The max. width of seam felt we can do is ≤12m, suitable for all kinds of paper.
The machine speed is about 1000 m/min.
Function
1.Water filtering function:As a dehydration medium, when the paper sheet is dehydrated in the vacuum box and press area, the felt absorbs and filters out the water from the paper sheet.
2. Leveling effect:In the process of web transfer and dehydration, it can smooth and modify the paper surface.
3. Function of conveyor belt:The paper is transferred from the net part to the drying shaft through the pressing part, and the passive roller and net cage are driven to run.
The Correct Way to Use Seam Felt
New seam felts are first run slowly for two to three hours at a speed of between 70 and 80, then after 24 hours at 90-100 metres, and after 36 hours at 100-130 metres, and then again at full speed. After a week of use, the machine must be cleaned once. Washing woollen cloth must be based on the principle of acid but not alkali resistance for tapestries and alkali but not acid resistance for nylon, so that the detergent can be reasonably adjusted. The residual acid can also be neutralised by alkali, but nylon woollens cannot be washed with acid.
How to Install the Seam Felt for Paper Machine
1.Take seam felt into press section position(confirm seam felt Blue arrow direction same as PM running drection)
2. Pull zipper down
3.Use one small steel pipe (clean) or similar shaft to go through inner place of seam felt roll
4.Cut the existing felt on PM
5.Cut some felt strips from other old felt or prepare some ropes
6.Use cut felt strips or rope to connect existing felt on PM with seam felt(small pieces)
7.Pull the existing felt on PM to let the seam felt installed on paper machine.
8.Take away the existing old felt.
Attention!
Sew more if necessary, the shorter of thread and bigger density of thread, the better it will be
The sew thread is very easy to wear out when PM running, so that you need observe it, check it. And resew it again for keeping enough strength at the position when PM shutdown.
Packing and Delivery
Packing
1.Bubble Film and waste thick fabric wrapping while protecting inside fabric.
2.Wrapped special fabric package outside(Air shipping).
3.Composite wooden box(seashipping).
About us
Sun Hong Group have a wide range of business, we can design and produce various customized products according to the different requirements of different customers. Mainly involving Paper Machine Clothing, Industrial Fabric, Paper and pulp machine spare parts, test equipment, etc. In addition, we also provide customers with update and transformation services to enhance customer output.
Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee total customer satisfaction. We believe in reasonable prices, efficient production time and good after-sales service.
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