) 3000X4000X3550mm

 Sawing display

 From highly brittle sapphire to loose aluminum foam to heavy flanges, Antis’s specialized sawing machines offer customized designs to meet diverse needs, safeguarding processing quality with precision sawing. In today’s industrial manufacturing landscape where specialized, precise, and unique features are paramount, this type of specialized equipment is not only the key to cutting specialized workpieces, but will also help other industries break through processing bottlenecks and move towards more efficient and precise production, injecting strong momentum into the large-scale and sophisticated processing of niche materials.

If you have any metal sawing needs, please contact the Shanghai ANTISHICNC team and we will have someone to contact you.

Official website: www.antsmachine.com

Email: contact@antsmachine.com

Keywords: Aluminum foam, Band sawing machine, Metal band sawing machine, Sapphire band sawing machine

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