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Jiuhe Heavy Industry: striving to become a leader in the concrete pumping industry with scientific research and innovation
Release time:
2022-03-17
Data source:
A few days ago, in the production workshop of Qingdao Jiuhe Heavy Industry Machinery Co., Ltd, the production work is in order, a just produced concrete pump truck neatly arranged in the factory, soon, they will be sent to all over the world.
A few days ago, in the production workshop of Qingdao Jiuhe Heavy Industry Machinery Co., Ltd, the production work is in order, a just produced concrete pump truck neatly arranged in the factory, soon, they will be sent to all over the world.
Vice General Manager of Qingdao Jiuhe Heavy Industry Machinery Co., Ltd, Xiuchuan Yang: This is our whole machine storage area, at present, our production orders belong to the full capacity state, these products are sent to all over the world, Russia, East Asia, South Asia, Africa and the Americas these countries and regions.
Qingdao Jiuhe Heavy Industry Machinery Co., Ltd. was founded in 2011, in the early stage of the creation of the enterprise to see the gradual increase in the construction of urban housing this opportunity to start the research and development of small concrete pumps, after investing a lot of scientific research funds, a specialized for rural and urban multi-storey building construction demand for small boom pumps successfully developed to fill the gaps in the domestic market and soon won the depth of the market recognition.
Qingdao Jiuhe Heavy Industry Machinery Co., Ltd. vice general manager Xiuchuan Yang: a distinctive feature of the small pump truck is its compact size. we have done technical research and development in the weight and size of the improvement to meet the new rural roads 2.35M or less through the distance, and then there is tonnage in the 20 tons, so that is applicable to the rural market. This product was very popular once it came out, and it once reached a monthly output of forty to fifty units.
Jiuhe Heavy Industry has succeeded in its strategy of digging deeper into users' needs and differentiation, and its product sales have climbed rapidly, breaking the long-term monopoly of foreign brands and becoming a leading enterprise in the manufacture of small concrete pump trucks. Today's Jiuhe Heavy Industry is even more powerful in the large concrete pump truck market, 48 meters, 52 meters, 56 meters, 62 meters to 70 meters pump trucks, Jiuhe Heavy Industry just a few years, achieved the transition from small pump trucks to large pump trucks, successfully entered the large pump trucks market, and achieved good results, from the industry followers to become the industry leader in the backlash.
Qingdao Jiuhe Heavy Industry Machinery Co., Ltd. Vice General Manager Xiuchuan Yang : Now you see after more than forty engineers after a year of experiments summarized the design, absorbing all the advantages of the previous pump trucks as well as the length of a new 80-meter pump, and will soon be put into production, put into operation in the market.
At present, the product line of Jiuhe Heavy Industry covers seven series of products, including concrete pump truck, truck-mounted concrete pump, concrete mixer, concrete placing boom, trailer concrete pump, wet shotcrete truck and ladder lift truck, forming a construction machinery product cluster. Behind the continuous development and growth of Jiuhe Heavy Industry and the emphasis on scientific research and innovation is also inseparable, the annual investment in research and development has accounted for ten percent of the annual revenue, abundant scientific research expenses to the development of the enterprise to bring a constant flow of power.
Qingdao Jiuhe Heavy Industry Machinery Co., Ltd. vice general manager Xiuchuan Yang: the birth of each model needs all aspects of the calculation, such as the span, the torque of the boom, as well as the construction of the trembling and the pressure of the pumping need to be reasonable calculations, to meet the technical requirements of the working conditions of large concrete pumping trucks, each pump each construction conditions, the length of it is not the same, so they are all the difference in the technical parameters of the year, there is an input requirement, Every year, there is an input requirement, there are new products developed, our operating system and liquid control system are second to none in China.
Science and technology are the forerunners of new productivity. Based on scientific and technological research and innovation, Jiuhe Heavy Industry has developed into a national high-tech enterprise with two domestic R&D centers, more than 200 nationally authorized patents, and three manufacturing bases. Its pump products not only reach the leading level in the industry and are sold all over the world, but also have been awarded the honorary titles of National High-tech Enterprise, National Specialized and Specialized Small Giant Enterprise, Shandong Specialized and Specialized New Enterprise, Shandong Antelope Enterprise, and Qingdao Technological Innovation Center.
