The ship loader is an efficient and continuous bulk cargo loading equipment. During the loading process, the cart moves (that is, the main beam swings), the boom retracts and pitches, which achieve coverage of different types of cabins. It can load for super Panama ships. Bucket elevators feed the loading boom and receive materials from the dock conveyor. Continuous ship loaders are widely used in the loading of bulk materials (coal, ore, grain, cement, etc.) at terminals. Rated productivity is 1800t / h, which can work 3 shifts per day. The ship unloader includes grab ship unloader and continuous ship unloader. The grab ship unloader is suitable for the unloading of bulk materials at bulk terminals. The materials are mainly ore, grain, fertilizer, coal, etc. Continuous ship unloaders have been used more and more in recent years. Because it has many advantages: for example, Higher mechanical efficiency because there is no repetitive process of lifting and trolley travel during the ship unloading process; Continuous self-feeding; Light weight; Low energy consumption.
Road Traffic Marking highway facilities is an important component, in recent in our country, the speed of highway construction has noticeably accelerated, road lines painting work seems very heavy, the demand of Road Marking Machine also significantly increased. But the existing baseline for the road marking, the work of Marking Machine is not satisfactory, because the controlling components are unsatisfactory and the line painting work is inefficient. Even if the line drawing truck, the driver also needs to be marking time focused on the road and crossed to the baseline, one can imagine the degree of fatigue, if unawareness, the standard will be set aside rather than a line, it would be a waste paint, but also affect the progress of the project, these conditions produced mainly because of the lack of proper control body functions. Against the above problem, the invented lines striping assist device, although finding a solution narrow range, but increased marking machine efficiency and quality of the work, for example, ultrasonic range finder based on the automatic tracking system. Highway cross line drawing and computer-aided identification system, at the same time introduced some related solutions. However, the road has been the need to benchmark the line marking the road, no practical assist device, this paper pushing this issue and hands-line cars, a study based on visual crossed the road of automatic detecting device. The use of digital image sensor device Acquisition Road Marking baseline. image through the digital signal processor for digital image processing; based on Hough transform thinking straight and improved methods to extract baseline, judge baseline and cross-spraying device to the Deflective angle, set a limit angle, when the angle is less than this limit, showed that the angle, and- angle feedback to the controller, thereby implementing agencies to achieve control spraying device along baseline spraying, when the Deflective angle greater than the limit, the system raised alarm to alert staff on the direction of the line for a manual adjustment. Zhengzhou Dayu Road Marking Machinery Company was founded in the year 1992. As highway painting devices supplier, we are slao exporter of road marking materials and road paint in China. our renowned products are traffic coating facilitie and kinds of qualified traffic marking paint! Dayu line striping device has been sell well in China and have been exported abroad for our various strict product lines, reliable product quality, considerate sales service and competitive price! For more details, models and types, please visit our machine website www.road-marking-machine.com! 1200kg
Successful trial of this marking machine, first try to name the trunk road program discontinuity lines of the three, in line width of 15 cm, 10 cm wide dividing line, good practice, has not undergone any mechanical failure. Marking machine chassis car are used as the connection couplings to the standard auto parts, so removal is very convenient, not to engage in lines painting construction, carrying the car to complete the transportation task, a dual-purpose vehicle. The rapid increase in car ownership, the new construction of a large number of highways, urban roads and rural roads, marking paint demand soared, the new coating material with special security features continue to emerge, such as the ability to prevent the vehicle on the downhill and turn slip road skid coating; various shapes protruding structure marking paint, not only reflective properties good day 'in the rainy night marking the protruding part of the film of water flooded, and maintain a certain reflective properties, but also the paint marking designating the eye-catching flash rain line. It is worth mentioning that marking material construction technology and construction machinery has a great influence on the quality and performance of the coating, such as solvents at room temperature, water-based, two-group classification marking paint can be used high-pressure airless spray marking paint spray. Such as hot melt coating construction with a centrifugal coating method, the minimum coating thickness of the coating of the marking Hill original 1.5mm down to 0.7 mm, in the case of small changes in life, can reduce the amount of paint used. The hot melt classes and group classification coatings use of specialized construction machinery can be designated projecting marking shock features and reflective at night, the drainage pavement marking construction is also a good choice. Zhengzhou Dayu Road Marking Machinery Company was set up in the year 1992. As traffic lane coating facilities supplier in China, we are slao highest level of international road lane coating equipment manufacture, present by road marking equipment and kinds of qualified traffic coating paint. Our famous products are thermoplastic coating devices and reflective traffic lines marking paint! Dayu lines striping equipment has been sell well in China and have been exported abroad for our various strict product lines, reliable product quality, considerate sales service and competitive price! For more products models and types, please visit our machine 980 kg
