I AM SELLING A USED MANSER HYDRAULIC SLOTTING MACHINE, MODEL ST 300 A2. YEAR OF CONSTRUCTION: 1984. STROKE: 300MM. INSTALLED POWER: 3KW

Used Manser Hydraulic Slotting Machine Model ST 300 A2: Features and Uses

1. When to use

The Manser ST 300 A2 hydraulic slotting machine is used for machining grooves, slots, internal teeth, and internal profiles on metal parts. It is ideal for precision operations on parts requiring the creation of complex geometries within bores or on internal surfaces. This machine is particularly useful when machining mechanical components requiring high-precision slots, such as gears, pulleys, and keys.

2. Construction and its component parts

The Manser ST 300 A2 hydraulic slotting machine is built with a robust structure and comprises several main parts:

• Cast iron or steel frame : Provides stability to the machine and reduces vibrations during the slotting process, ensuring precision.
• Slotting head : Where the cutting tool (slot) is mounted. The 300 mm stroke allows for working on pieces of various sizes.
• Hydraulic system : Powers the movement of the slotting head. The installed power of 3 kW ensures adequate cutting force for resistant materials.
• Worktable : Surface on which the workpiece is fixed. It can be adjusted to position the workpiece at the correct angle to the tool.
• Holding Clamps : Used to hold the workpiece steady during the slotting operation.
• Control panel : Allows you to adjust the speed and hydraulic pressure, as well as set operating parameters such as stroke length and number of cycles.

3. Sectors of use in industry

The Manser ST 300 A2 hydraulic slotting machine is used in various industrial sectors, including:

• Mechanical industry : For the production of components such as gears, keys, and internal slots in metal parts.
• Automotive Industry : In the production of critical components such as gears and shafts with precise splines.
• Aerospace : For the creation of components with very tight tolerances and complex geometries.
• Tool Industry : In the production of tools and dies requiring precise internal teeth and grooves.
• Heavy machinery manufacturing : Where large metal parts with internal grooves need to be machined.

4. Alternative

Alternatives to the Manser ST 300 A2 hydraulic slotting machine include:

• CNC slotting machines : They offer greater automation and precision, but at a generally higher cost.
• Broaching machines : Used for similar operations, but with a different material removal method, more suitable for mass production.
• Milling machines with slotting heads : They offer greater versatility for other types of machining in addition to slotting.
• Manual slotting machines : More economical and suitable for small-scale slotting operations or for less hard materials.

5. Why you should buy a used Manser ST 300 A2 hydraulic slotting machine

• Value for money : Buying a used slotting machine allows you to obtain a robust and reliable machine at a lower cost than a new one, making the investment more sustainable.
• Durability and robustness : The Manser ST 300 A2, despite being built in 1984, is designed to last over time, maintaining precision and reliability.
• Reliable Performance : With 3kW power and 300mm stroke, this slotting machine is still capable of handling most slotting operations needed in an industrial environment.
• Simple maintenance : Machines of this generation are often easier to maintain, with simple mechanical components and fewer complex electronics, reducing maintenance and repair costs.
• Spare parts availability : Being a well-known and widespread model, spare parts for the Manser ST 300 A2 are generally easy to find, even on the used market.