Delta Elle LB300
Vertical spindle surface grinding machine is used for precise leveling of flat metal workpieces and high-quality sharpening of working tools.
- Maximum Structural Rigidity: The bed and main machine components are cast from certified high-quality cast iron with increased wall thickness and special reinforcing ribs, guaranteeing absolute structural stability and zero vibration during operation.
- Proprietary Precision Spindle: The grinding head is equipped with a proprietary Delta electro-spindle, built with high-precision bearings and subjected to mandatory dynamic balancing using modern electronic equipment.
- Ideal Geometry and Micrometric Precision: Special adjustment devices ensure strict perpendicularity of the head relative to the worktable. Rapid vertical feed is provided for fast operation, while a convenient detent dial allows easy micrometric fine-tuning down to 0.01 mm precision.
- Versatile Configurations for Any Task: Within a single series, the brand offers a choice of five models with three types of worktables — fixed, rotating round, or a unique synchronized tilting table.
- Decades of Proven Quality: Since manufacturing its first vertical machines in 1955, Delta has delivered over 20,000 equipment units worldwide, earning a reputation as a market leader and winning gold medals for technological progress.
| Parameter | Value |
|---|---|
| Worktable type | Fixed |
| Distance between column axis and grinding wheel axis | 300 mm |
| Maximum distance from table surface to wheel | 280 mm |
| Maximum distance from magnetic table to wheel | not applicable |
| Maximum ground area | 140 x 330 mm |
| Rapid feed per handwheel revolution | 2 mm |
| Micrometric feed by pawl (dial) | 0.01 mm |
| Cup grinding wheel size | 178 x 78 x 78 mm |
| Abrasive segment dimensions | 50 x 16 x 90 mm |
| Grinding wheel speed | 2840 rpm |
| Spindle motor power (grinding wheel) | 2.2 kW / 3 hp |
| Coolant pump power | 0.06 kW / 0.08 hp |
| Machine weight | 400 kg |
| Machine overall dimensions (L x W x H) | 850 x 850 x 1650 mm |