Smooth Transfers. Higher Throughput. Less Downtime

Product Flow Regulating Buffers

Rotzinger Transver AG develops product flow control, buffering and distribution solutions for the food and confectionery industries.
With decades of engineering experience, the company delivers modular and scalable systems that create a stable and reliable interface between processing and packaging.

The technology portfolio includes:

multilevel belt buffer systems
inline belt buffer systems
compact buffer
gondola buffer

All systems are designed to ensure gentle product handling, hygienic operation, fast cleaning and high line availability.

By stabilising product flow, these solutions help manufacturers to reduce product loss, minimise downtime and improve overall equipment effectiveness (OEE).
At the same time, modular layouts provide the flexibility needed to adapt to limited space and changing production requirements.

Product Transport

Our conveyor systems integrate seamlessly into food production lines and ensure stable transport between processing and packaging.
The modular design concept enables flexible configuration of geometry, drive arrangement, and equipment options for project-specific layout integration.
The portfolio includes straight, curved, and angular belt conveyors, as well as dedicated function conveyors.

All systems can be configured within the Easy Cleaning Concept to match specific production environment requirements:

Easy Cleaning Concept

Dry cleaning: highest hygienic standard design
Wet cleaning variants:
o W1 – Wipedown
o W2 – Showerdown
o W3 – Washdown (up to IP69K)

Features such as precise belt edge control, stable transfer points, integrated scrapers, and adjustable guides enable controlled and repeatable product handling.
Even small or sensitive products are conveyed safely using transfer components adapted to product size.

Optimized hygienic construction reduces product build-up and allows fast cleaning and service — supporting high line availability.
Each solution is engineered in close collaboration with customers and adapted to the application, layout, and overall production process.

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Mechanical Product Handling

Our portfolio for Mechanical Product Handling contains customizable solutions for your production needs.
Mechanical Product Handling starts directly after the production processes where your products leave the production machines.

The HOL Head of Line brings all products in a structure to handle them in the following process steps. First quality controls like metal detection or shape controls are integrated at the beginning as well as row aligner and reject stations which confirm the flow of good products in all following process steps.

RS Rejects stations, available as single reject or row reject are as well in our portfolio and can be based on pullnose, a speciality of our company, diverter or blowout principles. They are mostly integrated in the Head of Line, but can be placed also as a separate solution in the line.

CFS Cross Feeding Stations (Distribution Stations) moves the products and splits them into different directions to divert the flow into several packaging legs. In combination with our Product Flow Regulationg Buffers we ensure a separation of the main production stream in portions which fit to the packacking machines

LFS Leg Feeding Stations take the products and precisely syncs each individual item with the packaging machine's heartbeat. Diverse combinations and solutions are available to feed the correct amount of products in the right speed. The DCF Direct Chain Feeder is a new mechanical solution to feed the chain of the flow wrapper precisely and exactly adopted to your biscuit products. Fast exchange of components to feed different dimensions on one leg.