Duplo DF-850

Duplo’s DF-850 is the most reliable entry level table top folder in the market with a speed of 241 sheets per minute. User friendliness is at the heart of this folder with features such as easy to use control panel, batch mode, a reliable friction feeding mechanism and up & down counter. The DF-850 is specially designed to cater to the folding needs of the office type environment.


The DF-850 is equiped with six pre-programmed folding modes: Single Double, Irregular Accordion, Letter, Accordion and Gate Fold. It can also create Custom Fold and Cross Fold. These features ensure a huge level of flexibility.


The DF-850 can accomodate a wide variety of paper sizes from A3 to B7, paper thickness from 52.3 to 157 gsm and paper types such as recycled paper, uncoated bond paper, stencil paper and specified coated paper.

Batch & Interval Functions

You can set the pace of folding to suit yourself on the DF-850, with its batch mode and interval function. For long runs, keep the machine running at continious speed but with short pauses at set intervals to allow offloading without completely stopping.

Model/Type Desktop-type DF-850
Feeding system ・3 rings automatic paper separation
・Slant correction device
Folding mode Single fold, Double fold, Irregular accordion fold, Letter fold, Accordion fold, Gate fold, Custom fold, Special cross fold (Fine quality paper 52.3 to 104.7gsm)
Loading capacity of paper feed 500 sheets (Fine quality 64gsm)
Folding stopper Manual setting
Stacker roller Manual setting 5 steps
Paper size Min.91 (W) x 128 mm(L)
Max.297 (W) x 432 mm(L)
Paper Type Fine quality paper(52.3 to 157gsm), Rough paper, medium quality paper, stencil paper, specific art paper and specific coated paper
Paper weight Fine quality
52.3 to 157gsm
Speed(Maximum) 241 sheets/min(*1)
Power supply AC 100-240V 50/60Hz
Power consumption 1.3A – 0.65A
Dimensions In use
900(W) x 480(D) x 535(H) mm
In storage
620(W) x 480(D) x 535(H) mm
Weight 31.5kg