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Email: cncengineer@minnuo.com
Boring Shaft Diameter: φ110mm · Max. Spindle Torque: 1225Nm · Table Size: 1100×960mm · Max. Table Load: 2500kg
The TPX6111B is a single-column digital boring machine with a φ110mm boring shaft and high torque output (1225Nm), designed for precision boring and coordinate hole processing. With a stable 1100×960mm worktable, it supports 2500kg heavy workpieces and enables repetitive precision machining of parts requiring multi-position drilling, countersinking, and flat surface milling.
TPX6111B Series
Spare parts supply
On-site installation service
Customized design
Why Choose Our CNC Solutions
Key Features
- ● φ110mm Boring Shaft with High Torque (1225Nm): Enables deep hole boring and large-diameter finishing with consistent force.
- ● Digital Positioning System (DRO-Compatible): Ensures coordinate accuracy in complex part layouts and multi-feature components.
- ● Heavy-Duty Table (1100×960mm, 2.5T Load): Suitable for medium-to-heavy assemblies including cast housings, jigs, and fixtures.
- ● Flexible Machining Modes: Supports boring, milling, spot facing, drilling, and threading with ease.
- ● Rigid Column and Feed System: Maintains stability and geometric precision during long machining cycles.
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Recommended Configurations
- ● DRO System (3- or 4-Axis)： Enables accurate coordinate boring and re-boring alignment.
- ● Facing Head Attachment： Allows face machining of flanges and stepped shoulders.
- ● Right-Angle Milling Head： Supports non-axial machining like side ports and side walls.
- ● Tool Presetter / Probe Kit： Speeds up setup and ensures accurate bore depth and position.
- ● Extended Boring Bar Set： Allows boring of deep pockets and high aspect-ratio holes.
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Application Case
- ● Client: Industrial Gearbox Repair Facility – Europe.
- ● Use Case: Coordinate boring of bolt holes and dowel pin seats in gearbox casings.
- ● Setup: TPX6111B with DRO + right-angle head for side ports.
- ● Results: Bore alignment deviation: ≤ ±0.02 mm, surface finish: Ra 1.6 µm with consistent concentricity, operator feedback: “The digital measurement makes repetitive multi-hole tasks simple and precise”.
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Product Specifications
| Specifications | Unit | TPX6111B | TPX6111B/2 | TPX6111B/3 | TPX6111C/3 |
|---|---|---|---|---|---|
| Boring shaft diameter | mm | 110 | 110 | 110 | 110 |
| Spindle taper hole | Morse No6(Optional ISO 7:24 No50) | ISO 7:24 No50 | |||
| Max.spindle torque | N.m | 1225 | 1225 | 1225 | 1250 |
| Max.flat disk torque | N.m | 1960 | 1960 | 1960 | 1960 |
| Max.spindle axial force | N | 12250 | 12250 | 12250 | 12250 |
| Max.spindle travel | mm | 600 | |||
| Spindle speed steps | 22 | 22 | 22 | stepless | |
| Spindle speed range | r/min | 8-1000 | 8-1000 | 8-1000 | 8-1100 |
| Flat disk slide travel | mm | 180 | 180 | 180 | 180 |
| Table size | mm | 1100×960 | 1100×960 | 1250×1100 | 1250×1100 |
| Max.table weight | kg | 2500 | 2500 | 3000 | 3000 |
| Max.distance from spindle centerline to table surface | mm | 900 | 900 | 1200 | 1200 |
| Table travel Vertical travel | mm | 1000 | 1000 | 1400(no rear column) | 1400(no rear column) |
| Table travelLateral travel | mm | 900 | 1250 | 1600 | 1600 |
| Feed speed | mm/min | 2500 | 2500 | 2500 | 2500 |
| Feed range | mm/r | 0.04-6/0.01-1.88 | 0.04-6/0.01-1.88 | 0.04-6/0.01-1.88 | 0.04-6/0.01-1.88 |
| Slide feed range | 0.32-2500 | ||||
| Main motor power | kW | 7.5 | 7.5 | 7.5 | 15 |
| Machine size(L×W×H) | mm | 4910*2454*2750 | 4910*2870*2750 | 5120*3380*3100 | 5120*3380*3100 |
| Machine weight | kg | 13000 | 14500 | 18000 | 18000 |
Catalog
Frequently Asked Questions
Minnuo’s jig boring machines are perfect for precision positioning holes in fixtures, dies, aerospace parts, engine housings, precision mechanical parts, and anywhere micron-level positional accuracy is required.
Our jig boring machines can achieve hole diameter accuracy within ±2–3 μm, hole position accuracy within ±3–5 μm, and surface roughness up to Ra 0.2–0.4 μm, depending on setup and tooling.
Jig boring machines emphasize positioning and geometric accuracy (hole locations relative to each other), while fine boring machines focus more on individual hole diameter and surface finish.
Yes! Just send us your workpiece drawings with required hole tolerances, sizes, material type, and our engineers will recommend a suitable jig boring machine model within 10 minutes.
Absolutely. Customizations include table size, spindle speed, boring stroke, DRO/CNC systems, fixture mounting interfaces, and integration with automated measuring systems.
Minnuo uses high-precision hardened guideways, thermal compensation systems, laser calibration, ball-bar dynamic tests, and real machining trials before delivery.
Standard manual jig borers are delivered in 30–40 working days. CNC or large-sized jig borers are typically delivered within 50–70 working days, depending on complexity.
Minnuo provides a one-year warranty, 24/7 technical support, remote video guidance, on-site installation assistance, and long-term spare parts availability for 10+ years.
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Have any questions? For answers or additional information about ourmachines, please contact us here.
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