Multiflex chains

iwis multiflex chains are distinguished by their high mobility in both horizontal and vertical bends. These extremely versatile plastic chains are renowned for their superior fatigue resistance on conveyor systems with bends. Multiflex chains are typically used in production applications in the automotive industry, the automation and packaging sectors, and the food industry.

The iwis SafeTop chain is a multiflex chain that remains completely enclosed in both vertical and horizontal bends. This not only reduces the danger of crushing in bends or where conveyors change direction, but also provides maximum stability for products and workpiece carrier systems. The special surface also allows extremely small items to be conveyed without risk of loss or damage. Besides the enclosed geometry of the SafeTop chain, a range of open-geometry chains with gimbal joints is also available (1700 Series).

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Safety first – with the FLEXON SafeTop chain

The iwis SafeTop chain not only offers maximum stability for conveyed products and workpiece carrier systems, but also protects staff from the risk of crushing in conveyor bends or deflections.

The chain runs in the same guide tracks as standard plastic multiflex chains from the 1700 Series. If deflector plates with a minimum radius of 123.5 mm are used on bends, roller friction replaces sliding friction.

This, in turn, allows the construction of longer curved, vertical and spiral conveyor systems to overcome height differences and for buffering purposes. In addition, wider sprockets with improved chain geometry reduce surface pressure at contact points between teeth and chain, resulting in reduced wear.

System solutions for the automotive industry

Industrial applications

Industrial applications

Industrial applications in the automotive industry: In this sector, iwis offers optimal solutions for conveyor and transport systems tailored to automotive production lines. MEGAlife maintenance-free chains offer corrosion protection and minimal elongation over their entire service life. Learn more
System solutions for the Packaging Industry

Packaging Industry

Packaging Industry

Maintenance-free, long service life and precision parts- tailored to customized application.

Chains and chain systems for the highest demands on precision, speed and durability. Precision chains from iwis guarantee uniform parallel running with exact positioning and an outstanding service life. Depending on the application, maintenance-free or corrosion-resistant chains with high-quality initial lubrication are also used. Learn more
Drive solutions for the Food Industry

Food Industry

Food Industry

Focus on accuracy, hygiene reguations, efficient maintenance-free and corrosion-resistance solutions .

Hygiene regulations, various temperature ranges or corrosion resistance are requirements for drive systems in food production. Food approved lubricants or maintenance-free chains for the food industry can be found here. Learn more
Systems solutions for Logistics and Conveyor Technology

Logistics and Conveyor Technology

Logistics and Conveyor Technology

Efficient solutions for transport and drive conveyor chain systems.

A wide variety of conveyor and drive chain systems are used. The demands on chain characteristics such as fatigue strength, breaking loads, chain tolerances, surface, material qualities, lubricants or even freedom from lubricants and their reproducibility are enormous. Learn more


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