Drilling
Machines

The BENTELER Portal Drilling Machine is a reliable process drilling machine and especially suitable for larger sizes of coated and uncoated glass. From one spindle pair up to max. two spindle pairs, the portal drilling machine covers all usual products. CNC-controlled axes and excellent repeatability guaranteed with minimal setup time for optimal cost efficiency and high flexibility.

Advantages

High precision: 

• Dynamic CNC positioning of hole coordinates
• Automatic tool offset and calibration system

Flexibility: 

• Two independent pairs of drilling spindles
• High performance milling spindle with speeds at 10000 min -1
• Automatic tool changer with 10 or 20 tool positions

Process reliability: 

• Fully enclosed drilling spindle
• Separate milling spindle
• Modern CNC-operation

Simple operating:

• Easy user interface of hole pattern programming
• Fully automatic programs for drilling and countersinking
• Data input parallel to production
• Integration in customized software

With this option inner and outer cuts can be produced in a short cycle time with high precision. The edge quality can be increased and the cutouts can be lined, due to an additional milling and seaming spindle.

Advantages 

• variable cutting contours, no restrictions by tools
• compared with conventional milling: Process Factor 2.0
• automatic glass disposal of standard cutouts
• suitable for the processing of laminated glass
• water curtain for the protection of surrounding machine components
• controlled capture of the abrasive sand
• radiant energy is absorbed
• specific water flow in separate tanks
• high edge quality

• seaming spindle for seaming / finishing

   

The BENTELER vertical drilling machine performs fast and precise in your drilling tasks. The drilling machine automatically changes tools in five different sizes. Additionally the machine offers a strong construction with corrosion resistant mechanical design and is suitable for flat and shaped glasses.

Advantages

fast and precise drilling perfomance 

• suitable for flat and shaped glasses

Flexibility: 

• can be used as a single machine or in combination with the vertical washing machine

Process reliability: 

• automatically changing tools in five different sizes
• Front and Rear Spindles at the same time
• Drilling and Countersinking
• Drilling and Countersinking process can be done at the same time

• Countersinking can be done from back and front side of the glass

   

BENTELER Vertical Seaming Machine combines a compact and strong construction with high flexibility in production. In only one cycle all four sides of glass are processed quickly.

Advantages

High precision: 

• reduces the scratchs on the glass
• Smooth and precise edges

Flexibility: 

• Compact design
• very short set-up times
• low maintenance and spare parts costs

Process safety: 

• corrosion resistant mechanical design
• glass-sheet size can be recognized automatically
• Completely enclosed wet area
• Nearly dry glass after seaming, through cooling water extraction
• No leaking of water

Simple, comfortable operation:

• glass sheets -in same thickness but different size- can be processed one after another continuously, without any need to adjust

• all four-side of the glass are processed in one-cycle