According to the engineering and construction experience, it is recommended that the conditions of use for marking for different roads, different regions, the choice of the traffic painting type and painting materials. applied. Solvent-based marking paint. It is a traditional type road marking paint, and it has the advantages of low cost, fast construction, easy to operate, adaptable, commonly used in urban road markings and less demanding provincial highway. Hot melt spray coating material. It is based on the thermoplastic hard resin-based material preparation, the powder room temperature. Construction of special equipment (thermal reactor) the coating is heated to 180 degrees Celsius to 220 degrees Celsius, the formation of a flowing liquid, coating the road to form a hard film. Hot melt marking paint contains reflective glass beads, reflective well. Hot melt spray-type marking film thin (8mm-2mn), construction speed, spray marking table uniform, neat edge, concept of linear Off. Anti-pollution performance is better than ordinary hot melt coating. By changing the coating material applied to the road of the city towel, and anti-pollution facilities after marking performance is greatly improved compared directly and room temperature coatings. Cracks are smaller than scratch-painting. Hot melt spray road marking paint used in the construction of low-pressure gas, centrifugal coating, marking after the film has no internal stress, at the same time marking the coating is thin, subjected to temperature changes caused by the shrinkage stress is relatively small. Higher value of anti-slip. Hot melt spray road marking is a uniform coating on the pavement, the marking surface after the completion of the original road, thus marking slip resistance. Henan dayu road marking machine Co., Ltd. was founded in 1992, is a leading professional traffic lanes coating facilitie manufacturer in China. Road machinery production base covers an area of 1.7 million square meters, with a construction area of nearly 100,000 square meters. Henan Dayu Road Marking Machinery Company, is internationally renowned lanes painting machines supplier, represented by special road lane construction machinery, highway road marking paint,and dedicated electronic traffic safety facilities,including thermoplastic spraying machines, cold solvent road marking machine, air-auxiliary lane coating equipment, two component road marking machines, auxiliary road marking equipment and kinds of traffic lines coating materials, respective for machine types. 20 kg
Installation of the road crossed automatic paint detecting device in hand push-type vehicle, the system's hardware and software design, circuit board production and debugging the painting circuit and so on. At the beginning of the paper, the system whole design notion and the final capacity target are put forward. Detail technical information of module design is narrated in each chapter. At the end of paper, some suggestions for system optimization are provided. Driving type road marking machine lines coating device is able to control the spraying section (spraying gun). The hand push road cross marking machine spraying paint along the road on the existing baseline, pushing crossed marking equipment roughly along the baseline walking can not only alleviate the fatigue of the operator, but also improve the accuracy of the highway lines painting. Road marking machine is used in the high-grade highways and city roads the plan pavement striping machinery, road maintenance process is also used in the old standard online program marking. Has a wide variety of marking machine, but there are still some unresolved issues affect the promotion and use. The causes of the analysis of the problem, the following factors: the injection pressure is not enough, improper use of injection parts of marking machine control systems is imperfect. The existing marking machine draw a straight line fashion and is prone to deviate irregular phenomenon, always need to hand every stroke for some pre-mark line an adjustment, productivity and labor intensity can be imagined. Even large-scale crossed engineering, vehicle crossed, but also need the driver staring at the upcoming marking along the road all the time. It will cause great fatigue and too easy to draw the deviated coating and a waste of paint, but also affect the progress of the project. These cases primarily are due to the unperfect control mechanism. From the point of view of practical application, commonly used artificial crossed, slow, labor-intensive, already can not meet the development needs of the current situation. Road marking machine is the