3200mm kraft paper-making machine with multi-cylinder and fourdrinier

 

 

1.Main Specifications

products:	kraft paper
basis weight:	70-80g/m2
trimmed width:	3200mm
working speed:	450m/min
wire width:	3700mm
driving type:	AC frequency sectional control
arrangement form:	doublelayer
dimension:	99200×11000×13000mm
designing speed:	500m/min

 

2.Detailed Configurations

I.Wire section

Comprised  of  wire  frame,  walking  board,  white  water  pan,  forming  plate,  drainage  foil,  

vacuum  drainage  foil,  wet  suction  box,  suction  box,  breast  roller  support  and  lifter,  vacuum  

couch  roller,  wire-driving  roller,  wire-leading  roller,  compound  roller,  scraper,  spray  tube,  

slitter  edge  tail  cutter,  wire  tension  unit,  guide  and  starch  applicator,  etc.  longish  wire  is  

polyester forming wire and replaced in cantilever method. Jack is at the operating side, use jack  

which is applicable to load.  

 

Basic configuration can ensure making capacity of wires complying with product basis weight  

range,  adjust  dehydration  capacity  of  wires,  even  and  uniform  dryness  of  wet  paper 

 

II.Dehydration units in wire section

Dehydration units are configured according to max. basis weight and pulp type of the product,

can ensure paper-making capacity. When the basis weight of paper-making changes, can adjust

vacuum  degree  of  vacuum  dehydration  units  to  ensure  paper  dryness.  According  to  vacuum

degree  from  low  to  high,  configure  that  forming  plate,  drainage  foil,  vacuum  drainage  foil,

low-vacuum wet suction box, high vacuum suction box. Dehydrating units touching with wire

surface is made of ceramic, front part of wiper blade is flat and straight. Box body is made of

stainless   steel.   Each   vacuum   suction   box   is   equipped   with   steam/water   separator   and

connection with vacuum main tube.

 

III.Dryer section

The dryer are driven by closed gear box,all the bearings of dryer cylinders and the felt roll and bearing are lubricated by centrol thin oil station,

The dryer comprised of cylinder body, cover, spindle nose and access hole cover. Connect cylinder cover with spindle nose with split bolt. Cylinder cover is structured into two layers.

The dryer section has guide rolls

 

IV.press part

Vacuum press,two jumbo press,the frame was shaped steel welded,suction box,tightener,corrector etc for every felt,adopt pneumatic control system for loading and lifting.

The press section has kinds of guide roll, worm roll, cleaning roll, auto-guide, stretcher, High&low pressure shower, suction box, doctor, etc. The SS water pan and soft doctor are arranged for the two jumbo presses. The press section frame is of combined type box frame. Shape steel welded, SS 304 plating, 1.5mm thickness. The cantilever type frame for felt change, walkway is arranged for the operation and maintenance.

 

3.Scope of supplies:

Generally speaking, the scope of supply equipment is connected to the first flange and external interfaces. Such as: suction box outlet, sparge pipe inlet, exhaust outlet of gas-hood, swivel joint influx of air port and dewatering port, etc; base net of papermaking, face net of papermaking, carpet, dry net; electric cable and wire for installation, spare parts etc are not include the scope of supply.

 

4. After sales service:

  Our company will be to produce the best quality, the banner of science and technology paper machine for the purpose, for customer service by heart and soul. Please refer to the products service as below:

  Ours products implement three guarantees policy: in the warranty period, if the machine has a problem belong to itself, we will change the machine or back money to buyer; if it belongs to other problem, we will offer the best price for service and readjust the machine or reproduce.

   Please keep the close contact with user and technology department; and offer the necessary technology supports; with the best installation quality and the fastest speed for users to install and testing the machine until the paper machine can produce paper.

   In the installation process, we will offer the free service for user training equipment operators and electrical maintenance operators; make sure everything is going be all right. We will set up the files of customer for track service and make sure normal production and improved technology in the future.

 

 

More information,please contact me.