Spherical bottoms

Rotary drawing dies of all types With the help of rotary drawing dies, we can produce bottoms of all possible shapes and sizes up to 1200 mm in diameter.

Thanks to the development of new equipment and tooling technology, automated rotary drawing has complemented and expanded the range of modern methods for manufacturing hollow axisymmetric parts. Our equipment can manufacture parts up to 1250 mm in diameter, whether they are simple or complex in shape, from both soft and super-hard-to-machine plastic materials.

ДUnique presses or special types of stamping are usually required for their manufacture. Often, the processing we propose is the only way to produce complex parts that have a form of rotation.

The main advantages of rotary drawing compared to pressing on presses:

• Universality and wide technological capabilities of the process.

• Simplicity and low cost of equipment and tools.

• Ability to perform cutting and plastic deformation on a single machine.

• High concentration of operations and the possibility of final production of complex products at a single workstation.

The cost of equipment for rotary drawing typically amounts to 5-10% of the cost of tooling stamps, while its weight compared to the weight of stamps is approximately 15-20%, sometimes even less.

Its implementation leads to a reduction in production preparation times by 10-15 times.

Parts manufactured by the method of rotary drawing on CNC machines fully meet the requirements set for stamped products.

Parts are produced by the method of rotary drawing on CNC machines with a diameter of up to 1250mm:

• From brass, an aluminum sheet with a thickness of up to 6-8 mm;

• From steel, stainless steel sheet with a thickness of up to 3-4 mm.