About Demm SI 8/750 Gear Shaper Machine
Make - Demm (Italy)
Model - SI 8/750
Max. Module Capacity - 8 Module
Max. Gear Diameter - 750 mm
Max. Stroke Length - 150 mm
Stroke Rate - 42 strokes/min to 240 strokes/min
Distance between Table to Spindle Body - 265 mm
Table Bore - 95 mm
- Operating Manual & Electrical Drawings are available.
- Complete with 3 x spare Guides, many Cams, etc.
- Complete with Mandrels, Fixtures and other accessories.
- Machine is in excellent working condition.
Video of The Machine -
https://youtu.be/1aeaR1ziE6A
Reliable Gear Shaping PerformanceDemm SI 8/750 offers steady and accurate gear cutting, thanks to its 7.5 kW main motor and ISO 40 spindle taper. The machine is built for high output, allowing operators to shape gears up to 750 mm in diameter with module 8 capacity. The robust build and integrated lubrication system ensure long-lasting performance for automotive, heavy engineering, and general machining needs.
Designed for Versatility and EfficiencyWith its wide stroke range (30240 strokes per minute) and ability to handle various gear sizes, the SI 8/750 meets the demands of diverse machining projects. Its easy-to-use conventional controls and automatic lubrication make daily operation straightforward. Floor mounting and an installation area of 2800 x 2200 mm offer stability and convenience in most industrial settings.
FAQs of Demm SI 8/750 Gear Shaper Machine:
Q: How does the Demm SI 8/750 Gear Shaper Machine achieve high-precision gear cutting?
A: The Demm SI 8/750 Gear Shaper Machine utilizes a robust design, precise ISO 40 spindle taper, and an automatic lubrication system to minimize wear and maintain accuracy during operation. Its variable stroke length and consistent power output further contribute to achieving high-precision gears.
Q: What types of applications can this gear shaper machine be used for?
A: The machine is well-suited for automotive components, heavy engineering parts, and general machining tasks, especially where accurate and consistent gear production is required. Its versatility makes it suitable for both internal and external gear shaping across different industries.
Q: When is it advantageous to use the Demm SI 8/750 for gear production?
A: This gear shaper is most beneficial when high accuracy, large gear diameters (up to 750 mm), and production consistency are critical. It is ideal for batch or continuous production runs in businesses that demand reliable shaping for heavy-duty gears.
Q: Where should the Demm SI 8/750 Gear Shaper Machine be installed for optimal performance?
A: The machine is designed for floor-mounted installation in industrial environments, requiring a dedicated area of approximately 2800 x 2200 mm for safe and efficient operation. Stable flooring and access to 415V, 3-phase power supply are essential.
Q: What is the process for shaping gears on the SI 8/750 Gear Shaper Machine?
A: The gear shaping process involves securing the workpiece on the machine table, setting the stroke parameters (between 30-240 strokes per minute), and initiating the shaping cycle. The integrated lubrication system ensures smooth operation, while conventional controls allow easy adjustment and monitoring throughout the process.
Q: How does the machines automatic lubrication system benefit daily usage?
A: The integrated automatic lubrication reduces manual maintenance, prolongs machine life, and helps maintain precision by consistently minimizing friction and wear during gear shaping operations.
Q: What are the key benefits of choosing a used Demm SI 8/750 Gear Shaper Machine?
A: Opting for a used Demm SI 8/750 provides high value through reliable performance, proven accuracy, and robust construction at a more cost-effective price. It remains fully capable of handling demanding gear shaping jobs while delivering consistent output.