Dener TMC 850
Key Specifications
Max Spindle
Spindle Taper
Table Size
Spindle Power
rapid traverse xyz
cutting feed rate
How much does the Dener TMC 850 cost?
Price estimate
We do not have a price for the Dener TMC 850 that we can stand behind, so we show no number. Configuration, options and installation move the final price a long way: a quote is the reliable figure.
Overview
The Dener TMC 850 is the smallest of Dener's CNC vertical machining centers, a BBT 40 machine with axis travels of 850 mm (33.5 in) in X, 510 mm in Y and 560 mm in Z. It carries a 10,000 rpm direct-drive spindle and a 24-tool arm-type changer as standard.
The travels describe a general-purpose shop machine. The table is 1,000 x 500 mm and takes 500 kg (1,102 lb), so it suits plates, small housings and vise work in two or three stations. Z travel of 560 mm is generous against the X travel and leaves room for a rotary table and long tools at once; Dener prepares the machine for a 4th axis as standard and lists the rotary table itself as an option.
Spindle motor power is listed as 7.5/18 kW with 47.7/115 Nm of torque. Rapid traverse is 36 m/min on all three axes and the cutting feed range is 1~15 m/min. The axis motors are 2.2/2.2/3.5 kW.
The standard control is a Mitsubishi M80A-8A with Navi-Mill conversational programming; a FANUC 0i MF is optional. Through-tool coolant at 30 bar is also an option, so deep drilling needs it added to the order. The frame is a stress-relieved Meehanite casting.
Full Specifications
| Parameter | Value |
|---|---|
| Rapid Traverse Xyz | 36/36/36 m/min |
| Cutting Feed Rate | 1~15 m/min |
| X Axis Travel | 850 mm (33.5 in) |
| Y Axis Travel | 510 mm (20.1 in) |
| Z Axis Travel | 560 mm (22 in) |
| Table Size | 1,000 x 500 mm |
| Max Table Load | 500 kg (1,102 lb) |
| Spindle Taper | BBT 40 |
| Max Spindle Speed | 10,000 rpm |
| Spindle Motor Power | 7.5/18 kW |
| Spindle Torque | 47.7/115 Nm |
| Axis Motor Power Xyz | 2.2/2.2/3.5 kW |
Specifications sourced from en.dener.com — verified 2026-10-05
Strengths & Limitations
Strengths
- 560 mm of Z travel on an 850 mm machine
- 10,000 rpm direct-drive BBT 40 spindle
- 36 m/min rapid traverse on X, Y and Z
- 24-tool arm-type ATC, chip conveyor and rigid tapping are standard
- Prepared for a 4th axis as standard
Limitations
- Table load limited to 500 kg (1,102 lb)
- Y travel of 510 mm limits part width
- Through-tool coolant (30 bar) is optional
- No positioning accuracy or machine weight in the specification table
Best For
Frequently Asked Questions
01
850 mm in X, 510 mm in Y and 560 mm in Z. The table measures 1,000 x 500 mm and carries up to 500 kg (1,102 lb).
02
A BBT 40 direct-drive spindle running to 10,000 rpm, with motor power listed as 7.5/18 kW and torque as 47.7/115 Nm. Dener lists faster direct-drive spindles as optional equipment.
03
A Mitsubishi M80A-8A with conversational programming (Navi-Mill) is standard. A FANUC 0i MF is listed as an option.
04
No. Coolant through nozzles around the spindle is standard, while through-tool coolant at 30 bar is on the optional equipment list, along with tool and workpiece measuring systems.
More from Dener
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FANUC Robodrill α-D28MiBADV Plus
Akira Seiki HV10A
