Views: 0 Author: Site Editor Publish Time: 2022-02-21 Origin: Site
Rubber calender is a heavy-duty and high-precision machine in rubber machinery, and it is one of the basic pieces of equipment in the processing of rubber products. Since the advent of the four-roll calender, with the development of the rubber industry and the application of new raw materials, the rubber calender has been continuously updated. The following will give you a detailed introduction to the relevant knowledge of the rubber calender.
Here is the content list:
What are the classifications of rubber calenders?
What are the accessories of the rubber calender machine?
What is the purpose of the rubber calender?
Rubber calenders are classified according to their technological uses, mainly including tablet calenders, rubber rubbing calenders, general calenders, and so on.
1. Tablet calender: used for calendering film or textile glue. Most of them are three or four rollers, and the speed of each roller is equal.
2. Glue rubbing calender: used for rubbing of textiles. Usually three rollers, each roller has a certain speed ratio, the speed of the middle roller is greater than the speed of the upper and lower rollers. The rubber is rubbed into the textile through the speed ratio between the middle and lower rollers.
3. Universal calender: also known as universal calender, which has the functions of the above two rubber calenders. Usually, with three rollers or four rollers, the speed ratio between the rollers can be changed.
In addition to the roller and corresponding parts in the structure of the rubber calender machine, there are also accessories for the rubber calender machine. The accessory device of the rubber calender is used to perform auxiliary treatment on the molding materials (such as rubber and fiber cord) after calendering, to cooperate with the rubber calender to complete the calendering operation with better performance. These auxiliary devices are mostly located near the rubber calender or directly assembled on the rubber calender, and the settings of the auxiliary devices are different depending on the calendering process and the level of the calendering equipment. Commonly used auxiliary devices for rubber extension machines include amine baffle plate, rubber edge scraping device, rubber edge cutting device, bubble cutting device, cloth expanding and expanding device, cloth transfer device, etc.
The rubber calender is a kind of relatively precise general-purpose rubber machinery. It is mainly used for calendering film, rubber sheets, textile and steel cord, etc. in the rubber industry. The rubber calender has two rollers, three rollers, and four rollers. There are many kinds of rollers and five-rollers, but the most widely used are three-roll and four-roll calenders. The three-roller is used for sheet ejection, one-sided rubbing or sticking, or two sets in series for double-sided sticking; four-roller It is widely used in tire factories to make double-sided cord tape, but the five-roller is rarely used at present.
The rubber calender is suitable for calendering, forming, pressing, and filming all kinds of rubber products. Qingdao Huicai Machine Manufacture Co., Ltd. has developed a variety of rubber calenders. If you are in the rubber calenders, you can consider using our cost-effective products.