Recently, Hebei Xuangong SD9, 430 horsepower drive bulldozers exported to Russia.
The SD9 bulldozer is the "honor product" from the day of birth.
Honor
★ SD9 high-drive crawler-type bulldozer is the largest horsepower bulldozer currently launched in China.
★ It was jointly awarded as “National Key New Product†by the Ministry of Science and Technology, the Ministry of Environmental Protection, the Ministry of Commerce, and the General Administration of Quality Supervision, Inspection and Quarantine, and was awarded the Science and Technology Award of Hebei Province.
★ The product series of SD9 high-drive bulldozers was successfully selected in the "China Machinery Industry Famous New Mechanical and Electrical Products Catalogue".
Is SD9 originally so concerned? ! What characteristics does it have compared to a typical bulldozer?
Let's take a look at the structure of SD9: The overall features are outstanding. Modular design makes assembly, disassembly and maintenance more convenient.
SD9 not only pays attention to the whole, but also tries its best to achieve "the perfect" in the details:
1. The front and rear guide wheels of the driving sprocket and the traveling system are arranged in a triangle shape, and the driving sprocket is placed high and away from the ground, thereby avoiding the direct impact load of the traditional bulldozer due to the contact of the driving sprocket with the ground, thereby improving the service life of the transmission system. 30%.
2, modular design, assembly, disassembly and maintenance is more convenient.
3. The pivotal connection structure improves the joint rigidity of the frame and the frame, so that the center of gravity of the whole machine can be easily adjusted to meet the requirements of different machines for the center of gravity of the whole machine.
4. The walking system adopts elastic suspension device, which can absorb the ground impact carrier and reduce the impact carrier that is transmitted to the chassis.
5. The hydraulic mechanical torque converter has the characteristics of strong adaptability of hydraulic transmission and high mechanical transmission efficiency.
6. The final drive system of the power shift transmission and the secondary planetary reduction mechanism has a more compact structure, higher transmission efficiency and less power loss.
7. The hydraulic system of the working device adopts the pressure compensation circuit, which reduces the hydraulic power consumption and improves the stability of the operation. The vertical design of the working device cylinder improves the shovel force of the blade. The oblique support structure brings the blade closer to the fuselage, which can control the load more accurately. The S-type blade has large capacity and the working efficiency is much higher than that of the ordinary bulldozer.
8. The vibration-proof installation of the anti-rollover protection frame is equipped with an electronic monitoring system to make driving more comfortable. All adjustable hanging chairs are deflected to the right by 15°, which is convenient for controlling the front and rear working devices, and has superior working vision, working performance and climbing ability.
9. The electronic monitoring system of the sound and light three-level alarm records and monitors the parameters such as water temperature, oil temperature, oil pressure, fuel quantity and working time of the diesel engine and hydraulic system.
10, a wealth of optional configuration, heavy ripper, centralized lubrication system, air conditioning system, cold start system, anti-fall protection, winch and so on.
Hebei Xuangong is the only high-driven bulldozer development and manufacturer in China, and is a leading enterprise in the construction machinery industry in North China with integrated production, supply, sales and service.
Deep research and development and manufacturing experience, achieving outstanding quality. With all the top ten advantages, such products are certainly more popular. (This article is from Xuangong)
1. Product description:
Dust and smoke collector is used for removal the dust and smoke generated during metal processing, such as welding, cutting, grinding, etc. The dust and smoke collector is comprised of machine shell, motor, filter element, extraction arm, and other electronic components.
2. Moland Product Series
Portable Fume Extractor series: MLWF50, MLWF70, MLWF100, MLWF360, MLWF120, MLWF200, MLWF280-basic, MLWF280S, MLWF290, MLWF300, MLWF300A, MLWF350, MLWF350D, MLWF400, etc.
Stationary fume extractors: MLWF350-dust bucket type, MLWF500-6T, MLWF500-6T dust bucket type, MLWF500-9T, MLWF800, MLWF800-dust bucket type, MLWF1000, MLWF1500, MLWF2000, MLWF3000, MLWF3500, MLWF4000). The electric control cabinet can be seperated from main equipment for convenient operation when the main equipment is placed outdoors.
Grinding dust extractors: MLWF100D, MLWF150D, MLWF200D, MLWF320-DM, MLWF180, MLWF380, MLWF480) and grinding cabinet (MLWF900). The grinding cabinet is usally equipped with telescopic or fixed grinding room, to form a semi-closed space to control dust and smoke spread. It also improves the filtration efficiency with low air volume and energy consumption.
