drilling machine 2MK80
The 2MK80 deep hole drilling machine is a new type of machine tool recently developed by Dezhou Guanghe Machine Tool Co., Ltd. based on market demand.
Product application
Applied to aerospace, automotive manufacturing, oil and gas pipelines, lifting equipment, gun pipelines, bearings and other manufacturing industries.
We can customize according to your requirements.
| entry name | technical parameter | |
| Scope of work | Drilling diameter range | Φ26mm～φ90mm |
| Processing depth | 2000mm | |
| Maximum diameter of boring hole | Ф200mm | |
| Main spindle parameters of drilling and boring bar box | Center height | 350mm |
| Main spindle speed range | 20-600r/min (High and low speed continuously variable transmission） | |
| feeding parameter | Range of feed rate | 5-1000mm/min (stepless) |
cutting speed Feed rate | 30-100m/min 10-100mm/min | |
| Precision parameters | Processing accuracy | IT8-IT10 |
Roughness (drilling) Roughness (boring) Roughness (rolling) Roundness Cylindricity | ≤Ra3.2～12.5μm ≤Ra1.6～3.2μm Ra0.4μm ≤0.02㎜ ≤0.035/500㎜ | |
| Motor capacity | Boring bar motor power | 22KW |
| feed motor | 4.5KW servo motor | |
| Cooling pump motor power | 5.5KW | |
| Cooling system flow rate | 200L/min | |
| other | Rated pressure of cooling system | 1Mpa |
| size | （8000）X500X850 | |
| Gross weight | about12T |
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