CNC horizontal boring and milling machine
TZK61 Series CNC Horizontal Boring and Milling Machine
A CNC replacement for the plain boring mill. Boring bars of Φ110 and Φ130 mm, tables of 1000 × 1000 and 1600 × 1800 mm carrying 3 t and 10 t, and five programmed axes including a 360° B axis. Drilling, boring, reaming, spot-facing, face milling and grooving in one set-up.
Features
- Gantry-form column with the headstock hung on the front face.
- Boring bar in 38CrMoAlA, surface nitrided, then ground and polished.
- Main drive from a servo motor through a two-speed gearbox.
- 7:24 50# spindle taper with automatic tool clamping and release.
- X, Y, Z, W and B each driven by their own motor.
- Timed lubrication to every guideway pair, adjustable, so every point gets enough oil.
- Hydraulic power pack for table clamping, tool clamping and the high / low range change.
- GSK 25iMb option: X, Y, Z, B and W all on AC servo motors.
- SINUMERIK 828D option: X, Y, Z and B on AC servo motors, W on a standard motor.
Specification
Published catalogue figures. Options and non-standard travels are quoted separately.
| Item | Unit | TZK6111 | TZK6113 |
|---|---|---|---|
| Working range | |||
| Table area, L × W | mm | 1000×1000 | 1600×1800 |
| Table load | kg | 3000 | 10000 |
| Table travel, X | mm | 1200 | 2000 |
| Headstock travel, Y | mm | 900 | 1700 |
| Table travel, Z | mm | 900 | 1700 |
| Boring bar travel, W | mm | 400 | 700 |
| Table rotation, B | deg | 360 | 360 |
| Spindle centreline to table surface | mm | 0-900 | 0-1700 |
| Spindle nose to table centre | mm | 510 (spindle at zero) | 810 (spindle at zero) |
| Spindle | |||
| Boring bar diameter | mm | Φ110 | Φ130 |
| Spindle taper (7:24) | — | ISO 7:24 50# | |
| Speed range, stepless | r/min | 5-2000 | 5-1500 |
| Max. output torque | N·m | 1000 | 2500 |
| Spindle motor | kW | 22 | |
| Feed | |||
| Rapid traverse, X / Y / Z | m/min | 3 | |
| Accuracy | |||
| Positioning accuracy, X / Y / Z | mm | 0.03 | 0.04 |
| Repeatability, X / Y / Z | mm | 0.015 | 0.02 |
| B axis, 4 × 90° optical sighting | arc-sec | 12 | |
| Tooling, weight and dimensions | |||
| Tool shank | — | ISO 7388/1-A JT50 | |
| Pull stud | — | ISO 7388/2 LDA-50 | |
| Machine weight | t | 12.8 | 26 |
| Total electrical capacity | kVA | 70 | 90 |
| Overall size, L × W × H | mm | 4570×3150×3390 | 6700×4300×4510 |
Request A Quote
Get A Tailored Quote For The TZK61 Series
Send The Largest Part Dimensions, The Material And The Tightest Tolerance. Our Engineers Confirm Whether The TZK61 Series Fits And Reply With A Detailed Quotation.
- +86 15162661999
- info@hankray.com
-
Room 1804-2, No. 33 Xinggui Street, Suzhou Industrial Park, Suzhou, Jiangsu, China
Model FAQs
Questions Engineers Ask About The TZK61 Series
What should I look at inside the TZK61 Series beyond the spec table?
Two build points matter most on this machine: gantry-form column with the headstock hung on the front face; and boring bar in 38crmoala, surface nitrided, then ground and polished. Structure decides how a machine ages — the specification table tells you what it does new, the build tells you what it does in year five.
How do I choose between the TZK61 Series and the TK68 / TK65 Series?
Both sit in the cNC horizontal boring and milling machine group, so the decision is capacity and duty, not kind: put your largest part dimensions, material and yearly quantity against each specification table and one of the two will run out of a figure first. Send the drawing and we will name which of the two fits — including the case where the smaller machine does the job.
What is the lead time and warranty on the TZK61 Series?
Standard configurations generally ship within 30 to 60 days of a confirmed order, with the date written into the contract. The TZK61 Series then carries a 12-month warranty on main components, handled by the plant that built it, with lifetime technical support and spare parts identified by part number at handover.
What acceptance testing does the TZK61 Series go through?
Every machine in the TZK61 Series range is laser-measured to ISO 230-2 over its travels, cuts a test piece that is measured rather than admired, and ships with a serial-numbered report carrying the measured values. If any line misses, the machine goes back into the shop until it passes — the report is a record, not a promise.
