1、Z axis using Taiwan PMI or HIWIN precision linear guide, precision and durable, stable and reliable.
2、Z axis is equipped with Taiwan PMI or HIWIN precision ball screw rod, in order to strengthen the cutting amount and speed wire rod with a diameter of 32 mm, almost equal to the materials of large deep hole drilling machine.
3、The Z axis is used in the AC servo motor of Japan to ensure the machining effect is bright and the precision of the machining aperture is promoted.
4、the main axis of the Taiwan motor with NT-40 sleeve, for small and medium workpiece processing.
5、double intelligent support frame, improve the processing speed and stability.
6、machining diameter from 3mm to 16mm (matching up to 20mm), suitable for small parts processing, such as: the thimble hole, mold processing, hot runner, automobile crankshaft connecting rod, hydraulic parts, precision metal parts.
7、the workpiece can be moved before and after the 350mm, easy to touch the number and operation, user-friendly design, leading peer.
8、drilling cutting speed, processing per minute 200mm.
Small deep hole drilling DH-450 Parameter
| Model | DH-450 | DH-500 |
| Mechanical processing capacity | Bore diameter (mm) | 3-16 | 3-20 |
| drilling depth in one pass (mm) | 450 | 500 |
| travels | X axis working table travels (mm) | 500 | 550 |
| Y axis up and down travels(mm) | 350 | 350 |
| Worktable | Dimensions (length x width)(mm) | 1320×254 | 1320×254 |
| Table loading (Kg) | 300Kg | 300Kg |
| cutting speed and spindle | Spindle taper | NT-40 | NT-40 |
| Maximum spindle speed(r.p.m) | 4000 r.p.m | 4000 r.p.m |
| Drilling feed rate (mm/mim) | 1-200 | 1-200 |
| System device | System | System | System |
| Automatic support | 2 | 2 |
| Number |
| Power | inverter spindle motor(KW) | 3.7Kw | 3.7Kw |
| Z axis AC servo motor(KW) | 1Kw | 1Kw |
| Total power(KW) | 16Kw | 17Kw |
| Cooling system | Fuel tank capacity(L) | 630 | 630 |
| pressure range(Kgf/cm2) | 80 | 80 |
| Flow range(L/min) | 67 | 67 |
| Machine overall dimension, weight | Machine overall dimension (length x width x high)(mm) | 3120×2300×2090 | 3120×2300×2090 |
| Machine net weight (TON) | 4 | 4.2 |