Product Description:
Parameters of paper machine
Paper machine parameters are the design basis of paper machine branches and auxiliary machines. Therefore, paper machine sections and auxiliary machines will be evaluated according to the following parameters.
| Paper grade |
Kraft paper |
| Raw material |
Bagasse |
| Basis weight width |
90 ~ 240g/m2 |
| Production capacity |
30T/day |
| Trimmed width |
2400mm |
| Working speed |
60-80m/min |
| Design speed |
100m/min |
| Rail gauge |
3400mm |
| Drive type |
Subdivision transmission, AC motor, frequency conversion control |
| Arrangement |
Single-floor layout, right phone |
Three. Requirements for water, electricity, gas and steam:
A. Power source parameters:
Low voltage: AC380V / 220V +/- 5%
Frequency: 50HZ +/- 1%
B. Compressed air for operation:
Medium pressure (air source): 0.6-0.7Mpa
Maximum temperature: 35 degrees
Quality: Filtering (maximum mesh 50Mesh / inch)
Oil content: 0.1g / NM3
Working pressure: below 0.6Mpa
Compressed air for instrument: medium pressure: 0.5-0.6Mpa
Maximum temperature: 35 degrees
Quality: filtration, degreasing, water removal
Working pressure: below 0.5Mpa
C. clear water and clarified water: require pure, colorless, sand removal, and near PH
Pressure: 3Mpa, 2Mpa, 0.4Mpa
Clarified water: (recycled white water) maximum solid content: 100mg / l
PH value 6-8, pressure 0.4Mpa
D. Steam: The maximum steam pressure of the dryer: 0.3Mpa
Four. Process parameters:
1. Pulp: suitable for various raw materials such as waste paper
2. Sizing concentration: 0.5-0.8%
3. Resolution: 30 ° -38 ° SR
4. Dryness of each page:
Out of wire section dryness: 18-22%
Out of press dryness: 40-44%
Dryness of drying cylinder: 90-94%
Finished paper dryness: 92%
5. Paper web shrinkage: <4%
6. Operating efficiency: 22-23h / d
7. Copy ratio: 97%
8. Finished rate: 95%
Five. Paper machine process
1. Wire section: three Φ1500mm meshes
2. Pressing section: two ф800 / 850 presses
3. Drying section: 14 ф1500 drying cylinders
4. Sizing machine: ф705 / ф700
5. Calender: ф450 / ф400
6. Paper roll machine
7. Rewinder machine
1. Technical characteristics
| Paper grade |
Corrugated paper |
| Basis weight width |
80 ~ 200g/m2 |
| Wire paper width |
2400mm |
| Working speed |
60-120m/min |
| Design speed |
150m/min |
| Balance speed |
400m/min |
| Wire width |
2900mm |
| Headbox lip width |
2800mm |
| Rail Gauge |
3400mm |
| Drive type |
Subdivision transmission, AC motor, frequency conversion control |
| Arrangement |
Single floor layout |
I. Requirements of water, electricity, gas and steam
1. Power source parameters
| Low pressure |
AC380V/220V+/-5% |
| Frequency |
50HZ+/-1% |
2. Operation with compressed air
| Medium pressure (gas source) |
0.6-0.7Mpa |
| Maximum temperature |
35ºC |
| Quality |
Filter (maximum mesh 50Mesh / inch) |
| Oil content |
0.1g/NM3 |
| Working pressure |
≤0.6Mpa |
| The instrument is compressed air |
Medium pressure:0.5-0.6Mpa
Maximum temperature:35ºC
Quality: filter, degrease, remove water
Working pressure:≤0.6Mpa |
3. Clarified water: the requirements of pure, colorless, sand, PH value close to neutral
| Pressure |
3Mpa 2Mpa 0.4Mpa |
| Clarified water |
(Recovery of white water) maximum solid content:100mg/l |
| PH |
6-8 |
| Pressure |
0.4Mpa |
4. Steam: Dryer maximum use Steam pressure: 0.3Mpa
5. Maximum weight and dimensions:6t
6. The value of each sheet of paper:
| Out of the wire section |
18-22% |
| Out of the press section |
40-44% |
| Out of dryer |
90-94% |
| Finished product |
92% |
| Shrinkage rate of paper |
4% max |
| Operation efficiency |
22-23h/d |
| Making paper |
97% |
| Finished paper |
95% |
| Process flow of paper machine |
|
| Wire section |
Fourdrinier, Wire table legnth 13M, vacuum couch and open head box |
| Press section |
K press and ф800/850 press |
| Drying cadre section |
15sets of dryers isф1500mm |
| Size Machine |
Ф700 |
| Calender |
Ф500/550 |
| Reel Machine |
Ф1100 |
| Rewinder |
Frame rewinder |
II. Structure of paper machine introduction and scope of supply:
1. Headbox:
Specifications and basic data
| Type |
Open headbox |
| Nozzle width |
2800mm |
Main Equipment
Pulp Making Equipments
High contentration hydrapulper, Vibrating screen, Pressure Screen,Double disc pulp refiner, Pulp pump, Low concertration cleaner,Impeller, High concentration cleaner, High speed washer, Decker thickener, Fiber separator, Rejector separator
Paper Making Equipments
Headbox, Cylinder mold, Cylinder vat, Touch roll, Press roll, Leading roll, Dryer, Sizing machine, Calender machine, Winding machine, Rewinder, Foundation frame.
Details of product
Description: Kraft and Corrugated Paper Making Machine is a production line that use waste books paper, wood pulp board, waste paper box, old corrugated carton, wheat straw pulp, wood etc. to produce Kraft paper,test liner paper, corrugated paper, fluting paper, cardboard paper.
Kraft and corrugated Paper Making Machine Is Mainly Used as The Package Material, High Strength, Brown Color. Full Bleached or The Half Bleached Kraf Paper Pulp Is Light Brown Color , Cream Color, or The White Color. Most Are Jumbo Rolls, Some Are Sheets. The Kraft Paper Is Generally Made Into The Cement Paper Bags, Envolope, and Cables Protective Paper. Good Quality Waste Carton Recycle Corrugated Paper Making Machine.
Company Profile
Since 1989 Qinyang City Haiyang Papermaking Machinery Co., Ltd has been established who is specialist in manufacturing 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. 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 provinces, cities and autonomous regions in domestic region and exported to Vietnam,Egypt, Bangladesh,Malaysia,Pakistan,Iran and other countries.
Our service
Pre-sale Service
--24 hours phone, email, trade manager online services;
--We will supply the detailed project report, detailed general drawing, detailed flow process design, detailed layout factory drawing for you until meet your requirement;
--we welcome you to come to our paper making machine factory and paper mill factory to have a look and check;
--We will tell you all the necessary cost when set up a paper mill factory;
--We will answer you all the questions within 24 hours;
--We will send you various quality paper samples made by our paper machine for free;
--We can supply turn key-project service.
On-purchase Service
--We will accompany you to check all the equipment made by us, and help you to make the plan of installation;
--We will supply paper machine assembly drawing, the foundation and foundation load diagram, transmission diagram, formal installation drawing, use and installation instructions and a full set of technical data after signing the contract.
After-sales Service
--We will delivery the machine as soon as possible according to your requirement, within 50 days;
--We will send rich practiced experience engineers to you to install and test the machine and train your worker for free;
--We will give you one year guarantee time after the machine can run well;
--After one year, we can guide and help you to maintain the machines;
--Every 2 years, we can help to overhaul the complete machines for free;
--We will send you spare part in lower price.
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