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Dear Current Administrators of TBA, Stop erasing posts and topics. All of you. As a regular of TBA who loved it dearly, you have no idea how much it kills me that so many topics were left to the trash without member consent. And it wasn't just drama posts -some of you deleted any post that you didn't like, from roleplays, from anything...you deleted the entirety of A Very Potter Roleplay, as an example. As the creator of that roleplay, I realize it was somewhat of a failure, but the fact that it was erased without my consent is upsetting, and there were a few members who enjoyed it. I realize that there were some things posted on TBA that many of us are not proud of. Drama and the like. But even with that drama, TBA was so, so, important to me, and others. Yet, certain moderators have ignored this and have erased topic upon topic -that showed in the Administrator history. Even if you say it was only a single topic or a single post, the forum has been trimmed down. You say this is only "cleaning up the forum," but it's erasing our history, and I won't stand for it. To those of you who've returned to this forum only to remove things periodically, please stop. It simply isn't fair to those of us who are nostalgic and like looking back, and I know I don't speak of myself alone. With all due respect, LL.
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The main classification of roller
Topic Started: Sep 18 2016, 11:58 PM (4 Views)
qzz10011
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<h3>Hydrostatic roller</h3>
<p>Mechanically own gravity, for a variety of compaction, dense the laminated layer by permanent deformation. Divided into steel wheel and tire types.</p>
<h3>Steel Wheel Roller</h3>
<p>Runner wheel construction divided into light grind, slot grind and groove sheep-foot grind. Light grind the most common, mainly for pavement compaction. Driven by mechanical or hydraulic, It can concentrate on the protruding portion, high compaction flatness, suitable for the compaction of asphalt pavement.</p>
<p>According to the shaft arrangement there is single shaft single wheel, double shafts double wheel, three shafts three wheels, etc. With internal combustion and engine as power,driven by mechanical or hydraulic. Usually the front wheel steering, with good mobility, rear-wheel drive. In order to improve the steering and rolling performance, we should adopt the structure articulated steering and all-wheel drive. Hinged front frame and chassis to reduce body swing by unsmooth pavement. Hydraulic control, hydraulic steering cylinder control.</p>
<p>Drums are equipped with front and rear scraper to remove the adhesive substance on Drums. When the sprinkler system is also equipped for the compaction of asphalt pavement on DRUM Sprinklers to prevent the adhesion of asphalt mixture. The force can be increased to fitted iron, sand, water, etc. in the DRUM increase weights.</p>
<p>The main technical parameters of steel wheel roller is the machine weight and line pressure. Machine's weight range of steel wheel roller at 80fs is about: the two wheel rollerF 2 to 13 tons, three wheel roller: 1 to 15 tons, according to need it can be pressurized heavy 1 to 3 tons, triaxial three wheel: 13 to 14 tons , after added weight pressure is 18 to 19 tons.</p>
<h3>Tired roller</h3>
<p>Runner wheel adapt pneumatic tire, front wheels 3 to 5, the rear wheels 4-6. Such as changes in air pressure can change the contact pressure, the pressure regulator in the range of 0.11 to 1.05 MPa. Tire roller adapt hydraulic, mechanical or hydraulic drive system, a single-axis drive or full, wide-base tires articulated frame structure three-point support. There is rubbing action during compaction process , so compacted layer with embedded particles without destroying and uniform dense. Good mobility, fast line speed (up to 25 km / h) for roads, suitable for airports and other projects bedding compaction.</p>

<p>Related Sites:<br />
Belgium Crack Sealant Supplier<br />
Paving Breakers Suppliers in China<br />
low cost price of asphalt compaction plate<br />
Good Quality Asphalt Sprayer China Suppliers
</p>
 
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