Hot Selling 2400mm White Top Duplex Board Paper Making Machine

• Warranty: 1 Year
• Automation: Automatic
• Certification: CE
• Customized: Customized
• Condition: New
• After-sales Service: Online Support, Spare Parts, Video Support
• Model NO.: 2400mm
• Main Market: Egypt, Iran, Turkey, Russia, India, Syria, Pakista
• Applicable Industry: Paper Mill
• Transport Package: Wooden Case and Plastic Film
• Specification: 2400mm
• Trademark: Haiyang
• Origin: Henan, China
• Production Capacity: 50 Sets Per Year

Product Description

The duplex board paper basis weight is 200-330gsm,it is heavier than other kind of paper, and the front color is white
and back color is gray usually,so paper pulp is generally divided into surface layer, two layers, three layers, and four
layers; The first layer is top layer pulp, which requires high whiteness certain strength,which usually use bleached
sulfate wood pulp; The second layer is the lining layer, which plays the role of separating the surface layer and the
core layer. It also requires certain whiteness, usually use 100% mechanical wood pulp or light-colored waste paper
pulp.; The third layer is the core layer, which is mainly used for filling to increase the thickness and stiffness of duplex
board. usually use mixed waste paper pulp; The last layer is the bottom layer, which has the functions of improving the
appearance, strength and preventing curling of the duplex board. usually made from better waste paper pulp. 

Technical Parameters

Output paper	Duplex paper
Raw material	Waste paper,
Output weight	200-330g/m²
Net width	2400mm (adjust according to clients' requirement)
Wire width	3000mm
Capacity	55 tons per day
Working speed	80-120 m/min
Drives	AC converter frequency conversion, adjustable speed, drive step by step

Main Equipment
This duplex board paper making machine mainly divided into the following parts: headbox, wire section, press section,
front drying section, sizing machine, back drying section,calender section and reeling section.  
1.Head box: Two sets open type HeadBox, respectively correspond to top layer wire, bottom layer wire, By controlling
the liquid level in Head Box to control and stabilize the sizing pressure head of feed pulp.
2.Wire section: Double layer wires, respectively correspond to top layer wire, bottom layer wire, main components:
Breast Roll,Forming Board, Dewatering Board, Vacuum Box, Combined Roll, Vacuum Couch Roll, Wire Drive Roll, Wire
Guiding Roll and Framework, etc. Top layer and bottom layer respectively equipped with one forming wire.
3.Press Section: Divided into 1st press, 2nd press. 1st and 2nd press are MG press, respectively equipped with upper
and lower Gluing Metal Roll, and upper & lower paper machine felt. 1st press and 2nd press all equipped with Felt Leading
Rolls and Felt Suction Box. The pressurized motion of 1st press and 2nd press are hydraulic cylinder pressure.
4.Front Drying Section: Φ1500/Φ1800 Dryer, group drive, equipped with Wire Guiding Roll, Dry Wire, Sealed Gas Hood.
5.Inclined type Surface Sizing Machine: one Surface Chrome Metal Roll, one Gluing Metal Roll. Surface Sizing Machine
pressurized motion is corrugated air tire pressure.
6.Back Drying Section: Φ1500/Φ1800 Dryer, group drive, equipped with Wire Leading Roll, Dry Wire, Sealed Gas Hood.
7.Calender Section: Double Rolls Calender, Upper and Lower Roll are metal roll, the pressurized motion is corrugated air
tire pressure.  
8.Reeling Part: Pneumatic Horizontal Rolling Machine, pressurized motion is cylinder pressure.



Finished Paper


Package & Shipment  

The product will be packaged in wooden box, waterproof film, straw rope etc. According to their characteristics and trans-
portation means. They will be transported by air, ships or trains.




Company Profile

Since 1989 Qinyang City Haiyang Papermaking Machinery Co., Ltd has been established who is specialist in manufactu-
ring a wide range of Paper Machines for Kraft, Test liner, Fluting paper, Corrugate, Writing & Printing, Newspaper, Duplex
Board. We have more than 30 years expertise lies in applying state of the art technology to provide cost effective custom
designed solutions to suit their varied requirements.
This company has processing and testing equipment like Longmen CNC machine, planer milling machine, vertical boring
machine, automatic continuous welding machine, high speed dynamic balance correction machine, assembly test table etc.
With sophisticated processing machinery and professional technical personnel, this company can produce super paper
machine equipment.
The main series of the products are tissue paper machine;kraft paper/ testliner /fluting paper machine;writing paper machine
and special paper machine,etc. This company provides customers high efficiency and practical paper making production
line with low carbon environmental protection thought. At present, our products have been sold to more than twenty pro-
vinces, cities and autonomous regions in domestic region and exported to Vietnam,Egypt, Bangladesh,Malaysia,Pakistan,
Iran and other countries.




FAQ
1.What kind of paper machine your factory produce?    
Our factory mainly produce flowing machine:    
A. Kraft paper machine which can produce carton box paper, corrugated paper, craft paper, testliner paper, carton board
paper etc.   
B. Culture paper machine which can produce white paper jumbo roll, include A4, A3 paper, copy paper, printing paper,
newspaper, offset paper etc.    
C. Toilet Paper Machine which can produce toilet paper, tissue paper jumbo roll    
D. Paper processing machine. the jumbo roll paper can be processed all kinds of paper, such as , A4, A3paper, handker-
chief paper, towel paper and kitchen using paper      

2. Can you make paper mill design for us?    
Yes, we have a technician team of 116 engineers and 12 experts with more than 20years experience.      

3. How about your machine quality, we are worry about the quality?    
We are a mature brand in china, more than 30 years manufacuturing experience of different kinds of paper machines.
We strictly manufacture and manage according to IOS9001:2008 System, and can match all the CE standard or more
strict standard. Our paper machine is running well in more than 20 countries. We are gold supplier on alibaba already
5 years.      

4. What should I have to know if I want to get the quotation?    
a. What kind of raw material you will use(main important)    
b. The capacity you want produce per day(main important)    
c. The paper weight you require.    
d. The paper width you require.