What is Promess press?

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PROMESS is your partner in the field of assembly and testing technology. Since more than 20 years we are specializing in development, manufacturing and worldwide distribution of our electro mechanical assembly presses.

What are servo presses?

Servo presses are high-torque machines. They are able to produce the output pressing force with full energy at any point of an operation. As a result, they are ideal for processing high-strength materials. The full control ability allows them to perform high-precision forming.

What is the difference between servo press and mechanical press?

Conventional presses only provide unidirectional and constant-speed shaft rotation during production; stampers cannot fine-tune the slide speed for each forming operation. Conversely, servo presses allow for change in direction and speed.

What are the various press drives?

Straight-Side Press and Others.

Type # 1. Manually Operated (Fly) Press:
Type # 2. Electric Motor Operated Press:
Type # 3. Hydraulic Press:
Type # 4. Inclined Press:
Type # 5. Inclinable Press:
Type # 6. Gap Press:
Type # 7. Arch Press:
Type # 8. Straight-Side Press:

Why is hydraulic better than pneumatic?

Hydraulic fluid is not compressible, so when operating at the same power levels, it is safer and much more controllable than pneumatics. Due to its stored energy, compressed air is more prone to cause accidents the moment a rapid release of pressured energy due to sudden leaks or rupture in valves.

Do hydraulic presses have a flywheel?

Power presses have rotating flywheels that provide the necessary energy. Their components include a bed, bolster plate, ram, and a knock out that ejects the finished product. They quickly perform functions such as bending, deep drawing, curling, and piercing.

How does a servo encoder work?

The role of an encoder in a servo motor Observes the mechanical motion of the actuator shaft—a change of position and the rate of change. Converts the mechanical input into an electrical impulse and transmits a series of such impulses as a quadrature signal to a controller.

How are the presses classified?

Presses may be classified as manual driven, mechanical type or hydraulic and pneumatic type. The manual driven (hand operated) fly-presses are used for producing small components requiring simple piercing, blanking and similar operations. These are low capacity presses ranging from half ton to about 10 tons.