back to top
My wish lists
Save your wish list
If you want to add more content to your wish list, simply log in. If you do not have a user account, please register for the Hanser Customer Center.

» Do you already have a user account? Please log in here.
» Don't have a user account yet? Please register here.
Your wish lists
If you want to use your wish list during your next visit, simply log in. If you do not have a user account, please register for the Hanser Customer Center.
» Do you already have a user account? Please log in here.
» Don't have a user account yet? Please register here.

« Back

Your advantages at a glance

  • One login for all Hanser portals
  • Individual home page for faster access to preferred content
  • Exclusive access to selected content
  • Personal wish lists on all portals
  • Central management of your personal information and newsletter subscriptions

Register now
Deutsch
Bookmark Bookmarked
03-31-2016

Hyblow Series 407 DL and 607 DL Expanded

New Blow Molding Machines for Milk Containers

The current packaging machine series by Bekum Maschinenfabriken GmbH, Berlin, Germany, with its patented and proven C-frame closing unit for electrical and hydraulic closing actuators, has been expanded by two additional models. The “multi-cavity” twin station machines of the hydraulic Hyblow series was manufactured for the high-capacity production of milk containers for a Peruvian customer.

Hyblow 607 DL for the 9-fold production of 1,000 ml milk containers (© Bekum / Hermann J. Mueller)

For the range expansion, Bekum delivered a Hyblow 407 DL for a 12-fold production of 200 ml containers with an 860 mm mold width and a Hyblow 607 DL for a 9-fold production of 1000 ml containers with a 1,000 mm mold width. A new screw geometry enabled the optimized processing of viscous HDPE with TiO2 . The new design of grooved bushing, feeding zone and barrier geometry allows a 20% increase in the output with improved service life and lower wear due to the uniform load distribution over the entire screw length. This improves the homogeneity of the compound without an additional, costly mixing component.

About 70 to 80% of the energy used in a blow molding machine is consumed in melting and cooling the plastic required for processing. The optimized extruder screw lowers the energy consumption required to melt the HDPE to a mere 200 Wh/kg. At the same time, the drive train of the extruder is also optimized so that the motor runs with the highest efficiency at a nearly optimal operating point.

In addition to the energy benefits, the machines also provide exceptional handling with trouble-free production start-up, uniform extrusion of the 9-fold and 12-fold parisons as well as reproducible article quality in terms of wall thickness distribution and weight. The aluminium molds used by BEKUM are designed for the shortest cooling times and high piece counts. Using modern, high-speed and precision article measurement technology, an immediate feedback can be given to the processing engineers and the mold maker. The efficient organization of the interfaces between customer, mold maker and Bekum made a decisive contribution to the success of the project in Peru.

Company profile

Bekum Maschinenfabriken GmbH

Kitzingstraße 15-19
DE 12277 Berlin
Tel.: 030 74902377
Fax: 030 74902445

These articles might be interesting for you
Patents Stimulate Innovation

Patents encourage innovation: Stay on the ball with the latest innovations in the plastics industry in our patents section.

Patents

Newsletter

Would you like to subscribe to our Newsletters on plastics technology and profit from the latest information?

Subscribe here

Subscribe here

Trade Names

You know the trade name but want to know the material manufacturer, type of polymer and delivery form? Search here!

Trade Names