Light Road Roller SZT40 Light Road Roller at Okorder

Light Road Roller SZT40 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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Why choose us?

1 sincre

CNBM International is a state company, now is one of the largest state-owned group cooperation in China! All the equipment such as tower cranes, produced by CNBM are compliant with the national level quality.

2 professional

Our engineers will at your services 24hours to solve all your tower crane installation and other questions. Our goal is to provide the best professional services.

3 quality

CNBM International’s tower crane have strict quality control, only the best quality products can pass the test.

4speed

We have professional sales team to guarantee your reply within 12hours to save your precious time.

5 After sales

If the tower crane has any problems, we will solve your problems in first time.

Inquies FAQ

My dearest friend, if you want to buy our tower cranes, please tell us the following parameters. And we will make the most suitable project for!

1. Building height or tower crane working height.

2. Max load capacity and tip load capacity.

3. Span or jib length

4. Other Special requirements

Q: The roller ensures a good compaction, usually several times: The roller ensures a good compaction, usually 3 times

Q: Is there any difference between vibratory roller and vibratory roller?: An iron roller is used on ordinary roads while vibratory rollers are used on high grade pavements

Q: C1 can I open the roller?: You can apply to the local safety supervision department.

Q: The front wheel diameter of the roller is 1.6m, and the width is 2m. What is the area of the roller that rotates for one week? M2: Solution: it is known that the front diameter of the roller is 1.6 meters and the width is 2 meters,The front wheel is rotated for one week, the area of the roller = the front wheel's perimeter * width=3.14 * front wheel diameter * width=3.14 * 1.6 * 2=10.048 square metersA: the front wheel is rotated for one week. The area of the roller is 10.048 square meters.

Q: How many meters does this roller advance per minute? What is the area of the road that has been pressed per minute?: 12 meters per minute, the road area under pressure is 19.2 square meters.

Q: Why can't we use the tire roller in the modified asphalt road?: Can not generally say that modified asphalt pavement can not use tire roller. We know that SMA asphalt layer can not be used in tire roller rolling, because the SMA asphalt mixture aggregate gradation and aggregate gradation is not continuous, relatively large, and the modified asphalt content is relatively higher, when using the tyre roller, tire roller is very heavy, tire ground the pressure is large, easy to SMA asphalt layer of modified asphalt mixture from the voids in the extrusion, it is not up to the role of the SMA asphalt layer, from the analysis of this meaning is not used tire roller. For the highway, the asphalt layer has three layers, in order to save money, in the surface layer is used instead of the base asphalt, modified asphalt, and this phenomenon is not that modified asphalt pavement can not use tire roller, on the contrary, the asphalt pavement is matched with the need of tyre roller to achieve good compaction effect, including modified asphalt. The asphalt is hot, the tire will bond in asphalt, a tire pressure will mark is not scientific, if afraid of this and that, without the use of tyre roller, for the asphalt pavement, is to pick a watermelon seed lost performance for the asphalt pavement compaction effect, not only is the most terrible.

Q: Roller brand at home and abroad: World rollers are well-known manufacturers mainly in Germany, Sweden, the United States and japan. The roller mechanism before several manufacturers mainly in the United States Ingersoll Rand (INGERSOLL RAND, Ingersoll Rand note: the roller's business in 2007 sold to Volvo building Volvo equipment) and Caterpillar (CATERPILLAR), Germany's BMW (BOMAG) and Wittgen (WIRTGEN), Sweden Dynapac (DYNAPAC note: Atlas Copco, Dynapac has been acquired), Japan, Sakai (SAKAI).

Q: What's the difference between the 1.8 ton compactor and the 3 ton flat rammer? emergency: This depends on your quality problems, you can Baidu, Jining, think, Tuo, Rick, the company specializes in the production of machinery and equipment, quality assurance, the site has a special staff for your interpretation of understanding

Q: Let me have some never played roller! 10 years 22 tons for 22W mountain people think? What are the disadvantages of this roller?: Shantui only bulldozers can also be done, not others ah, push the loader with a roller should know, the best in the garbage.

Q: Who knows, what is the best way to press the water stable?: The current widespread use of single steel wheel roller compaction water stability, but if the water layer thickness is less than 25cm, you can use the double steel wheel Dynapac compaction, compaction mode with low frequency and high vibration, the efficiency is doubled. Although the rental of double steel wheel is more than twice as much as that of single steel wheel, it is much more cost-effective to compare it with efficiency and cost.

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