Road Roller Buy D814H Road Roller at Okorder

Road Roller Buy D814H 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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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.

Q: How to prepare the contract, pay the monthly rent, if there is a dispute how to do, how long will it take to recover the cost, the risk of investment in road rollers large?I recently wanted to buy a 20T vibratory rollerLiugong 20 tons hydraulic vibratory roller brand new, because I have a number of visits, feel domestic, more convenient maintenance cheaper, domestic brands Liugong prices at reasonable prices, quality is also good!: My view is Xugong, Shandong Shantui machine reputation is also good, you can rent what type of machine, hydraulic cylinder wheel vibration of the rent of 12000 yuan, 17000 yuan in rent type, double cylinder wheel rent of 40000 yuan, the price is in season, the off-season would go bad. I'm also thinking of buying a roller with a rubber wheel. I hope we can talk to each other

Q: Why should not be modified asphalt mixture roller compaction, and dense asphalt mixture should be used tire roller compound pressure?: For dense bituminous mixture aggregate due to small and continuous gradation, the tyre roller has the rubbing function makes the compaction layer of particles without destroying and interlocked, uniform and compact.

Q: Rules for the operation of rollers: 10. Other operating requirements shall comply with the requirements of the hydrostatic roller.No matter whether it is uphill or downhill, the bottom layer of the asphalt mixture must be clean and dry, and the asphalt binding layer must be sprayed to avoid sliding when the mixture is rolled.No matter whether it is uphill rolling or downhill rolling, the driving wheel of the roller should be behind. It has the following advantages: uphill, the driving force behind the driving wheel can withstand ramp and machine provided by their own, while the front wheels were initially on compaction, to withstand the large shear force driving wheel produces; downhill, impact roller weight generated by the driving wheel brake offset, capacity only by the mixture compacted to support the front wheel driving wheel produces shear stress.When rolling uphill, the start, stop and acceleration of the roller must be stable, so that the speed is too high or too low.Before the uphill rolling, the mixture should be cooled to the required low limit temperature, and then static preloading shall be applied. When the mixture temperature drops to the lower limit (120 DEG C), the vibratory compaction will be adopted.The sudden change of speed and braking should be avoided in downhill rolling.The slope is very steep downhill in rolling case, should use light roller pre pressure, followed by heavy rollers or vibratory compaction.

Q: How much is the compact roller?: There are many styles and many models, so the prices are different. Usually within 3w. 1W above!

Q: What is the Jingyinshuangzi roller brainwashing and three tragedies to sing the song?: The prisoner series, well, len Rin is the prisoner is patient, they through the paper plane communication, Rin's father found to go to len the plane tore, len played Rin's dad angry... Finally, len went into the gas chamber and Rin died.

Q: Why can't we use the tire roller in the modified asphalt road?: This is a basic problem of asphalt is hot, tire pressure will play!! You have to cool down before you run!

Q: It is feasible to build a 2 story building. The foundation is compacted by roller: No construction base is definitely not good. Roller compaction is only to improve the foundation and reinforcement, roller weight is twenty or thirty tons, compared with the weight of the two storey building is still a gap.

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: 1. what type of vehicle does the roller belong to?2. can the roller run on the road without work?3. what are the laws and regulations on road vehicles such as rollers?4. a case: a car on the road when the rear end hit a roller inside the car tail, causing casualties, ask how the roller will be responsible? What is the legal basis for the responsibility?: I used to drive overvoltage machines. It was relatively early. I was able to drive on the road a long time ago, and then I couldn't do it. I think the rollers should belong to special machines.You said the rear end of the car, I think: if the roller does not violate the rules, it should be sentenced to full responsibility for the car, you'd better consult the professionals, such as lawyers.

Q: What is the design principle?Experts: how to build a large machine --- roller, the internal structure of its drum (with the brief introduction of the best)? What is the design principle? What is the maximum weight of the drum at present? What kind of traction equipment do you need? Thank you very much.: The structural types of vibration wheel are relatively common at present. They are through shaft type (which can be divided into single shaft type, inner and outer sleeve shaft type), welded disc type plate and detachable box type (also called independent vibration chamber).

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