Pulley coating - the whole working process

Рет қаралды 115,464

4 жыл бұрын

Instruction for pulley coating is available on our website: justplatform.com/en/articles/...
In this video we will show, how the pulley coating process is going on: pulley surface preparation, applying of primer and bonding cement, joining:
00:08 - Roughening of pulley surface
00:23 - Cleaning up metal shavings from pulley surface
00:30 - Applying of primer
01:00 - Cutting of pulley lagging
01:25 - Roughening of pulley lagging edges
02:12 - Activation of CN-layer with solvent
03:00 - Applying of the first adhesive mixture coat to the pulley surface
03:23 - Applying of the second glue coat to the pulley surface
03:41 - Applying of a glue coat to the pulley lagging surface
04:10 - Test with the back of your hand, whether the surface is ready for bonding
04:15 - Apply the pulley lagging and form a dull joint
06:03 - Hammer down the pulley lagging using rubber hammer
06:32 - Cut the overhanging rubber from the pulley edges
Tools and materials used in drum and pulley lining:
Pulley lagging Just-Grip, with CN-layer:
justplatform.com/en/catalog/p...
Cold bonding cement TRS 2002 new:
justplatform.com/en/catalog/c...
Solvent Just-Bond MEK:
justplatform.com/en/catalog/c...

Пікірлер: 56

@user-ol8fl8lk5j 9 ай бұрын

Thank you sir. You video helped me a lot.❤❤

@user-yv8zb8nx7f 7 ай бұрын

Thank you so very much

@sadrianagrest4120 3 жыл бұрын

Perfect

@mohanghosh7583 Жыл бұрын

can u tell me what type of adhesive use for bonding between roller and NBR based rubber compound?

@jessiebalaoro4408 Жыл бұрын

what kind of cement will use joined rubber to drum pulley?

@anilshukla6777 2 жыл бұрын

Good what did you apply for covering the rubber does it need vaccination ?

@FarhanKhan-mu6qz Жыл бұрын

Nice

@ConveyorBeltJointermoorthy 3 жыл бұрын

Super

@majharulislamshaikhshaikh4451 9 ай бұрын

Jo gum laga raha us gamka name kiya Bhai

@kayindironaldferguson6652 3 жыл бұрын

Thanks

@kayindironaldferguson6652 3 жыл бұрын

Types of joining with glue

@user-yv8zb8nx7f 7 ай бұрын

I have 14 years in this work

@bayronsotoherrera4251 3 жыл бұрын

Creo que para el Forrado del tambor hay otra opción que es solapado que también queda ien

@MrFernandoBedoya Жыл бұрын

cómo es?

@bayronsotoherrera4251 Жыл бұрын

Montando una punta unos 2 o 3 centímetros encima de la otra, pero antes hay que hacer un desbaste a la primera punta los centímetros a montar

@MrFernandoBedoya Жыл бұрын

@@bayronsotoherrera4251 Gracias. Tiene sentido.

@joeelias8270 3 жыл бұрын

What method is used to work out how much rubber is needed to cover the pulley (roller) Thanks

@dragway3513 3 жыл бұрын

I always use the following "formula" : (Pi * Diameter) - (2/3 of the diameter/width of the material I use for welding the seam)

@merrickaaron Жыл бұрын

Pulley diameter x 3.14, + rubber thickness eg. 12mm rubber, (3.14 x dia) + 12 = req ^length^. Face width x length = amount needed to cover.

@edwintadile 2 жыл бұрын

what is the title of your job?

@antonioduransevillano6587 4 жыл бұрын

Hola me entereza saber el proceso de pegado puede dar traducido en español por favor se lo agradezco

@jorgeancira2989 3 жыл бұрын

Yo te puedo ayudar de dónde eres

@alejandroferle4918 2 жыл бұрын

@@jorgeancira2989 Puedo consultarte los pasos para el correcto pegado, soy de Argentina

@jorgeancira2989 2 жыл бұрын

@@alejandroferle4918 claro que sí , bandasanciraleon@hotmail.com

@derekleblanc571 2 жыл бұрын

Why wouldn't you just do a long pre-bevel one end then stitch your lagging up the bevel? Only time I do a but to but edge is strip lagging.

@Justvulc 2 жыл бұрын

We do it with proven technology!

@derekleblanc571 2 жыл бұрын

Doesn't matter so long as it works. but if your not perfect with your mesurements and calculations you might have a gap or be forced to try to shrink the lagging wich will often cause a section with air bubble /( unbonded lagging to pulley) Easier and safer to ride a few inches of rubber over a gradual bevel then cut and buff the extra. But if you can line it but to put perfectly then awesome good job! Do you seal the but seam ? Of so what do you use?

@alex86902 Жыл бұрын

@@derekleblanc571 Hi Derek, We use a similar method to do our drums. We lay the rubber to a 15mm overlap from our measurement to allow for mistakes, once glued and stuck up to the last edge we will take a mark and trim the edge to within a 2-3mm overlap using a small shim on the underside to prevent premature sticking, we then lay the rubber in and stitch away any bubbles while the glue is tacky. We do this method to allow for multi directional travel and if it is in a harsh environment will seal it with a 2 part rubber mixture. I can say from our experience over the last 10 years failure due to the butt join of the lagging has not once been an issue. I do enjoy seeing other methods so of you have any tips id be glad to hear them.

@derekleblanc571 Жыл бұрын

@@alex86902 interesting technique kind of the best of both worlds. I like it. And that 2 part rubber mixture is probably the tire repair compound wich works awesome. Thankyou for the share.

@marvinsoriano5611 2 жыл бұрын

how to calculate diamond grooves in roll 90 inches rubber face,16 inches diameter

@eduardomachado7788 Жыл бұрын

Medir o diâmetro do rolo e multiplicar por 3.14

@user-mt7kb2lj2c 6 ай бұрын

only one coat of cold cure ?

@Seamonkey292 Жыл бұрын

Always overlap your lagging. Bevel the lower layer, over top layer and then grind Down.

@akshaynaikare3568 4 жыл бұрын

What is the solution apply after roller grinding??

@Justvulc 4 жыл бұрын

use metal primer

@livebihar1718 3 жыл бұрын

Watt this sulation

@marvinsoriano5611 2 жыл бұрын

none only water to clean up

@kaushikkumar8256 2 жыл бұрын

Chemlock

@ramueppili5223 4 жыл бұрын

Plz give names all solutions which you applied

@Justvulc 4 жыл бұрын

Hello! Adhesive TRS 2002 new justplatform.com/en/catalog/chemical-products/trs2002.html TRS METAL PRIMER justplatform.com/en/catalog/chemical-products/trs-primer.html Solvent Just-Bond MEK justplatform.com/en/catalog/chemical-products/trs-solvent.html Pulley lagging JUST-Grip justplatform.com/en/catalog/pulley-lagging/pulley-lagging-just-grip.html Tools: justplatform.com/en/catalog/tools.html

@herdeirosdeantoniojoaquimc9063 3 жыл бұрын

@@Justvulc telaprefurada T569 I 6telaprefurada

@saparudinudin472 3 жыл бұрын

What the type using glue.,,?

@Justvulc 3 жыл бұрын

TRS 2002 NEW processed with HARDENER TRS 1000M is a tetracloroethylene cold bonding solution with excellent adhesion and superior dynamic load universally applicable for durable rubber-rubber, rubber-fabric, rubber-metal and fabric-fabric bonds in the fields of wear protection as well as in conveyor belt systems. justplatform.com/en/catalog/chemical-products/trs2002.html