For approved bottles or jars with compatible pre-threaded screw caps, with infeed worm and star wheel with positive bottle pitch control.
Machine overview
H M Pharma Machines manufactures the Multi Head Screw Capping Machine in Ahmedabad, Gujarat, India for pharmaceutical, nutraceutical, cosmetic, food, chemical and allied production applications.
The Multi Head Screw Capping Machine uses infeed worm and star wheel with positive bottle pitch control for container and closure handling. Its approved process completes when closed bottles transfer through the outfeed star wheel.
Detailed engineering for the Multi Head Screw Capping Machine aligns turret synchronization, cap feeding, bottle sensing and configurable torque control with the approved application, target output, utility schedule and final line layout before the GA drawing is released.
Machine running video
Review the reference machine demonstration, then discuss your container format and required output.
Select Play to load the video. This demonstration shows a reference configuration; final format parts, output, utilities, controls and guarding follow the approved project scope.
Why this machine
The Multi Head Screw Capping Machine is intended for approved bottles or jars with compatible pre-threaded screw caps; performance is assessed against the output and acceptance criteria stated for the approved configuration.
Infeed worm and star wheel with positive bottle pitch control.
Turret synchronization, cap feeding, bottle sensing and configurable torque control.
For the Multi Head Screw Capping Machine, the materials and cleanability review follows this product-contact requirement: Closure-contact components, guides, star wheels and guarding are configured from approved bottle and cap samples.
Screw-cap changeover covers bottle-format parts, cap-feed components, chuck tooling and the approved torque or clutch setting.
Closed bottles transfer through the outfeed star wheel.
Operating process
Bottles and pre-threaded caps are synchronized with a rotary turret so multiple capping chucks can engage and tighten closures during continuous indexed travel.
The infeed worm establishes bottle pitch and the star wheel transfers each container into a dedicated turret position.
An oriented screw cap is presented squarely onto each positively handled bottle before the corresponding chuck engages it.
The rotating turret carries bottles beneath multiple chucks, which turn the caps down to the approved torque or clutch setting.
The outfeed star wheel releases closed bottles from the rotary turret and places them back onto the downstream conveyor.
Applications & selection
Pharmaceutical bottles and vials with approved screw closures are pitched into the turret and tightened by multiple synchronized chucks.
Nutraceutical containers can be rotary capped after bottle strength, thread engagement, cap feed and required torque are validated.
Cosmetic and personal-care packs may use the machine for compatible screw caps or pumps that can be oriented, placed and chuck-tightened.
Food and beverage bottles are accepted when their closure, liner and container geometry suit positive turret handling and rotary tightening.
Chemical and agrochemical packs require cap, seal, torque and product-compatibility review before the chuck and tooling set is approved.
The multi-head screw capper can be integrated between filling and inspection or labeling with matched conveyor, star wheel and control timing.
Technical details
| Machine | Multi Head Screw Capping Machine |
|---|---|
| Category | Capping Machines |
| Suitable For | Approved bottles or jars with compatible pre-threaded screw caps |
| Working Principle | Positively handled bottles travel through a rotary turret while multiple chucks engage and tighten caps to the approved setting. |
| Infeed / Handling | Infeed worm and star wheel with positive bottle pitch control |
| Outfeed / Transfer | Closed bottles transfer through the outfeed star wheel |
| Machine Construction | GMP-oriented stainless-steel construction as defined in the approved scope |
|---|---|
| Contact Materials | Closure-contact components, guides, star wheels and guarding are configured from approved bottle and cap samples. |
| Control System | Turret synchronization, cap feeding, bottle sensing and configurable torque control |
| Changeover | Settings, guides and format parts matched to approved samples or drawings |
| Optional Scope | Head count, chuck design, servo torque, inspection, reject and cap handling are project-specific. |
| Line Integration | Standalone supply or integration with approved upstream and downstream machines |
| Model / Series | Published reference. HMCM-4S |
|---|---|
| Output / Throughput | Published reference. Up to 60 bottles per minute, depending on bottle and cap type/size. |
