STT50A Multi-function Pipe and Bolt Threading Machine 900W 28rpm for 1/2"-2" Pipes and M33 Bolts
Professional STT50A multi-function threading machine with 900W motor power and 28 rpm speed. Handles pipe threading from 1/2" to 2" and bolt threading up to M33. Features quick-open die head, integrated cooling system, and robust aluminum alloy construction. Ideal for industrial pipe and bolt threading applications with standard and optional die sets available.
The STT50A is a versatile multi-function threading machine designed for professional pipe and bolt threading applications. This robust machine handles pipe sizes from 1/2" to 2" (Φ13-Φ50) and bolt threading up to M33, making it ideal for various industrial and construction applications.
| Model | STT50A |
|---|---|
| Pipe Machining Range | 1/2" - 2" (Φ13-Φ50) |
| Motor Power | 900W |
| Rotational Speed | 28 rpm |
| Gross Weight | 78 kg |
| Net Weight | 70 kg |
| Packing Dimensions | 700 × 440 × 540 mm |
- Quick-open die head
- Dies set 1/2"-3/4"
- Dies set 1"-2"
- Support stand
- Tools bag
- Metric dies: M8, M10, M12, M14, M16, M18, M20, M22, M24, M27, M30, M33
- BSW dies: 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1"
The STT50A features a durable construction with aluminum alloy components, providing excellent stability and performance. The machine includes a motor, chuck, die head, chamfering device, cutter frame, knife feed device, and integrated cooling system for optimal operation.
- Ensure reliable grounding and use anti-creep device during operation
- Keep children away from the machine to prevent injury
- Do not share electrical socket with high-power equipment like welding machines
- Avoid installing pipe clamps directly on machine to prevent cabinet damage
- Use proper cooling solutions - avoid water or saponified solutions
- For pipes above 2½", use low-gear processing mode
- Check pipe quality as ovality may affect thread depth consistency
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