Deep Hole Gun Drilling Machine
CBR-800SNC/CBR-1000SNC
CBR-1200NC/CBR-1500NC/CBR-1800NC
The deep hole gun drilling machine fit in working big workpieces of molding drillilng field and fits in column NC drilling. The working table can take heavy weight and big size of mold and it is suitable for making the cooling holes and pin holes in the mold.
The spindle is stepless when the gun drilling is working and it is the most efficiency machine to work on it.
You can work on the same workpiece with different deep holes. It is functional to work not only on one workpiece but also many workpieces.
The NC design can maintain the workpiece in high accuracy, even under no one's control.
Model | Unit | CBR-800SNC | CBR-1000SNC | CBR-1200NC | CBR-1500NC | CBR-1800NC | |
Capacity for drillung | Diameter for drilling | mm | 4-32 | 4-32 | 4-32 | 4-32 | 4-32 |
Max depth(Z Axis) | mm | 800 | 1000 | 1200 | 1500 | 1800 | |
Working feed | Table horizontal(X Axis) | mm | 1200 | 1200 | 1500 | 1500 | 1500 |
Table vertical(Y Axis) | mm | 800 | 800 | 900 | 1000 | 1200 | |
Main spindle cross(Z Axis) | mm | 800 | 1000 | 1200 | 1500 | 1800 | |
Horsepower | Spindle motor | kw | 5.5 Stepless | 5.5 Stepless | 7.5 | 7.5 | 7.5 |
Table horizontal motor | kw | 2.2 AC Servo | 2.2 AC Servo | 3.3 | 3.3 | 3.3 | |
Head elevation motor | kw | 2.2 AC Servo | 2.2 AC Servo | 3.3 | 3.3 | 3.3 | |
Feed motor | kw | 1 AC Servo | 1 AC Servo | 2.1 | 2.1 | 2.1 | |
High pressure pump motor | kw | 7.5 AC Motor | 7.5 AC Motor | 7.5 | 7.5 | 7.5 | |
Table lubrication pump motor | kw | 0.05 AC Motor | 0.05 AC Motor | 0.09 AC Motor | 0.09 AC Motor | 0.09 AC Motor | |
Table feed speed | Table rapid speed | mm/min | 3000 | 3000 | 3000 | 3000 | 3000 |
Rapid speed(X,Y Axis) | mm/min | 5000 | 5000 | 5000 | 5000 | 5000 | |
Rapid speed(Z Axis) | mm/min | 0-500 | 0-500 | 0-500 | 0-500 | 0-500 | |
Working table | Size for working table(LxW) | mm | 1200x1000 | 1200x1000 | 1800x1200 | 1800x1200 | 2200x1200 |
Table load weight | kgs | 2500 | 2500 | 7000 | 7000 | 7000 | |
Coolant system | Tank capacity | L | 1200 | 1200 | 1200 | 1200 | 1200 |
Pressure for high pressure pump | kg/cm2 | 105 | 105 | 105 | 105 | 105 | |
Dischange qty. for high pressure pump | L/min | 54 | 54 | 54 | 54 | 54 | |
Dischange qty. for low pressure pump | L/min | 90 | 90 | 90 | 90 | 90 | |
Lubrication for working table | μ | 75 | 75 | 75 | 75 | 75 | |
Machine size | mm | 4500x3900 | 4500x3900 | 6000x4300 | 6000x4700 | 6000x5000 | |
Machine weight | kgs | 16000 | 17000 | 19000 | 20000 | 21000 | |
Total horsepower | kw | 20 | 20 | 20 | 20 | 20 | |
CNC system | Siemens. Fanuc Mitsubishi | Siemens. Fanuc Mitsubishi | Siemens. Fanuc Mitsubishi | Siemens. Fanuc Mitsubishi | Siemens. Fanuc Mitsubishi |