NPB competes with qualities such as high product quality, process efficiency, high service level and responsiveness to customer and market needs.

NPB has through its own in-house functions total control over the manufacturing procedure.

NPB Mini Balancer

NPB mini balancer for shells

This machine replaces a manual roll-over-table in end production lines. It balances the flow between two manufacturing processes. The mini balancer can be installed on both new and existing lines as a cost  effective, fully automatic function.


The incoming flows of shells are sorted into sticks by the robot. These sticks are placed and joined to a continuous flow on the out-feed  conveyors. There are several solutions available for buffer functionality to balance the flow.


This machine is built around a reliable robot solution with few active components. It is a state of the art product with very high efficiency, low maintenance and easy for operators to handle.

Technical specification

Product data:

Capacity   4 000 spm
Dimensions, product   Ø50-200 mm (200-709)
Material   Steel or aluminium

Technical data:

Power   3x400-480 VAC/20 A, 50-60Hz
Air pressure   0.6 MPa (87psi)
Control-system   Allen & Bradley/Siemens



Various layout alternatives. Up to 10 in/out-feed lanes.
Handling of multiple products.
Buffer table for sticks of shells.
Internal storage of shells, Drawer System.
Semi Automatic bagging and reintroduction function.
Change over kit for alternative products.



Export Sales and Marketing
Technical Development

T +46 36 290 76 30
C +46 70 632 92 62


Export Sales and Marketing

T +46 36 290 76 31
C +46 76 173 81 27