Steel Machinery
Henan Yugong Machinery Co., Ltd: Your Professional Steel Machinery Manufacturer!
Henan Yugong Machinery Co., Ltd. is a large-scale comprehensive enterprise integrating engineering research and development, production and sales. The company has developed rapidly over the years and has become an excellent product manufacturer in the engineering machinery industry.
Wide Application
Our company has 8 product series and more than 100 products, covering industries such as bridges and tunnels, roads, light rail and high-speed rail, and mines.
Quality Assurance
All YG products we produce are certified by ISO, SGS, CE, EPA, etc.
Broad Market
Our customers are all over the world, with more than 100 countries such as the United Kingdom, France, Italy, Spain, South Africa, Africa, Japan, etc.
Leading Service
Our service pursues refinement and standardization. From pre-sales technical consultation to after-sales maintenance, we always put the interests of customers first and provide customers with meticulous and thoughtful services.
Steel Machinery is one of the most important equipment in steel production. These machines are used in many different stages of steel production, from processing raw materials to shaping steel sheets, plates, and bars. Steel Machinery performs various tasks with high technological features.
Improved Efficiency And Productivity
Improved efficiency and productivity are key benefits of using high-quality Steel Machinery. These machines are designed to operate faster, with greater precision and accuracy, which can significantly reduce the time required to produce finished products. When your business can produce more products in less time, it can increase your overall output and profitability. This can be especially beneficial when working on large projects or when facing tight deadlines.
Higher Precision And Accuracy
The precision and accuracy of the machinery can ensure that each part is manufactured to exact specifications, reducing the likelihood of errors and defects. This can lead to higher quality products, fewer reworks, and less waste. Higher precision and accuracy are key benefits of using high-quality Steel Machinery. These machines are designed with advanced technology and precision engineering, allowing for extremely accurate and consistent cutting, shaping, and forming of metal parts.
Consistency In Production
Consistency in production is another key benefit of using high-quality Steel Machinery. These machines are designed to operate with a high degree of consistency, meaning that they can produce identical parts and components repeatedly. When Steel Machinery is consistent, it can help to ensure that the finished products meet exact specifications and quality standards. This is especially important in industries such as automotive and aerospace, where the reliability and safety of components are critical.
Flexibility And Versatility
Flexibility and versatility are important benefits of using high-quality Steel Machinery. These machines are designed to be flexible and versatile, allowing for a wide range of metalworking applications and processes. High-quality Steel Machinery can often perform multiple functions, such as cutting, shaping, bending, and welding, which can allow for greater versatility in production. This means that a single machine can be used to produce a wide range of parts and components, reducing the need for multiple machines and increasing overall efficiency.
CNC Stirrup Bending Machine
Description
CNC Stirrup Bending Machines are sturdy, compact and high-performance rebar machines. A system for quick wire changeover and automatic changeover from processing of double strand to single strand and the automatic setting of the straightening rate ensure high productivity, while the robust bending system ensures precision. A 3D bending system for manufacturing three-dimensional stirrups is also available.
Advantages
● Efficiency: A high-performance CNC Stirrup Bending Machine can increase your output with complete control over speed. That means high turnover no matter what you’re bending, but they are essential for any bulk operations.
● Precision: CNC Stirrup Bending Machines can be incredibly accurate, which results in uniform pieces. In fact, some CNC Stirrup Bending Machines by leading companies can produce bends within a fraction of a millimeter.
● Cost-Effectiveness: A CNC Stirrup Bending Machine is a cost-effective way to bend metal. Not only are they efficient and precise, but they can also save you resources and free up manpower to work on other necessary tasks.
● Safety: CNC Stirrup Bending Machines are not only designed for accurate and powerful bending but have safety features built in that are compliant with most jurisdictions. That means you will remain compliant, protect operators, and develop a safe metalworking environment.
Steel Bar Straightening and Cutting Machine
Description
Steel Bar Straightening and Cutting Machine is used for rapidly cutting various gauge steel wire. These cutting machines enable users to slice steel wire, steel bar, brass wire, aluminium wire, polycarbonate fibre, PVC pipe and various other wires into very thin gauge sizes. Steel bars are extensively used in construction nowadays to reinforce concrete. The strength and thickness of steel bars can be easily attained by using these machines.
How To Use
● The work surface for receiving and feeding materials should be kept level with the lower part of the cutter, and the length of the work table is determined according to the length of the processed material.
● Before starting, check and confirm that the cutter has no cracks, the blade holder bolts are tightened, and the protective cover is firm. Then turn the pulley by hand to check and adjust the cutter gap.
