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Good Wholesale Vendors Large Boring Machine - ZK2303A Series CNC Tube-Plate Drilling Machine – Premach Detail:
Function Description
The machine tool includes both BTA Deep hole drill (internal metal chip removal) and gun drill (external metal chip removal). Through one-time drilling, the machining accuracy and surface roughness that can only be guaranteed by drilling, expanding and reaming processes can be achieved. The mutual conversion between BTA and gun drill drilling is realized by replacing the corresponding components.
The machine tool has three independent drilling systems. The three drilling systems drill at the same time, and advance and retreat at the same time. It has high processing efficiency.
Machining accuracy of machine:
Hole deflection: ≤ 1mm / 1000mm
Roughness: Ra1.6 ~ 6.3um
Aperture accuracy: IT8~IT11



Technical parameter
|
Name
|
Parameter
|
Remark
|
| Gun drilling diameter range |
φ10mm~φ20mm |
|
| BTA drilling diameter range |
φ18mm~φ30mm |
|
| Max. drilling depth |
1000mm |
|
| Z axis Max. travel |
1800mm |
|
| Z axis feed speed range |
5~500mm/min |
Stepless
|
| Z axis rapid travel speed |
2000mm/min |
|
| Z axis rapid travel speed |
2000mm/min |
|
| X axis travel |
5000mm |
|
| X axis positioning accuracy/repeat positioning accuracy |
0.08mm/0.05mm |
|
| Y axis rapid travel speed |
2000mm/min |
|
| Y axis travel |
4000mm |
|
| Y axis positioning accuracy/repeat positioning accuracy |
0.08mm/0.05mm |
|
| Max. rotating speed of travel head with rotating drill |
2500r/min |
Stepless
|
| Driving motor power of the travel head with rotating drill |
7.5kW |
Stepless
|
| Max. pressure of coolant system |
10MPa |
Adjustable
|
| Max. flow of the coolant system |
100L/min |
adjustable
|
Product detail pictures:
Related Product Guide:
Our eternal pursuits are the attitude of regard the market, regard the custom, regard the science as well as the theory of quality the basic, have confidence in the very first and management the advanced for Good Wholesale Vendors Large Boring Machine - ZK2303A Series CNC Tube-Plate Drilling Machine – Premach , The product will supply to all over the world, such as: London, Boston, Slovak Republic, Insisting on the high quality generation line management and customers expert assistance, we now have designed our resolution to offer our buyers using the to start with amount getting and just after services practical experience. Maintaining the prevailing friendly relations with our buyers, we however innovate our solution lists all of the time to satisfy the brand new demands and adhere to the most up-to-date development of the market in Malta. We are ready to face the worries and make the improve to understand all the possibilities in international trade.