Chinese 
English
ZK2130DB/2500 Deep Hole Drilling Machine
BTA is an external cooling and internal chip removing type of deep hole drilling. The drill head and drill stem is connected by screw. The rigidity is higher than gun drill and the drilling efficiency is 2-4 times higher than gun drilling. BTA deep hole drilling requires higher oil pressure and sealing between workpiece and guide sleeve. This type of deep hole drilling is suitable for constant and heavy volume drilling because of high efficiency. Limited by inner space of drill stem, BTA drilling is mainly used in drilling diameter Φ16 – 65mm of deep hole, the max drilling hole diameter can reach 130mm.
Main Parameter of the machine:
1. No. of spindle: 1 pcs
2. Drilling hole diameter: 16—30mm
3. Max. drilling hole depth: 2500mm
4. Max. diameter of workpiece: 320mm/500mm
5. Clamping diameter of center chuck: 270mm/500mm
6. Processing length of workpiece: 2500mm
Machine processing part
Typical Application: concentric holes processing of shaft parts, such as mining machinery bore bits, position, joints and casings.
If you have any question, please feel free to contact us.
Email: gsmsxoffice@gmail.com
Whatsapp:+8618740435523
Skype: gsm-grace