● After the machine is started, it should be idle first, and the transmission parts and bearings should be checked to operate after they are operating normally.
● When the machine is not in normal operation, it is not allowed to cut materials. When cutting materials, the middle and lower parts of the cutter should be used, and the steel bar should be held tightly and quickly inserted into the cutting edge. The operator should stand on the side of the fixed blade and press the steel bar hard to prevent the end of the steel bar from popping out and injuring people. It is strictly forbidden to hold the steel bar on both sides of the blade with both hands and lean over to feed the material.
● It is not allowed to cut steel bars and red-hot steel bars with diameters and strengths exceeding those specified on the machine nameplate. When cutting multiple steel bars at a time, the total cross-sectional area should be within the specified range.
● When cutting low-alloy steel, a high-hardness cutter should be replaced, and the cutting diameter should comply with the machine nameplate regulations.
● When cutting the section material, the distance between the hand and the cutter should be kept above 150mm. If the hand-held end is less than 400mm, the short end of the steel bar should be pressed or clamped with a sleeve or clamp.
● During operation, it is strictly forbidden to directly remove the broken ends and debris near the cutter with your hands. Non-operating personnel shall not stay around the swinging steel bars and the cutter.
● When it is found that the machine is not running normally, there is an abnormal sound or the cutter is skewed, it should be stopped for inspection immediately.
● Cut off the power supply and use a steel brush to remove the debris between the cutters, and clean and lubricate the whole machine.
● The straightened and cut steel bars should be divided into small bundles according to the specifications and number of roots and stacked neatly. Do not pile them randomly to prevent quality accidents caused by different steel bar components and properties. After the operation is completed, the power supply must be cut off.
Electric Bar Cutter
Description
Electric Bar Cutters are driven by a specialized external hydraulic pump for optimal power and a higher duty cycle compared with other cutter types. These cutters are ideal for use in production or manufacturing facilities with demanding, high-volume cutting applications. The Electric Bar Cutters quickly cut through heavy-duty bar up to one inch (26 mm) in diameter without the need for an external hydraulic pump. Their compact size and low weight enable them to be easily transported and used wherever an external power source is available.
Benefits
● Increased Efficiency And Productivity: One of the primary advantages of using a Electric Bar Cutter is the significant increase in efficiency and productivity it brings to construction projects. Manually bending and cutting rebar can be a time-consuming and physically demanding task. With a Electric Bar Cutter, the process becomes automated and much faster. By using a Electric Bar Cutter, construction workers can save valuable time that would otherwise be spent on manual labor. This time can then be utilized for other important aspects of the project, ultimately speeding up the construction process. Additionally, the automated nature of the tool ensures consistent and precise results, further improving overall project efficiency.
● Enhanced Safety And Reduced Risk Of Injuries: Safety is a top priority in the construction industry, and using a Electric Bar Cutter can significantly contribute to a safer working environment. Manually bending and cutting rebar involves physical exertion and can put workers at risk of injuries such as cuts, strains, and even musculoskeletal disorders. With a Electric Bar Cutter, the need for manual labor is minimized, reducing the risk of accidents and injuries. Construction workers can now operate the tool from a safe distance, eliminating direct contact with the machine. The automation of the bending and cutting process ensures that workers are kept away from potentially dangerous situations, making the construction site a safer place to work.
● Precision And Accuracy In Bending And Cutting Rebar: Accuracy is crucial in construction projects, especially when it comes to bending and cutting rebar. Any miscalculations or errors can have detrimental effects on the structural integrity of the building. With a Electric Bar Cutter, precision and accuracy are guaranteed. The tool is designed to bend and cut rebar to the required specifications with utmost precision. The measurements can be easily adjusted, ensuring that every piece of rebar is cut and bent to the exact dimensions specified in the construction plans. This level of accuracy eliminates the margin for errors and ensures that the rebar fits perfectly within the concrete structure, enhancing its overall strength and stability.
● Cost Savings And Reduced Material Waste: Using a Electric Bar Cutter can lead to significant cost savings in construction projects. Firstly, the tool reduces the need for manual labor, which means fewer workers are required to complete the bending and cutting tasks. This reduction in labor costs can result in substantial savings for construction companies.
Automatic Thread Rolling Machine
Description
The Automatic Thread Rolling Machine is a multi-functional cold extrusion forming machine tool. The Automatic Thread Rolling Machine can perform thread, straight and twill rolling on the workpiece in the cold state within the range of its rolling force. It is an advanced non-cutting process. It can effectively improve the intrinsic and surface quality of the workpiece. The radial compressive stress generated during processing can significantly improve the fatigue strength and torsional strength of the workpiece. It is an ideal process with high efficiency, energy saving and low consumption.
