Posifil – Industrial Manipulator with Balancer


Technical Characteristics

Max weight capacity 120 Kg
Max working radius: 3000 mm
Max vertical lifting speed: 0,5 meters/second
Vertical lift: 1800 mm
Control system: solely pneumatic
Supply: filtrated compressed-air (40 µm), not lubricated
Working pressure: 0.7 ÷ 0.8 Mpa
Working temperature: from +0° to +45° C
Noise level: <70 dB
Consumption: from 20 Nl ÷ 100 Nl per working cycle


– constant 360° on the column and tooling axis

– 315° on the intermediate axis

The POSIFIL PF industrial manipulator, equipped with a double cable and simple gripping tools, allows users to easily work with light loads. The gripping tool is connected to the balancing group by two independent steel cables, guaranteeing maximum user safety. The POSIFIL PF’s double arm structure and middle joint makes it easy to operate within the entire working area.


A pneumatic cylinder fed with compressed-air and combined with a transmission cables system provides balance to the load weight applied.

The cylinder force is controlled through two pneumatic circuits. The first circuit always keeps the weight system balanced; the second always keeps the weight load balanced. The operator can change the load level by applying a minimum force on the gripping tool or directly on the load.

Stainless steel version

Dalmec can manufacture the Posifil completely in stainless steel. The manipulator and the gripping equipments are built for cleanliness in the pharmaceutical, food and chemical industries, as well as in other sterile environments.The structure is realized using AISI 304 stainless steel with a few parts in AISI 420/421. Welding is mostly performed using MAG and MIG methods in an inert gas atmosphere; major welds, from an aesthetic and functional standpoint, are ground and smoothed. Visible surfaces are polished and brush-finished.

Explosion-proof version in conformity with ATEX Directive

Dalmec can supply an explosion-proof version in conformity with ATEX Directive, suitable for the installation of the manipulator in explosion-risk environments classified as zone 1 or 2.

The Manipulators equipped with electric pumps for the handling of bags and boxes are included.

The certification is made in our plant by the qualified Engineer of a Notified Body according to the ann. IX 94/9/EC-ATEX Directive, which ensures the total conformity of the manipulator with the Directive.

Balancing Systems:

Allows for fast presetting of the load balancing effect in case of weight change.

Up/down lever
Enables quick, precise and linear lifting and handling of the load without any adjustments through manipulating a lever control.

Lever push button
Manipulating a pneumatic push button after lifting the load through a lever control allows for efficient load balancing.


Manipulating the gripping through proper controls allows for automatic load balancing without any adjustment.

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