Fully automatic cosmetic box assembly machine with suspended shell positioning, servo linkage and one-time bubble pressing at 0-28 pcs/min and +0.2 mm forming error.
The GR-580/720ZA is a fully automatic assembly and forming machine for eye shadow cases, cosmetic boxes and book-shaped boxes. It feeds the shell, sprays glue, positions the inner box and presses out bubbles in one pass, without changing moulds between formats. Guorun states a forming error of +0.2 mm, which is the accuracy band required for cigarette pack work.
Eye shadow palettes and compact cases where a visible seam or a scratch on the film finish rejects the box.
Formats that demand tight forming accuracy and repeatable side pressing.
Sides that split or open at the seam when pressed by hand.
Guorun states the machine saves four people against a semi-automatic double-nozzle assembly machine and one person against a fully automatic assembly machine.
Holds the shell clear of the surface so film finishes are not scratched. Patent application filed.
Automatic four-corner holding, clamping and suction switching for bottomless, enclosed and bottomed inner boxes, with no mould.
Single-side and double-side assembly and forming in one pass, developed in house.
No module replacement between formats, removing the manual press step that causes seam opening.
Fast, accurate positioning across the working envelope with +0.2 mm forming error.
Stripe, dot and mist glue patterns from the same control system.
Figures published by Wenzhou Guorun Machinery for this model. Where a value is marked TBC it has not been published and must be confirmed with the factory before you quote it.
| Model No. | GR-580ZA |
|---|---|
| Machine Size | 3900 x 3300 x 1700 mm |
| Machine Weight | 800 kg |
| Air Pressure | 0.7 MPa |
| Machine Power | 8 kW / 380 V |
| Production Speed | 0-28 pcs/min |
| Max Cover Size | 580 x 380 mm |
| Min Cover Size | 80 x 50 mm |
| Nozzle Number | 1 |
| Positioning Accuracy | +0.2 mm |
| Maximum Inner Box | 380 x 380 x 80 mm |
| Minimum Inner Box | 50 x 50 x 5 mm |
| Maximum Painting Area | 480 x 380 mm |
| Minimum Glue Area | 50 x 50 mm |
| GR-720ZA Working Envelope | TBC |
Materials and construction: welded steel frame with servo or pneumatic drives, computer glue spraying control and a touch screen operator interface. Compressed air at 0.7 MPa is required on every model.
The GR-580/720ZA is the accuracy machine in the assembly range at +0.2 mm, against +0.4 mm on the GR-950WA and 0.4 mm on the GR-600B. It works in a smaller size envelope than the GR-950WA, so very large wine or gift shells belong on that machine instead.
Every machine is assembled, wired and test run in the Guorun workshop before despatch, with the customer's own box format used for the trial where one has been supplied. Guorun holds eleven granted Chinese patents covering forming, feeding, conveying and glue spraying mechanisms, listed on the About page.
Full production lines are customised to customer requirements. Delivery is quoted at 30 working days for samples and 45 working days for OEM orders, with a one-year warranty and lifetime machine operation training.
Single-station semi-automatic rigid box assembly machine that sprays glue on side panels and flat surfaces, takes shells up to 850 x 450 mm and changes over in about five minutes.
Two-station semi-automatic rigid box assembly machine covering shells up to 950 x 550 mm, with separate size envelopes for single and dual station work.
Fully automatic dual-use assembly machine for high-end cigarette, phone, wine, moon cake and ring boxes, with covers to 930 x 500 mm and 18-28 pcs/min forming.
Guorun states a forming error of +0.2 mm, which meets the accuracy requirement for cigarette packs.
No. The four-corner holding, clamping and suction device handles bottomless, enclosed and bottomed inner boxes without a mould.
The suspended positioning shell device is designed to prevent scratches on matte film, tactile film and gold or silver card face paper.
Guorun states four people saved against a semi-automatic double-nozzle assembly machine and one person against a fully automatic assembly machine.
The published specification table covers the GR-580ZA. Working dimensions for the GR-720ZA are to be confirmed with the factory.
FOB, CFR, CIF, EXW, FAS and CIP, settled by T/T, L/C, Western Union, cash, or PayPal for small orders.
Send your cover size, inner box size and type, film finish and daily volume. We will confirm whether the GR-580/720ZA envelope covers it and quote delivery, terms and freight.
