TOS Varnsdorf WRTD 130 Floor Boring Mill
Key Specifications
Spindle Diameter
Spindle Taper
Spindle Speed Range
Spindle Torque (max)
W-Axis (Spindle Extension)
Z-Axis (Column Traverse)
Overview
The TOS Varnsdorf WRTD 130 is a heavy-duty floor-type horizontal boring and milling machine designed for large workpiece machining in energy, mining, shipbuilding, and heavy engineering sectors. With a 130mm spindle diameter, the WRTD 130 delivers high torque for deep boring, heavy face milling, and contour milling on large castings and weldments that cannot be accommodated on conventional machining centers. The floor-mounted design eliminates rotary table weight limitations — workpieces can be positioned directly on the shop floor or on large floor plates. The W-axis (spindle extension) and Z-axis (column traverse) provide extensive boring reach into deep chambers and cross-bores. TOS Varnsdorf equips the WRTD 130 with Siemens 840D sl CNC and a comprehensive tooling system including BT/ISO face drivers and modular boring bar systems. The WRTD 130 is a direct competitor to Fermat and Pama floor borers in the 2,000-6,000 kW machine tool segment.
Full Specifications
| Parameter | Value |
|---|---|
| Spindle Diameter | 130 mm |
| Spindle Taper | ISO 50 / HSK-A100 |
| Spindle Speed Range | 1 - 2,000 RPM |
| Spindle Torque (Max) | Up to 12,000 Nm |
| W-Axis (Spindle Extension) | 750 mm |
| Z-Axis (Column Traverse) | Up to 6,000 mm |
| Y-Axis (Vertical) | Up to 4,000 mm |
| X-Axis (Floor Plate/Table) | Up to 8,000 mm |
| Face Plate Diameter | 1,600 mm |
| Control | Siemens 840D sl |
| Tos | 会社概要審議会だより公益財団法人TOSみどり森・守財団個人情報保護方針社内見学 |
| Pr | 受験・テスト対策に「結果を出す!」個別指導塾WAM |
| Modelwrd 130brandtos Varnsdorftypehorizontal Floor Type Boring Millscontact Sales Rep | Contact Sales Rep. |
| Modelwrd 130brandtos Varnsdorftypehorizontal Floor Type Boring Mills | Contact Sales Rep. |
| Model | WRD 130 |
| Brand | TOS VARNSDORF |
| Type | Horizontal Floor Type Boring Mills |
| Spindle Size51181x Horiz Tvl Of Col3937y Vert Tvl Of Head11811 | Power49.6 hpWeight70000 KGS |
| Spindle Size | 5.1181" |
| X Horiz Tvl Of Col | 393.7" |
| Y Vert Tvl Of Head | 118.11" |
| Power496 Hp | Weight70000 KGS |
| Power | 49.6 hp |
| Machine Weight | 70000 KGS |
| Looking To Purchase A New Tos Varnsdorf Wrd 130 | Contact Sales Rep. |
| Canamera Machine Tools Inc204 1440 52 Street Necalgary Alberta T2a4tbcanada | Danha's International Technology Ltd.1706 Hampton DriveCoquitlam, British Columbia V3E 3C9Canada |
| Benson Machines Pty Ltd348 Chisholm Roadauburn New South Wales 2144australia | P & L Machine Tools Pty. Ltd.32 Culverlands StreetHeidelberg West, Victoria 3081Australia |
Specifications sourced from machinetools.com — verified 2026-03-28
Strengths & Limitations
Strengths
- 130mm spindle for maximum torque in heavy boring and milling
- Floor-mounted design handles unlimited workpiece weight
- 750mm W-axis extension for deep bore reach
- Siemens 840D sl with full 5-axis option
- TOS Varnsdorf extensive global installed base and support
Limitations
- Very high capital cost and long lead time
- Requires large shop footprint and foundation preparation
- Operator skill requirements higher than VMC/HMC machining centers
Best For
Frequently Asked Questions
01
The W-axis is the spindle extension — the spindle can extend out of the headstock by 750mm to reach into deep bores, blind cavities, or cross-bores without moving the entire column. This is essential for boring long through-bores in large frames and housings.
02
The WRTD 130 performs deep boring, face milling, contour milling, drilling, threading, and tapping. With the optional facing slide (U-axis), it can also turn large diameters and face large surfaces without a separate turning machine.
Community Discussions
Troubleshooting and problem-solving — Tos Varnsdorf Bridgemill Problem - cnczone.com
Community discussion — Table type Horizontal Boring Machine WH 10 CNC (TOS VARNSDORF)
Troubleshooting and problem-solving — Problem Belleville spring washer replacement - CNCzone
Maintenance and service — Alarm 130 - "Tool Unclamped" - CNCzone
Community discussion — Tos FNK-25, anyone know anything about these? :
Pricing and buying discussion — CAPTO alternatives? : r/Machinists - Reddit
Community discussion — Modern good vertical milling machine brands :
Community discussion — Line boring : r/Machinists - Reddit
Links to community discussions. Summaries are editorial — visit the original thread for full context.
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