[a]https%3A%2F%2Fwww.boyamachinery.com%2Fproducts%2Frotary-shear-for-annealing-and-galvanizing-line%2F[/a] <br>#scale #breaker <br>Rotary Shear for Annealing and Galvanizing Line <br>In order to ensure that the tearing surface of the strip is smooth, it is necessary to ensure that the upper and lower knife planes are relatively parallel as much as possible. The throatless rotary shear for annealing and galvanized lines produced by BOYA have undergone precise processing and strict debugging before leaving the factory to ensure that the assembly accuracy is at a high level. <br> <br>Application Scope of Rotary Shear for Annealing and Galvanizing Line <br>Material <br>Strip thickness <br>Strip width <br>Tensile strength <br>Shear rate <br> <br>High-strength steel and ordinary steel <br>0.1-3.0mm <br>500-2300mm <br>≤1600MPa <br>≤600m/min <br> <br> <br>Structure Advantage of Rotary Sheet Metal Shear for Annealing and Galvanizing Line <br> <br>The single-side shearing knife box of the disc shears is for one use and one preparation, and can be quickly switched through the rotary mode, so that the unit can quickly change the tool without stopping the machine. <br> <br>The disc cutter is equipped with a tool change and maintenance platform, which can realize online tool change and maintenance of the spare tool box. <br> <br>The disc knife adopts the end face grinding method, the hydraulic nut is locked, the upper knife adopts the front rigid positioning, and the lower knife adopts the rear rigid positioning, which can greatly improve the convenience of equipment operation and maintenance and reduce the ineffective consumption of spare parts. <br> <br>Equipped with cutter cleaning device and scraper mechanism, it can guarantee and prolong the service life of the disc blade. <br> <br>Electromechanical and hydraulic control integrated products, equipped with reliable Siemens control system and optimized process adjustment template, can effectively ensure stable product quality. <br> <br>Now the price of rotary shear for sale is reasonable, if you want to buy mini rotary metal shear, please contact us. <br> <br>BOYA Precision Industrial Equipment CO., LTD was established at the end of 1999. It is located in the National High-tech Industrial Development Zone of Xiang yang City, Hubei Province. At present, it has developed into a comprehensive service provider which integrates metallurgical equipment parts, precision equipment and system integration project, design, production and sales, as well as the system solution provider of the vehicle transmission assembly. The company has more than 800 employees, registered capital of 84 million Yuan and total assets of 500 million Yuan. On 15th April 2021, the company is officially listed in the Shenzhen stock exchange, stock code: 300971. <br> <br>We can also offer kinds of scale breaker for sale, if you have needs, please contact us.

#Leveler <br>[a]https%3A%2F%2Fwww.boyamachinery.com%2Fproducts%2Fprecision-leveler%2F[/a] <br>Precision Leveler <br>BOYA multi-roll leveler is the core equipment of finishing process in metallurgical hot and cold rolling mill. By repeatedly bending and convex straightening of the strip, the strip can be straightened with high strength and precision; Widely used in high strength steel, precision steel strip, non-ferrous metal strip. <br> <br>BOYA multi-roll leveler is high precision, the shape can be controlled within 3I; <br>BOYA multi-roll leveler is High strength, the yield strength of straightened strip can up to 1400MPa; <br>Wide range of application, suitable for a wide range of plate thickness (0.05mm-40mm); <br>High reliability, reliable performance of key parts; <br>High degree of automation, with automatic fault alarm function. <br> <br>Features of precision leveling equipment <br> <br>Frame archway and pressure reducer box for the integral frame structure, high machining accuracy, good rigidity. <br> <br>The upper roller system presses down the worm gear screw reducer mechanism with a worm drive two worm gear, compact structure, transmission High dynamic accuracy. <br> <br>The whole roller system is a box structure, which can be quickly pulled out and pushed in from the main body of the machine. <br> <br>The structure of the roller change frame is simple, and it is easy, fast, stable and reliable to move the roller system through the reducer and chain. <br> <br>The equipment is equipped with an automatic roll change program, the switch to roll change program can realize automatic roll change, 23pcs ball cage couplings can realize automatic alignment and docking with the output shaft of the gear distribution box. <br> <br>Complete electronic control system, complete detection components, high control and detection accuracy. <br> <br>The speed of the leveler can be controlled by the feedback of the motor encoder. Straightening machine. <br> <br>With the roller system grinding program, after the new roller system is installed, directly input the new roller diameter value. And click &quot;repair grinding <br> <br>&quot;Compensation&quot; can automatically calculate the new zero place without mechanical change. <br> <br>For more information about coil processing and scale breaker, please feel free to contact us!

