Product Brief Description
OSIN GT Series High‑Speed Gantry Movable Boiler Drum Drilling Machine is specially developed for boiler industry production. It is mainly used for machining holes on boiler drums and headers. Special composite cutters enable one‑step completion of drilling and welding‑end machining tasks.
Equipped with BT50 precision spindle for high‑speed machining, the machine supports direct CAD/CAM data conversion to realize automatic and high‑precision processing. It can be connected with ERP management systems for production data interaction. Multi‑gantry structural layout is available according to customer requirements. Each gantry works as an independent processing unit, and the quantity of gantries can be customized based on actual production capacity demands. The whole machine features rigid mechanical structure and stable running performance.
This machine adopts premium imported spindle assemblies with high‑torque output capacity. The spindle uses synchronous‑pulley transmission structure to guarantee stable power output during heavy‑duty hole‑making.
The control system adopts Siemens 840D or 828D CNC system. Complete hydraulic system, cooling system and automatic lubrication system are equipped to support long‑time continuous heavy‑load production.
Core Advantages
‑ Customizable multi‑gantry design; each gantry is an independent processing station to improve overall production throughput ‑ BT50 high‑precision spindle delivers powerful torque for heavy‑duty drilling and trepanning ‑ Direct CAD/CAM file import, avoids manual programming errors, supports ERP data interconnection ‑ Complete supporting systems including hydraulic clamping, inner cooling, automatic lubrication and chip removal ‑ Mature matching of international well‑known brand core components for high stability and long service life
Main Technical Parameters
表格
| Parameter | Specification |
|---|---|
| Machined workpiece outer diameter (boiler drum / header) | Φ200‑Φ1700 mm (customizable) |
| Maximum workpiece length | Customized per customer requirements |
| Max diameter of trepanning | Φ80 mm |
| Clamping cylinder (upper pressing) | 2 sets |
| Workpiece supporting bracket | Customized according to workpiece size |
| X‑axis (gantry) positioning accuracy | 0.15 mm over full travel |
| Overall dimension | Approx. 22×5.7×4.5 m |
Note: Partial parameters can be adjusted according to customer on‑site conditions and workpiece specifications.
Standard Configuration
‑ BT50 precision spindle ‑ 37 kW spindle variable‑frequency motor ‑ 2 MPa internal cooling system ‑ Automatic lubrication system ‑ Plate‑chain type chip conveyor ‑ Electrical cabinet dust‑proof & dehumidification air‑conditioner ‑ Optical edge‑finder ‑ RS232 communication interface ‑ LCD operation display screen ‑ Portable manual pulse generator
Optional Configuration
‑ 30 kW spindle servo motor ‑ Hydraulic locking device ‑ High‑pitch lead‑screw transmission assembly
Recommended Tool Selection
‑ Carbide drill bits: suitable for high‑speed inner‑cooling cutting ‑ Ordinary twist drill bits: for general‑purpose hole processing ‑ Gun drills: for deep‑hole machining ‑ Composite special cutters: realize one‑step forming for drilling and countersinking
Main Outsourced Core Components
表格
| Component | Brand | Origin |
|---|---|---|
| Roller linear guide rail | — | Global well‑known brand |
| Ball screw | — | Global well‑known brand |
| Servo motor | — | Global well‑known brand |
| CNC control system | SIEMENS | Germany |
| Spindle unit | KINCHUN | Taiwan, China |
| Hydraulic valve components | ATOS | Italy |
| Oil pump | Justmark | — |
| Electrical components | SCHNEIDER | France |
| Tow‑chain, tool‑holders, rivets, pneumatic parts | Equivalent international‑grade suppliers | — |
Note: If the above‑listed suppliers cannot deliver parts under special circumstances, components of equivalent or higher quality level will be adopted without reducing technical standards.
Application Scenarios
Mainly applied for hole processing of boiler drums, headers and pressure‑vessel tubular workpieces in boiler and pressure‑vessel manufacturing factories. Complete drilling, trepanning, countersinking and welding‑end forming processes.
FAQ
Q: Can I choose multi‑gantry structure for this boiler drum drilling machine? A: Yes. Multiple independent gantry processing units can be configured according to your production capacity. Q: Does the machine support connecting with factory ERP system? A: Yes, it supports ERP management system docking for production‑related data transmission. Q: Is workpiece size customizable? A: The outer diameter and maximum length of boiler drums or headers can be customized according to user drawings and site conditions.
CTA Block
Send us your workpiece drawings and production requirements, our technical team will provide you with tailored configuration and formal quotation.
