Sealing / Capping Machines

Introducing the Automatic Conduction Sealing Machine by Harikrushna Machines Pvt. Ltd. — engineered for fast, secure, and tamper-proof sealing of PP bottles across a wide range of liquid products. With 2 to 10 sealing heads and an output of up to 120 bottles per minute, this system ensures consistent, leak-proof sealing for 10 ml to 1000 ml bottles with exceptional efficiency. Designed for high-performance production lines, it boosts packaging reliability, enhances product safety, and maintains smooth, continuous operations. Elevate your sealing process with speed, stability, and quality you can trust — choose HMPL sealing technology.

Crown capping machines securely crimp aluminium caps onto glass bottles with up to 120 bottles per minute output speed. Automatic Crown Cap Sealing Machine models start from single, four, six and eight-head or more per customer requirements. Our Crown Capping Machine suits various industries, including dairy, pharmaceutical, beverage, and chemical, for small and large production batches. The Automatic Crown Cap Sealing System consists of a main structure, product transmission belt, Safety acrylic cover (OPTIONAL), star plate & guide, single nos. of crown cap sealing head, Vibratory Bowl, cap delivery chute, electrical panel, pneumatic components, motor, sensors, AC drive & mains ON/OFF.Filled bottles move along the conveyor belt and enter the in-feed star wheel via the in-feed worm. As they pass through the star wheel, they pick up caps from the delivery chute separately. Descending rotary sealing heads apply the desired pressure to the bottlenecks. A rotating scramble positions the caps accurately, sealing them in a programmed roll-in fashion. When the chute fills with caps, the rotating unscramble drive disengages to prevent cap damage. After that, The rotating sealing head activates the sealing roller, with a sealing cam facilitating the movement of the sealing and threading rollers. Finally, a star wheel discharges the sealed bottles onto the conveyor.

Harikrushna Machines Pvt. Ltd. (HMPL) is an ISO 9001:2015 & CE-certified Automatic Crown Capping Machine manufacturer and exporter in Ahmedabad, Gujarat, India. With over 25 years of experience in

Key Features

• The machine is manufactured or developed per GMP standards.
• The structure is made of MS cladded with SS 304.
• Rigid vibration-free construction for trouble-free performance.
• SS elegantly matt-finished body.
• MS powder coated or electroless nickel plating of all exposed parts to ensure long life and resistance against corrosion.
• Low noise level, low power consumption.
• Single drive synchronized complete operation.
• Minimum change over time.
• Minimum setting time.

Automatic Induction Cap Sealing Machine

The Automatic Induction Cap Sealing Machine consists of a main structure with a water-cooled unit, product transmission belt, foil sealing head, height adjustment system, electrical panel & PLC.

Key Features:-

•     The Induction cap sealing machine has been developed especially with a view to meet exact needs of the packaging industry. Our online model features wide output power range, high efficiency and microprocessor controls. This equipment can seal cap sizes of 20 mm-75 mm and 60 mm-120 mm dia. The features of the machine are enclosed herewith;
•     Compact all-in-one design: Easily Movable: The machine is mounted on a wheel based water-cooling unit which provides mobility. Easy for line relocation.
•     Single Body, “ON CONVEYOR” mounting system.
•     Front panel with easy to use membrane switches.
•     Coil movement Standard: 300 mm.
•     Special: As required by the customer.
•     Conveyor Stop System: The conveyor stops in predefined condition of Sealing Off.
•     Over Load Protection & ALARMS
•     Over Voltage
•     Over Current
•     Spike & Surge
•     Over Temperature cut off
•     No effect of voltage fluctuation

 The Automatic Linear Belt Type Screw Capping System is suitable for capping the round or irregular shapes of bottles (Glass, Plastic, PET & HDPE). The speed also depends on bottle diameter, bottle design, bottle shape and cap size. This automatic linear capping machine has a special linear design. Moreover, it also has a synchronized front and back bottle-holding belt with a stabilizing and pressing belt system. This linear capper machine is built with stainless steel finishing and MS frame structure. It is ideal for application in various industries such as Food, Pharmaceutical, Pesticides, Cosmetic and other industries. It comes with a very user-friendly operation to handle different types of bottles.

The Semi-Automatic Lug Cap Sealing System consists of a main structure, adjustable height, cap sealing head, bottle holding unit & mains ON/OFF.

Automatic Measuring Cup Placing Machine

The Automatic Measuring Cup Placing Machine consists of the main structure, product transmission belt with an adjustable guide, Bowl for cups, cup delivery chute, pressing head, product’s height adjustment screw, electrical panel, motor & AC drive. 

Key Features

•     The Measuring Cup Placing machine is manufactured or developed accordance with GMP standards.
•     Rigid, vibration-free construction for trouble-free operation and performance.
•     A pair of bottle-holding belts holds and centers the bottles in a perfect position for cup pickup and pressing operation.
•     Change parts not required for changeover of bottles.
•     Belt can move to accommodate bottles ranging from 40 mm to 65 mm.
•     Height adjustment for Cup Pick up for different heights of bottles or precise pick up is absolutely made simple through a jack.
•     Cup feeding is controlled through a Varia.
•     Totally synchronized pressing Rollers for perfect tight fit cup pressing and easily adjustable devices for different height of bottles
•     The change parts will be required only for changeover of different shapes of cup & sizes, whereas for bottles diameter & height only simple adjustments are required, which makes this unit versatile.