The characteristics of high resistance metal are mainly manifested as high deformation resistance, high hardening degree and small deformation interval, especially the uniformity of transverse mechanical properties and size tolerance control for thin wide strip products and the difficulty of shape control. High strength steel straightener is the precision leveling equipment for straightening high strength plate (σ S about 1500). High strength steel has high requirements for equipment stiffness, so we choose this steel coil leveler with the characteristics of large tension, small roll diameter, and use multi-roll straightening mode for straightening. <br> <br>Structure Advantage of High Strength Steel Leveler <br> <br>BOYA High strength multi-roll leveler equipped with high precision insertion adjustment, convex adjustment, deflection Angle adjustment mechanism, can greatly improve the plate straightening effect. <br> <br>The convex adjustment mechanism is arranged along the width direction of the roller system, which can effectively improve the wave shape of the width direction of the high strength plate and improve the shape flatness of the plate. <br> <br>This steel stretcher is equipped with roller cleaning mechanism to easy to maintenance. <br> <br>This series of plate leveler equipped with semi-automatic roll change car, can greatly improve the efficiency of roll change and equipment maintenance characteristics; <br> <br>Equipped with reliable Siemens control system and optimized process adjustment template, can effectively ensure product quality stable after steel plate straightening. <br> <br>For more information about steel coil processing and scale breaker, please feel free to contact us! <br>#steel#plate#straightening <br>[a]https%3A%2F%2Fwww.boyamachinery.com%2Fproducts%2Fhigh-strength-steel-leveler%2F[/a]

BOYA produces slender rolls such as smooth roll (can be chromed), spiral roll (can be chromed), and concave roll. There are more than 10 kinds of rolling mill rolls we can manufacture. The highest surface hardness of work aluminium roller and intermediate rolls we manufactured is HRC65, with a length between 607-3960 mm and diameter between ∮16-400 mm. the biggest hollow roll we produced now is ∮ 600 mm. BOYA uses special work roll material to produce sheet metal roller used in tension leveler of pickling line. These work roll are applied to many industrial giant and their working performance is as good as the original. <br> <br>Details of Work Roll <br> <br>In steel rolling, the work roll service is in direct contact with the strip to produce deformation and finally get the roller of the product. The active roll driven by the motor is the work roll. In the manufacture of thin sheet metal roll, the metallurgical quality of the sheet metal roller design should be strictly controlled or supplemented by external measures to enhance the bearing capacity of the roll. Reasonable roll shape, hole shape, deformation system and rolling conditions can also reduce the working load of rolls, avoid local peak stress and prolong work roll chock life. The consumption of work roll depends on three factors: <br> <br>Rolling mill, material and rolling condition, and the reasonable choice of roll; <br>Work roll material and manufacturing quality; <br>Roll use and maintenance system. <br> <br>There are many sheet metal roller manufacturers, but we are one of the best choices for you. <br> <br>For more information about sheet metal coil processing and tension leveller, please feel free to contact us! <br>#sheet#metal#roller#suppliers <br>[a]https%3A%2F%2Fwww.boyamachinery.com%2Fproducts%2Fwork-roll%2F[/a]

