Metzner Drilling Devices

Metzner »Off-line« Drilling Device - Off-line drilling station for constant pitch drillings

Metzner »Off-line« Drilling Device

Off-line drilling station for constant pitch drillings
Metzner »In-line« Drilling Device Basic - In-line with drilling station for variable pitch drillings

Metzner »In-line« Drilling Device Basic

In-line with drilling station for variable pitch drillings
Metzner »In-line« Drilling Device Professional - In-line drilling station for variable pitch drillings and end cut

Metzner »In-line« Drilling Device Professional

In-line drilling station for variable pitch drillings and end cut

Sealing systems often require ventilation drillings or location holes. For this purpose, Metzner drilling units are employed. We deliver the following solutions to match your requirements:

  • In-line eccentric-drive drilling station for regular drillings at constant pitch
  • In-line traveling-head drilling station for constant or variable pitch drillings
  • In-line »Drilling Beam« to drill all the holes for a complete profile at different pitches in one action
  • Off-line for drilling in combination with end cutting

Metzner drilling units are distinguished by drill spindles with very high speeds up to 60,000 rpm. This gives precision drillings with short cycle times. The drill geometry ensures that the waste generally falls to the outside. Pneumatically driven drilling spindles have the advantage of lower investment cost but have higher running costs. Electrically driven drilling spindles cost less to run but are a more expensive investment.

In addition, Metzner supply laser drilling systems for in-line operation. Lasers are more expensive but offer the advantage of processing variable hole pitches during automatic running and can be employed in changeover to different profiles.  

Key Features

  • For continuous drilling in extrusion operation
  • Automatic synchronisation with line speed
  • Selectable, program-controlled drill spacing
  • Maximum precision due to simultaneous drilling and cutting

Examples

Metzner Drilling Devices

Metzner »Off-line« Drilling Device for Rubber Profiles

Metzner »Off-line« Drilling Device

Combined drillingand cutting table for start and end trim allowance of pre-cut parts.
Maximum precision due to simultaneous drilling and cutting, automatic discharge of the finished parts. Specifications >

Metzner »In-line« Drilling Device Basic for Rubber Profiles

Metzner »In-line« Drilling Device Basic

Drilling in automatic throughput of single or double profiles; with integrated belt feeder.
Positioning using communication interface with cutting machine. Equipped with up to 12 drill stations with one or two drilling units. Specifications >

Metzner »In-line« Drilling Device Professional for Rubber Profiles

Metzner »In-line« Drilling Device Professional

For continuous drilling in extrusion operation, automatic synchronisation with line speed. Selectable, program-controlled drill spacing. Specifications >