Description

Hydraulic headbox for paper-making machine
 
1.Main Data:
 

Number of layer	1
Headbox type	special turbulence generator
Pond width	2.**0 mm
Jet velocity (design)	1.**0 m/min
Stock consistency	approx. 0.*0 – 0.*0%
Retention	approx. *0 – *5%
Max. suspension temper	*0 °C
Stock supply to the distributor	drive side
Return flow	*5%

 
2. Detailed Description:
 
1).The Headbox is hydraulic type, designed according to the design slice flow and suitable
to operate under pressure and to fit a Former machine.
 
2).Structurally the headbox is designed for a ***0 m/min speed and will include:
The complete headbox assembly including header will be mounted on the forming
section framing.
 
3).The headbox will be entirely in stainless steel. The stock will be
distributed across the machine through a round tapered header. The stock will then flow
into the turbulence generating section and will then be accelerated through the nozzle to
an adjustable slice.
 
4).All the surfaces in contact with the stock flow will be polished.