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Brief Introduction: Dongfeng Series concrete mixer truck adopts European modern style, featuring attractive appearance, rational structure and stable performance. Different steel materials for different parts of tank body, which is made from famous steel factories. Service life is 1.5 times than average.
Adopt CNC plasma equipment and leading international fixtures, ensure the accuracy of the parts manufacturing key weld using CNC automatic welding production lines to ensure the weld strength. Modular design and assembly lineperation process; Painting work uese luxury coach paint process of industry leading technology, effectively guarantee the quality of the vehicle. Processing Technology: (1).Blanking process
Drum and mixer are processed with large scale numerical control plasma cutting machine, numerical control punch, the equipment brings less errors and high precision, ensure the product geometric accuracy and increase production efficiency as well.
(2).Welding process
Dongfeng Group holds the leading welding quality in national same industry. The mixer drum is shaped with special hydraulic roller. The unique central axis orientation tooling ensures concentricity and roundness of the drum. The key process use the digital welding machine, automatic welding, which make the weld joint at high quality.
(3).Painting Process:
Tank body was pre-treated with shot blasting in order to remove the rust and eliminate welding residual stress inside structure. Further it can improve surface intensity and painting adhesion, lay a sound foundation for painting. Painting adopt luxury bus coating process and use Dust-free spray paint and baking process both finish paint and anti-rust capacity are the first class in the same factory. And it’s the only industry who use the coach coating process for engineering vehicles.
(4).Assembly Process:
Rational assembly process layout, strict quality control system, guarantee-tees excellent production and increased production ability. All hydraulic systems are adopted with international top brand products, assembled under enclosed environment, to ensure clearance in the hydraulic system.
(5).Inspection and Testing Process:
After adjustment and test, all vehicle products will be conducted with compulsory inspection on front wheel sideslip, lamps, brake system and other items on the automatic inspection line, to ensure reliability and safety. Control System:
Adopt three-point control mode, that is, by control bar on both rear side and in-cab device to control and drum easily and conveniently.
Features: (1).Control System:
Adopt three-point control mode, that is, by control bar on both rear side and in-cab device to control and drum easily and conveniently.
(2). Hydraulic System:
Adopt international top brand in hydraulic driving field, such as Germany, Italian, American Brand with Integral structure, excellent performance, meeting customers’ various special need.
(3).Water supply System:
Have various volume water tanker, can feed the water for mixing and cleaning, enlarged water pipe and various feeding solution. Can convenient customer, water feeding solution can use air pressure, reducer pump, electronic pump ect, can meet different requirement.
(4).Blade anti-wear Protection:
Modified logarithmic helical curve type of blade. In light of special need of wear resistance, all blades are mounted with anti-wear protection parts, not only prolonging vehicle service life, but also synchronizing the wear of drum and blades.
(5).Blade Process:
Blades are made of special cold-forming processing molder, welded with drum body by new welding process without obvious trance.
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