Fully-Automatic Rotary Arm System

STREMA  A 4000


The middle class with the technology of the high-end machines.

Rotor system with the latest technology

It uses an ingenious module system that enables customized adaptation to the most diverse requirements. Up to 60 pallets per hour.


Innovative technology

Our fully-automatic rotary arm machines series "A 4000" are designed for the upper performance range and can be integrated into any conventional transport system. Equipped with a continuously adjustable power-stretch-system as a standard feature. Available with an upstream top-sheet dispenser for protection against dust or removal, and for weatherproof packaging available with an integrated top-sheet dispenser. Extensive and especially user-friendly basic equipment.

Intuitive operation

To use the full potential of a machine a sophisticated user interface, and a simple and especially ergonomic handling is a must. We have solved this task successfully with our operating concept based on a SIEMENS touch-panel. Apart from the regular machine operations more information such as stretch film consumption, number of wrapped pallets, and maintenance intervals are available at any time.


Guaranteed satisfaction

Exceptionally sturdy, durable, and flexible. Built for a lifetime of at least 15 years. STREMA® machines might be replaced after 15 or more years, but they never will be discarded.

Even our used machines are in great demand and achieve top prices. The exclusive use of standard components from the most well-known manufacturers guaranties your independency. Service and support directly from us gives you security.


The STREMA® A 4000 has outstanding functional features as standard, which pay off in daily use. Optionally the machine can be expanded with special functions.


Two-roll pre-stretch-system with electronically controlled three-phase motor in which every roll will be driven separately. Extremely simple stretch film reel exchange via SMART-Load.

Automatic performance adjustment

The operating speed of the machine automatically adjusts to the actual range of the workload – therefore less wear and tear, and longer trouble-free running of the machine.

Smooth running

Extremely smooth running due to belt drives.

Maintenance and Service indicator

Maintenance and lubrication intervals and the description of the therefor needed tasks are displayed on the operator panel.

End of stretch film heat sealing for safe automated warehouse storage

Via pulse-heat sealing device without contact with the product due to a variable counter plate.

Stretch film gathering mechanism (partwise roping)

Extremely simple - extremely effective. Enables better connection between the product carrier and the product. The pallet notches remain open, therefore the wrapping film will not be damaged by further handling

Stretch film consumption indicator

Stretch film consumption of every single pallet or summery of a user defined period. Data can be send to the ERP system.


Pallet lift

A special wrapping program enables a better connection between the product carrier and the product while lifting the pallet » improved loading safety.

Top platen

Fixation of extremely unstable products by a pressure plate.


Starting and ending point of wrapping cycle is possible on top of the pallet as well as on the bottom.

Upstream top-sheet dispenser

Available as draw off application (intermittent – pallet must stop) or run through application (applied as pallet passes through). Twin head version.

Integrated top-sheet dispenser available as draw off application

Applying of top-sheet by electric linear drive, cut of top-sheet via electrically heated cutting wire, automatic top-sheet dispense release monitoring. This method can be used to create a waterproof packaging.

Two EFO XS pre-stretch-systems

2 x Two-roll pre-stretch-system with electronically controlled three-phase motor. Minimal pressure onto the edges of load due to electronically dancer positioning control. ERP-connection.



Customization of the user interface according to customer requirements.


Remote access

Allows STREMA Technician direct access to the PLC.


Control of adjacent conveyor system, labeller,

and much more.



Direct communication between ERP system (Operator Unit) and stretch wrapper.


Pictures, videos, and product-specific PDF documents.

A 4000 Flyer (DE)

1200 - 1440+

Kauerhof near Sulzbach-Rosenberg

STREMA® Maschinenbau GmbH

Stretch Wrapping Systems

Kauerhofer Straße 4a-6

92237 Sulzbach-Rosenberg, Germany

T 0049 9661 8702-0



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Fully-Automatic Rotary Arm System

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