How To Use
● Turn on the power, open the cooling water valve, press the forward start button, and then turn the feed handle to feed in the direction of the workpiece to achieve cutting. When the rib stripping length reaches the requirement, the rib stripping knife automatically opens. Turn the handle to continue feeding to achieve rolling thread. When the thread rolling wheel contacts the steel bar, you must use force and rotate the spindle one circle. Feed a pitch length axially. When the feed reaches a certain degree, automatic feeding can be achieved until the entire rolling process is completed and the machine stops automatically. Press the reverse start button to achieve automatic retraction.
● After the automatic retraction is completed, turn the feed handle clockwise to return the rolling head to the initial position. At this time, the rib stripping knife automatically resets. Remove the processed workpiece.
● Use a ring gauge to check the thread length. If the error is within the range, it is qualified; at the same time, use a thread through and stop gauge to check the thread head size. If the through gauge can be screwed in, the stop gauge cannot be screwed in or cannot be completely screwed in, it is qualified.
● When rolling reverse wire, first swap the positions of any two rolling wheels in the rolling head; then swap the positions of the travel switch block front and back, and ensure that the travel remains unchanged.
● When rolling reverse wire, press the forward start button, turn the feed handle to feed in the direction of the workpiece to achieve cutting. When the rib stripping length reaches the requirement, the rib stripping knife automatically opens and stops feeding. At this time, press the stop button to stop, press the reverse button, the rolling head rotates in the opposite direction, and the operating handle continues to feed, and the reverse thread can be rolled. When the rolling wheel contacts the steel bar, it must be used with force, and the spindle rotates one circle, and the axial feed is one pitch length. When the feed reaches a certain degree, automatic feeding can be achieved until the entire rolling process is completed and the car stops automatically. Press the forward start button to achieve automatic retraction.
How to Maintain Steel Machinery
Regular anti-rust and anti-corrosion protection
Generally, the design service life of steel structures is 50 years. The probability of damage due to overload during the use of steel structures is very small. Most steel structure damage is caused by rust, which reduces the mechanical and physical properties of the structure. The "Steel Structure Design Code" has certain requirements for the anti-corrosion of steel structures that have been used for more than 25 years. Therefore, the coating protection of the exterior of the steel structure should meet the use requirements of the steel structure. Under normal circumstances, the steel structure needs to be maintained once every 3 years (clean up dust, rust and other dirt in the steel structure before painting).
Regular fire protection
Steel has poor temperature resistance, and many of its properties change with temperature. When the temperature reaches between 430-540℃, the yield point, tensile strength and elastic modulus of the steel will drop sharply and lose its bearing capacity. Refractory materials must be used to carry out necessary maintenance on steel structures. Fire-retardant coatings or fire-retardant paints were not used before. The fire resistance of a building depends on the fire resistance of its building components. When a fire occurs, its bearing capacity should be able to last for a certain period of time so that people can evacuate safely, rescue materials and put out the fire.
Regular deformation monitoring and maintenance
The damage caused by rust on steel structures is not only manifested in the thinning of the effective cross-section of the components, but also in the "rust pits" on the surface of the components. The former reduces the bearing capacity of the components, resulting in a decrease in the overall bearing capacity of the steel structure, which is particularly serious for thin-walled steel and light steel structures. The latter causes "stress concentration" in steel structures. When the steel structure is under impact load or alternating load, brittle fracture may suddenly occur. When this phenomenon occurs, there is no sign of deformation, and it is not easy to detect and prevent in advance. For this reason, it is very important to monitor the stress, deformation and cracks of steel structures and main components.
Regular inspection and maintenance of other defects
During the daily management and maintenance of steel structure projects, in addition to the inspection of rust defects, the following aspects should also be inspected:
● Whether cracks, looseness, breakage, etc. occur at the joints of welds, bolts, rivets, etc.
● Whether the local deformation of the rods, webs, connecting plates, etc. is too large, and whether there is any damage.
● Whether the deformation of the entire structure is abnormal, and whether it exceeds the normal deformation range.
In order to detect the above-mentioned defects and abnormal phenomena in time and avoid serious consequences, the owner must conduct a thorough inspection of the steel structure on a regular basis. While understanding their development and changes, the causes of the defects and abnormal phenomena should be found out. If necessary, through correct theoretical analysis, the degree of their influence on the strength, stiffness and stability of the steel structure should be obtained, and reasonable measures should be taken to control them.
Certifications
Frequently Asked Questions
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