Paper Machine Head Box Pressure Type

• Certification: RoHS, ISO 9001:2000, ISO 9001:2008, CE, UL
• Surface Treatment: Polishing
• Manufacturing Process: Casting
• Material: Stainless Steel
• Guarranty: 1 Year
• Usage: Pulp Making System
• Model NO.: DD380-1100
• Application: Paper and Pulp Industry
• Function: Distribute The Fibers Evenly in The Cross Directio
• Paper Grades: Writting, Tissue, Kraft, Corrugated Paper etc.
• Cone Return Flow: 10%
• Shrinking Percentage: 3-4%
• PLC and Motor Brand: ABB, Siemens, Ormon,etc, Optional
• Machine Type: Paper Processing Machinery
• Item: Continuous Forms Processing Machine
• Type: Open, Air Cushion, Hydraulic
• Transport Package: Standard Sea Worth Package
• Specification: According to customized
• Trademark: LEI ZHAN
• Origin: Jiangsu, China
• HS Code: 843999
• Production Capacity: 50000 Piece/Year

Product Description

Paper Mill Headbox for Paper Machine

The headbox is a key part of modern paper machines. Its structure and properties are decisive for the formation of the paper and the quality of the paper. Can effectively disperse fibers. The high turbulence headbox produces high-intensity micro-motion, which effectively disperses the fibers, prevents fiber precipitation and re-flocculation, and effectively increases the strength of the sheet. Distribute the paper stock evenly along the paper machine. (Determining the horizontal quantitative distribution of the web) The shotcrete is stable, ensuring that the pulp speed is coordinated with the web speed. (Determining the longitudinal quantitative distribution of the web)





Product Parameter

Trimmed Width (mm)	2800	3200	3600	3800
Width of Jet (mm)	3000	3350	3800	4050
Work Speed (m/min)	200-300
Dia of holy roll (mm)	220
Cloth paste way	Square taper pipe into the slurry,cloth pulp by the organic glass holey plate
Arrangement	Left or right hand machine
Outline size (m)	2.6*4.4*1.6	2.6*4.4*1.6	2.6*5*1.6	2.6*5*1.6

Items	Surface Roughness	Polishing
Internal surface of inlet header	Ra 0.4 µm	Manual-polishing
Dilution water mechanical parts	Ra 0.4 µm	Mechanical & manual-polishing
Tube bank	Ra 0.3 µm	Manual-polishing
Equalizing chamber	Ra 0.3 µm	Mechanical-polishing
Internal surface of turbulence generator	Ra 0.4 µm	Manual-polishing
Turbulence generator	Ra 0.4 µm	Electro-polishing
Bottom slice/apron	Ra 0.4 µm	Mechanical-polishing
Top slice	Ra 0.3 µm	Mechanical-polishing
Small lip	Ra 0.2 µm	Super-polishing

 

Paper machine headbox is the key of paper machine, it has three functions:

1. Spread the stock evenly along the width of the paper machine.

2.Accelerate the stock up to the machine operating speed.

3.Suspend the pulp fibers throughout the outgoing slurry.
 

Working principle

The step diffusion pulp inlet is made of stainless steel 304. organic glass 3 level steps spring back pulp spread. Box is welded stainless steel. 2 stainless steel evener roll. Top and bottom lip are made of stainless steel 316L. Top lip can be adjusted totally or partly. Spinner distance is 120mm. Headbox can be adjusted horizontally and lip can be adjusted up and down and has Micro adjustment function. The control system of headbox can connect with DCS system signal to achieve program logic control. Proper scope of starching amount is 1:2. There is organic glass prothole on the box to observe the pulp level.

 

Headbox Details

Product Show

 

 

About Us

Jiangsu Leizhan Paper Tech

We are a China Based engineering company and machinery supplier committed to offer complate solution and provide high-cost-performance equipments related to stock preparation and paper-making industry.For years,we have insisted on taking customer's value as our center and having strict quality-control and innovation in the whole process. 

With advantage technology and excellent equipment,we provide one-stop service from consultation,process design and optimization,manufacture,installation,commissing and personnel training and so on.At the same time,we can supply all kinds of stock preparation and paper making equipment and accessories.Besides,we can custom design according to customers' requirements.

Our products have reliable quality and superior performance and have been exported to Poland,Greece,Turkey,Iran,India,Packistan,Bangladesh,Thailand,Indonesia,Philippines,Malaysia,Vietnam,Mexico,Guatemala,Costa Rica,Columbia,Egypt etc.We have established long-term cooperation relationship with many paper mills and agent.

Honesty,cooperation and win-win are important to us.We insisted on serve our customers with high quality products,sincere service and good reputation.We are appreciated for the long-term trust and favor from our customers.Hope we can cooperate sincerely and make progress together with our new and old customer.

Customer's satisfaction is our goal !

Dear Friend ,you are welcome to contact us to get more information about Headbox!!