Automatic Multi Head Drilling and Tapping Machine for Floor Heating

• Customization: Available
• After-sales Service: Online Support
• Warranty: 1 Year
• Model NO.: M3000-DT
• Structure: Vertical Drilling Machine
• Layout: Vertical
• Controlling Mode: CNC
• Number of Shaft: 6
• Hole Diameter: φ2-16 mm
• Automatic Grade: Automatic
• Precision: High Precision
• Certification: CE, ISO 9001
• Condition: New
• Applicable Industries: Floor Heating, Liquid Cooling Industry, Metal Fabr
• Material: Carbon Steel, Stainless Steel, Aluminum, Copper, P
• Machine Type: CNC Drilling and Tapping Machine
• Motor: 6kw High Speed Spindle Motor; Servo Motors
• Spindle Travel: 220mm
• Driving Mode: Servo Motor Drive / CNC Servo Control
• Spindle Taper: Bt30 / Er32
• Tapping Range: M3- M16
• Function: High-Speed CNC Drilling, Tapping & Milling
• Drilling Head Motor Power: 2.2 Kw (6 Units)
• Rated Frequency: 50 Hz
• Drilling Pipe Wall Thickness: 1.8-4.5 mm
• Spindle Speed: 3000 Rpm
• Transport Package: Standard Packaging
• Specification: 4000mm*1700mm*1700mm
• Trademark: BOBO
• Origin: China
• Package Size: 400.00cm * 170.00cm * 170.00cm
• Package Gross Weight: 1.000kg
• Lead Time: 40 days (1 - 1 Pieces) ; To be negotiated ( > 1 Pieces)

Product Description

Product Introduction

The M3000-DT is a high-precision CNC drilling and tapping machine engineered for longmetal profile processing, boasting a 3000mm X-axis travel and efficient double-station design(1500mm per station). Ideal for construction, automotive, and machinery manufacturing, itexcels in continuous, high-throughput machining. Powered by a 6K W high-speed spindlemotor and Starpo servo motors (X:1KW, Y/Z:0.75KW), it delivers stable performance withprecise motion control. The Taiwan Baoyuan 4-axis bus system ensures intelligent operation,paired with a 19-inch industrial screen for user-friendly programming. Its heavy-duty castiron structure guarantees rigidity and low vibration during high-speed work. Supportingvoltage (220V/380V/415V) and spindle power customization, it adapts to global standardsand diverse processing needs, perfect for drilling, tapping, and milling aluminum, steel, andother metal components.

Features

1.Diverse Application Fields: This technology is widely used in automotive frames, HVAC systems, aerospace, metal furniture, floor heating and liquid cooling systems. It provides high-strength threaded connections for thin-walled pipes and profiles, replacing traditional welding and riveting.
2.Versatile Material Compatibility: Excellent for a wide range of ductile metals, including carbon steel, stainless steel, aluminum alloys, copper, and brass. It effectively processes materials with a wall thickness up to 12mm, providing a reliable foundation for tapping.
3.Certification: CE/ISO
4.Chipless Bushing Formation: Using friction-generated heat (650 to 750°C), the tool plastically displaces material to form a solid bushing that is 3 to 4 times thicker than the original wall. This eliminates metal waste and ensures a clean, sustainable manufacturing process.
5.Exceptional Thread Strength: By combining flow drilling with roll tapping (forming taps), it creates precision-engineered threads with high torque resistance and pull-out strength. This eliminates the need for expensive weld nuts or rivet nuts, significantly reducing assembly time and costs.

Detail 1

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Detail 3

The machine features 7 drilling spindles with 7×2.2KW power heads, supporting a max workpiece length of 4500mm.

It has an adjustable drilling feed speed of 0-30m/min, with a drilling diameter range of 2-16mm and pipe wall thickness of 1.8-4.5mm.

The machine runs on 380V/50Hz power supply and requires an air pressure of 0.7-0.8Mpa for stable operation.

Sample

Sample

Sample

Technical Specifications

(Custom configurations available upon request.)

Adjustable drilling feed speed	0-80m/min
Drilling diameter range	Φ 2-16mm
Minimum distance between two holes	170mm
Drilling pipe wall thicknes	1.8-4.5mm
Maximum feed stroke	80mm
Processing workpiece length range	4300mm
Drilling power head motor power	2.2kw X 6 pieces
Rated voltage	three-phase 380V
Rated frequency	50hz
Spindle speed	3000r/min
Number of drilling power head groups	6 groups
Bit specification and model	Fried Dough Twists drill 8.6mm
Air pressure	0.5-0.8Mpa

After Sales Service

Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).
Extended Warranty: Optional coverage up to 12 months.
Global Support: 24/7 technical assistance and spare parts supply.
Training: Remote operation/maintenance training.

Company Profile

FAQ

Q: How does the flow drilling process work?
A: It uses a tungsten carbide tool rotating at high speed under axial pressure. Friction generates intense heat, softening the metal and allowing the tool to displace it into a reinforced bushing without cutting chips.

Q: Why is flow tapping better than traditional cutting tapping?
A: Flow tapping (roll tapping) compresses the grain structure of the material rather than cutting it. This produces stronger, work-hardened threads with higher load-bearing capacity and better wear resistance.

Q: Can it replace weld nuts or rivet nuts?
A: Yes. It creates a built-in threaded boss from the parent material, providing equivalent or superior strength while eliminating the risk of nuts spinning, loosening, or rusting at the joint.

Q:Is a specialized machine required for this process?
A:It can be performed on standard CNC machines, pillar drills, or milling machines, provided they have the required RPM and motor power to generate the necessary friction heat.

Q: What is the lifespan of a flow drilling tool?
A: Made from premium tungsten carbide, tools typically last for thousands of holes depending on the material hardness and proper use of specialized lubricants.