Three-axis rolling machine
The rolling machine ST-30A/60A
The machine is specially designed and developed for rolling pipe fittings. The machine is designed to roll two pieces of the same roller. Optimum capacity can be obtained when rolling thread or embossing. This type of machine can also be used in the fixed-length rolling system. The length of roll system depends on the thickness of the roller, and no axial pressure will be generated when rolling. This machine is used to roll taper pipe threads (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 | |