The main CV joint bearing is ball cage type, designed and developed BJ, BHJ, BJS, BC, DOJ five categories, compared to NTN, the model specification is more complete, for different fields, use conditions, almost all can choose the appropriate coupling. In the field of vehicles, unlike NTN&#039;s route to the main engine, BOYA Drive Shaft focuses on the field of special vehicles, with larger model specifications and the ability to adapt to greater torque carrying capacity, resulting in outstanding competitive advantages in the field. <br> <br>BJ, BHJ, BJS, BC, DOJ CV Joint Bearing Comparison <br> <br>Type Application Tilt angle Expansion Connection mode Advantage <br>BJ Mainly used in metallurgical production equipment, non-ferrous industry, all kinds of large angle, high precision, high speed transmission 14°-38° There are two types,  channel expansion and spline shaft expansion, the first one is small expansion, it plays a convenient installation and disassembly function, the secone can be customized different expansion according to customer needs and working environment.  All kinds of connection methods can be customized according to customer needs, such as shaft and sleeve connection, flange connection, all kinds of quick change joints, insulation joints, etc Compact structure, suitable for limited space and large torque occasions; Intermediate shaft can be used for high speed occasions after counterweight; Good sealing, can be maintained for a long time without adding grease; Ball cage channel contact surface machining accuracy is high, the service life is better than other couplings on the market <br>BHJ It is mainly used for the transmission of turntable, winch, mud pump, reduction box, hydraulic coupler, workover machine, etc., and the transmission of rolling mill and leveler machine in metallurgical production equipment 8°-16° There are two types,  channel expansion and spline shaft expansion, the first one is small expansion, it plays a convenient installation and disassembly function, the secone can be customized different expansion according to customer needs and working environment.  Various connection methods can be customized according to customer needs The bearing torque is large, the dynamic balance precision is high, and the axial compensation is large <br>BJS Mainly used in metallurgy, heavy equipment, mining, lifting, transportation machinery and other industries of short distance, small angle, high speed power transmission 0°-5° The expansion capacity can reach ±10, which fully meets the expansion needs of daily installation and disassembly connection between shaft and shaft sleeve The product has the advantages of smooth operation, compact structure, high bearing capacity, large angular compensation, generally up to 5°, strong field operation adaptability, and convenient installation and adjustment <br>BC It is mainly used for transmission with short distance between two shaft ends and small angle between shafts, such as furnace roll transmission in metallurgical industry. 0°~5° The expansion capacity can reach ±10, which fully meets the expansion needs of daily installation and disassembly connection between shaft and shaft sleeve, flange Compact structure, it can be used for ultra-short distance transmission, while a certain length compensation, easy disassembly <br>DOJ Mainly used in metallurgical production equipment transmission, such as transmission of continuous annealling unit and pickling unit  0°~20° Channel expansion, it can be adjusted according to customer needs mostly flange connection Large tilt, easy to disassemble and replace <br> <br> <br>Applications of BOYA Custom CV Joints <br> <br>In the field of metallurgy, BOYA company has developed and applied high speed, heavy load, and large angle ball cage drive shafts with a comprehensive selection of models and specifications, such as BJ type drive shafts for the drive equipment of pinch rolls, deflection rolls, live sleeves, tension rolls, degreasing rolls, scrubbing rolls, sealing rolls and squeezing rolls in various production lines in ferrous metallurgy, and BHJ type drive shafts for the main drive of mills in non-ferrous metallurgy, all of which are widely used and occupy a major market share in China. The BHJ type drive shafts are widely used in the main drive of rolling mills in non-ferrous metallurgy and occupy a major market share. The ball cage type drive shafts are significantly better than the cross shaft type in terms of life, rotational accuracy, and adaptability to high speeds at approximately the same rotary diameter. Compared to long shaft drum tooth drive shafts, ball cage drive shafts can adapt to greater angles of use and impact loads; compared to short drum tooth couplings, BOYA has developed the BJS type ball cage drive shaft, which has a greater angle of application and expansion than the drum tooth type, simplifying installation and adjustment. As the ball cage technology is later than the cross shaft type and drum tooth type, the product technology is more advanced and the competitive advantage is outstanding, it is gradually expanding the application area and the market share continues to climb. <br> <br>Boya company, as an excellent tension leveler manufacturer, offers a wide range of sheet metal coil processing for you to choose from. <br>#cv#joint <br>[a]https%3A%2F%2Fwww.boyamachinery.com%2Fproducts%2Fcv-joint-for-steel-and-non-ferrous-metal-industries%2F%0A[/a]

Constant Velocity Joint is the advantage product of BOYA, which is very welcomed by design institutes. Because of the characteristics of high accuracy, constant speed, stable movement, long working life and so on, universal joint shaft is accepted by more and more customers. Both drum-gear coupling and cross shaft universal coupling can be substituted by constant velocity shaft completely with its reliable capacity and high-cost performance. BOYA constant velocity joint is used in steelmaking, continuous casting, hot rolling and cold rolling in the steel industry and performs very well. Our constant velocity drive shaft are also widely applied to a driven system of leveler, mill and other equipment in the non-ferrous industry. <br> <br>Details of constant velocity universal joint <br> <br>BOYA gets many patents of the constant velocity joint. <br> <br>BOYA company gets many patents of the constant velocity joint boots, such as short-type constant velocity joint, ball cage clutch, large expansion ball cage universal joint and self-aligning ball cage consistent universal coupling, etc. <br> <br>Types of Constant Velocity Joint <br> <br>Ball Joint Bearing for Petrochemical Industry <br>BOYA&#039;s ball joint shafts are widely used in the field of electric and diesel drives for oil drilling and production. The CV ball joint used are fracturing skids, pumping machines (commonly known as kettles), workover machines, drilling rigs, cementing machines, mud pumps, turntables, winches, oil special vehicles, etc. In response to the characteristics of petroleum equipment that cannot be easily adjusted and moved, BOYA has developed BHJ-F and BHJ-E ball joint drive shafts that are highly durable, short, and easy to install and replace. <br> <br>CV Joint Bearing For Steel and Non-ferrous Metal Industries <br>The main CV joint bearing is ball cage type, designed and developed BJ, BHJ, BJS, BC, DOJ five categories, compared to NTN, the model specification is more complete, for different fields, use conditions, almost all can choose the appropriate coupling. In the field of vehicles, unlike NTN&#039;s route to the main engine, BOYA Drive Shaft focuses on the field of special vehicles, with larger model specifications and the ability to adapt to greater torque carrying capacity, resulting in outstanding competitive advantages in the field. <br> <br>For more information about constant velocity joint price and Tension leveling, please feel free to contact us! <br> <br>There are many metal processing machinery manufacturers, but we are one of the best choices for you. <br>#constant#velocity#joint#price <br>[a]https%3A%2F%2Fwww.boyamachinery.com%2Fproducts%2Fconstant-velocity-joint%2F%0A%0A%0A%0A%0A%0A%0A[/a]