The Vertical Winding Machine is designed for precise winding of large transformer coils, especially for high-voltage and ultra-high-voltage applications. Equipped with a chuck elevation structure and VF speed control system, it ensures stable operation, flexible coil height adjustment, and reliable winding performance. Available in pit type and over-floor configurations, it adapts to different transformer manufacturing requirements.
The Vertical Winding Machine is specifically designed for winding large power transformer coils. As a top choice for manufacturing high voltage and ultra-high voltage transformer coils, it excels in the production of continuous disc coils. Available in two configurations—pit type and over-floor type—this vertical winding machine offers versatile options to accommodate various transformer coil production setups. Whether you require a pit-mounted vertical winding machine for heavy-duty use or an over-floor vertical winding machine for space-efficient production, the LR Series provides the ideal solution for your manufacturing needs.
(1) This Vertical Winding Machine is a chuck elevation type (pit type), allowing for flexible adjustment of the winding coil height to meet specific coil requirements. The position of the operating platform remains unchanged, ensuring simple and convenient operation for the user.
(2) Featuring VF control speed, this machine offers smooth speed startup and reliable braking. The number of windings can be freely set, with both positive and reverse count functions, as well as a power-off memory function. The pit cover can be easily adjusted to expand or shrink according to the diameter of the coil, ensuring safety and reliability during operation.
| ITEMS | UNIT | TDS | |||||
| LR-5 | LR-10 | LR-20 | LR-30 | LR-35 | LR-45 | ||
| LOADING | T | 5 | 10 | 20 | 30 | 35 | 45 |
| RUNNING DIA | mm | Φ 1500 | Φ 1700 | Φ2000 | Φ3200 | Φ3500 | Φ3400 |
| PLATE DIA | mm | Φ 1200 | Φ 1400 | Φ 1800 | Φ3000 | Φ3000 | Φ3200 |
| HEIGHT | mm | 350 | |||||
| TURNING SPEED | r/min | 0-29 | 0~ 12 | 0~ 10 | 0~ 10 | 0~ 10 | 0~ 10 |
| TORQUE | N.m | 4900 | 9000 | 20000 | 30000 | 30000 | 45000 |
| WIRE TENSILE | N | 4000 | 4000 | 4000 | 4000 | 4000 | 4000 |
| PRESSER | N | 10000 | 30000 | 30000 | 30000 | 30000 | 30000 |
| LIFTING | mm | 1700 | 2500 | 3000 | 3200 | 3000 | 3200 |
| LIFTING SPEED | m/min | 1 | 0.5 | ||||
Q: What types of transformer coils are best suited for a vertical winding machine?
A: A Vertical Winding Machine is especially suitable for large, high-voltage and ultra-high-voltage transformer coils, including continuous and disc-type coils that require high precision and stable winding conditions.
Q: How does the chuck elevation system improve winding efficiency?
A: The chuck elevation system allows the coil height to be adjusted without changing the operator platform position, improving efficiency, reducing manual adjustment time, and ensuring safer operation.
Q: Does this machine support accurate winding control for large coils?
A: Yes, it features a VF control system with smooth speed regulation, forward and reverse counting, and power-off memory to ensure precise winding turns and consistent coil quality.
