Project Overview
Versatile 2-in-1 Machine for Precision Drilling and Tapping Operations
In today’s compact workshops and DIY environments, space efficiency and multi-functionality are paramount. The Electric 220V Bench Drilling Tapping Machine addresses these needs by combining drilling and tapping capabilities into a single, robust benchtop unit. Designed for metalworkers, mechanics, hobbyists, and small manufacturing operations, this machine eliminates the need for separate equipment while delivering professional-grade performance.
Operating on standard 220V household or workshop power, this machine offers exceptional versatility for creating threaded holes in steel, aluminum, brass, and other metals. Its compact footprint makes it ideal for garages, repair shops, prototyping labs, and educational facilities where floor space is limited but capability cannot be compromised.
Technical Specifications: Engineered for Reliability and Performance
Core Machine Parameters
| Parameter | Specification |
|---|---|
| Model | ZS4125B (Typical) |
| Power Supply | 220-240V / 50-60Hz (Single Phase) |
| Maximum Drilling Capacity | 25mm (1 inch) in Steel |
| Maximum Tapping Capacity | M22 (Metric) |
| Motor Power | 1100W (1.5 HP) |
| Spindle Speed Range | 290-2150 RPM (5-speed) |
| Spindle Taper | B20/MT3 |
| Spindle Travel | 120mm |
| Max Spindle to Column Distance | 240mm |
| Max Spindle to Table Distance | 330mm |
| Max Spindle to Base Distance | 610mm |
| Swing | 480mm |
| Table Size | 320×280mm |
| Base Size | 580×370mm |
| Column Diameter | φ85mm |
| Machine Height | 1000mm |
| Net Weight | 122kg |
| Gross Weight | 139kg |
Advanced Technical Features
- Heavy-Duty Cast Iron Construction: Provides superior stability and vibration dampening for precise operations.
- 5-Speed Gear Transmission: Allows optimal speed selection for different materials and operations.
- Quick-Change Chuck System: MT3 taper with 25mm capacity chuck for fast tool changes.
- Adjustable Depth Stop: Ensures consistent drilling and tapping depths for batch production.
- Coolant System Compatibility: Built-in provisions for coolant attachment to extend tool life.
- Safety Guard with Micro Switch: Automatic power cutoff when guard is opened for operator protection.
- Precision Ground Spindle: Ensures minimal runout and high accuracy.
- Centralized Lubrication Points: Easy maintenance access points for long-term reliability.
Key Advantages for Modern Workshops
Performance and Efficiency Benefits
| Aspect | Benefit for Your Workshop |
|---|---|
| Space-Saving Design | Combines drilling and tapping in one unit, saving valuable workshop space. |
| Quick Operation Switching | Easily switch between drilling and tapping modes without changing machines. |
| Wide Speed Range | 290-2150 RPM covers everything from large diameter drilling to fine tapping. |
| Heavy-Duty Construction | Cast iron body absorbs vibrations for cleaner holes and threads. |
| Standard Power Requirements | Runs on common 220V single-phase power, no special electrical setup needed. |
| Versatile Material Handling | Capable of working with steel, aluminum, brass, plastics, and wood. |
Investment Analysis: Maximizing Your Workshop ROI
Cost-Benefit Considerations
- Equipment Cost: Typically 30-40% less than purchasing separate drilling and tapping machines of comparable quality.
- Space Savings: Requires approximately 60% less floor space than two separate machines.
- Productivity Gains: Eliminates workpiece transfer time between operations.
- Tooling Compatibility: Uses standard MT3 taper tools readily available from multiple suppliers.
- Operating Costs: Single motor design reduces energy consumption compared to running two machines.
Quality Assurance and Support
Manufacturing Standards
- CE Certification: Complies with European safety and electromagnetic compatibility standards.
- ISO Quality Controls: Manufactured under ISO 9001 quality management systems.
- Rigorous Testing: Each machine undergoes functional testing before shipment.
- Precision Ground Components: Critical surfaces ground to ensure accuracy and longevity.
Warranty and Support
- 1-Year Warranty: Covers manufacturing defects and component failures.
- Technical Documentation: Comprehensive manuals with setup, operation, and maintenance instructions.
- Spare Parts Availability: Common wear parts stocked for quick shipment.
- Online Support: Video tutorials and technical assistance available.
Frequently Asked Questions (FAQ)
Q: What is the main advantage of a combined drilling and tapping machine?
A: The primary advantage is space and cost efficiency. You get two essential metalworking functions in one compact unit, eliminating the need for separate machines and reducing workpiece handling time between operations.
Q: Can this machine handle stainless steel?
A: Yes, with appropriate cutting speeds, coolant, and quality tooling, the machine can drill and tap stainless steel. For frequent stainless work, we recommend using cobalt drills and premium taps with appropriate lubricants.
Q: What accessories are included with the machine?
A: Standard packages typically include: MT3 drill chuck with key, chuck arbor, machine oil, hex keys, and operator manual. Optional accessories include: tapping attachment, coolant system, work light, and vise.
Q: How difficult is it to switch between drilling and tapping modes?
A: The switching process is straightforward. For tapping, you typically install a tapping attachment or use a tap holder in the chuck. The machine’s reversible motor (forward/reverse) is essential for tapping operations.
Q: What maintenance does this machine require?
A: Regular maintenance includes: checking and tightening fasteners, lubricating moving parts, cleaning chips and debris, inspecting belts for wear, and ensuring electrical connections remain secure. The manual provides detailed maintenance schedules.
Q: Is professional installation required?
A: While the machine can be installed by a knowledgeable user, we recommend professional installation to ensure proper leveling, electrical connection, and safety compliance, especially for first-time machine owners.
