FW Series ROPP Capping Machine
Plastic Screw Capping Machine for Plastic Screw Caps
Automatic cap sorting, feeding, gripping, and screw capping for plastic screw cap packaging lines.
The XG / FX Series plastic screw capping machine covers plastic screw cap applications from standard bottle projects to higher-speed capping and large-barrel formats. The series includes XG-6, FX-6, and FX-6 large-barrel models.
Capacity
Bottle Diameter
φ40-φ200 mm
Container Height
80-350 mm
Cap Type
Plastic Screw Cap
- Automatic cap sorting, cap delivery, and cap gripping
- No bottle, no cap delivery logic on XG-6
- Conveyor, spiral conveyor, and star-wheel transfer on FX-6
- Protection logic for missing bottle, missing cap, and overload
- Standard bottle and large-barrel options within one series
Automatic Plastic Cap Sealing for Bottle and Barrel Projects
The XG / FX Series plastic screw capping machine is built for plastic screw cap sealing where stable cap handling, straightforward adjustment, and model options for different container sizes and output targets matter on the line.
Automatic Cap Sorting, Feeding, and Gripping
The XG-6 plastic screw capping machine handles automatic cap sorting, cap delivery, and cap gripping in one machine. The FX-6 also uses an automated cap transfer process through conveyor, spiral conveyor, and star-wheel movement before capping.
Accurate Bottle-to-Cap Alignment During Capping
The XG-6 plastic screw capping machine uses a bottle mouth guiding structure that keeps the cap and bottle accurately aligned during screw capping while the bottle body does not rotate with the capping head. The cap grabbing head uses a magnetic clutch with adjustable torque.
Aligned capping and adjustable torque support steady cap tightening.
Conveyor-to-Star-Wheel Transfer for Continuous Operation
The FX-6 plastic screw capping machine moves containers from the conveyor to the spiral conveyor, then to the infeed star wheel, through the capping position, and finally to the outfeed star wheel. The whole capping path stays clear and production-oriented.
Continuous transfer keeps bottle movement organized through the capping station.
Protection Functions for Daily Production
The FX-6 plastic screw capping machine is equipped with alarm and protection functions for missing bottle, missing cap, and overload conditions. The XG-6 also carries no-bottle/no-cap delivery logic for cleaner cap handling during capping.
Protection logic supports more stable operation across repeated production runs.
Production Advantage
Built for Standard Bottles and Large-Barrel Jobs
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XG-6 Automatic Plastic Cap Sealing
Automatic cap sorting, cap delivery, cap gripping, bottle guidance, and adjustable magnetic-clutch torque in one capping machine
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FX-6 Plastic Cap Sealing
Conveyor, spiral conveyor, and star-wheel transfer support continuous plastic bottle capping for higher-speed production.
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FX-6 Large-Barrel Capping
Large-barrel configuration extends plastic screw cap sealing to containers with bigger diameter and height ranges.
Machine Structure for Long-Term Operation
SUS304 and T6 Aluminum Alloy
The XG-6 plastic screw capping machine uses SUS304 stainless steel and T6 aluminum alloy across major machine parts.
Carbon Steel Welded Frame Base
The XG-6 plastic screw capping machine frame base uses carbon steel welding with standardized parts and precision processing.
Stable Running and Low Noise
XG-6 plastic screw capping machine is built for steady running, lower noise and a high capping success rate in daily production.
XG / FX Series plastic screw capping machine Technical Specifications
| Model | Capacity | Applicable Container / Bottle Range | Cap Type | Power | Air Requirement | Voltage | Dimension |
|---|---|---|---|---|---|---|---|
| XG-6 | 4000 b/h |
Diameter: φ40-φ200 mm Height: 80-350 mm | Plastic screw cap | 3.5 kW | 0.4-0.6 MPa | 50Hz, 380V, 3-phase 4-wire | 1600 × 1350 × 2250 mm |
| FX-6 | 8000 b/h | Plastic bottle capping line | Plastic cap sealing | 3 kW | Air flow: 0.2 m³/min | 380V / 50Hz | 1400 × 1300 × 2600 mm |
| FX-6 Large-Barrel | 4000 b/h |
Diameter: φ40-φ200 mm Height: 160-350 mm | Plastic screw cap | 1.5 kW | 0.4-0.6 MPa | 50Hz, 380V, 3-phase 4-wire | 1820 × 1550 × 2350 mm |
Suitable Plastic Cap Packaging Needs
Plastic Bottle Screw Cap Lines
The FX-6 plastic screw capping machine fits plastic bottle capping lines built around conveyor transfer, spiral conveyor handling, and star-wheel capping flow.
Soft Drink Packaging
FX-6 plastic screw capping machine suits soft drink manufacturers using plastic bottle screw cap sealing.
Large-Barrel Screw Cap Projects
The large-barrel FX-6 plastic screw capping machine covers wider container diameters and taller container heights while staying within plastic screw cap application.
Useful for Standard Bottles and Large-Barrel Plastic Cap Projects
For standard plastic cap bottle lines, XG-6 and FX-6 cover automated cap sorting, delivery, gripping and screw capping. For larger-format containers, FX-6 large-barrel extends the working range to Φ40-Φ200 mm diameter and 160-350 mm height.
- Plastic bottle screw cap packaging
- Soft drink bottle capping
- Standard bottle capping range
- Large-barrel capping range
- Automatic cap sorting and feeding
- Conveyor and star-wheel transfer
Practical Matching for Bottle and Cap Jobs
Standard Bottle Projects
XG-6 and FX-6 cover standard plastic bottle screw cap projects with automated cap handling and capping flow.
Large Container Projects
FX-6 large-barrel configuration covers wider container diameters and taller containers for plastic screw caps.
Bottle and Cap Matching
Container diameter, container height, cap type, and output target remain the key points for model selection.
Frequently Asked Questions About the XG / FX Series Plastic Screw Capping Machine
XG-6 emphasizes automatic cap sorting, delivery, gripping, bottle-cap alignment, and adjustable magnetic-clutch torque. FX-6 emphasizes conveyor-to-spiral-to-star-wheel transfer and continuous capping flow.
Cover 4,000 b/h and 8,000 b/h depending on model.
The XG-6 uses a carbon steel welded frame base, with other major parts made of SUS304 stainless steel and T6 aluminum alloy.
Yes. The large-barrel FX-6 is listed for containers with diameters φ40-φ200 mm and heights 160-350 mm.
Container diameter, container height, cap type, required output, and whether the project is standard bottle or large-barrel capping are the key details for model matching.
Yes. The FW Series is suitable for glass bottle lines using pilfer-proof aluminum caps within the stated working range.
Need the Right FW Series Model for Your Bottling Line?
Send your container diameter, container height, cap type, target output and product category, and we will recommend the right XG / FX Series model for your line.
XG / FX Series Plastic Screw Capping Machine
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