Weifang Ruida Science And Technology Co., Ltd.
Main products:offset press,die cutting and creasing machine,mini power tiller
Contact Us
  • Contact Person : Mr. Yin Xianzheng
  • Company Name : Weifang Ruida Science And Technology Co., Ltd.
  • Tel : 86-536-8868908
  • Fax : 86-536-8861086
  • Address : Shandong,Weifang,Room 316-320, Building 2, Weifang College, High-Tech Zone
  • Country/Region : China

Offset Printer Number Printing Machine 47NP

Offset Printer Number Printing Machine 47NP
Product Detailed
1. Offset printer number printing RD47NP 2. ISO-9001-2000 Certificate 3. CE certificate 4. Compatible with Heidelberg machine

1. Offset printer number printing RD47NP2. ISO-9001-2000 Certificate3. CE certificate4. Compatible with Heidelberg machine

5. Best Quality & Lowest Price 



1.         Easy operation:dampening,inking and pressing are operated by one handle at different level. The pressing cylinder on/off is controlled by Electric-Eye exactlyly and reliably.

2.         Exact registration:Front paper stopper of registration,  both side-pulled-paper stopper, paper feeding horizontal registration, paper feeding table slight adjustment,plate cylinder registration of up/down.

3.         Dampening and inking separated:Dampening system is separated from inking system,which can adjust dampening and inking flexibly and content the requirement of different printing items for dampening and ink.

4.         presetted counter:This machine adopts electromagnetic presetted counter. If the quantited printing work finishes, the paper feeding stops automatically.

5.         Double sheets detection:It can avoid the problem such as double sheets,paper overlap and non-stop.

6.         The whole machine is controlled by PLC. There are functions such as auto press, auto stop while paper jam, powder jet, steps running forward and backward.





Max. printing size

460 × 345mm

Max. sheet size

470 × 365mm

Plate size

470 × 395 × 0.15mm

Blanket size

470 × 420 × 1.95mm

Usable paper


Ink roller

10pcs (2 forme inking rollers)

Dampening roller

4pcs (1 forme dampening roller)


thick: 76 stitches;  thin: 44stitches

Numbering device

Straight type(horizontal): 49 heads Max.

(7 heads on a ring × 7 rings on a shaft)

 Convex type(vertical):   40 heads Max.

 (5 heads on a ring × 8 rings on a shaft)

Letter press printing device

 Cylinder type: 90 × 345mm Max.

 Mounting ring type: 30 × 40mm Max.

Perforating device

 Cross perforation:Min 25mm

 Vertical perforation: 5mm(blade-perfo type)

                                 2cm(rotary-perfo type)

Ink rollers for NP unit

6pcs(2 forme inking rollers)

Printing speed

2000-7000 sheets/hour

Power supply

Single-phase: 220v,50Hz

Main motor


Air pump motor

0. 55kw

Machine dimension

1730(L) × 880(W) × 1200(H)mm

Net weight


Packing case dimension

2100(L) × 1000(W) × 1450(H)mm

Offset Printer Number Printing Machine 47NP

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