Custom products in polyurethane
Perfecting Performance by EXSTO
EXSTO produces custom-made parts in polyurethane for a wide range of industries, also including metal inserts or metal hubs.
Custom products in polyurethane
For the motor transport sector, we produce vibration-damping bushes for axles, vibration-damping washers
for tankers, as well as special biconical and cylindrical springs for jeeps and sports vehicles.
For punching machines, EXSTO manufactures polyurethane extractors, which help to keep the metal sheet stable during the punching. We offer standard punching extractors for commercial models of punching machines, plus we can produce customised ones.
We produce wheels for professional scrubbers – dryers and spare parts of wheels for floor sweepers (ride-on or walk-behind).
Other examples of polyurethane applications include covering metal industrial brushes to polish weld joints, where the metal threads of the brush are drown into the polyurethane covering.
Guide sleeves for bar feeders
EXSTO Italia produces polyurethane guide channels and sleeves for metal bar feeders for automatic lathe with one or more arbors.
The closed circular polyurethane guide channels let the bar feeder reach outstanding speed and the retooling time takes only 4 minutes thanks to our snap-in channel guides in polyurethane.
EXSTO Italia specialises in coating v-rollers (biconical shape) for roller tables with polyurethane, adapted for transporting steel and aluminum tubes and bars. We can produce in different materials, colours, and hardness. We can coat metal rims, too.
V-rollers are employed in tubing and piping industry.
The materials employed guarantee good resistance to wear and tear, cutting and squashing.
To increase the load tolerance, the polyurethane v-rollers can be vulcanised on metal cores, in steel, stainless steel, aluminum or cast iron. Old and worn metal cores can be cleaned and re-used casting new polyurethane covering onto them.
V-rollers ( or bow rollers) – as well as polyurethane wheels – can have smooth sides finished by mould or worked by lather.
A V roller is one of the most versatile and simple ways to control the flow of a load, and they are found in a variety of industries and settings. Designed to function in harsh, rugged environments and provide years of trusty service, these components have to be able to handle heavy loads while remaining stable. Polyurethane is the best material to satisfy these demanding requirements. Not only can polyurethane withstand the weight and pressure placed on the wheels, it can also hold up under constant heat and moisture.
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No crush wheels and rollers
No-crush wheels for the paper processing industry in different sizes and shapes
EXSTO developed a special material – called UREFLEX®, with outstanding resistance to abrasion – in order to extend the estimated useful life of the fuelling rollers and of the other components of the corrugated cardboard manufacturing plants.
Our UREFLEX® polyurethanes guarantee a longer life to no-crush rollers and wheels, to the cutting counterpart, to the tiles of the conveyor line and to all the other components where a high-performance material is required.
UREFLEX® is developed to protect those consumable parts, extending their life and reducing maintenance costs.