urgent need to develop one of the products of the highway maintenance machinery. However, based on the status of the development of China's highway, self-propelled cross coatingthe car can not work is mainly done by the hand push crossed car, therefore hand push crossed car is still a great demand. Zhengzhou Dayu Road Marking Machinery Company was set up in the year 1992. As traffic lines coating facilities supplier in China, we slao manufacture road line coating equipment and kinds of qualified traffic lines coat. Our famous products are thermoplastic machines and kinds of qualified traffic marking paint! Dayu lanes painting machine has been sell well in China and have been exported abroad for our various strict product lines, reliable product quality, considerate sales service and competitive price! For more products models and types, please check the site www.road-marking-machine.com! 1280KG
For developed countries, the excellent road conditions, topography and road width are suitable for marking car for the job, just the operator driving crossed car along with the baseline. From the U.S. factory production situation, whether large, medium and small painting facilitie are a single production-based, namely, the production of thermoplastic marking machine manufacturers do not produce cold paint marking machine, production of cold paint marking machine of the manufacturers do not produce thermoplastic marking machine. The large vehicle coating equipment production in the United States more wider use. Germany lines striping machine manufacturers have production may be designated hot and cold material machinery, cold or hot scribing device that can be replaced as needed. Britain, France, as a single production-based. Common type and two types of hot melt marking machine adopts more. Hot melt road marking machine is used to brushing the hot melt reflective paint, paint pavement and strong bonding retroreflective effect. Marking machine technical requirements for such a structural material used in China so far only individual regions the introduction of such machinery, there is no ideal domestic models. Ordinary road marking machine due to adequate sources of raw materials and low price, use, and easy to transport, require relatively simple function of the marking machine, so dominant in the domestic traffic lines maintenance, especially in urban road maintenance. The DY-TRML type truck mounted road marking machine and tested a successful delivery and achieve stable performance, accurate marking, operational flexibility, paint consumption and film thickness are in line with the design standards for the successful completion of large-scale long-distance lines coating. The task is to create the conditions. Zhengzhou Dayu Road Marking Machinery Company was set up in the year 1992. As traffic lane coating facilities supplier in China, we are slao highest level of international road lane coating facilitie manufacture, present by road marking equipment and kinds of qualified traffic coating materials. Our famous products are thermoplastic machines for sale and reflective traffic lines marking paint! Dayu lines striping equipment has been sell well in China and have been exported abroad for our various strict product lines, reliable product quality, considerate sales service and competitive price! For more products models and types, please visit our machine website www.road-marking-machine.com! 1020 kg
Road lines marking construction requires a number of auxiliary lane striping equipment (http://www.Road-marking-machine.Com) to complete the function of all aspects of traffic marking construction. Auxiliary road striping equipment includes roll booster, primer sprayer, hand-push pre-marker, loader and unloader and wind-force road cleaner. These road painting equipment are optional for customers to solve transportation difficulties of large road marking machines, and improve the road marking quality and efficiency.
Road lines reflective principle is relied on the directional reflection effect of the glass beads sprayed and painted on the road surface. When the incident illumination enter into the glass beads body since the air is light-repellent substance, glass beads are optically dense substances, and thus produces the refraction phenomenon and deep fold to reflection within the lines coatings and in the contact surface of the glass and coatings. Features of dayu brand thermoplastic road marking materials 1. Fast drying and relatively good abrasion resistance: The road will be open to traffic after 10 minutes for its fast drying, and can be maintained for over six months. 2. Good adhesion: There will be no stripping on the condition of assure the road surface is dry and clean and film thickness before coating road materials on it. 3. Bright and beautiful: Bright in color and meet industry standard. Road Marked Lanes with no yellowing, discoloring, cracking, but strong visibility. 4. Convenient construction: No special requirement for construction machine. Both equipment painting and manual spraying type are proper. 5. Brand traffic marking materials are made of high quality raw material, and its whole production processes of thermoplastic machine paint are finished by completely automatic production line, absolutely avoid quality defects caused by artificial operation, such as over large mixture ratio, unstable quality, and further make sure the traffic coating paint of high quality to customers.
