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Products / Belting / PolySprint™ Belt No adhesives necessary - allowing for simple and fast installation.

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Features

Produced using a wide variety of material combinations such as thermoplastic polyurethane, nitrile rubber and elastic fabrics and featuring varied surface constructions from smooth to structured.

Easy and fast finger jointing system without using any glue, this range provides excellent dimension stability and is highly suitable for small pulley diameters. Our PolySprint™ belts are suitable for high speed and use the unique Nitta NBR rubber with fine textured surfaces.


Applications

Our PolySprint™ range of belts is ideal for feeding, folding and packaging and are installed in printing (web) folders, print finishing applications, packaging machines, live roller and textile applications.

Construction Example

Product List – Elastic Type

Belt type Top
surface
Bottom
surface
Surface
material
Main Applications Thickness
[mm]
Specific Tension [N/mm width] Minimum Pulley
Diameter [mm]
Datasheet
TA09  Bottom Surface TPU/TPU Mail sorter, bank note insertion conveyor 0.9 0.5 (at 5 %
elongation)
20
TA12 Top Surface  Bottom Surface TPU/TPU Mail sorter, packaging 1.2 0.7 (at 5 %
elongation)
25
TA-S6 Top Surface  Bottom Surface TPU/TPU Mail sorter 0.9 0.7 (at 5 %
elongation)
25
NTA  Bottom Surface Knit/TPU Mail sorter, packaging 1.0 0.5 (at 5 %
elongation)
25
TC Top Surface  Bottom Surface TPU/TPU Mail sorter 1.4 0.8 (at 5 %
elongation)
40
HTA09 Top Surface  Bottom Surface Hard TPU/TPU Mail sorter, bookbinding 0.9 0.5 (at 5 %
elongation)
25
STC-10 Top Surface polysprint-STC-10 driving surface Knit/TPU Stacker 1.35 0.5 (at 5 %
elongation)
25
GTD  GTD Top Surface  GTD Bottom Surface NBR/TPU Postal, Paper 1.45 1.1 (at 5%
elongation)
25
SNTC-RB22A SNTC RB22A Top Surface SNTC RB22A Bottom Surface Soft TPU (Longitudal Groove)/Knit Inclined, Declined Conveyor 2.25 0.8 (at 5%
elongation)
25
SNTC-TW18A SNTC TW18A Top Surface SNTC TW18A Bottom Surface Soft TPU (Mini Rough Top)/Knit Inclined, Declined Transport 1.8 0.65 (at 5%
elongation)
20
NBR: Nitrile Rubber
TPU: Thermoplastic Urethane

* The tension after 200 hours of running (23 °C , 50 %RH).
* 2 Actual color may slightly differ from the image you see.

Product List – Polyester Fabric Type

Belt type Top
surface
Bottom
surface
Surface
material
Main Applications Thickness
[mm]
Specific Tension [N/mm width] Minimum Pulley
Diameter [mm]
Datasheet
DB-4E14 Top Surface Bottom Surface TPU/TPU Mail sorter 1.4 4 (at 1 %
elongation)
25
FZ-5E12 Top Surface Bottom Surface Coated NBR/NBR Printing/bookbinding 1.25 5 (at 1 %
elongation)
35
LA-4E14 Top Surface Bottom Surface NBR/NBR Printing/bookbinding Roller conveyor 1.4 4 (at 1 %
elongation)
25
NB-2E10 Top Surface Bottom Surface TPU/Knit Sheeter 1.0 2 (at 1 %
elongation)
20
NB-2E14 Top Surface Bottom Surface TPU/Knit Sheeter 1.4 2 (at 1 %
elongation)
20
RT-22E70-2 Top Surface Bottom Surface NBR/Fabric Conveying corrugated board, Flexo folder gluer 7.0 10 (at 0.5 %
elongation)
20
TFL-15E20  TFL 1520 Top Surface  TFL 1520 Bottom Surface NBR/NBR Roller conveyor, Textile 2.0 15.0 (at 1% elongation) 40
TFL-15E25  TFL 1520 Top Surface  TFL 1520 Top Surface NBR/NBR Textile 2.5 15.0 (at 1% elongation) 40
TFL-22E26-2  TFL 1520 Top Surface  TFL 1520 Top Surface NBR/NBR Ring Spinning, OE, TFO 2.6 22.0 (at 1% elongation) 50
TFL-22E26C-2 TFL 1520 Top Surface TFL 1520 Top Surface NBR/NBR Covering machine 2.6 22.0 (at 1% elongation) 50
TLA-30E30-2  TLA 30E30 Top Surface  TLA 30E30 Bottom Surface NBR/NBR DTY 3.0 30.0 (at 1% elongation) 70
TTF-4E10 Top Surface Bottom Surface Fabric/Fabric Bookbinding 1.0 4 (at 1 %
elongation)
15
TTP-8E18N  TTP 8E18N Top Surface  TTP 8E18N Bottom Surface Fabric/Fabric Printing & Book Binding 1.8 8.0 (at 1% elongation) 40
TTZ-4E10LF TTZ 4E10LF Top Surface TTZ 4E10LF Bottom Surface Fabric/NBR coated fabric Printing & Book Binding 1.0 4.0 (at 1% elongation) 30
XH-8E30 XH 8E30 Top Surface XH 8E30 Bottom Surface NBR/NBR Folder Gluer; Paper Manufacturing 3.0 8.0 (at 1% elongation) 40
XH-8E40 XH 8E40 Top Surface XH 8E40 Bottom Surface NBR/NBR Folder Gluer; Paper Manufacturing 4.0 8.0 (at 1% elongation) 50
XH-8E55 XH 8E55 Top Surface XH 8E55 Bottom Surface NBR/NBR Folder Gluer; Paper Manufacturing 5.5 8.0 (at 1% elongation) 80
XHTG-15E34 XH 8E55 Top Surface XHTG 15E34 Bottom Surface NBR/Fabric Cardboard Conveyor; Table Supported Conveyor 3.4 7.5 (at 0.5% elongation) 50
NBR: Nitrile Rubber
TPU: Thermoplastic Urethane

* The tension after 200 hours of running (23 °C , 50 %RH).
* Actual color may slightly differ from the image you see.
* Types other than above are also available.
* Technical data is not stated.
* The specification is subject to change for improvement without notice.
* Should you require any further information, please contact us.