Tube Sheet High-Precision CNC Drilling Machine PHM6060/2

Overview

The PHM6060/2 is a heavy-duty gantry mobile CNC High Speed Tube Sheet Drilling Machine designed for large-scale tube sheet and flange processing in industries like power generation, petrochemicals, and marine engineering. Its dual-spindle design (marked by “/2”) and extra-large workbench (6500×6000mm) enable simultaneous high-precision drilling, milling, grooving, and chamfering of workpieces up to 6000×6000mm (L×W) and 250mm thick. Powered by the KND K2000 CNC system (6-axis control), it delivers consistent performance for ultra-large components that standard drilling machines cannot handle.

Key Features & Benefits

Dual-Spindle Efficiency

Equipped with 2×37KW spindle motors and BT50 tapers, the PHM6060/2 drills holes up to φ90mm (max diameter) and taps up to M42. Dual spindles operate independently, doubling processing efficiency—ideal for mass-producing large tube sheets (e.g., power plant boiler tube sheets).

Extra-Large Workpiece Capacity

The 6500×6000mm workbench supports a loading weight of 3000KG/㎡, accommodating oversized components like marine engineering pipeline flanges or petrochemical reactor tube sheets. T-slot width (28mm) allows flexible workpiece fixing with clamps.

Superior Precision & Stability

With X-axis positioning accuracy of 0.06mm/Full travel and Y-axis 0.05mm/Full travel, the machine ensures hole position consistency—critical for tube sheets where misalignment would cause equipment failure. The gantry structure’s high rigidity reduces vibration during high-speed movement (X/Y-axis speed up to 10m/min).

Core Components & Quality Assurance

The PHM6060/2 uses premium components to withstand heavy-duty operations:

Linear guide ways: HIWIN / HTPM (Taiwan, China) — ensures smooth gantry movement even under full load.

CNC system: KND K2000 (China) — 6-axis control for complex multi-tasking (drilling + chamfering).

Spindles: Kenturn / SPINTECH (Taiwan, China) — high torque (470Nm ≤750r/min) for thick-plate drilling.

Hydraulic valves: YUKEN (Japan) / Justmark (Taiwan, China) — stable clamping pressure (15MPa) for oversized workpieces.

Electrical components: SCHNEIDER (France) / ABB (Germany) — reliable buttons and indicator lights for safe operation.

We guarantee component quality; alternatives of equal standard are used if designated brands are unavailable.

Application Scenarios

Power Plant Industry

Processes large boiler tube sheets for coal-fired or nuclear power plants—dual spindles reduce processing time for 6000mm-wide tube sheets, meeting power plant equipment delivery deadlines.

Marine Engineering

Drills holes in marine pipeline flanges and hull structural plates—the extra-large workbench handles hull components, while high precision ensures seawater corrosion resistance (no gaps between flanges).

Petrochemical Equipment

Manufactures reactor tube sheets for large petrochemical plants—capable of drilling hundreds of holes in one setup, ensuring alignment with catalyst tubes for efficient chemical reactions.

Action Call & After-Sales Service

Inquire Now for Custom Solutions

The PHM6060/2 supports customized power supply (3-phase 4-line 380±10%V 50±1HZ or as per order). Click Inquire to share your workpiece specs, or add to Basket (current quantity: 1 unit) for fast production scheduling.

Comprehensive After-Sales Care

On-site installation and commissioning by professional engineers to ensure machine alignment.

2 sets of free accessories (photoelectric edge finders, inner hexagon spanners) and 2 kegs of spare paint.

Lifetime maintenance guidance—we provide spare parts (e.g., spindle synchronous belts) at factory prices.

Note: The above is our fixed supplier. It’s subject to be replaced by same quality components of other brand if the above supplier can’t supply the components in case of any special matter.

1).Power supply：  3 phase 4 lines     380±10%V    50±1HZ (or as per order)

2).Compressed air pressure：       ≥0.5MPa

3).Temperature：                 0-40°C

4).Humidity：                     ≤75%