Methods to solve the poor reflectivity of marked pavement lines Reflective road lines painting is not an easy task. It requires a certain objective conditions and the subjective efforts, extensive construction experience, scientific principle, so the following problems should be paid great attention to resolve during traffic lines construction: Suitable embedded depth of the elements will lead a good reflective effection. Generally, the best depth is half embedded in the coatings, half exposed. If the glass beads body is embedded too deep, the reflection refractive will not come back. If embedded too shallow, to nuch exposed, the surface of the glass beads body will be worn off soon, the shininess is poor. The appropriate spreading amount of glass beads is another important point for good reflectivity. The beads amount coated in road lines is too small, result in insufficient reflectivity. Excessive beads, on the one hand, will prone to dense refraction; and also a waste of glass beads, causing pollution. The best reflective effect is per square meter 0. 37k-0. 45k.
The two-component road marking is a new type and superior road marking and popular in recent years. It is different from thermoplastic and cold paint road line marking, which forms coating relying on chemical reaction instead of physical drying such as temperature falling or solvent ( water-based) volatilizing. The two component road marking machinery can be divided into swing structure type, screeding flat-line type and high-pressure airless spraying type according to different paints and different construction shapes. Meanwhile, these three types road lines painting can be divided into marking vehicle, driving type line marking and self-propelled type according to different degree of automation, functional configuration, construction quality and efficiency. As for the two-component marking vehicle, its truck platform and electronic control system are basically the same with the airless road marking truck except its functional module. 3600*3200*1500mm(l*w*h)
Dy-hal-i/ii and dy-hal-iii/iv are hand-push airless cold solvent traffic lines marking machine, mainly used for small scale road line marking such as the zebra crossing marking, stop line, sports line, special letters and arrow mark, etc. 1. Firm welded frame chassis, is chrome-plated or corrosion resistant coating sprayed. Equipped with imported high-speed bearing, the whole machine is much lighter and more convenient. 2. Front wheel directional device can lock the front wheel to ensure the road-marking machine move freely in striping straight lines and turnings marking. 3. Adjustable guide rod can be freely adjusted up, down, to the left or right. 4. Equipped with high light warning lights makes the night working convenient. The flicker frequency can be freely adjusted, which greatly improved the safety of the marking work. 5. The new-type diaphragm type high pressure airless paint pump is with big flow and stable pressure. 6. Paint tank is with a build-in filter device and air in-take filter in the feeding port. 7. New-type manual spraying guns with reverse washed nozzle can make the road paint on-spot discharging easy and convenient. 1600*1200*1500mm(l*w*h)
But the relatively high price of the nozzle. Equipment carrier steel-brush remover classification the vehicle marking machine: driving horse forms of driving the vehicle before and after the device machinery used in large-scale projects, long-distance construction crossed, the operator must understand the driving technology-driven walking, road making paint pre-heater for sale saving time and effort. Self-marking machine: hand drive form, mechanical drive unit, self-help walking, without human help, applied to large and medium-sized projects, vehicle operation inconvenience excursions construction, smart and easy to operate. The hand push marking machine: walk booster form manually push the rotary skating device requires the use of human walking, for use in small projects, short construction activities convenient road marking paints and flexible operation. According to the construction of the classification of raw materials hot melt marking machine: up gradually developed to improve with the development of.
The hot-melt coating is a high degree of automation machinery. Road line marking construction requires a several equipment from melting expect all aspects of construction marking function. The equipment by the thermal reactor marking machine (including the zebra crossing marking machine), the pre-marking machine hydraulic pre-heater, under the paint of the basic configuration. Of course, the user can be different models, different grades and different functions according to its economic strength, the size of the project amount and degree of specialization of different optional equipment configuration. Configuration in hot melt marking machine can be divided into the hot melt screeding type, hot melt extrusion and hot melt spray three types based on their crossed. Thermoplastic road marking room temperature marking machine: normal temperature marking the oldest a conventional marking, such marking is generally a normal temperature marking machine to complete the construction. Double-cylinder pre-heaters normal temperature.
