Poly Sprint™

PolySprint belts make it possible to build a simple endless belt in a short period of time using a special tool on site. They are compatible with small pulley diameter due to their excellent dimensional stability and flexibility. With our PolySprint belts, we are aggressively pioneering new uses in the field of conveyance for printed materials, mail, etc.

內容

Construction

Elastic Type	Polyester fabric member type

Features

• Easy splicing without experience or adhesive. Using the special tool, the belt can be spliced on site in a short time.
• A polyester woven fabric is employed as a tension member. No stretching due to humidity change, offering good dimension stability
• Applicable at high belt speed and small pulley diameter, due to finger splicing.
• Excellent abrasion resistance due to Nitta's proprietary synthetic rubber and special woven fabric.
• No tension mechanism required; can be used with fixed shaft distance. (Elastic type)

Applications

• Elastic type

Mail sorter, bank note conveyor, packaging machine, book binding machine, etc.

• Polyester woven fabric series

Mail sorter, printer, roller conveyor, etc.

Product List

〈Elastic Type〉

Click the belt type of your interest to view the relevant technical information.

Belt type	Conveying surface	Driving surface	Surface material	Main applications	Thickness [mm]	Tensile force *1 [N/mm width]	Minimum pulley diameter [mm]
TA09			TPU/TPU	Mail sorter, bank note insertion conveyor	0.9	0.5 (at 5 % elongation)	20
TA12			TPU/TPU	Mail sorter, packaging	1.2	0.7 (at 5 % elongation)	25
TA-S6			TPU/TPU	Mail sorter	0.9	0.7 (at 5 % elongation)	25
NTA			knit/TPU	Mail sorter, packaging	1.0	0.5 (at 5 % elongation)	25
TC			TPU/TPU	Mail sorter	1.4	0.8 (at 5 % elongation)	40
HTA09			TPU/TPU	Mail sorter, bookbinding	0.9	0.5 (at 5 % elongation)	25
STC-10			knit/TPU	Stacker	1.35	0.5 (at 5 % elongation)	25

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

〈Polyester fabric type〉

〈Click the belt type of your interest to view the relevant technical information.〉

Belt type	Conveying surface	Driving surface	Surface material	Main applications	Thickness [mm]	Tensile force *1 [N/mm width]	Minimum pulley diameter [mm]
FZ-5E12			NBR/NBR	Printing /bookbinding	1.25	5 (at 1 % elongation)	35
W-4E14			TPU/TPU	Cross cutter	1.4	4 (at 1 % elongation)	25
TTE-4E18			Fabric/fabric	Gravure printing /bookbinding	1.8	4 (at 1 % elongation)	40
TTF-4E10			Fabric/fabric	Bookbinding	1.0	4 (at 1 % elongation)	15
DB-4E14			TPU/TPU	Mail sorter	1.4	4 (at 1 % elongation)	25
LA-4E14			NBR/NBR	Printing /bookbinding Roller conveyor	1.4	4 (at 1 % elongation)	25
LA-15E20			NBR/NBR	Printing /bookbinding Roller conveyor	2.0	15 (at 1 % elongation)	40

• ※1：The tension after 200 hours of running (23 °C , 50 %RH)
• ※2：Actual color may slightly differ from the image you see.
• ※3：Types other than above are also available. Please contact us.
• ※4：Technical data is not stated .If you have a question, please contact us.
• ※5：The specification is subject to change for improvement without notice.

Ready-to-use Endless Belt

Splicing Tools

Item No	Type	FingerLength Pitch	Features	Max Belt Width	Max Belt Thickness	Appearance
FP30-10-50N	Finger Puncheur	30L×10P	Single action punching system	10～50mm	2mm
NPS-3050H1	Heat Press	30L×10P	～200℃	10～50mm	2mm
NPS-3050C	Cooling Press	30L×10P	－	10～50mm	2mm