| Customization: | Available |
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| After-sales Service: | Online After-Sale Service |
| Type: | Thread Rolling Machine |
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The Z28-150 Automatic Thread Rolling Machine is an innovative marvel of multifunctionality in cold extrusion forming. It offers a diverse range of threading capabilities, including thread, straight, and diagonal rolling on workpieces, all within its formidable rolling force range, even in cold states. This machine is not limited to threading alone; it excels in the rolling of spur gears, helical gears, and helical spline gears, providing unmatched versatility. With its ability to perform straightening, diameter reduction, and a myriad of forming rolling processes, it stands as a testament to engineering excellence.
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Overall rigidity of the machine The thread rolling machine body is made of HT250 integral casting, and the fixed roller press seat (fixed head) and the movable roller press seat (movable head) are made of QT450 integral casting. The mounting surface is machined and then assembled to ensure that the overall rigidity of the equipment can meet the production requirements. The transmission system should use large modulus spur and helical gear transmission to ensure sufficient torque. |
| Hydraulic system 1. The hydraulically driven rolling force is stable and can work continuously. 2. The rolling cylinder ensures sufficient hydraulic pressure to complete the product thread rolling forming. 3. The rolling cylinder adopts a parallel layout design of two groups of hydraulic cylinders along the axial direction of the rolling axis to ensure that the active rolling axis and the driven rolling axis remain parallel in the radial rolling state under force. Multiple groups of hydraulic cylinders ensure synchronous advance and retreat during operation. 4. The rolling cylinder stroke is adjustable and has a position mechanical locking function. |
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Rolling function 1. The equipment has two rolling functions: axial and radial. 2. The equipment has the function of adjusting the roller angle, which meets the requirements of axial through-rolling long screws, and has a corresponding rotating plate angle indicator scale, which is convenient for observing and recording angles during adjustment. 3. The equipment has the function of adjusting the roller zero angle, which is convenient for adjusting the roller to ensure that the product does not have rotten teeth. |
Metal Screw Threading Machine Automatic Thread Rolling Machine for Steel Bar
| Item | Z28-150 | ||
| Max rolling pressure | ≥250KN | ||
| Max working pressure of hydraulic system | ≥11MPa | ||
| Transmission system structure | Gearbox | ||
| Electrical system | Manual push button switch | ||
| Feeding method | Hydraulic feed | ||
| Fallback method | Hydraulic return | ||
| Rolling thread accuracy | 4H | ||
| Max rolling thread specification | Diameter | Radial rolling | 10-64mm |
| Axial rolling | 10-72mm | ||
| Pitch | Radial rolling | 1-8mm | |
| Axial rolling | 1-8mm | ||
| Thread rolling wheel range | Outside diameter | 175-220mm | |
| Width | 30-150mm | ||
| Aperture | 75mm | ||
| Two spindle parameters | Shaft diameter | 75mm | |
| Center distance | 180-270mm | ||
| Speed | 20-82r/min (Optional frequency conversion adjustment) | ||
| Inclination | ±10° | ||
| Total power of equipment | 16.5kw | ||
| Main motor power | 11kw | ||
| Hydraulic motor power | 5.5kw | ||
| Dimensions | 1500*1550*1450mm | ||
| Machine weight | 2600kg | ||
Shenzhen Joint Machinery Co., Ltd. is a distinguished leader in the manufacturing and exporting of CNC lathe machines, CNC deep hole drilling machines, Swiss-type automatic lathes, milling machines, grinding machines, and more. Our unwavering commitment to excellence ensures that we deliver high-quality machines coupled with exceptional service to our global clientele. We focus intensely on quality control and continuous improvement to ensure our products adhere to the most stringent industry standards. Utilizing cutting-edge technologies from Taiwan and Germany, our machines exemplify superior quality and reliability, known for their precision, stability, and dependability. They are engineered to meet a wide array of complex and high-demand machining requirements. Our products have earned acclaim across the globe, exported to countless countries with significant presence in Asia, Europe, South America, North America, and other regions. We have cultivated long-standing partnerships with an array of international customers, delivering substantial business value and garnering widespread recognition and popularity.
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