SZT15 Light Road Roller Buy SZT15 Light Road Roller at Okorder

SZT15 Light Road Roller Buy SZT15 Light Road Roller at Okorder

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1 unit

Supply Capability:: 300 unit/month

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Q: Classification of rollers: The utility model is suitable for various compaction operations with the gravity action of the machine itself, so that the compacted layer is permanently deformed and compacted. It is divided into two types: steel wheel type and tyre type. Grinding wheel grinding, grinding groove structure light and kneading etc.. Light milling is the most common and is mainly used for pavement surface compaction. With mechanical or hydraulic transmission, the utility model can concentrate the compacted part of the protruding part, and has high compaction and smoothness, and is suitable for the compaction operation of the asphalt pavement. According to the layout of the axle, there are single shaft, single wheel, double shaft, double shaft, three wheel and three axle, three wheel and so on. The internal combustion engine is powered by mechanical or hydraulic transmission. General front wheel steering, good maneuverability, rear wheel drive. In order to improve the steering and rolling performance, the articulated steering structure and all wheel drive should be adopted.

Q: Roller vibration pump solenoid valve is new. Point road no problem. Sometimes there is no vibration. Sometimes not stop, you can always, flameout, restart no longer. Is it the pump problem? Under the guidance of an old master: The time has stopped, and there has been no vibration since it started

Q: Roller roller steel what material? Thickness 10mm or so, which expert pointing Q235, OK?: Thickness of 10? A little thin, more than 20, at least, how can Q235 do it? Can the surface hardness be reached?! Use Mn16 high manganese wear resistant steel! Casting, water toughening. (at least Mn13.)-------------------------

Q: Where is the driving wheel of the steel roller?: Different manufacturers design is different, some single drive, some double drive, as if the single drive is generally the latter drive

Q: How do I do the operation of the roller?: China's construction sector does not have to come up straight

Q: What is the difference between single drive vibratory roller and double drive vibratory roller?: Single roller drive power walking as double drive, work quality is better than double drive, not as efficient as double drive,

Q: Why should we use the rubber tyred roller in the construction of the asphalt pavement?: Initial pressure is generally used by steel wheel rollers, but there will be a phenomenon of passing, that is, the front of the roller mixture is subjected to lateral movement of pressure, and may cause cracks after compaction. Also useful for the initial pressure of the rubber wheel, but because the initial temperature is higher, the mixture easily adhere to the tire, and the traces are not easy to remove, so there is a lot of opportunities for the rubber wheel to re pressure.I think there are two main advantages of rubber wheels:1., rubber wheel compaction is a kind of kneading type compaction, compaction effect is good, and can remove the steel wheel compaction generated small cracks;2., the rubber wheel compaction will make the mixture of asphalt, mineral powder, fine aggregate and other forms of adhesive floating, so that the upper surface more closely, waterproof better.The disadvantage or non applicability of a rubber tyred roller:

Q: Why is the price difference so large? Is there a problem of repeated calculation?: To meet the requirements of doing subbase filling and rolling; including earthwork backfilling, bulldozer, layered rolling to meet the design requirements of the degree of compaction, the smoothness of the road not good.No double counting, for example, road subgrade backfill, backfill compacted well, if you want to do is road subbase, rolling, if it is not just the general fill roadbed RCC.

Q: What's that round thing in front of the roller? emergency: Vibrating steel wheel.31 roller (SSR200AC-8, SSR220AC-8) for hydraulic type, but it uses the country's three high-power engines, and start without impact, the engine without instantaneous fuel consumption.

Q: Now the police, when the general work will be put out, began to work this afternoon has been long bright: This is the failure lights, according to the situation you say there should be several possibilities: oil filter clogging, filter clogging, pressure sensor failure or blockage in oil, oil pump does not turn you find instructions have introduced one by one investigation

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