Gear hobbing machine
Rolling MachineST-60A
This machine is specialized in the design and development of rolling pipe fittings, which uses 3 identical rollers to roll 2 pieces. Optimum capacity can be obtained when rolling thread or embossing. This model can also be used for fixed-length rolling, the length of the roll depends on the thickness of the wheel, and when rolling, no axial pressure will be produced.This machine is often used for rolling taper pipe threads (e.g. PT,PF, etc.)
| Canonical name | Models | ST-30A | ST-60A |
|---|---|---|---|
| Wheel processing Range | Max OD | φ30 mm | φ60 mm |
| Minimum OD | φ10 mm | φ18 mm | |
| Pitch Range | $number mm | 0.75-4.0 mm | |
|
Range of fixed-length wheels (In-feed) |
The "MM" | mm | |
|
The range of fixed-pass wheels (Thru-feed) |
Free | Free | |
| Wheel specification | Wheel speed | 200-820 RPM | 120-440 RPM |
| Diameter | φ90 mm | φ130 mm | |
| Diameter | φ25.4 mm | φ40 mm | |
| Thickness | mm | mm | |
| Keyway | 6.35 mm | 8 mm | |
| Distance between roller shafts | Maximum Distance | 130mm | 210mm |
| Minimum distance | mm | In the MM | |
| Maximum rolling pressure | 8 tons | Tons | |
| Wheel drive horsepower | 1.5 kw | 3.75 kw | |
| Hydraulic system horsepower | 0.75 kw | 2.2 kw | |
| Cooling pump Horsepower | 0.09 kw | 0.09 kw | |
| Ground to wheel Center height | $number mm | $number mm | |
| Occupied area | 1080L x 850W mm | 1250L x 1250W mm | |
| Total height of machinery | $number mm | 1450 mm | |
| Mechanical weight | Net weight | $number kgs | $number kgs |
| Gross | $number kgs | 1450 kgs | |