How To Solve Mis-tracking & Misalignment of your Conveyor Belt.
Wednesday, May 8, 2013
Thursday, August 16, 2012
Cold Vulcanization vs Hot Vulcanization
Cold Vulcanization - to summarise it is cheaper and easier to do with a chemical adhesive bonding method.
To able to achieve a strong joint, it depends on the skills of the person doing the joint.
Hot Vulcanization - Very expensive type of joining. Why? cost of the vulcanizer machine and splicing material and also to mod and de-mod the machine (very heavy can be 20-70 kg depends on the belt width). It is also very time consuming by heating up and as well as cooling down. Thus all this costing will sum up to a hefty pricing.
(Steelcord belt joint can only be done using HOT vulcanising method)
Both methods can provide a lasting joint if done properly. But of cos it depends if the material you are conveying. If material has a certain temperature above 80 degrees Celsius then it will be advisable to use hot joint method. if too costly, next method can only look at mechanical joint.
To able to achieve a strong joint, it depends on the skills of the person doing the joint.
Hot Vulcanization - Very expensive type of joining. Why? cost of the vulcanizer machine and splicing material and also to mod and de-mod the machine (very heavy can be 20-70 kg depends on the belt width). It is also very time consuming by heating up and as well as cooling down. Thus all this costing will sum up to a hefty pricing.
(Steelcord belt joint can only be done using HOT vulcanising method)
Both methods can provide a lasting joint if done properly. But of cos it depends if the material you are conveying. If material has a certain temperature above 80 degrees Celsius then it will be advisable to use hot joint method. if too costly, next method can only look at mechanical joint.
Monday, January 9, 2012
Conveyor Beltings, Conveyor Systems, Conveyor Rollers.
ANDA INTERNATIONAL PTE LTD have been established since 1980 and we gained our recognition for being a material handling specialist through various government projects, local and overseas industrial plants. Our success came from the continuous supports given by our clients and strong technical backing from our principals and our associated companies in various parts of the world. Today, ANDA INTERNATIONAL PTE LTD is having group of permanent qualified professional engineers and technicians stationed in various workshops and sites located in Malaysia, Indonesia , Myanmar and Singapore to assist your bulk handling problems and projects. | |||||||||||
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Teflon Coatings
Teflon Coatings
We offer the basic types of Teflon Coatings :-
Teflon PTFE :- PTFE ( Poly tetra fluoro ethylene ) non stick coatings are two - coat ( primer / top coat ) systems. These products have the highest operating temperature of any fluoropolymer ( 290oC / 550oF ), an extremely low co-efficient of friction, good abrasion resistance and good chemical resistance. PTFE is water base system.
Teflon FEP :- FEP ( Fluorinated Ethylene Propylene copolymer ) non stick coatings melt & flow during backing to provide non porous films. These coatings provide excellent chemical resistance. In addition to low friction FEP coatings have excellent non stick properties. Maximum use temperature is 205 o C / 400 o F FEP is water base system.
Teflon PFA :- Like FEP, PFA ( perfluoroalkoxy ) non stick coatings melt and flow during baking to provide non process films. PFA offers the additional benefits of higher continuous use temperature ( 260oC / 500o F ), film thickness upto 1000 micrometer ( 40 mtrs ) and greater toughness than PTFE or FEP. This combination of properties make PFA an excellent choice for a wide variety of uses especially those involving chemical resistance. PFA is a water base system.
Teflon ETFE :- ETFE is a co-polymer of Ethylene & Tetra-fluoro ethylene, and is also known as Tefzel. Although not fully fluorinated, ETFE has excellent chemical resistance and can operate continuously at 150 o C / 300 o F. This resin is the toughest of the fluoropolymers and can be applied at film builds upto 1000 microns ( 40 mtrs ) to provide a highly durable finish.
Teflon - one coat :- These solvent base liquid coatings are formulated with special blends of fluoropolymers & other high performance resins to improve toughness & abrasion resistance, because the film component stratify during baking, most of the fluoropolymer properties such as low friction & non stick characters are retained. The resin provide adhesion & abrasion resistance. These products can be applied to smooth clear metal.
Teflon - S Dry Lubricant :- Dry lubricant coatings are special versions of Teflon-s technology designed to provide lubrication under high pressure / velocity ( PV ) conditions. These are solvent base one coat systems.
Teflon SF :- Soluble fluoropolymers, the newest of the fluoropolymer technologies which are uniquely different. Dissolved in special per fluorocarbon solvents, these coatings are designed for thin film applications, ranging less than 1 microns - 5 microns.
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