Product Overview
SourcingProChina is a sourcing agent based in China, connecting overseas buyers with verified manufacturers of automatic tapping machines. These machines are built for thread-forming operations on nuts, screws, metal parts, and plastic components, using servo motor control and precision lead screw systems to achieve consistent tapping accuracy at production scale.
Through our supplier network, we source automatic tapping machines in multiple configurations — standard, fully enclosed, and multi-function drilling & tapping combination models — equipped with PLC control systems and touch-screen interfaces, suited to high-volume manufacturing operations across fastener, automotive, and electronics component production.
Core Technical Parameters
Automatic Double Tapping Machine (Inclined Type, Servo-Driven Lead Screw)
| Feature | Specification |
|---|
| Structure | Fully enclosed / Semi-enclosed / Standard oil-guard inclined type |
| Control System | Taiwan-imported PLC and touch screen |
| Lead Screw System | Taiwan-imported servo-driven lead screw power head |
| Concentricity / Perpendicularity | Up to 0.05mm |
| Repeatability | Within 0.2mm |
| Changeover | Fixture, vibration bowl, and lead screw bushing replacement for product switching |
| Protection Features | Chip containment, splash guarding, noise-reduction enclosure options |
Fully Enclosed Automatic Drilling & Tapping Machine (Multi-Function)
| Feature | Specification |
|---|
| Servo System | 3 servo motors for coordinated axis control |
| Cycle Speed | 2–3x faster than conventional (non-servo) tapping machines |
| Quality Control | 100% go/no-go gauge inspection pass rate on tapped output |
| Functions | Drilling, tapping, and reaming in a single machine cycle |
| Material Compatibility | Steel, copper, aluminum, alloy, and engineering plastics |
| Control System | Taiwan-imported PLC and touch screen |
Key Features
Servo-Coordinated Precision
Three servo motors coordinate axis movement for consistent thread depth and alignment, reducing the accuracy drift common in mechanically-linked tapping systems.
Verified Thread Quality
Machines are configured to hold 0.05mm concentricity/perpendicularity and 0.2mm repeatability, with output validated against go/no-go gauge inspection at the sourcing factory.
Production Throughput
Servo-driven cycle times reduce per-unit tapping duration compared to conventional lead-screw-only machines, supporting higher daily output for fastener and metal component lines. [需补充具体台时产能数据]
Multi-Process Integration
Combined drilling, tapping, and reaming functions in one unit reduce the number of separate machines and floor space required for a single production line.
Operator Interface
PLC-based touch screen control allows parameter setting (thread depth, spindle speed, cycle sequence) without manual mechanical adjustment.
Configurable Enclosure Options
Fully enclosed, semi-enclosed, or standard oil-guard structures are available depending on workshop safety and environmental requirements.
Material Range
Compatible with steel, copper, aluminum, alloy materials, and engineering plastics, with parameters adjustable per material via the servo control system.
Application Scenarios
- Nut tapping (through-hole and blind-hole)
- Screw drilling and tapping
- Clip and bracket thread-hole machining
- Metal part drilling and tapping
- Reaming operations
- High-volume fastener production
- Automotive component thread forming
- Electronic component threading
FAQ
Q1: How does a servo-driven tapping machine differ from a conventional tapping machine in actual production?
A: Servo motor control and precision lead screw systems allow the machine to hold 0.05mm concentricity/perpendicularity and 0.2mm repeatability, with tapped output validated through go/no-go gauge inspection. Cycle times are also reduced compared to conventional non-servo tapping machines.
Q2: What thread standards can these machines produce?
A: Depending on lead screw and tooling configuration, the machines can produce metric (M), unified (UNC/UNF), and pipe thread (NPT/BSP) standards, as well as custom thread specifications.
Q3: Can the machine process different workpiece materials?
A: Yes. Steel, copper, aluminum, alloy materials, and engineering plastics are all supported, with servo parameters adjustable per material to maintain thread quality.
Q4: What quality control method is used to verify thread accuracy?
A: Tapped parts are inspected using go/no-go gauge testing, with the servo-controlled process designed to minimize deviation.
Q5: How is the machine adapted for different product types?
A: Changeover is done by replacing fixtures, vibration bowls, and lead screw bushings, allowing the same machine to be reconfigured for different nut, screw, or part geometries without purchasing a separate unit.
Q6: What enclosure options are available for workshop safety?
A: Fully enclosed, semi-enclosed, and standard oil-guard configurations are available. Enclosed versions provide additional chip containment, splash protection, and noise reduction.
Q7: Working with SourcingProChina — what does the sourcing process involve?
A: As a China-based sourcing agent, SourcingProChina identifies and vets manufacturers for automatic tapping machines matching your spec, coordinates factory quotation, MOQ confirmation, and export logistics on your behalf.
Ordering Information
- MOQ: 1 set (subject to final factory confirmation)
- Delivery Time: Typically 30–45 days after order confirmation, factory-dependent
- Customization: Lead screw specifications, fixturing, and automation integration available on request
- Payment Terms: T/T, L/C (negotiable per supplier)
- Warranty: 12 months from commissioning
- Packaging: Standard export packaging with protective film and wooden crates
Request a factory quotation, technical datasheet, or sample inspection report — contact SourcingProChina's sourcing team directly for your automatic tapping machine requirement.
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