VOCs treatment
3. R&D
In order to provide advanced products, our R&D department develops 3 to 5 new products every year, and irregularly improves the performance, appearance, and installation methods of existing products.
4. Certification
All our products are approved by CE, ISO9001, ISO14001, utility model patent, design patent, Program copyright, etc.
5. Exhibition
Moland participates at least 5 industry exhibitions each year.
6. Central Fume Extraction System
1) Cantilever type fume extraction system
Cantilever dust removal can be used for manual welding conditions where the work stations are evenly distributed and the span is small. The smoke and dust generated by each welding station can be effectively absorbed at the dust generation point, and will not pollute other parts of the workshop. The skeleton of the suction arm is similar to a human arm and can hover in a space within a certain length. The outer layer of the suction arm is a temperature-resistant hose, which not only prevents the hose from being burned by sparks, but also ensures the flexibility of the movement of the suction arm. A unique rotating structure is designed on the position of the Suction Hood to ensure that the suction hood can be aligned with the welding position in any orientation, so that the suction arm can effectively capture the smoke and dust generated during the welding process. The advantage of the suction arm capture is that it can be close to the place where the smoke is generated, and the collection effect is better.
2) Hood suction type fume extraction system
Cantilever dust removal can be used for manual welding conditions where the work stations are evenly distributed and the span is small. The smoke and dust generated by each welding station can be effectively absorbed at the dust generation point, and will not pollute other parts of the workshop. The skeleton of the suction arm is similar to a human arm and can hover in a space within a certain length. The outer layer of the suction arm is a temperature-resistant hose, which not only prevents the hose from being burned by sparks, but also ensures the flexibility of the movement of the suction arm. A unique rotating structure is designed on the position of the suction hood to ensure that the suction hood can be aligned with the welding position in any orientation, so that the suction arm can effectively capture the smoke and dust generated during the welding process. The advantage of the suction arm capture is that it can be close to the place where the smoke is generated, and the collection effect is better.
3) Room tupe fume extraction system
Room-type dust removal is suitable for the purification of fumes and smoke generated during the production of automated equipment, such as welding robots, welding machines, grinding, grinding and polishing of metal and plastic parts, drilling, thermal processing, cutting and crushing, stone processing, powder packaging, solid particles and various dusts and fumes produced by mixing and processing.
For working conditions such as robot automatic welding, circular seam and longitudinal seam welding, the smoke and dust purifier is installed with the robot workstation, so that the workstation has its own dust removal function. The fume and smoke are effectively collected through equipment components such as pipes and dust hoods. The room-type design prevents the volatilization and diffusion of smoke to keep the air in the workshop clean.
The working conditions with moderate welding workpieces and large amounts of dust and smoke are suitable for room-type treatment solutions. The room type centralized dust dedusting solution is divided into side suction and top suction method dust collecting ways. The appropriate solution can be designed according to the site conditions and treatment goals.
4) Blow suction type fume extraction system
Blow-suction type dust removal solution is a ventilation air flow composed of blown air and inhaled air flow. Therefore, it is a dust removal method that can effectively control the spread of pollution sources. This dust removal method is installing exhaust inlets on two-span center column or single-span side column (wall) and air outlets on the opposite wall column to form a circulating air flow to drive the smoke and dust into the purification machine, consequently performing overall dust removal and purification in the workshop. This system occupies a small area and has obvious purification effect, which is suitable for the purification of smoke and smoke in more complex production workshops.
7. Company information
Jinan Moland Environmental Tech Co., Ltd., is located in No. 11889 Jingshi West Road, Changqing District, Jinan City, Shandong, China, established in 2016. It`s an environmental protection technology enterprise specializing in research, development, manufacture and sale of efficient smoke purification systems.
The company is committed to reducing the environmental impact of production process, protecting workers from harmful gases and dust, and creating a cleaner working environment. At present, the company′s products have been successfully applied in automobile, railway, construction machinery, marine engineering, aviation and other mechanical processing industries, as well as new materials, grain, wood, recycled resources processing and other industries. The company has passed the ISO 9001 quality management system certification, obtained the certification of China Environmental Protection Products issued by China Environmental Protection Industry Association, and CE certification of EU. It also has a number of invention patents, utility model patents and appearance patents. Through continuous R&D and innovation, many products of the company have reached the international leading level.
Moland′s environmental services cover the whole process from project design, product manufacturing to installation, commissioning and after-sales service. We will provide you with the most professional governance program and the best quality service.
Mobile Fume Extractor,Fume Extraction System,Smoke Extractor,Fume Extraction System
Jinan Moland Environmental Tech Co.,Ltd , https://www.sdmoland.com