Combination Paper Folding Machine With Electrical Knife

Combination Paper Folding  Machine With Electrical Knife（ZYHD780B/ZYHD670B）

1. Four buckle plates and three electrically-controlled knives can carry out parallel folds and cross folds, optional inward/outward folders of 32-mo, and twofold inward folders of 32-mo (24-mo).

2.Electrically controlled knife with servomechanism for each folding realizes high speed, superior reliability, and minor paper wastage.

3.Folding roller with new technique guarantees strong suction capacity, perfect antirust capability, and low printing ink viscidity.

4.Sensitive automatic control device of double sheet and jammed sheet.

5.Special paper pressing system ensures precise paper conveying and convenient operation.

6.Stepless frequency conversion speed regulation with overload protecting function.

Model	ZYHD670B	ZYHD780B
Max. Sheet Size	670*1040mm	780*1160mm
Min. Sheet Size	150*200mm	150*200mm
Voltage	380V,50Hz	380V,50Hz
Min. Sheet Width Of Parallel Folding	55mm	55mm
Max. Folding Speed	210 m/min	210 m/min
Max. Folding Knife Cycle Rate	300 stroke/min	300 stroke/min
Sheet Range	40-200 g/m²	40-200 g/m²
Machine Power	6.24kw	7.04kw
Overall Dimensions	4634*1500*1630mm	5107*1620*1630mm
Machine Net Weight	2250kg	2400kg