For approved bottles or jars with compatible pre-threaded screw caps, with conveyor infeed with bottle spacing and cap presentation.
Machine overview
H M Pharma Machines manufactures the Single Head Screw Capping Machine in Ahmedabad, Gujarat, India for pharmaceutical, nutraceutical, cosmetic, food, chemical and allied production applications.
The Single Head Screw Capping Machine uses conveyor infeed with bottle spacing and cap presentation for container and closure handling. Its approved process completes when capped containers release to labeling or inspection.
Detailed engineering for the Single Head Screw Capping Machine aligns bottle sensing, cap presence, head motion and torque or clutch setting according to configuration with the approved application, target output, utility schedule and final line layout before the GA drawing is released.
Why this machine
The Single 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.
Conveyor infeed with bottle spacing and cap presentation.
Bottle sensing, cap presence, head motion and torque or clutch setting according to configuration.
For the Single 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 guides, cap presentation, chuck tooling and the torque or clutch setting for the approved format.
Capped containers release to labeling or inspection.
Operating process
One bottle at a time is stopped beneath the capping head, held securely and closed by rotating its pre-threaded cap to the approved setting.
The conveyor spaces incoming bottles and stops one container in the single capping station, where guides hold it against rotation.
A compatible cap is presented squarely on the bottle neck and its presence is confirmed according to the selected control arrangement.
The chuck or tightening head engages the cap and rotates it to the configured torque or clutch setting while the bottle remains stable.
The head retracts, the bottle is released from the station and the conveyor carries it to inspection or labeling.
Applications & selection
Pharmaceutical bottles and compatible vials are stopped one at a time, held against rotation and closed to the approved screw-cap setting.
Nutraceutical containers can be capped after thread engagement, bottle rigidity, cap feed and required torque are proven with samples.
Cosmetic and personal-care packs may use the single head for compatible screw caps or closures that can be securely held during tightening.
Food and beverage bottles are suitable when their cap, liner and container can tolerate the indexed holding and tightening cycle.
Chemical and agrochemical containers require closure, seal, torque and product-compatibility review before production setup.
The single-head screw capper can synchronize bottle arrival and release with upstream filling and downstream inspection or labeling.
Technical details
| Machine | Single Head Screw Capping Machine |
|---|---|
| Category | Capping Machines |
| Suitable For | Approved bottles or jars with compatible pre-threaded screw caps |
| Working Principle | A cap is presented on the bottle, the container is held stable and a single chuck or tightening head rotates the cap to the approved setting. |
| Infeed / Handling | Conveyor infeed with bottle spacing and cap presentation |
| Outfeed / Transfer | Capped containers release to labeling or inspection |
| 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 | Bottle sensing, cap presence, head motion and torque or clutch setting according to configuration |
| Changeover | Settings, guides and format parts matched to approved samples or drawings |
| Optional Scope | Cap elevator or bowl, pick-and-place arrangement, torque control and reject inspection are optional. |
| Line Integration | Standalone supply or integration with approved upstream and downstream machines |
| Model / Series | Configuration-specific. The model code is assigned in the approved quotation after the product, pack, process and automation scope are fixed. |
|---|---|
| Output / Throughput | Published reference. Up to 50 bottles per minute. |
| 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 | Published reference. 230 V, single-phase, 50 Hz. |
| Utilities | Configuration-specific. Electrical supply, compressed air, cap feeder and line-handshake requirements are listed for the selected configuration. |
| Overall Dimensions (L × W × H) | Published reference. 1200 × 800 × 2000 mm (L × W × H); conveyor height adjustable from 800 to 900 mm. |
| Net / Shipping Weight | Published reference. Approximately 300 kg net / 500 kg gross. |
| Capacity / Format Range | Published reference. Screw caps 22–52 mm diameter; bottles 22–80 mm diameter and 55–200 mm height. |
| Warranty | Published reference. Manufacturing defects in stainless-steel components are covered; normal wear-and-tear parts, consumables and electrical components are excluded. The quotation does not state a warranty duration. |
| Installation / Commissioning Scope | Published reference. Pre-dispatch operational and maintenance training plus installation at buyer works; buyer arranges food and local transportation for the H M Pharma Machines 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.
Cap elevator or bowl, pick-and-place arrangement, torque control and reject inspection are optional.
Documentation for the Single Head Screw Capping Machine records bottle sensing, cap presence, head motion and torque or clutch setting according to configuration, 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.
Bottle sensing, cap presence, head motion and torque or clutch setting according to configuration.
Infeed readiness: conveyor infeed with bottle spacing and cap presentation.
Approved transfer: capped containers release to labeling or inspection.
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.
Cap elevator or bowl, pick-and-place arrangement, torque control and reject inspection are optional.
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 operator involvement and line-automation choices, read the semi-automatic versus automatic machine guide.
Frequently asked questions
The Single Head Screw Capping Machine applies and tightens one screw cap at a time with controlled container positioning and closure engagement.
The machine handles approved bottles or compatible vials that can be stopped, held against rotation and tightened with the selected single chuck and cap-placement parts.
A cap is presented on the bottle, the container is held stable and a single chuck or tightening head rotates the cap to the approved setting.
The Single Head Screw Capping Machine handles material using conveyor infeed with bottle spacing and cap presentation.
Capping rate depends on bottle stopping and holding time, cap supply and placement, chuck engagement, tightening cycle and the time required to release each closed bottle.
The bottle guides and anti-rotation hold, cap chute or placement parts and chuck insert are matched to approved container threads, closure geometry and tightening requirement.
Bottle guides and anti-rotation holding parts, cap presentation components and the single chuck insert are selected for the approved container thread and closure.
The available control scope includes bottle sensing, cap presence, head motion and torque or clutch setting according to configuration. Final alarms and interlocks are documented in the approved control specification.
Cap elevator or bowl, pick-and-place arrangement, torque control and reject inspection are optional.
The capper follows filling and cap placement, then releases one tightened bottle at a time to inspection or labeling with bottle-presence and conveyor backup logic.
Available documents can include bottle-and-cap format drawings, chuck and guide details, torque verification method, cap-feeder, electrical and pneumatic diagrams, layout, manuals and capping FAT record.
Please provide the following: bottle and cap samples, neck finish, required torque, output, cap-feeding method and line layout.
Contact us
Share your application and required capacity for a quotation.