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Precautions and operation specifications in the production process of tube extruder
- Categories:News
- Author:PFA tube lady
- Origin:DANKAI
- Time of issue:2003-06-09 14:23
- Views:
Precautions and operation specifications in the production process of tube extruder
- Categories:News
- Author:PFA tube lady
- Origin:DANKAI
- Time of issue:2003-06-09 14:23
- Views:
1. The screw tension of FEP tube extruder is unstable.
There may be many places where air pressure is used in the production shop, which will result in the pressure of the extrusion pump
large and small, which makes the tension of the screw not constant, because the speed of the line collection is constant, which
makes the tension of the extrusion not constant value, thus leading to an unaccurately controlled OD deviation.
2. The copper wire on the annealing wheel quivers.
This leaves the annealed copper wire in a state of sometimes loose and sometimes tight, and the annealed current density is high
and small, while the strength of high-speed copper wire is relatively low. Therefore, due to the action of the spark, it is easy to cause
the surface of the copper wire on the annealing wheel to be uneven.
Figure 1: Extruder 1 Source: Dan Kai
3. Long-term use of the main motor gear box leads to wear.
This causes a mismatch between the extrusion speed and the collection speed, creating a tension of the monofilament line.
Therefore, it is necessary to lubricate the screw well to avoid the reverse friction on the line in the process of high-speed operation,
thus thinning the line; Adjust the tension of the line so that the drawing stroke is always close to the annealing wheel.
For more information about FEP tube extruder, please continue to pay attention to Shenzhen Dankai Technology Co., LTD.
ShenZhen DanKai Technology Co,ltd. is an intelligent manufacturing enterprise specializing in the R & D, production, sales and
service of FEP, PFA, PTFE,PVDF and other fluoroplastic tube, bar, sheet and film products as well as other insulating materials.
The company has a senior research and development team of international standards and imported fluorine plastic products
production line, some fluorine plastic products passed ISO9001, SGS, FDA certification.
The main products are: ① pipe: PTFE polytetrafluoroethylene pipe, FEP pipe, PFA pipe, PVDF pipe; ② Heat-shrinkable tubes: PTFE
heat-shrinkable tubes, FEP heat-shrinkable tubes, PFA heat-shrinkable tubes, PVDF heat-shrinkable tubes; ③ Plate and rod films:
PTFE plate and rod film, FEP plate and rod film, PFA plate and rod film, PVDF plate and rod film; ④ Insulating materials: silica gel, PE,
PVC, UPE, etc.; ⑤ Special class: PFA inlet joint, spiral pipe, spring pipe, rotary cut pipe, welding rod, tee, straight, gasket, joint, taper
rod, flaring pipe, sealing pipe, braided pipe, corrugated pipe, etc. At the same time can be customized processing production of
various specifications of fluorine plastic products.
This article by the teflon tube little sister original, welcome to pay attention to, take you together long knowledge!
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