BT400A Heavy Duty Metal Torno Lathe Machine
Jiangsu Bestech Industrial Co., Ltd. presents the BT400A, a heavy-duty metal lathe engineered for precision turning of large workpieces. With a robust bed and powerful spindle, this torno lathe delivers reliable performance for industrial machining, repair shops, and manufacturing facilities.
Key Features
- Max. swing over bed: 400mm for large-diameter turning
- Center height: 200mm, bed width: 205mm for stability
- Spindle bore: 52mm with MT6 taper, D1-5 spindle nose
- 8-step spindle speed range: 70–2000 rpm
- Distance between centers: 1000mm
- Metric threads (26 kinds): 0.4–7mm; Inch threads (34 kinds): 4–56 T.P.I
- Motor power: 2.2kW; Coolant pump: 50W
- Net weight: 660kg; Packing size: 1930x1270x1600mm
Technical Specifications
| Parameter | Value |
|---|---|
| Turning diameter (Max.) | Ø400mm |
| Swing over cross slide | Ø248mm |
| Distance between centers | 1000mm |
| Center height | 200mm |
| Width of bed | 205mm |
| Spindle nose | D1-5 |
| Spindle bore | Ø52mm |
| Taper of spindle bore | MT6 |
| Spindle speed (8 steps) | 70~2000rpm |
| Top slide travel | 100mm |
| Cross slide travel | 200mm |
| Max. section of tools | 16x16mm |
| Range of metric threads (26 kinds) | 0.4~7mm |
| Range of inch threads (34 kinds) | 4~56 T.P.I |
| Lead screw diameter | Ø22mm |
| Tailstock quill diameter | Ø42mm |
| Tailstock quill travel | 114mm |
| Taper of tailstock quill | MT4 |
| Motor power | 2.2kw |
| Coolant pump motor | 50w |
| Voltage/AC | 380V~440V (3PH) |
| Packing size | 1930x1270x1600mm |
For more information about the BT400A heavy duty metal torno lathe, please contact Jiangsu Bestech Industrial Co., Ltd.
What is BT400A Heavy duty metal torno lathe machine?
The BT400A is a heavy duty metal lathe (torno) designed for machining cylindrical metal workpieces. It offers a maximum swing over bed of 400 mm, a center height of 200 mm, and a spindle bore of 52 mm. With a net weight of 660 kg, it is built for stability and durability in industrial settings. This lathe is suitable for turning, facing, threading, and other metalworking operations.
Applications
- Turning and facing metal workpieces up to 400 mm diameter
- Thread cutting with metric (0.4–7 mm) and inch (4–56 T.P.I) threads
- Machining shafts, bushings, and other cylindrical parts
- General metalworking in repair shops, manufacturing, and maintenance facilities
- Suitable for both small-scale and medium-scale production runs
FAQ
What is the maximum turning diameter of the BT400A lathe?
The maximum turning diameter (swing over bed) is 400 mm.
What is the spindle bore size of this lathe?
The spindle bore is 52 mm.
What is the net weight of the BT400A lathe?
The net weight is 660 kg.
What is the distance between centers?
The distance between centers is 1000 mm.
What is the spindle speed range?
The spindle speed range is 70–2000 rpm with 8 steps.
