2015年4月8日星期三

Eight brands of China concrete mixer truck

Eight brands of China concrete mixer truck

China truck brand is numerous, mixer truck users are most concerned about, thequestion is: which is better, how to choose?
Main mixer manufacturer in the country about eight such as SANY, CAMC,BARYVAL, Tangshan Yate, Liebherr, Liaoning Hainuo, XGMA Chusheng,ZOOMLION, following I analyzed all the manufacturers andproduct advantages.
One, SANY enterprise group
Company profile: SANY is the world's largest concrete machinery manufacturer in China, the world's sixth largest manufacturer of construction machinery. In recent years,SANY was named the top 500 Chinese enterprises, the most competitive andcomprehensive benefits of construction machinery industry enterprise, Forbes"top enterprise in China", China's most promising brands, China's mostcompetitive brands, iconic brand of construction machinery industry of China,Asia's top 500 brands.
Product advantages: its mixer electric circuit using CAN bus control, GPSpositioning can be achieved, self-diagnosis and mixing tube with constant speedcontrol function, make the operation more convenient easy switch application theengine number, bringing the saving rate to more than 10%. Analysis: thecompany earlier for concrete mixing truck production history in China, in recent yearsdeveloping products for concrete pump truck, truck business has madelittle progress, has overtaken by subsequent trend is mainly used concrete mixer truck, pumps sales outsourcing integration patterns, along with truck prices,margins are low, individual users have little interest in.

Second, Anhui CAMC automobile company limited
Company: Anhui xingma automobile company limited was founded in 1970, isthe special purpose vehicle industry key enterprises in engineering in April 2003 and listed on the Shanghai Stock Exchange. The company has more than 1000employees, total assets of 1.26 billion yuan. Company has the domestic advancedlevel-specific vehicle lines, more than 800 sets of production equipment, with an annual output of various types of special vehicle production capacity of 5,000cars.
Products advantages: main used Isuzu and Valin, chassis, cab wide comfortable, long-distance driving also not feel fatigue, with spacious comfortable of sleep bed, can provides perfect of rest space, regulation pressure type seat, luxury full floating type reduction vibration cab, effective to reduced has uneven road caused of bumps shocks * distribution has next-generation engine, meet most strictly world environmental marked difficult, 350 horse horsepower, torque up to 1230N. M, Shun Yang road fuel economy.
Analysis and evaluation: the mixers reliable performance, product design andindustry leading, but the chassis type not much to choose from, and limitations,and Isuzu chassis performance is good, but the high price of imported mixers,ordinary consumers can hardly accept that Valin chassis in the heavy commercialvehicle less than DONGFENG,FAW.
Third, the Inner Mongolia BEIBEN baryval Engineering Co, Ltd
Company profile: Inner Mongolia BEIBEN baryval engineering limited company isby Spain Shi Weibo Roma company, France intentia International Ltd and theInner Mongolia BEIBEN heavy group baotou North special vehicle limited third-party to invest in establishing Sino-foreign joint venture company, allowing theestablishment on 1 October 18.
Product advantages: mixertraditional European design, complies with theEuropean safety standards, with high reliability. Yao inside the body and bladedesign has a high level concrete mixing, feeding and very low rate of speed, theremaining can also replace mixers for dry ingredients mixing and transporting.Hydraulic system made of commodity quality hydraulic assemblies, with a strongdriving force, stable and reliable. Big water in a water supply system, highpressure, can adapt to different climatic conditions construction. Analysis: thecompany has greater strength, which belongs to the high-end products in themixer, and also more expensive, solid chassis, many in the North, climbingperformance, power, overload performance good, but maintenance costs arehigher.

Four: Tangshan Yate special automobile limited company
Company profile: Tangshan Yate special automobile limited company is based onthe Tangshan special purpose vehicle manufacturing company, after assetrestructuring by establishing production and refitting large enterprise specializingin the production of special vehicles and car parts, is the State described in amanagement company, the country's automotive industry key enterprises inHebei province.
Product advantages: the company's main products include concrete mixer trucks,bulk cement truck, semi-trailers, silo gate truck, tanker truck, white truck and carparts.
Analysis and evaluation of: products, concrete mixer truck is just one vehicle,mixer product sales compared to previous years, and mainly in the prices arerelatively modest, but the reliability of the vehicle there is room for improvement.

Operation principle and control requirements for concrete mixing station

  • Operation principle and control requirements for concrete mixing station
    1.1 working principle
    Concrete mixing station is divided into four a part: gravel to material, and powder material (cement, and fly ash, and expansion agent,) to material, and water and plus agent to material, and transmission mixing and storage. its work process as Figure 1 by shows, mixer control system shàng electric hòu, entered people-machine dialogue of operation interface, system for initial of processing, which including formula,, and concrete grade, and slump, and production party volume,. According to said heavy on each material warehouse, and measurement bucket for detection, output material empty or material full signal, Tips operation personnel determines whether started mixing program. started sand, and stone belt motor into expected measurement bucket; open fly ash, and cement tank of butterfly valve, started spiral machine motor conveying fly ash, and cement to measurement bucket; opened water warehouse and plus agent pool of control valve makes water and plus agent inflow measurement bucket. measurement meet set requirements hòu opened measurement bucket doumen, ingredients entered has started of mixer within mixing mixed, to set of time open mixer door, concrete entered himself received material of mixing car within.
    .1.2 control requirements
    1.2.1 cylinders, control valves and motors according to the requirements of theconcrete mixing process running, all cylinders, control valves and motor controlmust be accurate, stable, and reliable.
    1.2.2 control system with automatic and manual modes of operation, andrelationships are independent of each other and each other's constraints.
    1.2.3 system anti-interference ability and perfect alarm protection.
    1.2.4 adopted to communicate with your computer, you can display the systemstatus, fault alarm.