Vice general Manager of Qingdao Jiuhe Heavy Industry Machinery Co., Ltd. Xiuchuan Yang: enterprise development is inseparable from a good business environment, Jimo District Government departments often in-depth to the enterprise, to understand the development of enterprises and problems encountered, and take the initiative to give the enterprise to think of ways to solve the problem to the development of the enterprise to eat the pill of peace of mind. Jiuhe Heavy Industry will seize the opportunity of “Belt and Road” construction, accelerate the layout of overseas markets, and promote better and more stable development of enterprises.
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The tilt device for measuring the vehicle's level and the sensor for measuring the pressure on the supporting leg.The tilt sensor can sense the vehicle's level and send real-time horizontal Angle information, which can effectively avoid the tilting caused by ground slow decline.The function of the tilt sensor is to measure the tilt Angle of the vehicle in real time.The measurement accuracy of the tilt sensor is higher than 0.05 degrees.It can filter out small tremors caused by engine and pump tremors and trigger alarm when the Angle of left and right is greater than 3 degrees or the Angle of front and rear is greater than 5 degrees.
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After a small loader leaves the factory, it is generally stipulated that there is a running-in period (or running-in period) of about 12-50 hours, which is stipulated according to the technical characteristics of the small loader in the early stage of use. The running-in period is an important link to ensure the normal operation of the small loader, reduce the failure rate, and extend its service life. However, at present, some users ignore the special technical requirements of the running-in period of the new machine due to lack of common sense in the use of loaders, or because of tight construction period, or because they want to make profits as soon as possible. Some users even think that the manufacturer has a warranty period anyway, and the manufacturer is responsible for repairing the broken machine, so the machine is overloaded for a long time during the running-in period, resulting in frequent early machine failures. Even when the warranty period is about to come, long-term operation ignores maintenance, and the failure is exposed as much as possible to obtain the manufacturer's warranty. During the last warranty period, the equipment is normal, and after the warranty period, frequent failures will not only affect the normal use of the machine, but also shorten the service life of the machine. Therefore, full attention should be paid to the use and maintenance of the loader during the running-in period.
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The skid loader is known as the "sharp knife" product among small construction machinery. With its powerful functions and flexible and maneuverable characteristics, it is widely used in infrastructure construction, road and bridge, dock loading and unloading, municipal maintenance, sanitation, residential and other narrow construction environments... It is a multifunctional work platform that can meet different tasks. If the piston comes wear phenomenon, it will lead to the concrete cylinder wall and piston seal greatly reduced, and even appear the leakage problem.In addition, damage to the piston can affect the pumping capacity of the pump truck, as the concrete suction into the concrete cylinder decreases as the piston wears away.Piston general wear-resistant rubber, polyurethane, rubber and other materials, the diameter of the general than the cylinder diameter of 3-4mm.If excess concrete slurry is found in the tank, check to see if concrete pistons need to be replaced and if necessary.The piston lip should be pressed down first when replacing, and it should slide into the cylinder through one end of the cylinder.
Easy to damage parts and maintenance of pump truck
1. The piston If the piston comes wear phenomenon, it will lead to the concrete cylinder wall and piston seal greatly reduced, and even appear the leakage problem.In addition, damage to the piston can affect the pumping capacity of the pump truck, as the concrete suction into the concrete cylinder decreases as the piston wears away.Piston general wear-resistant rubber, polyurethane, rubber and other materials, the diameter of the general than the cylinder diameter of 3-4mm.If excess concrete slurry is found in the tank, check to see if concrete pistons need to be replaced and if necessary.The piston lip should be pressed down first when replacing, and it should slide into the cylinder through one end of the cylinder.
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In order to prevent oil emulsification, the first step is to prevent water from entering the hydraulic system, which requires us to pay attention to the following points when using and maintaining the equipment: