Road Roller BuyP830 Road Roller at Okorder

Road Roller BuyP830 Road Roller at Okorder System 1

Road Roller BuyP830 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: XCMG 303 tire roller engine type: Towed vibratory compaction can effectively all kinds of soil and rock fill, suitable for modern highways, airports, seaports, embankment, dam, railway and mining engineering construction in the roller device many bump pressure roller. Due to the bump like sheep foot so called sheep foot roller, sheep foot roller. The shape of the convex block is a sheep foot shape, a cylindrical shape, a square column shape, etc.. The roller shaft is supported on the bearing of the traction frame and expands the application range. Can be filled with water, sand or sand to increase the weight of rolling drum. Comb scraping plate is arranged below the frame drum before and after, to clear the bump between sticky mud block. Towed by a tractor dragging sheep foot roller. Self-propelled kneading or tamping roller. Kneading unit pressure, the filling evenly, a tamping effect, degree of compaction, especially for hard clay, suitable for compacted clayey soil and gravel layer. Especially for hard clay, the convex block has stirring, kneading and tamping action, there is tamping effect, so that the packing is even, the upper and lower layer bonding good, avoid delamination. Widely used in subgrade, cushion and dam compaction. The self-propelled kneading drum can also be installed in the vibration device, made of vibrating compaction roller, the vibration force increases the compaction effect, can be filled with water, sand or sand to increase the weight of rolling drum. Expand the scope of use. The main technical parameters of the machine for kneading weight and unit pressure. Due to compaction bump shape so that the 1. sheep foot kneading on roads and railways, dams, airports, factories, residential buildings. 2. cement plant waste, ash, coal and other bulk stacking site compaction. 3. compaction of earth and stone with relatively wide water content. 4. compaction of rock, clay, and expansive soil. 5.. Flame retardant compaction of opencast coal seam.

Q: The asphalt pavement here is divided into three layers, the two layer with rubber tire roller for rolling, the surface layer is needed for the rubber roller, wherein the two layer is below AC, the top layer is SMA series.: Structural skeleton the structure of SMA determines the only double steel wheel to achieve the best effect.

Q: Strong earthquakes and small earthquakes can be used normally,: Suddenly a weak is the connecting shaft bearing fault vibration wheel these problems in mechanical problems, there is a problem with this hydraulic system pressure test to determine the need to carefully check the problems in professional roller I ask

Q: Then the grass-roots construction to the stability layer, including two ash macadam stage, will use 21T iron three times repeatedly rolling the road. Excuse me, iron three rounds again in this process, the role and vibration roller what is the difference?: Why not use vibratory roller compacted base, mainly because the composition of the two ash macadam, two ash gravel is composed of lime, fly ash and gravel mixture, the mix and then transported to the general in the construction site. After completion of paving compaction after curing can be survived, but must adopt smooth wheel roller rolling roller, if the vibration, vibration in the process, two ash gravel will occur somewhat like segregation, segregation of concrete, gravel and lime fly ash is separated from the. Crushed between the two ash separated, leading to maintenance survived, so we cannot use vibratory roller.

Q: When using 20T heavy vibratory roller, what is the backfill thickness per layer?: 2, subgrade backfill using heavy roller, in order to ensure backfill quality. The construction of subgrade soil subgrade must be layered backfilling, each layer backfilling thickness is less than 30cm, roller with 18-20T times the number of not less than four times, with cutting ring check its density to meet the design requirements must be.3, after the roadbed forming, should be central line, elevation, vertical and horizontal gradient test, qualified immediately after maintenance, after the expiration of the maintenance report submitted to the quality inspection department for acceptance testing.

Q: What's the width of the 12 ton roller?: super heavy (16 tons) pressing wheel distinction: single steel wheel and double steel wheel, three wheel, tire according to the compaction principle: vibratory and static effect of impact roller, roller, roller combination at present commonly used in Engineering: single.

Q: How much for an hour, how much money a day, oil?: Single steel wheels are used in earthworks and crushed stone subgrade. Double steel wheels are used on asphalt.

Q: Excuse me, is there a 80 ton heavy duty roller?: According to the roller weight, there is no 80T heavy roller. For the moment, the heaviest vibratory roller has a weight of about 28T, and the heaviest tire roller has a weight of 35T.

Q: What is the action of a vibrating gas? What is the principle of action and what is the working principle?.: Vibratory roller is to use its own gravity and vibration compaction of various construction and road construction materials. In highway construction, vibratory roller is suitable for compaction of various non cohesive soil, crushed stone, crushed stone mixture and various asphalt concrete, and is widely used.Static pressure: 1 tons roller weight 1 tons, static pressure strength is 1 tonsVibration: 1 tons roller, vibration force 2.5 tons, vibration pressure strength 1+2.5=3.5 tons.The working principle of vibratory roller1, the emergence of vibration - mass eccentric + rotationIn the picture, the big circle is a vibrating wheel, and the blue green is an eccentric vibrator. When running at high speed, the eccentric steel force drives the big steel wheel to vibrate together, and generates exciting force.

Q: What is the depreciation period of a roller?: What is the depreciation period of a roller? Accounting depreciation is based on the enterprise roller. Sprinkler estimated service life is determined, there is no uniform regulation. From a financial point of view, the depreciation period is long, the annual depreciation is low, the profits of enterprises will be higher, otherwise the profits will be low. Therefore, accounting depreciation should take this factor into account. The length of accounting depreciation has nothing to do with the calculation of corporate income tax. This problem is often misunderstood by some accountants. The enterprise income tax law provides the minimum depreciation period for the depreciation of enterprise fixed assets before tax deduction. The tax law generally requires the straight-line method of depreciation and the minimum depreciation period:1. houses and buildings for 20 years.2. aircraft, trains, ships, machinery, machinery and other production equipment for 10 years.3. appliances, tools, furniture, etc. relating to the production and operation activities, for 5 years.4. aircraft, trains, ships and other means of transport for 4 years.5. electronic equipment for 3 years.Road roller. In accordance with the tax law, the minimum depreciation period should be 10 years.Sprinkler: in accordance with the tax law, the minimum depreciation period should be 4 years. Roller. The sprinkler in construction enterprises, some by Taiwan bandhi depreciation. One can use the depreciation amount of budget quota in the class fees, can also be used in equipment leasing ratio calculation. Accounting is called the workload method of carrying out depreciation.

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