ZSK2103X2X500mm deep hole drilling machine is for many type of metals, the deep hole diameter range and deep hole depth can be manufactured according to customer's requirement.

Hole diameter range: 3mm -30mm

Hole diameter Max.depth: 1000mm

CNC system: GSK of China

Fully cover, oil cooler, auto Chips removal, auto Lubrication system

Double spindles

Adopt gun drilling method (chips removed out), work piece fixed, cutters rotary infeeder.

Deep holes screwness accuracy every 1000mm, screwness is less than 1mm.

Roughness: Ra0.8~3.2um (depends on materials)

Size accuracy: IT8~IT11

1. Fix the workpiece on the clamping tools.

2. Pneumatic system control guide suite of the guide frame.

3. Start the cooling system high pressure pump group.

4. Start the drilling bar box, drive the driller rotary.

5. Z axis infeed system drive driller infeed.

6. After drilling to the setted position, driller return, coolant stop, sealed guide suite loose.

2~6 steps are completed by CNC control

Machine body

Drilling bar box

Infeeding system (Z axis)

Coolant system

Oil temperature controller machine

Auto chips removal device

Central lubrication system

Pneumatic control system

Guide frame system

Drilling bar support system

Gsk CNC control system

Oil chamber filter device and filter paper

Overflow valve