Johnford SLM-65-2S+B+C+Y
Image: johnford.com.tw, Johnford
Key Specifications
Max Spindle
Tool Capacity
Rapid Traverse
Spindle Power
control
swing over bed
How much does the Johnford SLM-65-2S+B+C+Y cost?
Price estimate
We do not have a price for the Johnford SLM-65-2S+B+C+Y 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 Johnford SLM-65-2S+B+C+Y is a twin-spindle multitasking machine: two identical 10 in turning spindles facing each other and, above them, a B-axis milling/turning spindle with a CAPTO C6 interface, 15,000 rpm and a 40-tool magazine.
The build is aimed at speed. The axes run on roller linear guideways with linear scales on X, Y and Z, rapid traverse is 40 m/min on all three, and both turning spindles have built-in motors: 22 / 27.5 kW (29.5 / 36.9 hp), 546 / 691 Nm (403 / 510 lb-ft) and 4,000 rpm through an A2-8 nose. It is a fast machine for medium-sized parts made complete, not a heavy roughing lathe.
The milling spindle is rated 18.5 kW (S1) / 23.1 kW (peak) and 61.6 / 78 Nm (45 / 58 lb-ft). Those are figures for end mills, drills and small face mills at high speed, and the tool limits agree: Ø75 mm (3 in) with adjacent tools, Ø100 mm (3.9 in) without, 320 mm (12.6 in) long and 10 kg (22 lb). The B axis swings from -30° to +190°, so the same tool reaches both spindles.
Maximum turning diameter is Ø500 mm (19.7 in) and bar capacity Ø80 mm (3.1 in) on either side. Y travel is ±130 mm (±5.1 in), Z travel 1,500 mm (59.1 in), and the sub-spindle moves 1,500 mm (59.1 in) on W. The machine weighs 15,000 kg (33,069 lb).
Full Specifications
| Parameter | Value |
|---|---|
| CNC Control | Siemens SINUMERIK 840D SL |
| Swing Over Bed | Ø780 mm (Ø30.7 in) |
| Max Turning Diameter | Ø500 mm (Ø19.7 in) |
| Distance Between Centers | 1,812 mm (71.3 in) |
| Chuck Size | 3-jaw hydraulic 10 in |
| Bar Capacity | Ø80 mm (Ø3.1 in) |
| Spindle Nose | A2-8 |
| Spindle Bore | Ø92 mm (Ø3.6 in) |
| Spindle Transmission | One Step |
| Max Spindle Speed | 4,000 rpm |
| Spindle Motor Power | 22 / 27.5 kW (29.5 / 36.9 hp) (Built-in) |
| Spindle Torque | 546 / 691 Nm (403 / 510 lb-ft) |
| Milling Spindle Taper | CAPTO C6 |
| Milling Spindle Power | 18.5 kW (S1) / 23.1 kW (peak) (24.8 / 31.0 hp) |
| Milling Spindle Torque | 61.6 / 78 Nm (45 / 58 lb-ft) |
| Milling Spindle Speed | 15,000 rpm |
| B Axis Range | -30°~+190° |
| B Axis Indexing | Every 5° (std.) / 2.5° (opt.) |
| B Axis Positioning Hydraulic Brake | Free Angle 0.001° |
| C Axis Resolution | 0.001° |
| Tool Capacity | 40 |
| Max Tool Diameter (full magazine) | Ø75 mm (Ø3 in) |
| Max Tool Diameter Without Adjacent Tools | Ø100 mm (Ø3.9 in) |
| Max Tool Weight | 10 kg (22 lb) |
| Max Tool Length | 320 mm (12.6 in) |
| X Axis Travel | -30 / +670 mm (-1.2 / +26.4 in) |
| Y Axis Travel | ±130 mm (±5.1 in) |
| Z Axis Travel | 1,500 mm (59.1 in) |
| Rapid Traverse Rate | X: 40 m/min (1,575 ipm); Y: 40 m/min (1,575 ipm); Z: 40 m/min (1,575 ipm) |
| Sub Spindle Chuck Size | 3-jaw hydraulic 10 in |
| Sub Spindle Bar Capacity | Ø80 mm (Ø3.1 in) |
| Sub Spindle Nose | A2-8 |
| Sub Spindle Bore | Ø92 mm (Ø3.6 in) |
| Sub Spindle Transmission | One Step |
| Sub Spindle Speed | 4,000 rpm |
| Sub Spindle Power | 22 / 27.5 kW (29.5 / 36.9 hp) (Built-in) |
| Sub Spindle Torque | 546 / 691 Nm (403 / 510 lb-ft) |
| Sub Spindle Bearing Diameter | Ø130 mm (Ø5.1 in) |
| W Axis Travel | 1,500 mm (59.1 in) |
| Servo Motor X | 8.2 kW |
| Servo Motor Y | 4.9 kW |
| Servo Motor Z | 7.7 kW |
| Servo Motor W | 4.9 kW |
| Servo Motor B | 2.3 kW |
| Machine Weight | 15,000 kg (33,069 lb) |
| Machine Dimensions | 9,136 x 4,180 x 3,543 mm (359.7 x 164.6 x 139.5 in) |
Specifications sourced from johnford.com.tw — verified 2026-10-04
Strengths & Limitations
Strengths
- Two identical spindles with built-in 22 / 27.5 kW (29.5 / 36.9 hp) motors and 4,000 rpm
- B-axis milling/turning spindle with CAPTO C6 and 15,000 rpm
- Rapid traverse of 40 m/min on X, Y and Z
- Linear scales and roller linear guideways on X, Y and Z are standard
- B-axis range of -30°~+190° and ±130 mm (±5.1 in) of Y travel
- Coolant through the milling spindle at 20 bar with cartridge filtration is standard
Limitations
- Milling spindle torque is 61.6 / 78 Nm (45 / 58 lb-ft), light for large cutters
- Tools are limited to 10 kg (22 lb) and Ø75 mm (3 in) with a full magazine
- Bar capacity of Ø80 mm (3.1 in)
- Simultaneous 5-axis machining is an option; the standard package is 4+1 axis
Best For
Frequently Asked Questions
01
Yes. The accessory list describes a twin-spindle system with the same parameters of spindles, both with built-in motors and 3-jaw hydraulic 10” chucks. The table gives each an A2-8 nose, a Ø92 mm (3.6 in) bore, 4,000 rpm and 22 / 27.5 kW (29.5 / 36.9 hp).
02
CAPTO C6 as standard, with a 40-tool ATC. An HSK-A63 spindle taper instead of CAPTO C6 is optional, and the page states that an ATC with over 40 tools is available.
03
As an option. The optional accessory list offers a programmable hydraulic tailstock instead of the sub-spindle, along with a hydraulic self-centering steady rest and a hydraulic self-centering follower rest travelling by CNC motor.
04
The SLM-120A+B+C+Y is the large single-spindle machine: Ø1,150 mm (45.3 in) turning diameter, 3,000 mm (118.1 in) of Z travel, a tailstock and 30,000 kg (66,138 lb). The SLM-65-2S+B+C+Y turns Ø500 mm (19.7 in), has 1,500 mm (59.1 in) of Z, two spindles and half the weight at 15,000 kg (33,069 lb). Both use the same CAPTO C6 milling spindle.
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