SZT30 Light Road RollerSZT30 Light Road Roller at Okorder

SZT30 Light Road RollerSZT30 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: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.: But no matter what kind of structure, the vibrating wheel is composed of vibrating wheel body, excitation chamber and mounting support part. The vibration chamber is composed of an internal and external bearing seat, a vibration shaft, a vibration bearing, etc. the mounting support part comprises a mounting plate, a shock absorber, a frame bearing, etc..

Q:Where can I find someone who rents a roller? One hundredExcuse me, is there a master who rents road rollers here in Sichuan, Meishan? Or you know all you can rent a road roller. I am looking for a few roller rental information, are empty. Who can help me find a rent roller, really mad!! Thanks: I used several rollers there, and now I have one on the construction site. The colour is good, and the labor is good.

Q:How about roller Qingdao kotai heavy industry.: Good, the price advantage, function and other brands also have more than one. But I personally think that the price is better than Lu Tong and Liugong, lonking, xiamen. In particular, 20 tons and 22 tons of mechanical vibration single steel roller, the reason why I say this particular, because this is generally recognized by the market, relatively hot models, but also comparable,

Q:Classification of rollers: The front wheel frame is hinged with the frame to reduce the unusual body sway of the road surface. The rear wheel and the frame are rigidly connected. Hydraulic control, hydraulic cylinder control steering. The front and rear grinding wheels are equipped with scraper to remove the adhesive on the roller. A sprinkler system is also provided for compacting the asphalt pavement by sprinkling the wheel to prevent adhesion of the asphalt mixture. To increase the force, but also in the grinding wheel with iron, sand, water and so on, increase the weight. The main technical parameters of steel wheeled roller are weight and line pressure. In 80s, all kinds of steel wheeled roller, machine weight range is about two wheeled roller 2~13 tons, three wheeled roller 1~15 tons, according to the requirements can be pressurized 1~3 tons, three axle roller press 13~14 tons, the pressure is 18~19 tons after weight. The roller is made of pneumatic tyres, usually with 3~5 front wheels and 4~6 rear wheels.

Q:Why does the roller shake from the building when it's past the building?: When the rollers are on, the front wheels are vibratingRoller vibration when the work tonnage is generally around 30T, the housing has a certain impactIf you have caused some damage to your building, you can claim certain compensation

Q:What documents do I need to open the road roller?: Go to labor bureau, traffic control consulting, there are technical schools

Q:One hundred and fiftyI would like to ask all of you to tell me clearly whether the rollers need to buy strong insurance or not?I think the roller is to buy insurance, because in the "motor vehicle traffic accident liability compulsory insurance premium plan" subparagraph (a) paragraph in article sixth "special vehicles which are used in all kinds of loading oil, gas and liquid tankers; or for cleaning, cleaning, cleaning and lifting loading and unloading (excluding dump truck), a variety of special vehicle lifting, stirring, mining, bulldozing, roller etc., or for...."Please help me to find some other materials to prove that roller is to buy strong insurance, thank you!Those who have objections can also talk about it...: Be sure to buy strong insurance, very simple, because I have a house, the provisions of the purchase!!

Q:What's the difference between the 1.8 ton compactor and the 3 ton flat rammer? emergency: 2. the strength of compaction is different: one is 1.8 tons, and the other is 3 tonsThe compacting effect of 3. roller is definitely better than that of flat rammer. (because the roller is a line contact, the flat ram is a surface contact.)

Q:Working principle of vibratory pump and vibrating motor: The motor drives the gear pump of the hydraulic oil circulation, and then to the vibrator here, the hydraulic oil circulating through the hydraulic gear into rotary force (hydraulic motor, and the motor is also popular that a truth, only substation, power transformation) let you through a transmission shaft.

Q:The width of the road is four meters. The roller runs for half an hour. It can press a large area of road: Solution: it is known that a roller runs 25 meters per minute and the width of the roller is =4 meters,Get the roller area per minute of the roller= running length per minute * width of road=25 * 4=100 square metersAnd roller drive for half an hour, half an hour =30 minutes,Roller must be driven for half an hour= pressing area per minute * road time=100 * 30=3000 square metersAnswer: roller run for half an hour, can press 3000 square meters of road.

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