VOLLMER CEF 350
Automatic side grinder for machining carbide-tipped circular saw blades – Year 1997
| Specification |
VOLLMERCHF 100 |
VOLLMERCHF 210 |
VOLLMERCEF 250 / 350 |
|---|---|---|---|
| Circular Saws | |||
| Outside Diameter | 80 to 460 mm (3.15″ to 18.11″) | 80 to 840 mm (3.15″ to 33.07″) | CEF 250: 80 to 840 mm (3.15″ to 33.07″) CEF 350: 80 to 1300 mm (3.15″ to 51.18″) |
| Bore Diameter | 10 to 105 mm (0.39″ to 4.13″) | 10 to 105 mm (0.39″ to 4.13″) | 10 to 220 mm (0.39″ to 8.66″) |
| Blade Thickness | Up to 8 mm (0.31″) | Up to 8 mm (0.31″) | Up to 14 mm (0.55″) |
| Tooth Pitch | 8 to 40 mm (0.31″ to 1.57″) | 6 to 120 mm (0.24″ to 4.72″) | 6 to 120 mm (0.24″ to 4.72″) |
| Grinding Path (Carbide Length) | Up to 15 mm (0.59″) | Up to 15 mm (0.59″) | Up to 30 mm (1.18″) |
| Hook Angle | -15° to +30° | -15° to +30° | -15° to +40° |
| Radial Clearance | -4° to +6° | -4° to +6° | -6° to +6° |
| Radial Clearance Angle (One Sided) | Up to -8° | Up to -8° | Up to -10° |
| Tangential Clearance Angle | Up to +6° | Up to +6° | Up to +8° |
| Grinding Wheels | |||
| Outside Diameter | 80 to 125 mm (3.15″ to 4.92″) | 80 to 125 mm (3.15″ to 4.92″) | 80 to 125 mm (3.15″ to 4.92″) |
| Bore Diameter | 32 mm (1.26″) | 32 mm (1.26″) | 32 mm (1.26″) |
| Grinding Speed | 0.5 to 15 mm/s | 0.5 to 15 mm/s | 0.5 to 20 mm/s |
| Working Speed | Up to 15 teeth/min | Up to 12 teeth/min | Up to 12 teeth/min |
| Connected Load | Approx. 3 kW / 3.9 kVA | Approx. 3 kW / 3.9 kVA | Approx. 3.6 kW / 4.6 kVA |
| Coolant Pump Delivery Output | 50 l/min (13.2 gal/min) | 50 l/min (13.2 gal/min) | 100 l/min (26.4 gal/min) |
| Coolant Tank Capacity | Approx. 85 l (22.5 gal) | Approx. 85 l (22.5 gal) | Approx. 120 l (31.7 gal) |
| Weight (With Full Enclosure) | Approx. 1050 kg (2315 lbs) | Approx. 1100 kg (2425 lbs) | CEF 250: Approx. 1700 kg (3748 lbs) CEF 350: Approx. 1750 kg (3858 lbs) |
VOLLMER WERKE CEF 350 CNC Circular Saw Blade Grinding Machine – Year 1997
| General Information | |
|---|---|
| Manufacturer | VOLLMER WERKE |
| Model | CEF 350 |
| Machine Number | 110 |
| Machine Type | CNC Circular Saw Blade Grinding Machine |
| Year of Manufacture | 1997 |
| Condition | Excellent (Used) |
| Functionality | Fully Functional |
| Operating Hours | 18,600 h |
| Last Overhaul | 2026 |
| Saw Blade Capacity | |
| Maximum Saw Blade Diameter | 1430 mm (56.3″) |
| Upgraded Saw Blade Range | 80 – 1430 mm (3.15″ – 56.3″) |
| Tooth Pitch Capacity | 110 mm (4.33″) |
| Grinding Wheel Information | |
| Grinding Wheel Diameter | 125 mm (4.92″) |
| Grinding Wheel Bore | 32 mm (1.26″) |
| Disc Diameter | 125 mm (4.92″) |
| Electrical Specifications | |
| Input Current Type | Three-Phase |
| Input Voltage | 400 V |
| Input Frequency | 50 Hz |
| Grinding Spindle Motor Power | 1.0 kW (1.34 HP) |
| Coolant Pump Power | 100 W (0.13 HP) |
| Machine Configuration | |
| Number of Axes | 3 Axis |
| Machine Weight | |
| Total Weight | 1,800 kg (3,968 lbs) |
| Additional Information | |
| Technical Overhaul | The machine has undergone a complete technical overhaul |
| Upgrade | Upgraded to accommodate saw blade diameters from 80 mm up to 1430 mm |
| Application | Precision grinding of circular saw blades for industrial woodworking and metalworking applications |
The VOLLMER WERKE CEF 350 is a heavy-duty CNC circular saw blade grinding machine designed for precision sharpening and grinding of large industrial saw blades. Featuring a 3-axis configuration, upgraded large diameter capacity, and fully overhauled mechanical condition, the machine delivers high precision and reliable performance for demanding production environments.
