VOLLMER CHX 840 CNC Versatile Sharpening Machine for TCT Circular Saw Blades – Year 2022
Machine Overview
VOLLMER CHX 840 CNC Versatile Sharpening Machine, Year 2022, designed for fully automatic sharpening of the face and back tooth geometry of carbide-tipped (TCT) circular saw blades. This high-precision CNC sharpening system handles blades from 80 mm to 840 mm in diameter and features automatic acoustic zero-point detection, oil cooling with reinforced pump, oil mist extraction, and free programming for complex multi-faceted tooth geometries.
Technical Specifications
| Specification | Metric | Imperial |
|---|---|---|
| Manufacturer | VOLLMER | VOLLMER |
| Model | CHX 840 | CHX 840 |
| Machine Type | CNC Circular Saw Blade Sharpening Machine | CNC Circular Saw Blade Sharpening Machine |
| Application | Carbide-Tipped (TCT) Circular Saw Blades | Carbide-Tipped (TCT) Circular Saw Blades |
| Year of Manufacture | 2022 | 2022 |
| Condition | Excellent (Used) | Excellent (Used) |
| Functionality | Fully Functional | Fully Functional |
| Blade Diameter Capacity | 80 – 840 mm | 3.15″ – 33.07″ |
| Grinding Operation | Automatic Face & Back Tooth Grinding | Automatic Face & Back Tooth Grinding |
| Grinding Technology | CNC Multi-Axis Precision Grinding | CNC Multi-Axis Precision Grinding |
| Programming | Free Programming of Multi-Faceted Tooth Geometry | Free Programming of Multi-Faceted Tooth Geometry |
| Zero Point Detection | Automatic Acoustic Detection System | Automatic Acoustic Detection System |
| Cooling System | Oil Cooling with Reinforced Pump | Oil Cooling with Reinforced Pump |
| Oil Mist Extraction | Integrated | Integrated |
| Machine Control | CNC | CNC |
Description
The VOLLMER CHX 840 is a high-performance CNC sharpening machine developed for precision grinding of carbide-tipped circular saw blades. Designed for maximum productivity and repeatability, the machine automatically sharpens both the face and back of each tooth while maintaining exceptional accuracy.
Its advanced CNC control supports free programming of complex tooth geometries, making it suitable for a wide variety of industrial saw blade designs. The integrated acoustic zero-point detection system minimizes setup time and ensures consistent grinding quality.
The oil cooling system with reinforced pump, combined with integrated oil mist extraction, provides excellent grinding conditions while maintaining a clean working environment.
Equipped With
| Component | Details |
|---|---|
| Automatic Grinding | Face & Back Tooth Grinding |
| Grinding Wheels | Face Grinding Wheel & Back Grinding Wheel |
| Blade Support | Automatic Blade Support |
| Centering Rings | Included |
| Acoustic System | Automatic Zero-Point Detection |
| Programming | Multi-Faceted Tooth Geometry (Free Programming) |
| Cooling | Oil Cooling System with Reinforced Pump |
| Oil Mist Extraction | Integrated Extraction Unit |
| Sharpening Device | Chisel Tooth Sharpening Device |
| Fire Protection | Manual Fire Extinguishing System |
| Machine Base | Grated Floor Tray |
Applications
| Industry | Application |
|---|---|
| Saw Blade Manufacturing | Production of TCT Circular Saw Blades |
| Tool Service Centers | Professional Resharpening |
| Wood Processing | Wood Cutting Saw Blades |
| Metal Processing | Metal Cutting Circular Saw Blades |
| Tool Manufacturing | Precision Carbide Tool Grinding |
Additional Services
| Service | Status |
|---|---|
| Transportation | Available |
| Delivery | Available |
| Installation Support | Available Upon Request |
| Operator Training | Available |
Highlights
✔ Year 2022 Model
✔ Automatic Face & Back Tooth Grinding
✔ Blade Capacity: 80–840 mm (3.15″–33.07″)
✔ Automatic Acoustic Zero-Point Detection
✔ CNC Free Programming for Complex Tooth Geometries
✔ Oil Cooling System with Reinforced Pump
✔ Integrated Oil Mist Extraction
✔ Chisel Tooth Sharpening Device Included
✔ Automatic Blade Support & Centering Rings
✔ Transportation, Delivery & Operator Training Available
