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Belt tensionersBelt tensioners

CRESA group

C-RESA is a line of automatic chain or belt tighteners working in rotation that use the elastic deformation of four cylinders made of natural rubber and lodged inside the hollows which result when two elements with square section are turned 45° one to the other. The maximum angle of torsion that the lever can reach is ±30° from the rest position. The C-RESA base elements are manifold so that, apart from being used as chain or belt tighteners, they can also be used as: shock absorbers, decelerators, vibrating elements and supports for net-, carpet- and roller-cleaning scrapers. The C-RESA can be provided with many interface kits: polyethylene sliding blocks, polyethylene pinions and rollers made of zinc plated steel or plastic. The C-RESA can be supplied with an electric or inductive travel-end switch that allows to check whether the machine works properly at every moment. In case of excessive chain lengthening or chain breaking, this device activates an acoustic or light signal or, if necessary, stops the plant. The C-RESA are also available with a preloading system to facilitate the installation operations.
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ARCO group

ARCO is an automatic chain or belt tightener working in rotation. The elastic movement is produced by a spiral spring of zinc plated steel that, conveniently guided, is subject to bending and torsional stress. This particularity confers it a very high index of reaction and a good constant for the ratio between the rotation angle and the developed force. As ARCO is entirely made out of zinc plated steel, it can also be used in extreme situations like for high temperatures (up to about +300°C) and low temperatures (up to about -50°C). Due to its specially designed cubic base one can assemble it in at least five different ways. The catalogue, by means of schemas, suggests some simple and economical usages showing that special anchoring brackets or supports are not necessary. ARCO can be provided with many interface kits: polyethylene sliding blocks, pinions and rollers made of zinc plated steel or plastic. ARCO is available in two versions with different maximum permitted rotation angles: ±40° and ±90° from the rest position.
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TEN BLOC group

TEN BLOC is an automatic axial chain or belt tightener designed to satisfy the widest market-needs. TEN BLOC consists of a a steel column thrusted by a mechanical spring connected to a box-shaped body made of die-cast aluminum. The column slides inside a bronze ring lodged inside the body. It is possible to mount different types of interface kits onto the column: polyethylene sliding blocks, polyethylene wheels on fork, pinions on fork and zinc plated steel rollers on fork. TEN BLOC can be provided with a preloading system (TB), with a one-directional system (TBB) or with an anti-rotation system (TBA). The box-shaped body can, furthermore, be equipped with an electric travel-end switch that allows to check whether the machine works properly at every moment. In case of excessive chain lengthening or chain breaking the same device activates an acoustic or light signal or, if necessary, stops the plant. Also part of the TEN BLOC product range are the DECA pressure units which can also be used as shock absorbers and decelerators. With DECAs one can obtain different forces of thrust and different travels according to one’s actual needs. The entire TEN BLOC product range makes it possible, on request, to perform special executions such as elements with double slide guide (TBCU) or elements functioning in drag conditions (TBt). TEN BLOC furthermore distinguishes itself for its modularity as it aptly joins several base elements (columns, cylinders, plugs, springs, junctions and bodies) thus enabling one to produce user-defined products which will suit individual needs.
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Tájékoztatás informatikai rendszerünk leállásáról
Tisztelt Partnereink!

A mai naptól (2018.05.11.) a kiszolgálás zavartalanul működik.

Informatikai rendszerünk leállása miatt a 2018.05.08-án délután leadott rendeléseik egy része elveszett.
Kérjük, hogy a fent nevezett napon leadott rendeléseikkel kapcsolatban egyeztessenek ügyintézőinkkel.

A felgyűlt rendelések miatt a kiszolgálásban és a kiszállításban is megnövekedett várakozási idővel kell számolni.

Szíves türelmüket és megértésüket kérjük!

Köszönettel:
Power Belt Kft. Read more

  

Tájékoztatás informatikai rendszerünk leállásáról
Tisztelt Partnereink!

A mai naptól (2018.04.27.) a kiszolgálás zavartalanul működik.

Informatikai rendszerünk leállása miatt a 2018.04.24-én leadott rendeléseik egy része elveszett.
Kérjük, hogy a fent nevezett napon leadott rendeléseikkel kapcsolatban egyeztessenek ügyintézőinkkel.

A felgyűlt rendelések miatt a kiszolgálásban és a kiszállításban is megnövekedett várakozási idővel kell számolni.

Szíves türelmüket és megértésüket kérjük!

Köszönettel:
Power Belt Kft. Read more