Dezhou Guanlu Precision Machinery Co.,Ltd
A multi-process deep hole drilling machine capable of gun drilling, BTA drilling, and boring for shaft-type parts up to 4500mm in length, featuring lateral workpiece movement for both coaxial and eccentric holes.
Machine Brief
1.1 Processing Capacity
Gundrill: Ø8 - Ø30 mm
BTA Drill: Ø30 - Ø60 mm
Boring: Ø40 - Ø100 mm
Max. Machining Depth: 2500 mm
Max. Hole Length-Diameter Ratio: 100:1
Workpiece Range: Ø25 - Ø220 mm, Max. Length 4500 mm
1.2 Drilling Methods
Gundrilling (External chip removal)/BTA Drilling (Internal chip removal)/Boring
1.3 Workpiece & Machining Features
Lateral (Off-Centre) Movement & Indexing: The workpiece can be moved laterally and indexed, suitable for machining coaxial or indexed holes on shaft-type parts.
Coaxial Holes: Can be machined with or without workpiece rotation.
Off-Centre Holes: Machined without workpiece rotation.
Model | ZSK2206F | |
Main parameter | Drill diameter range | Φ8~Φ30mm |
BTA drilling diameter range | Φ30~Φ60mm | |
Boring diameter range | Φ40~Φ100mm | |
Max. Drill depth | 2500mm | |
Max. Workpiece lenth | 4500mm | |
Workpiece OD range | Φ25~Φ220mm | |
Drilling eccentricity (mm) | 110mm | |
Drill box | Main motor power | 22KW |
Max. Rotary speed | 3000r/min | |
Headstock | Maximum speed (r/min) | 40 |
Main motor power(KW) | 3.7 | |
Transverse stroke(mm) | 250 | |
Tool feed | Feeding speed range | 5~500mm/min |
Rapid move speed | 3m/min | |
Feeding motor torque | 15Nm | |
Coolant system | Max. Flow | 200L/min |
Max. Pressure | 8MPa | |
Filter accuracy | 20μm | |
Oil tank capacity | 2000L | |
Other | Total machine power | 50KW |