TMC-540L CNC Drilling and Tapping Machining Center

We engineered the TMC-540L CNC Drilling and Tapping Machining Center to meet the unrelenting speed demands of precision IT, telecommunications, and automotive connector manufacturing. As an established direct-source manufacturer with a production history dating back to 1995, our factory has evolved from manufacturing high-precision bearings to high-accuracy optical machines, and finally to complete world-class CNC machine tools. This compact speed-demon features a robust herringbone column design and lightweight moving assemblies that minimize inertia, enabling a rapid-feed rate of 48 m/min and driving tool-to-tool changes down to 1.8 seconds. This high-speed direct-drive spindle unit consistently reduces cycle times by up to 35% compared to standard general-purpose machines.
To ensure the high performance of this machine, we implement strict, multi-stage quality control utilizing advanced testing equipment including USA Hexagon coordinate measuring machines (CMM) and UK Renishaw laser interferometers. Every casting bed is processed in-house - following a sequence of rough machining, finish machining, and meticulous precision grinding - to eliminate internal stresses and guarantee permanent geometric alignment. We understand that overseas buyers require reliable field support, which is why we provide a 1-year warranty on both mechanical components and the CNC system, fully backed by our veteran after-sales engineering team who carry over 10 years of field experience. For smooth international logistics, we offer transparent transactional terms, typically initiated with a 30% deposit to trigger production, with the remaining balance due post-shipment inspection, delivering an optimized and worry-free buying process.
Technical Specifications
|
Item |
Unit |
TMC-540L |
|
X/Y/Z Axis Travel |
mm |
500 / 400 / 350 |
|
Worktable Area |
mm |
600 × 400 |
|
Worktable Load Capacity |
kg |
200 |
|
Distance from Spindle Nose to Worktable |
mm |
170 – 520 |
|
Positioning Accuracy |
mm |
0.01 |
|
Repeat Positioning Accuracy |
mm |
±0.003 |
|
Maximum Spindle Speed |
rpm |
Direct Drive 20000 |
|
Spindle Taper |
– |
BT30 |
|
Spindle Motor Power |
kW |
3.7 – 5.5 |
|
3-Axis Motor Power |
kW |
1.5 / 1.5 / 3.0 |
|
3-Axis Rapid Traverse Speed |
m/min |
48 / 48 / 48 |
|
3-Axis Cutting Feed Rate |
mm/min |
1 – 10000 |
|
ATC Tool Specification |
– |
BT30 |
|
Tool Magazine Type & Capacity |
pcs |
Servo 21T |
|
Tool Change Time |
s |
1.8 |
|
Air Pressure Requirement |
kg/cm² |
6 – 6.5 |
|
Required Power Capacity |
kVA |
15 |
|
Machine Overall Dimension (Length×Width) |
mm |
2000 × 1970 |
|
Machine Height |
mm |
2300 |
|
Machine Weight (Approx.) |
kg |
2500 |
Application Areas
5G Telecommunications
High-speed machining of aluminum cavity filters, shielding covers, and complex heat-dissipation plates.
Automotive Electronics
High-volume tapping and drilling of electronic control unit (ECU) housings, sensor brackets, and electric vehicle battery connector terminals.
Precision Hardware
Processing of small non-ferrous metal components, lock bodies, and consumer electronics internal frames.
Factory Strength & Manufacturing Capabilities
Our manufacturing base in Ningbo is operated strictly under a modern ERP system. We run a fully integrated production line that includes independent R&D, mechanical processing, optical machine assembly, sheet metal manufacturing, and automated supporting solutions. Supported by advanced equipment such as Taiwanese precision guideway grinders and high-precision CNC coordinate boring machines, we maintain complete control over the structural integrity and precision of every component that goes into our machine tools.
Quality Control Standards
Quality is the lifeline of our brand. Our metrology center utilizes UK Renishaw dual-frequency laser interferometers to calibrate the positioning and repeatability of all three axes. Castings are sourced from premium suppliers and subjected to natural aging before undergoing in-house finish machining on our high-precision coordinate boring machines. Our quality assurance team executes GB/T25373-2010 procedures for assembly and paint-matching contact inspections to guarantee long-term stability.
FAQ

Honor and qualification

Utility Model Patent Certificate

Utility Model Patent Certificate

Utility Model Patent Certificate

Utility Model Patent Certificate

Utility Model Patent Certificate
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