The Automatic Rotary ROPP Cap Sealing Machine consists of a main structure, product transmission belt with an adjustable guide, in-feed screw, star plate, sealing heads, vibratory bowl for caps, cap delivery chute, product's height adjustment screw, safety acrylic cover (OPTIONAL), electrical panel, motor, sensors & AC drive.

Key Features

•  The Ropp Cap Machine is manufactured or developed accordance with GMP standards.
•     Rigid vibration free construction for trouble free performance.
•     SS Elegantly matt finished body.
•     Electro less Nickle plating or MS powder coating of all exposed parts to ensure long life and resistance against corrosion.
•     No bottle no cap arrangement.
•     Single motor synchronizes conveyor, star wheel, & platform turret.
•     Adjustable height of conveyor belt to align with other machine of the line.
•     Sealing pressure can be varied to suit different gauges and size of caps.
•     No cap in chute vibrator on & Machine Stop.
•     There is a special designed vibratory bowl and chute with no cap sensors for continuous flow of the cap.
•     Clutch Overload – Machine Stop.
•     Low noise level, low power consumptions.
•     Spring loaded pin in the center of capping die. (ROPP)
•     Manually adjustable (increase & decrease) mechanical torque (magnetic clutch) heads system. (ROPP Capping)
•     Fix set pin for star plate & in-feed screw.
•     Self-lubricating UHMW- PE guide profile for low friction wears surface, smooth and noiseless conveying.
•     Star wheel & Guide MOC: UHMW–NYLON.

Screw Capping Machine is the well-known product of 

Automatic Vial Cap Sealing Machine consists of the main structure covered with SS cabinet safety polycarbonate glass doors, Delrin slate conveyor, vials height adjustment screw, centralized lubrication system, out-feed turntable, vibrator bowl & chute for cap, in-feed screw & star plate, sensors, electrical panel, AC Drive, PLC & HMI.

Key features

•     The machine is manufactured or developed accordance with GMP standards.
•     The structure is made of MS and cladded with SS 304.
•     Rigid vibration free construction for trouble free performance.
•     The mechanical driven system of the whole machine is through foot mounted motor and gear box.
•     The complete synchronized mechanism is designed on gears and chain.
•     Totally synchronized PLC controlled system.
•     The whole machine covered with cabinet of SS and polycarbonate glass doors.
•     User friendly to adjust the different speed (vials/minute) with the help of HMI.
•     The Real output speed (vials/minute) appear on HMI.
•     Few change parts are required for different vials.
•     Vials without bungs and no caps are detected by the sensors and give the alarm alert and machine stop itself.
•     Daily production ratio, production counter is given with the password protection.
•     There is a special designed vibrator bowl and chute with no cap sensors for continuous flow of the cap.
•     The faults such as vials without bungs, no caps appear on the HMI and can be attended easily.
•     Very less mechanical adjustment required due to the special design.
•     PLC modes are user friendly and can be operated easily.
•     User friendly and very less maintenance required.
•     The structure construction of machine is useful to mount laminar flow.
•     Most reliable and proven components such as Festo/SMC make pneumatic and electrical/electronic such as Bonfiglioli/Motovario/Rotomotive make AC motor, Delta make Drives, Delta make PLC & HMI, LEUZE/BANNER/SICK make Sensors, MCB & relay “CE” make.

The Semi-Automatic Induction Cap Sealing Machine is used for hermetically sealing Plastic & Glass bottle caps with aluminium foils. This makes the bottles leak-proof & tamper-evident and offers extended shelf life. Induction sealers are widely used in the Pharmaceutical, Chemical, Lubricant, Cosmetic, and Food industries.

Key features

•     Portable: At slightly over 25 kg, the system is small enough to carry and seal anywhere, with easy line relocation.
•     No Water Needed: Water less, 100 % Air Cooled.
•     Universal Coil: Capable of sealing a wide range of closure diameters.
•     Digital soft touch membranes control panel: For easy operator interface.
•     Digital UP/Down Timer: For accurate time recording and optimum sealing.
•     User-Friendly: No tuning, no tools, just plug it into 230 V AC single phase mains power supply, set the timer and seal.
•     Continuous Use: Rugged, built to last, machine requires no maintenance. This machine can be used continuously for 24 hour production.
•     Versatile: Small in size but big on performance, the machine will seal closures from 20 mm to 120 mm.
•     Fast, easy setup.

Semi-Automatic ROPP / Screw Cap Sealing Machine

The Semi-Automatic ROPP / Screw Cap Sealing Machine consists of the main structure, adjustable height, cap sealing head, bottle holding unit & mains ON/OFF.

Key Features

•     The ROPP / Screw Cap Sealing Machine is manufactured or developed accordance with GMP standards.
•     The structure is made of MS cladded with SS 304.
•     Rigid vibration free construction for trouble free performance.
•     SS Elegantly matt finished body.
•     All expose parts of MS are powder coated / electro less nickel plated.
•     Sealing pressure can be varied to suit different gauges and size of caps.
•     Low noise level, low power consumption
•     Used most reliable and proven components.
•     Specially designed ROPP/Screw capping head.

Semi-Automatic Single-Head Aluminium Cap Sealing Machine

The Semi-Automatic Single-Head Aluminum Cap Sealing System consists of a main structure, adjustable height, cap sealing head, bottle holding unit, and mains ON/OFF.

The Semi-Automatic Single-Head Screw Cap Sealing System consists of a main structure, adjustable height, cap sealing head, bottle holding unit & mains ON/OFF.

Key Feature