Automatic Pick And Place Spray Pump Type Cap Capping Machine

Precision Meets Performance: Automatic Spray Pump Type Cap Capping Machine by N.K Industries

The Automatic Spray Pump Type Cap Capping Machine (Model NKSC-250PS) is a next-generation capping solution from N.K Industries, a globally recognized manufacturer, supplier, and exporter based in Ahmedabad, Gujarat, India. Built with a focus on precision, hygiene, and high-throughput performance, this machine is an ideal choice for applying spray pump caps on HDPE and plastic bottles in a fully automated production environment.

The machine features an advanced Pick and Place mechanism that picks up spray caps from a vibratory feeder and places them with pinpoint accuracy onto the bottles. It is ideal for handling delicate packaging used in personal care, pharmaceutical, and chemical industries where precision sealing is crucial.

The process begins with bottles moving from the upstream filling station onto a slat-type conveyor. An in-feed worm ensures perfect bottle spacing before transferring them to the star wheel. The vibratory bowl feeder orients and delivers the spray caps correctly via a chute. The rotating turret equipped with capping heads picks the caps and presses them onto the bottles using a pneumatic mechanism. Post-capping, a cam-assisted lifting head retracts, and the capped bottles proceed via an exit star wheel.

The construction of the machine is engineered for durability and operational efficiency. The main body is built from high-quality SS 304 with a top plate cladded in corrosion-resistant AISI 304, ensuring both structural strength and hygienic compliance. All critical transmission components including motors and gearboxes are strategically housed within the compact structure to minimize space and facilitate maintenance. The conveyor assembly features a food-grade SS 304 slat belt, providing smooth transport of bottles through the capping zone. Star wheel assemblies made from Delrin material allow precise bottle positioning and are designed for easy changeover to accommodate different bottle sizes. The heart of the machine, the capping turret, includes six press-fit heads and operates in sync with cam-driven pickup and pressing mechanisms for optimum sealing accuracy. Cap orientation and delivery are managed by a vibratory bowl feeder, ensuring minimal jamming and smooth operation. The electrical control system is enclosed and includes clearly labeled wiring for ease of troubleshooting. The bottom-mounted pendant control panel is equipped with SMPS, PLC, VFD, MCB, and other critical components, while the HMI interface offers secure, role-based access and controls such as inching, emergency stop, and main switch operation.

The construction of the machine is engineered for durability and operational efficiency. The main body is built from high-quality SS 304 with a top plate cladded in corrosion-resistant AISI 304, ensuring both structural strength and hygienic compliance. All critical transmission components including motors and gearboxes are strategically housed within the compact structure to minimize space and facilitate maintenance. The conveyor assembly features a food-grade SS 304 slat belt, providing smooth transport of bottles through the capping zone. Star wheel assemblies made from Delrin material allow precise bottle positioning and are designed for easy changeover to accommodate different bottle sizes. The heart of the machine, the capping turret, includes six press-fit heads and operates in sync with cam-driven pickup and pressing mechanisms for optimum sealing accuracy. Cap orientation and delivery are managed by a vibratory bowl feeder, ensuring minimal jamming and smooth operation. The electrical control system is enclosed and includes clearly labeled wiring for ease of troubleshooting. The bottom-mounted pendant control panel is equipped with SMPS, PLC, VFD, MCB, and other critical components, while the HMI interface offers secure, role-based access and controls such as inching, emergency stop, and main switch operation.