DW-303 Three Rows Boring Machine

• Drilling rows quantity: 2 (21 spindle) V+1H

• Drill chuck adopted pneumatic locking device, and can be 90°adjusted independently.

• Position of drill rows can be shown on LED digital display, percision and convenient.

• Machine installed with tool tray for drill bits and drill holders, convenient to store and take, which is more humanized.

• Supporting rack installed with wheels, ensure workpieces can be feeding smoothly, which avoid board surface be scratched.

Technical Data	DW-303
Horizontal drill bit quantity	21
Motor power	1.5kw
Vertical drill bit quantity	21*2
Motor power	1.5kw*2
Spindle center distance	32mm
Max.Workpiece thickness	70mm
Max.Drilling depth(vertical)	55mm
Max.Drilling depth(horizontal)	40mm
Max.Drilling width(X direction)	2450mm
Min.Drilling width between vertical rows	128mm
Total power	4.5kw
Drilling spindle speed	2800(50HZ) 3400(60HZ)
Working pressure	6-8kg/cm2
Net weight	1220kg
Machine size	260030001700mm
Packing size	270015001800mm