Profiles
12Pages

ww.esbelt.co "Runer" Sidewalls Technical Characteristics 2012 esbelt Conveyor belts ISO 9001:2008

-without base- The application of Runer sidewall on PVC and PU conveyor belts, as an alternative to troughed belts, offers the following advantages: - 50 to 80% increase in conveying capacity. - It prevents cover wear caused by troughing idlers. - Elimination of skirtboards to prevent overflowing of the conveyed material, even in the unloading - Easy centering of the belt as it runs on flat idlers. - Belt inflection possibilities allow changeover from horizontal to inclined conveying or vice-versa. Theoretical conveying capacity Apparent specific weight = 1

Types of Runer esbelt provides the following types of Runer without PVC edge, which may be welded directly onto the belt, with internal polyester reinforcement. Good resistance to idler compression at inflexions and on - FRRS - Recommended for particulary long and wide conveyors or for conveyors with inflections. - FSSS - Recommended for straight or lighter conveyors. - FNSS - No internal reinforcement. Developed for use in conveyors with extremely small pulley diameters. Recommended for small straight conveyors (no inflections). PU Runer (Polyurethane), welded directly onto the belt, no...

- without base Profile welded directly onto belt. FRRS type - With internal polyester reinforcement: Resistant to the drum pressure at the inflections and - Recommended for particulary long and wide conveyors or for conveyors with inflections. Layout of transverse cleat and "Runer" without FSSS type -With internal polyester reinforcement. - Recommended for straight or lighter conveyors. *When a cleat is type NL.070 or NL 080, the minimum distance of 2 mm will be increased to 5 mm The distance between the transverse cleats should be a multi- file of the - cF - pitch, if it is to coincide...

-with base- Outline of "Runer" with base. Profile with base for welding by hand with the Leister or using our LSM 1200R machine. FSRC type Comments: Wave width = 45 mm UNSM type Comments: Wave width = 28 mm All these profiles are available in two different - White: Non-toxic, FDA, suitable for using with - Green: Suitable for all uses that do not requiere food quality belts, except green PU, which is - without base Profile welded directly onto the belt, without internal reinforcement. *When the cleat and Runer are PU the minimum distance between them will be 4 mm. Recommendations In order...

In the inclined conveying of grain products, it is sometimes necessary to attach transverse cleats to the belt. Placed between the RUNER sidewalls, they prevent the product from slipping back. At the same time, together with the RUNER wall, they create drawers which increase the belt load capacity. The distance between the transverse cleats should be a multiple of the - cF - pitch, if it is to coincide with The length of the transverse cleats should be a multiple of To prevent damage on the return side, the transverse cleats must always be 1 0 to 20 mm lower than the RUNER sidewall (*) The...

There are four types of conveyors: - Straight - "L" shape - Inverted "L" shape - "Z" shape Straight "L" shape Inverted "L" shape "Z" shape 2 rc I r cE D Support idlers of carrying side Deflection wheel 3 Deflection wheel Support idlers of return side 1 rc I Conveyor types r cE 4

Construction Construction details for different options and sidewall Runer belt support details system. Horizontal to Inclined Inflection Usually the inflection is carried out by means of two pairs of wheels on each side of the belt, one leaning upon the belt and the other on the upper part of the sidewall. If the inflection is carried out by means of idlers they must be laterally adjustable, i.e., in the operating A. Inflection with Pulleys (recommended) We recommend using vertical idlers as a guide at the beginning of the inflection in order to control the aligment of the belt in these...

Inclined to horizontal inflection on the carrying side of the belt. The radius i>E must be equal to or greater than the pulley diameter - rcE > D. Horizontal to inclined inflection on the return side of the belt. This must be carried out in accordance with the same conditions as horizontal to inclined inflections on the carrying side. A. Inflection with Pulleys C. Inflection with idlers B. Inflection with Pulley (Reinforced Inclined to horizontal inflection. We recommend carrying out the inflection by means of laterally adjustable idlers, i.e. adjustable in the operating direction of Q...

Q Support systems for the belt return side. A. Belts with a maximum width of 650 mm, without transversal cleats and without side margin. B. Belts wider than 650 mm without transversal cleats. C. Belts with a maximum width of 650 mm, with transversal cleats and without side D. Belts with a maximum width of 650 mm with transversal cleats and with side margin. E. Belts wider than 650 mm with transversal cleats. In order to prevent resonance vibrations, the support idler spacing should not be multiple of the sidewall wave pitch cF and in the case of inclined conveying, should not be a multiple...

Other esbelt products · PVC, polyurethane,polyolefine and polyester conveyor belts. · Transmission belts · Thermoplastic buckets for elevators. · Synthetic thermoweldable extruded belts. Esbelt reserves the right to change the specifications of its products without prior notice. July 2012 · PVC, polyurethane, polyolefine and polyester profiles, for conveyor belts. · Conveyor belt handling machinery. · Transmission belt handling machinery. esbelt Esbelt group companies: Esbelt, S.A. Esbelt GmbH Esbelt SAS Provença, 385 08025 Barcelona Spain Tel. +34-93 207 33 11 Fax +34-93 207 13 63...