Dayu UTR220,UTR218,UTR216,UTR214,UTR212 compactors are heavy duty vibratory rollers effect powerful centrifugal force and great static linear load. They are suitable for non-cohesive materials, such as sandy soil, gravel, crushed stones, rock fillings and slightly cohesive soils, designed for large foundation constructions such as high-class highways, mines, dams, airports, harbors, railways and industrial areas etc. 1. Mechanical drive, double amplitude, hydraulic vibration and steering with optimal function/price ratio and reliable performance. 2. Reliable D6114 or YC6108 diesel engine for convenient operation and maintenance. 3. Two sets of brake devices, a hand brake and foot pedal brake, assure the machine's safety and dependability 4. Spacious and comfortable cab mounted on top quality rubber damping elements 5. Equipped with padfoot or removal padfoot as option.
1. Cummins engines are reliable, durable and powerful. 2. Extended service intervals reduce downtime and maintenance costs. 3. Pod style vibratory system ensure peak compaction performance and minimal service. High dynamic force helps achieve density in fewest number of passes. 4. Exclusive dual-pump propel system provides equipped machines with superior tractive effort and improved versatility. 5. Excellent serviceability. 6. Excellent visibility to the drum edge, tire edge and rear of machine. 7. Highly versatile with many productivity and efficiency options. 8. Large range of sizes and configurations to meet many needs. 9. Operator stations are designed for maximum comfort, easy control and excellent visibility.
Dayu UTR220H, UTR218H, UTR216H, UTR214H, UTR212H, UTR210H is manufactured according to the international advanced technology and by use of imported components from abroad. The machine is super heavy-duty vibratory roller, possesses a great working mass and strong centrifugal force. It is the best compaction equipment of high quality and high effect in the large-scale mechanized construction. this machine is suitable for non-cohesive materials, such as graves, macadam, macadam-aggregate mixtures and sandy soil etc. Also it can be a good effect compaction in cohesive material, There fore the machine an ideal equipment for expressway. mining road, embankment, seaport and industrial sites. Main Features: 1. Power System: CUMMINS B-series extra-pressure diesel engine, huge power man coeffciency, compliable for the operating condition above 4000 meters altitude. 2. Total hydraulic pressure, total drive, frequency and radiation conversion, articulated direction change, two stepless speed changes, advanced technology; Blocking the oil supply to brake the vehicle, safe and reliable. 3. Streamline outline, circular windshield glass and curvy hood form a unique style. 4. Hydraulic pump and vibrating motors are made by the American manufacturer SAUER. 5. Equipped with padfoot or removal padfoot as option.
Main Features: 1. Hydraulic vibration, great centrifugal force and high compactness. 2. Mechanical travel, pneumatic tyre drive, three speed changes both forward and backward and high speed traveling. 3. Articulated frame, hydraulic steering, small turning radius and dependability. 4. Full anti-corrosive spray water system, large capacity water tank, electrical pressurized sprinkler and unique nozzle design which covered all of the steel and pneumatic wheel. 5. Two sets of brake devices, a hand brake and foot pedal brake, assure the machines safety and dependability. 6. Both clutch and foot pedal brake brake system are adopted hydraulic power and saving manpower to operate.
1. Powerful soil compactors designed and built for heavy-duty compaction and dozing operations. 2. With a chevron tamping wheel tip design, the Huatian road roller provide greater ground pressure, more compaction, excellent traction and a smooth ride. 3. With the ability to work at higher speeds, the Huatian road roller can keep up with a fast-moving scraper fleet or an articulated truck hauling operation on large highway projects to smaller residential site construction. 4. Field proven components and systems with purpose built structures for continued uptime and machine life. 5. Ergonomically designed for the health and productivity of your operator with low effort single lever controls, good visibility and best in class cab. 6. A sprinkling set is equipped for evenly sprinkling water on the surfaces of both front and rear drums.
The ZL50D-II loader adopts the STER construction machinery-specific diesel engine made by Weifang Diesel Engine Factory
Road roller
