20-40 pcs/min Round Bottle Capping Machine for Spray Bottles

Capping Machine Product Introduction 

The 20-40 pcs/min round bottle capping machine is a fully automatic solution for small to medium-sized spray bottles. Equipped with a vibration cap feeder and pneumatic double-head capping system, it ensures accurate, consistent, and damage-free capping. The machine is constructed from 304 stainless steel, making it durable and easy to clean. With PLC and touch screen program control, operators can adjust speed, monitor status, and integrate with existing filling lines. Ideal for essential oils, perfumes, cosmetics, chemicals, and laboratory liquids, this machine enhances productivity while maintaining quality and safety.

Working Principle：

The machine uses a vibration cap feeder to automatically sort and deliver caps. Bottles are placed on the conveyor and transported to the capping station. Pneumatic double-head screw capping system engages with each bottle, tightening caps to the required torque. The PLC-controlled system monitors speed, bottle position, and cap placement, ensuring consistent sealing while preventing bottle or cap damage.

Technical Specifications：

Main features：

• Fully automatic round bottle screw capping system for precise and consistent sealing.
• Pneumatic dual-head capping system improves production speed and reduces labor.
• Vibration cap feeder ensures smooth, stable, and jam-free cap delivery.
• 304 stainless steel construction guarantees durability, corrosion resistance, and easy cleaning.
• PLC touch screen allows real-time monitoring, speed adjustment, and integration with filling lines.

Application Scenarios：

• Capping of essential oil bottles for cosmetic and wellness products.
• Perfume spray bottles in personal care and fragrance industries.
• Cosmetic liquid bottles such as serums, lotions, and toners.
• Chemical liquid bottles requiring precise screw capping and leak-proof sealing.
• Laboratory reagent bottles for pharmaceutical and research applications.
• Small-scale beverage bottles such as juice or functional drinks with screw caps.

FAQ

• Q: What is the capping speed?
  A: 20-40 pcs/min depending on bottle size and cap type.
• Q: What materials can the bottles be?
  A: Plastic, glass, or PET bottles are compatible.
• Q: How are caps fed?
  A: Using a vibration cap feeder with stable delivery.
• Q: Can it integrate with filling lines?
  A: Yes, PLC controls allow seamless integration.
• Q: What type of capping system is used?
  A: Pneumatic double-head screw capping system.

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