Compared with the rubberized roller, the roller rubberized anti-slip rubber roller, the roller rubber and the casting rubber, how to deal with the newly manufactured rubber roller, and the use of improper use causes the life to be weakened. The traditional hot vulcanized rubberized drum has low sulfur pressure, high sulfur content and poor wear resistance, and is easy to age in use. This results in a decrease in adhesion to the conveyor belt and a poor cleaning function.
Roller lagging has solved this series of problems by introducing advanced technology from Germany. The main materials are: wear-resistant non-slip rubber sheet, flame-retardant anti-static rubber sheet, imported super-abrasive rubber sheet. Choose the glue that suits you, use the matching glue, and use a unique cold-bonding process to ensure the stability of quality and use.
Features: 1. The material is dense, the elasticity is good, and the friction coefficient is high. 2. It has high wear resistance, 3. tensile strength and tear resistance, 4. Tailored, reliable and long service life. Luoyang Ruita Rubber Roller Gluing can be customized according to different drum size and technical requirements, processing diamond pattern or chevron pattern to increase the surface friction of rubber sheet, reduce belt slip and improve running efficiency.
Comparison of Roller Covering and Casting Rubber Covering Roller At present, the roll coating is mainly composed of cold bonding and hot vulcanization. The main technical differences are:
1. The process of hot vulcanization is to completely disassemble the drum, and the barrel is turned on a lathe about 2-3 mm deep thread groove, and two layers of adhesive (iron adhesive, rubber adhesive) are applied. Then, the raw rubber sheet is compacted on the drum cylinder, and is vulcanized by heating in a vulcanization steam furnace at 180 ° C. After the vulcanization is completed, the turning lathe is turned on the lathe. Then the shaft, adapter sleeve, bearing housing, etc. can be assembled.
Second, the cold encapsulation process is to derust the drum cylinder with a grinder, and after applying the special adhesive produced by the manufacturer of the rubber sheet, the rolled rubber sheet is directly bonded to the surface of the drum, and the rubber coating process can be It is not necessary to disassemble the drum.
Third, cold vulcanized rubber and traditional process comparison 1. Cold vulcanized rubber and metal roller adhesion force 12 N / mm; vulcanization pressure 50 kg / cm 2; high rubber density, good wear resistance; service life is traditional Several times the process, high friction coefficient, reducing tape stress; good rubber elasticity and good anti-adhesion performance. 2. The traditional encapsulation process has a bonding force of 3-10 N/mm with the metal roller; the pressure is 6-8 kg/cm2 when vulcanized; the rubber has low compactness, poor wear resistance; low service life; and low adhesion to the tape. Increased tensile stress of the tape; faster aging, resulting in excessive rubber, causing material bonding. Cold tack does not need to be vulcanized. Once it is glued, it can be used. The quality of the cold bond is not vulcanized, it is easy to peel off, and the cost is high. The only advantage is that it can be operated on site and save time.
How to deal with the rubber roller that has just been manufactured? Improper use causes weakened life:
When the new rubber roller is manufactured, the internal structure of the newly cast rubber roller is not enough. If it is put into use immediately, the service life can be easily reduced.
The new rubber roller should be placed for a period of time, so that the rubber roller is in contact with the external environment temperature and humidity, and maintains a relatively non-chaotic state, which can increase the toughness of the colloid, thereby improving the durability.
After use, the rubber roller should be cleaned and stored in plastic film:
After use, the rubber roller should be cleaned and stored in plastic film. Place it on the rubber roller frame. Do not stack it at random or stand it against the wall to avoid undue loss of the gel.
Http://news.chinawj.com.cn Submission:
Brass knurled insert Made of brass material, good thermal conductivity and heat resistance.
Widely Used On the Molding for Tightly Fixing.
Can be installed by ultrasonic or heat into thread tapered hole, or molded in during injection
China Knurled Nut,Knurled Brass Insert Nut,Copper Knurled Insert Nut,Brass Knurled Insert Nut, we offered that you can trust. Welcome to do business with us.
Brass Knurled Nut,knurled thumb nut,knurled brass nut,Copper Knurled Nut,insert knurled nut
Shenzhen Lanejoy Technology Co.,LTD , https://www.ccls-vaccine.com