News items April 2015

The interVIB GmbH, manufacturer of vibratory conveying and screening equip- ment of various makes for all branches of the industry, strengthens their Project and Sales department with decades of project and sales know how. Many of our customers know Mr. Ralf Peter Klimczak already from miscellaneous projects carried out together. It is quite uncommon, that Ralf Klimczak does not find a suitable solution to any challenge given. Furthermore he has the given talent to bring in new ideas and proposals into the design and development department – straight from the customer’s application and demands of the mar- ket. Some of interVIB’s employees have worked together with Ralf Klimczak closely in the past and appreciate him as a valuable part of the team. The interVIB team is looking forward to work together with Ralf Peter Klimczak.

To increase the throghput of a granulator a screw conveyor is utilized for a technically NEUE HERBOLD Maschinen- und Anlagenbau GmbH, D-74889 Sinsheim-Reihen offers a large range of machines and plants for size reduction and recycling of plastics scrap, from production or waste collection. To increase the through-put rate of a granulator used for size reduction of loose, unpressed plastics a force feeding technique was developed. A screw conveyor is utilized for a technically optimized material feed. Via conveyor the material is fed in the feed hopper. The transport to the grinding chamber is now no longer only based on the principle of gravitation - in fact the material is now fed to the grinding chamber by one / or more vertically assembled screws. Depending on the required granulator size the number of screws, the rotation speed as well as the drive capacity can vary. A transport screw equiped with a load-dependent control as well as a frequency converter prevents a rotor blockage caused by material accumulation. This results in a throughput rate