Swiss-Type Lathe 386

Model / Category:

Swiss-Type Precision Lathe 386

Product Overview:

386 Swiss-Type Lathe: Key Features 1. Capacity: Φ12–Φ38 mm bar; interchangeable guide-bushing (maximum machining length 380 mm) and non-guide-bushing (80 mm) modes. Maximum main/subspindle drilling is Φ13 mm and tapping M12. 2. Precision and stability: SYNTEC 220TB dual-channel control, NSK P4 bearings, HIWIN/PMI guideways and ball screws, integrated oil-cooled main and subspindles, and thermal control. 3. Productivity: Turning, cross-milling and end-face fixed/rotary tools, main/subspindle indexing and helical tool entry. Rapid traverse is 24 m/min; subspindle ejection and part blow-off reduce auxiliary time. 4. Structure: Three guideways support the X1 axis, with a gantry-style L-shaped Y1 tool layout. Air-curtain protection, fluid-level detection and automatic guideway lubrication are standard. 5. Service: The stated offering includes a one-year machine warranty, two-year warranty on the controller and motor spindles, on-site service within 24 hours in Guangdong or 48–72 hours outside the province, three days of on-site training and optional additional training.

Model 386 Full-Function Swiss-Type Lathe

The model 386 is a sliding-headstock lathe for complex long parts. It lists maximum machining lengths of 380 mm with a guide bushing or 80 mm without, Φ12–Φ38 mm main/subspindle capacity, SYNTEC 220TB dual-channel control, ten controlled axes and four simultaneous axes.

Key features
1. Interchangeable guide-bushing (380 mm) and non-guide (80 mm) modes; main/subspindle drilling Φ13 mm and tapping M12.
2. SYNTEC 220TB control, NSK P4 bearings, HIWIN/PMI guideways and screws, integrated oil-cooled motor spindles and thermal control.
3. Turning, cross-milling and front/back fixed or live tooling, C1/C2 indexing 0.001° and helical tool entry.
4. Three guideways on X1, gantry-style L-shaped Y1 tool layout, air-curtain protection, fluid-level detection and automatic guideway lubrication.
5. The stated service includes one-year machine and two-year control/motor-spindle warranties, on-site service within 24 hours in Guangdong or 48–72 hours outside the province, and three days of training with optional additional training.

At a glance
- Machining length 380 mm with guide bushing / 80 mm without; Φ12–Φ38 mm bar.
- SYNTEC 220TB, ten controlled/four simultaneous axes and NSK P4 bearings.
- Main/subspindles 5,000 rpm; C1/C2 indexing 0.001°; front/back tooling.
- One-year machine and two-year control/motor-spindle warranties as stated.

Frequently asked questions

Specifications and capacity
Q: What machining length is listed?
A: Maximum 380 mm with a guide bushing or 80 mm without; modes are interchangeable.
Q: What bar sizes can it machine?
A: Φ12–Φ38 mm main/subspindle capacity; Φ39 mm main bore.
Q: What spindle speed and indexing are listed?
A: Main/subspindles 5,000 rpm, C1/C2 indexing 0.001°, with NSK P4 bearings and HIWIN/PMI guideways and screws.
Q: What are the drilling and tapping capacities?
A: Main/subspindle drilling Φ13 mm and tapping M12; live-tool drilling Φ10 mm and tapping M8.

Selection and production
Q: What does ten controlled/four simultaneous axes mean?
A: Ten axes are controllable and up to four can interpolate at once, coordinated with front/back live tools and spindle indexing.
Q: Guide bushing or non-guide mode?
A: Guide-bushing support suits long slender parts such as 380 mm shafts; non-guide mode can reduce remnants on short parts. Modes are interchangeable.
Q: Model 386 or 385?
A: The 386 lists 380 mm with guide support and more front/back tooling; the 385 lists 80 mm without a guide bushing and focuses on heavier cutting.
Q: Can an automatic bar feeder be added?
A: Yes, for continuous production.

Accuracy and service
Q: How is accuracy supported?
A: NSK P4 bearings, HIWIN/PMI guideways and screws, oil-cooled motor spindles with thermal control and 0.001 mm minimum increment.
Q: What service is stated?
A: One-year machine and two-year control/motor-spindle warranties; on-site service within 24 hours in Guangdong or 48–72 hours outside the province; three days of training with optional additional training.