Description
The ZONESUN ZS-XG440RS2 is an automatic dual-head servo screw capping machine designed for high-speed tightening of compatible screw caps at 50–80 bottles/min. Two servo-driven three-wheel capping heads operate continuously, with a cap elevator, automatic cap placement, and rotating bottle-separating disc coordinating each container before tightening.
Capping parameters can be adjusted via PLC touchscreen to suit different bottle, cap, and closure requirements. Integrates smoothly with upstream and downstream packaging equipment via the built-in conveyor belt.
Key Specifications
- Model: ZS-XG440RS2
- Power Supply: AC 220V / 50Hz (110V single-phase optional)
- Power: 2,000W
- Applicable Cap Diameter: 30–85 mm (customizable)
- Working Air Pressure: 0.5–0.7 MPa
- Production Capacity: 50–80 bottles/min
- Machine Dimensions (L×W×H): 2,000 × 900 × 1,600 mm
-
Net Weight: 250 kg
PLC Touchscreen Control
Set capping speed and operating parameters through the touchscreen for convenient centralized machine control.
Automatic Cap Placement
Receives caps from the cap elevator and automatically places them onto bottle mouths before capping for smooth, continuous operation.
Dual-Head Three-Wheel Capping System
Two capping heads operate simultaneously, with three-wheel mechanisms gripping and tightening caps for stable and consistent capping.
Bottle Separating Device
The rotating disc automatically separates and spaces bottles for smooth, orderly feeding into the capping station.
Cap Elevator Feeding System
Automatically lifts and feeds caps from the hopper to the cap feeding system for continuous capping operation.
Conveyor Belt
Continuously transports bottles through the capping process for smooth integration with upstream and downstream equipment.
Why Choose the ZS-XG440RS2?
✅ Dual Servo Capping Heads — 50–80 Bottles/Min High-Speed Output: Two independently servo-driven three-wheel capping heads operate simultaneously on a single conveyor line, doubling throughput compared to single-head capping machines — supporting 50–80 bottles/min screw cap tightening on cosmetic, food, beverage, pharmaceutical, and daily chemical product packaging lines requiring high-speed reliable capping
✅ Servo Drive — Precise Torque Control for Cap Integrity: Servo motor-driven capping heads provide precise, repeatable torque control during cap tightening — preventing overtightening damage to bottle threads or caps and eliminating under-tightening leakage, ensuring consistent capping torque across every bottle regardless of minor cap or bottle height variation on high-speed screw cap packaging lines
✅ 30–85mm Cap Diameter Range — Wide Format Compatibility: Adjustable three-wheel capping heads accommodate screw cap diameters from 30mm to 85mm (customizable), supporting a broad range of bottle and container formats on the same machine — from narrow-neck cosmetic serum bottles through wide-mouth food jars and household product containers requiring different screw cap sizes
✅ Rotating Disc Bottle Separator — Smooth Orderly Bottle Feeding: Automatic rotating disc bottle-separating device precisely spaces and aligns each bottle before entry to the capping station — preventing bottle collisions, jams, and misalignment that cause capping errors or line stoppages during high-speed dual-head servo screw cap tightening production
✅ Cap Elevator + Automatic Cap Placement — Hands-Free Continuous Operation: Integrated cap elevator automatically lifts caps from the hopper and delivers them to the cap placement system, which positions each cap onto the bottle mouth before the capping heads engage — eliminating manual cap loading and maintaining uninterrupted cap supply for continuous 50–80 bottles/min dual-head servo capping production
✅ PLC Touchscreen + 110V/220V — Simple Setup & Global Voltage Compatibility: PLC touchscreen control provides centralized capping speed and parameter adjustment for different bottle and cap formats, while dual 110V/220V voltage compatibility makes the ZS-XG440RS2 suitable for deployment in different countries and regions without power supply modification
Ideal Applications
Cosmetic & Personal Care Screw Cap Tightening: High-speed dual-head servo screw cap tightening for cosmetic bottles, lotion jars, serum vials, shampoo bottles, body wash containers, and other personal care product packaging requiring consistent, precise torque screw cap closure at 50–80 bottles/min with adjustable capping parameters for different bottle and cap diameter combinations
Food & Beverage Bottle Capping: Automatic dual servo capping of food product bottles and jars including sauce bottles, condiment jars, honey containers, edible oil bottles, and beverage bottles requiring reliable high-speed screw cap tightening with consistent torque control and smooth bottle separation feeding on food-grade automatic screw capping production lines
Pharmaceutical & Supplement Bottle Capping: Precision servo torque-controlled screw cap tightening for pharmaceutical product bottles, supplement containers, vitamin jars, and other healthcare product packaging requiring controlled capping torque for cap integrity, child-resistant closure engagement, and consistent seal performance on automated pharmaceutical bottle capping lines
Daily Chemical & Household Product Capping: High-throughput dual-head servo screw capping for daily chemical product containers including detergent bottles, cleaning product containers, fabric softener bottles, and household chemical product packaging requiring fast, reliable screw cap tightening at 50–80 bottles/min on automated daily chemical packaging lines
Multi-Format Production Lines Requiring Cap Size Flexibility: Adjustable 30–85mm cap diameter range and PLC parameter control make the ZS-XG440RS2 suitable for multi-SKU production lines packaging different bottle and container sizes requiring flexible cap diameter accommodation on the same dual-head servo screw capping machine without full format-part changeover between different product runs