| Accuracy / Acceptance Criterion | Configuration-specific. Torque, seal or closure acceptance criteria and the FAT method are defined after approved bottle-and-cap trials. |
| Electrical Power | Configuration-specific. Voltage, phase, frequency and maximum connected load are stated in the approved electrical load list. |
| Utilities | Configuration-specific. Electrical supply, compressed air, cap feeder and line-handshake requirements are listed for the selected configuration. |
| Overall Dimensions (L × W × H) | Overall dimensions are model- and configuration-specific. Final L × W × H is confirmed in the customer-approved GA drawing based on capacity, output, process requirements and site layout before order execution. |
| Net / Shipping Weight | Configuration-specific. Net and packed shipping weights are stated in the approved datasheet or packing list. |
| Capacity / Format Range | Published reference. Four-head configuration for 50–500 mL round bottles and caps using change parts; one 50 mL bottle/cap change-parts set included in the quote. |
| Warranty | Order-specific. Duration, commencement date, covered parts, exclusions and claim terms are stated in the approved quotation or order. |
| Installation / Commissioning Scope | Published reference. Site installation by H M Pharma Machines and pre-dispatch training included; buyer arranges lodging, boarding, food and local transportation for the engineer. |
Final specifications follow the approved quotation, layout, datasheet and project URS.
Options & project scope
Approved bottles or jars with compatible pre-threaded screw caps.
Head count, chuck design, servo torque, inspection, reject and cap handling are project-specific.
Documentation for the Multi Head Screw Capping Machine records turret synchronization, cap feeding, bottle sensing and configurable torque control, the confirmed utilities and the agreed acceptance tests; drawings, manuals and qualification records are supplied when ordered.
Controls & protection
Controls, alarms and interfaces are confirmed for the ordered configuration.
Turret synchronization, cap feeding, bottle sensing and configurable torque control.
Infeed readiness: infeed worm and star wheel with positive bottle pitch control.
Approved transfer: closed bottles transfer through the outfeed star wheel.
Configuration-specific: Electrical supply, compressed air, cap feeder and line-handshake requirements are listed for the selected configuration.
Configuration-specific: Torque, seal or closure acceptance criteria and the FAT method are defined after approved bottle-and-cap trials.
Head count, chuck design, servo torque, inspection, reject and cap handling are project-specific.
Related machines
Before choosing a head configuration, read our ROPP versus screw capping selection guide to confirm the closure method, bottle-neck and cap samples, and the agreed checks for your trial.
For the format drawings and change parts to review with the selected machine, read the machine change-parts guide.
Frequently asked questions
The Multi Head Screw Capping Machine provides continuous high-throughput screw-cap application using several synchronized tightening heads.
Approved containers need a compatible threaded closure and sufficient stability for worm, star wheel and rotary-turret handling with the selected chuck inserts.
Positively handled bottles travel through a rotary turret while multiple chucks engage and tighten caps to the approved setting.
The Multi Head Screw Capping Machine handles material using infeed worm and star wheel with positive bottle pitch control.
Rated speed is determined by turret pitch and rotation, number of capping chucks, cap-feeder delivery, bottle stability and the required tightening or torque cycle.
The worm, star wheels, bottle supports, cap chute and placement parts and chuck inserts are produced or adjusted from approved bottle, thread and closure samples.
The worm, star wheels, turret supports, cap path and multiple chuck inserts are specified from approved bottle, thread and screw-cap samples.
The available control scope includes turret synchronization, cap feeding, bottle sensing and configurable torque control. Final alarms and interlocks are documented in the approved control specification.
Head count, chuck design, servo torque, inspection, reject and cap handling are project-specific.
It is installed after filling and cap placement, then discharges closed containers to inspection or labeling while filler, cap-feeder and downstream backup signals coordinate turret flow.
The scope can include bottle-and-cap format drawings, tooling and chuck details, torque verification method, cap-feeder, electrical and pneumatic diagrams, layout, manuals and rotary-capping FAT record.
Please provide the following: bottle and cap samples, required torque, target output, number of formats, cap feed and line integration.
Contact us
Share your application and required capacity for a quotation.