Paper Making Machine High Quality Stainless Steel Forming Section High Efficiency Air Cushion/Hydraulic/Open Type Headbox

Basic Info

Model NO.	SH-DC207
Working Speed	90-180m/Min
Condition	New
Raw Material	Wood Pulp, Waste Paper
Spout Width	2100mm
Paper Kind	Kraft Paper, Fluting Paper
Transport Package	Wooden Case
Specification	Customized
Trademark	Sun Hong
Origin	China
HS Code	84399900
Production Capacity	5set/Month

Product Description

Headbox is the key part of modern paper machine. Its structure and properties play a decisive role in the formation and quality of paper. Generally, headbox is composed of three main parts: distributor (pulp distribution device), weir basin (pulp rectifying device) and weir plate (grid device).

Product Parameters

Adaptive speed : 80-280M/min (designed on requirements)For example: 1800/200 Open Type Headbox

Paper kinds	Kraft paper, fluting paper
Raw material	wood pulp, waste paper
Working speed	90-180m/min
Design speed	200m/min
Quantitative	100-190g/m2
Spout width	2100mm
Pulp inflow consistency	0.4%-0.8%
Dryness of finished paper	93%
Beating degree	20-50°SR
Diameter of breast roll	D400
Headbox bottom rail gauge	2700mm
Machine type	Left hand machine

Our Advantages

1.It can be used to produce the paper sheet with uniform and stable quantity, and there is no longitudinal flow on the web;2.The lip area of headbox should not be affected by pressure, temperature and opening degree of the lip to ensure the uniform distribution of the width;3.Easy to keep the box clean;4.The ratio of jet to wire speed is controllable.

Features

1.The speed of the web pulp can be adjusted by the air pressure above the pulp surface in the compressed air conditioning box (the pulp level remains unchanged, and the appropriate pulp head can be obtained by changing the air cushion head).
2.Using square cone tube and porous plate as the distributor, flat bottomed weir pool has low slurry level and fast flow rate.

How to Choose

Requirements for good headbox
1. The paper material can be evenly distributed along the banner and longitudinal direction of the paper machine. It is required that the pressure, flow and flow rate of the paper material sprayed onto the net after leaving the nozzle after passing through the headbox shall be balanced and consistent, the flow shall be stable without fluctuation, the full width shall be uniform and consistent, and there shall be no cross flow and large eddy current.
2. It can effectively disperse fibers and prevent flocculation. It is required that the web paper material must be a uniformly dispersed fiber suspension, with uniform concentration distribution, and can maintain the non directional arrangement of fibers in the paper material flow.
3. It can ensure to provide stable web paper speed according to process requirements.
4. Convenient adjustment and flexible control.
5. The flow channel is smooth, free of slurry and easy to clean.

Packaging & Shipping

1. Export packing.(Wooden case, carbon cast and pallet).

2. Container (as customer requirements)

3. It is suitable for long distance ocean transportation.
4.Highly inspecting equipment in every procedure, quality comes first;5.Assisting our clients for foundation construction of equipment;6.Providing life-long maintenance service;7.Providing technical exchanging.

About Us