What the machine handles
Outer cap and insert of a two-piece plastic closure; shaker-cup lids are one application, not the machine identity
Two-Piece Plastic Cap Assembly
Two-Piece Plastic Cap Assembly Machine
This machine assembles the closure components themselves; it is not a standard capper that applies a finished cap to a bottle or cup. Available video verifies two vibratory bowls, linear tracks, rotary indexing, component assembly, press fitting, and discharge. A shaker-cup lid is one known application, while bowl tooling, rotary fixtures, pressing, inspection, output, and changeover must be confirmed from the outer cap, insert, and matching-container samples.
Dual bowls for two componentsRotary fixture assembly and press-fitSample-tooled tracks and fixtures
View operating media
Dual-bowl closure assembly video
Video confirms the process flow, not a fixed speed or universal tooling.
Evidence boundary
Separate closure assembly from cap application
A closure assembly machine joins the outer cap and insert. A press capper applies a finished closure to a bottle or cup. Feeding, fixtures, inspection, and acceptance differ.
Verified structure
Two bowl feeders orient parts, linear tracks feed rotary fixtures, and stations assemble, press-fit, and discharge
Customization inputs
Orientation, material, tolerance, cosmetics, engagement force, press depth, missing-part, and reversed-part criteria
Line boundary
This machine builds finished closures; applying them to a bottle or cup needs a separate cap feeding and capping station
Evidence boundary
Send both components and the matching container
A finished-cap photo alone cannot define stable feeding and press-fit tooling.
Separate closure assembly from cap application
- Machine identity is two-piece plastic cap assembly; shaker-cup lid remains an application term
- Two bowl feeders orient and continuously feed the outer cap and insert separately
- Rotary fixtures locate components for assembly and press fitting
- Tracks, fixtures, press force, cosmetic protection, and inspection are frozen from samples
Send both components and the matching container
- Batch samples and drawings of the outer cap and insert
- Part orientation, material, color, and cosmetic requirements
- Engagement location, accepted press-fit state, and deformation limit
- Missing, reversed, loose, marked, and incomplete-press defect samples
- Matching bottle or cup and finished-closure fit test
- Target cycle, continuous run, formats, and downstream cap-application needs
Evidence boundary
Verified structure and pending specifications
A closure assembly machine joins the outer cap and insert. A press capper applies a finished closure to a bottle or cup. Feeding, fixtures, inspection, and acceptance differ.
Model / Identity
YJ-CA310
Standard / Custom
Project machine designed and manufactured from outer-cap, insert, matching-container, and acceptance samples; feeding, fixtures, press-fit, and inspection scope are sample-frozen.
Output Confirmation
No fixed speed before trials; measure two-part feeding stability, rotary cycle, press-fit result, inspection criteria, and intended run duration.
Structure / Automation
Dual-bowl feeding, rotary indexing, component assembly, pressing and discharge.
Applicable Components
Two-piece plastic closures or similar outer-cap/insert assemblies; a shaker-cup lid is one application, not the only machine identity.
Container Size Range
To be confirmed from the outer cap, insert and matching bottle or cup samples.
Product / Contents
No filling product; this machine handles cap components.
Packaging Material
Plastic outer caps and inserts; resin, surface condition and scratch limits to be confirmed.
Configuration choice
From samples to an approved solution
A finished-cap photo alone cannot define stable feeding and press-fit tooling.
Provide outer caps, inserts, drawings, materials, and the matching container to confirm orientation and engagement.
Test bowl tracks, linear feed, rotary fixtures, drops, jams, and cosmetic protection.
Record missing/reversed parts, incomplete engagement, deformation, marks, and fit on the matching container.
Add counting, vision inspection, or feeding and capping of finished closures only after assembly is stable.
Configuration choice
Closure assembly, cap application, and inspection are separate stations
Stabilize orientation and press fitting first, then decide whether finished closures continue to a capping and inspection line.
Two-piece closure assemblyDual bowls feed two components; rotary fixtures locate and press-fit the outer cap and insert.
Finished-cap applicationApplying the assembled closure to a bottle or cup requires separate sorting, placement, screw capping, or press capping.
Inspection and collectionDefine missing part, reverse, press depth, cosmetic, and fit checks; accepted closures can then be counted or transferred.
Two-Piece Plastic Cap Assembly
Stabilize orientation and press fitting first, then decide whether finished closures continue to a capping and inspection line.
Evidence boundary
Frequently Asked Questions
A closure assembly machine joins the outer cap and insert. A press capper applies a finished closure to a bottle or cup. Feeding, fixtures, inspection, and acceptance differ.
How does this differ from a press capper?
This machine first joins an outer cap and insert into a finished closure. A press capper then applies that finished closure to a bottle or cup. The two operations can be purchased separately or integrated.
Can one bowl feeder handle both components?
Normally two sample-tooled feeding systems are used because geometry, orientation, center of gravity, and cosmetic protection differ.
Can drawings alone define the machine?
Drawings support initial design, but stable feeding, jams, elasticity, engagement force, deformation, and cosmetics require continuous trials with real parts.
Can it inspect missing or incomplete components?
Sensor or vision checks can be assessed after missing, reversed, press-depth, loose-fit, scratch, and false-reject criteria are defined with samples.
Send cap details
Have outer caps, inserts, and matching containers?
Send parts, drawings, engagement, and cosmetic criteria. We will first judge the dual-bowl rotary route, then define tooling, inspection, and downstream scope.
Batch samples and drawings of the outer cap and insertPart orientation, material, color, and cosmetic requirementsEngagement location, accepted press-fit state, and deformation limitMissing, reversed, loose, marked, and incomplete-press defect samples