GD-700 Straight-Blade Sharpener for Industrial Knife and Blade Grinding
The GD-700 Straight-Blade Sharpener is a practical blade grinding machine designed for straight blade sharpening, industrial knife grinding, flat blade grinding, cutting blade maintenance, and precision blade reconditioning. It is suitable for workshops and factories that require accurate, stable, and efficient sharpening of straight blades and machine knives.
The machine can sharpen 4 blades simultaneously, significantly improving working efficiency and reducing repeated clamping time. This capability makes it ideal for batch blade maintenance and daily industrial sharpening operations.
Constructed with a cast iron body, the machine offers high strength, excellent rigidity, and stable grinding performance. The robust structure enhances machining accuracy and ensures long-term reliable operation.
During blade grinding, the machine utilizes a worm gear reduction motor and rack transmission, providing smooth movement and stable operation. This mechanical configuration improves grinding consistency and makes the sharpening process more reliable and efficient.
Key Features
- GD-700 straight-blade sharpener for industrial knife grinding
- Can sharpen 4 blades simultaneously
- Suitable for straight blades, cutting knives, flat blades, and machine knives
- Cast iron body provides high strength and excellent rigidity
- Rigid structure enhances grinding accuracy
- Worm gear reduction motor and rack transmission ensure smooth operation
- Grinding effective length: 700 mm
- Table rotation angle supports 0°-90° adjustment
- Stable grinding wheel speed: 2840 r/min
- Ideal for blade maintenance, tool repair, and industrial sharpening applications
Product Images
Universal Cylindrical Grinding Machine front view
Universal Cylindrical Grinding Machine side view
QD580 Five-Axis CNC Tool Grinder front view
QD580 Five-Axis CNC Tool Grinder side view
QD580 Five-Axis CNC Tool Grinder control panel
Technical Specifications
| Item |
Parameter |
| Model |
GD-700 |
| Power of main motor |
1.5 kW |
| Pump power |
40 W |
| Travel motor power |
60 W |
| Grinding wheel specification, bowl shape |
Φ32×Φ125×50 mm |
| Grinding effective length |
700 mm |
| Grinding wheel speed |
2840 r/min |
| Table rotation angle |
0°-90° |
| Grinding head speed |
6 m/min |
| Dimensions |
1170×620×1300 mm |
| Weight |
185 kg |
Frequently Asked Questions
What is the GD-700 Straight-Blade Sharpener used for?
It is primarily used for sharpening straight blades, industrial knives, flat blades, cutting blades, and machine knives.
Can this machine sharpen multiple blades at the same time?
Yes. The machine can sharpen 4 blades simultaneously, significantly improving grinding efficiency.
What is the grinding effective length?
The grinding effective length is 700 mm.
What is the main motor power?
The main motor power is 1.5 kW.
What is the grinding wheel speed?
The grinding wheel speed is 2840 r/min.
What is the advantage of the cast iron body?
The cast iron body provides high strength, excellent rigidity, and stable machining accuracy during grinding operations.
What information is needed for quotation?
Please provide the following details: blade length, blade width, blade thickness, blade material, sharpening angle, production quantity, and preferred machine configuration.