The use of rubber extruder matters needing attention

Xiangshan Cody hydraulic machinery manufacturing co., LTD. The use of rubber extruder 65 considerations have special insights

Then, statement of China rubber extruder made key enterprise management situation analysis, finally analyzes the growth tendency of China rubber extruder industry and investment prospects. Use is mainly to aftercare style. Thus reasonable process control. Change components - a change in cutting tools, clearance between moving knife and knife: more than 20 HP crusher 0.8 mm is better, the crusher below 20 HP 0.5 mm is better, taking over the thinner, clearance can be properly tuned eve. USES the ratio of small program just economy, is the right choice. In this way, the matching of the screw and barrel diameter clearance, follow the gradual wear and a little bit of eve. The repair style is as follows:. According to the level of the screw wear surfacing 1 ~ 2 mm thick, then the screw to the size of grinding. Screw and barrel of the damage reason.

Should put the rubber to install 65 extruder equipment ventilation position, ensure the motor work with heat, delay its life; Machinery should link excellent grounding. Professional welding plant to the processing fee is very high, in addition to the special requirements of the screw, rarely used. General case the plane homogenization of cylinder wear faster, this section can be take 5 ~ 7 d (long) the boring, match again a nitriding steel bushing, diameter of bore with reference to the screw diameter, stay in normal fit clearance, carry on the processing preparation. So, for the two parts of wear is fix is to change the new parts, after thorough analysis from the point of view of economy. The wear resistant alloy by c, cr, vi, co, w and b material composition and so on, add the screw's ability to resist wear and corrosion resistance.

Foodjx takeaway: rubber extruder host is crowded molding machine, it is composed of extrusion system, transmission system and heating cooling system. If is polyethylene, differentiation of hydrogen chloride gas increased erosion of screw and barrel. Barrel diameter by machining trimming from casting alloy, thickness between 1 ~ 2 mm, then processed to size. Pressure required eve enough to viscous polymer extrusion. This style has a professional spray repair factory processing, low cost bucket strength also. Their work quality and the manufacturing precision of two parts, assembly clearance. General situation of the repair machine barrel inner barrel hardness is higher than the screw, it's more damage than the screw later. Type of the eve of the screw in more than 150 mm in diameter, and such as phi 150, 200, phi phi 200 squeeze molding machine. If the repair costs lower than the cost of a new screw, choice repair, this is not necessarily the right choice, the costs of repairs and update the bucket, is just one aspect. Checking tool screw on schedule, a new machine to use after 1 hour, use tools to tighten the knife, knife of screw, enhance the fixity of between the blade and the rest; Filling lubricating oil should be timely to bearing, ensure the bearing lubrication between; In order to ensure the sharp degree of the cutting tools code, often should checking tool, ensure its sharp, cutting because of the lack of due to blunt edge other components do not need to damage; On checking the belt whether relaxation, tighten in real time.

If you want to have a system of rubber extruder wealth of body odor or want to invest in rubber extruder industry 65, this statement is that you don't become or lack of the main tools. To restart - the second start, should be increased the leftover broken material machine room, cut the starting resistance, should be timely open the inertial cover and belt guard, increased flange bottom ash, because of the crusher chamber discharge powder into the shaft bearing. In the wear of the screw thread department surfacing welding alloy. For the demand of plastic processing differences, screw type has a lot of kinds, common has the following kinds: graded-index (isometric ranging from deep), the gradient type (such as deep isometric), mutant, torpedo head type, etc.