Guangzhou Langtai Machinery Co., Ltd. Hanna@langtaimachine.cn · WhatsApp +86 157 0797 8557
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Sealing machines

You already fill your product — by hand, by your own filler, doesn't matter. These machines close it: cans, cups or trays, sealed tight enough to ship.

Sealed on these machines every day:Juice & soda cansReady-meal trays (MAP)Bubble tea cupsIce cups & cans
[ PHOTO · automatic can sealer ]
Most shipped · PET & aluminum cans

Automatic Can Sealing Machine

Seams metal or foil lids onto PET and aluminum cans. The machine line we've shipped to the most countries — food producers use it for drinks, snacks, dry food and sauces.

ContainerPET cans and aluminum cans (tell us your diameter — molds made to fit)
Voltage110V or 220V, 50/60Hz, built to your country's standard
Contact partsFood-grade stainless steel
Full specificationSent with your quote — tell us your can size and hourly output
Get a quote
[ PHOTO · benchtop can sealer ]
Compact · manual operation

Benchtop Can Sealer

The simple starter machine: place the can, press, sealed in about five seconds. For small producers, market testing and low daily volumes before you automate.

CycleAbout 5 seconds per can, operator-paced
ContainerRigid PET or aluminum cans (not for soft pouches or blister packs)
Voltage110V or 220V, 50/60Hz
Get a quote
[ PHOTO · MAP tray sealer 2-mold ]
Fresh food · shelf life

MAP Tray Sealing Machine — 2 molds

Vacuum, gas-flush and seal in one cycle. Extends shelf life for ready meals, fresh meat, deli and produce. Tested output: 480 trays/hour.

Output (tested)480 trays/hour (2-mold configuration)
GasTwo-gas or three-gas mixing, per your product
VacuumExternal vacuum pump configuration
MoldsMade to your tray size — send tray dimensions with inquiry
Get a quote
[ PHOTO · MAP tray sealer 4-mold ]
Fresh food · higher volume

MAP Tray Sealing Machine — 4 molds

The same MAP sealing with a four-tray cycle for higher throughput. Tested output: 720 trays/hour.

Output (tested)720 trays/hour (4-mold configuration)
GasTwo-gas or three-gas mixing
VacuumExternal vacuum pump configuration
MoldsMade to your tray size
Get a quote
[ PHOTO · commercial cup sealer ]
Cups · shops & light production

Benchtop Cup Sealing Machine

Seals film onto filled cups — drinks, desserts, portions. For chains and wholesalers we supply in volume with printed film matched to your cup.

Cup diameterMold made to your cup — send diameter in mm with inquiry
FilmPlain or custom-printed rolls, supplied by us
Voltage110V or 220V, 50/60Hz
Get a quote

Not sure which sealer fits?

Two details decide it: what your container is made of, and its diameter in millimeters. Send those two numbers on WhatsApp and you'll have an answer today.

Get a quote

Tell us what you pack. Hanna replies within 12 hours.

Send the form, or message directly:

WhatsApp: +86 157 0797 8557

Email: Hanna@langtaimachine.cn

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