Open Type Head Box Paper Making Machine Parts

Open Type Head Box For Paper Machine

1,Open Type Head Box Introduction:

Paper machine headbox is the key of paper machine,the function is supplying uniform and steady pulp flow to paper machine wire part. Different pulp, different machine speed, different flow the design of headbox is different. So when choose headbox, please pay more attention. Our company design and produce headbox according to the information of our customer's paper making machine, calculate and design with the help of computer,. Thus, our headbox can meet customer's requirements and obtain the best using effect, with good formation of paper web, small cross basic weight difference.

2,Open Type Head Box Main features:

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.
②Accelerate the stock up to the machine operating speed.
③Suspend the pulp fibers throughout the outgoing slurry.

3,Open Type Head Box Main Tasks:

①Can effectively disperse fibers. The high-turbulence headbox can produce high-intensity micro-turbulence, which can effectively disperse fibers, prevent fiber precipitation and re-flocculation, and can effectively improve the strength of the paper sheet.

②Distribute paper material evenly along the paper machine. (Determine the horizontal quantitative distribution of the paper web)

③The spraying is stable to ensure that the speed of the paste is coordinated with the speed of the network. (Determine the longitudinal quantitative distribution of the paper web)

4,Open Type Head Box Structure:

cone duct cloth paste, organic glass, spiral hole diffusion step, before the rectifier roll overflow, the upper lip plate adjustment and upper lip plate spinner indicator. The upper lip plate adopts manual worm gear box, upper lip plate upper and lower adjusting range 0-100mm, which is convenient for cleaning and maintenance. The top of the box is equipped with water spraying device. The rear side of the square cone is provided with a cleaning device and a pressure balance display tube, which are used for cleaning the step diffuser and observing the pressure balance.

Open Type Head Box has a sturdy construction and is easy to operate. It requires minimum maintenance and provides reliable performance. We cater to the requirements of our customers and provide uniform and steady pulp flow.

5,Open Type Head Box Advantage:

Head Box is the heart of paper machine.Its function is to supply even and stable pulp flow to the wire section of paper machine.Every head box design has its special technical conditions,which is different according to the kind of stock,speed,flow and so on.Our company design and manufacture head box according to the actual production of the customer,and calculation and design accurately,and calculation and design accuratrly under the help of com-puter.Therefore,the head box can meet the suitable speed 350-2000m/min,air cushion head box,with suitable speed 160-480m/min.open type speed with suitable speed 80-280m/min.

head box in paper machine

Paper machine headbox

Open Type Head Box Paper Making Machine Parts Images