High Speed Automatic Screw Capping Machine 120 Bottles Min 3 Pairs Friction Wheel PLC Control for Pharma Bottling Line
Engineered for maximum throughput in pharmaceutical bottling lines, the TW-D902 delivers 50-120 bottles per minute of precision screw capping. The 3-pair friction wheel system provides adjustable torque control at full production speed.
Technical Specifications
| Parameter |
TW-D902 |
| Output |
50-120 bottles/min |
| Voltage |
220V/1P, 50Hz |
| Power |
1.8KW |
| Air Source |
0.6Mpa |
| Capping System |
3 pairs friction wheels, torque-controlled |
| Cap Types |
Screw, flat, ribbed, child-resistant |
| Machine Dimensions |
2,550 x 1,050 x 1,900mm |
| Machine Weight |
720kg |
Key Features
High-Speed Throughput
- 50-120 bottles per minute sustained output matching modern counting and bottling line speeds
- 3-pair friction wheel capping head processes caps at all speeds without torque variation
- Integrated automatic cap feeding system sorts and delivers caps at line speed
- Inverter-controlled conveyor speed synchronized with upstream and downstream equipment
3-Pair Friction Wheel System
- Three independently adjustable friction wheel pairs apply progressive tightening torque
- Arbitrary torque adjustment per wheel pair prevents cap damage while ensuring seal integrity
- Compatible with screw caps, flat caps, ribbed caps, and child-resistant closures
- Self-centering cap placement mechanism eliminates skewed or cross-threaded caps
FAQ
What is the maximum sustained production speed?
The TW-D902 achieves 50-120 bottles per minute. For standard pharmaceutical bottles with 28mm screw caps, 100-120 bpm is routinely achieved in production.
Does speed affect cap tightening consistency?
No. The 3-pair friction wheel system is mechanically independent of conveyor speed. Each cap receives the same torque application regardless of line speed.