NEWTRY Handheld Electromagnetic Induction Sealer 25/32"-3 15/16" Portable Manual Induction Sealing Machine for Plastic Glass Bottles (110V US Plug) review and price compare 2025

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Product overview

Brand	NEWTRY
Material	Plastic, Metal
Item Weight	1.6 Pounds
Operation Mode	Manual

product features

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WIDE SEALING RANGE: The sealing diameter is 25/32-3 15/16inch(20-100mm) of plastic and glass bottles. It can not be used for metal caps for aluminum foil sealing, metal bottles and sharp-nosed caps.
PROFESSIONAL DESIGN: The induction disk is made of pure copper wire, which improves efficiency while reducing energy consumption. Fully surrounded cooling holes and composite ergonomically designed handles.
WIDE APPLICATION: This induction sealing machine is widely used for sealing plastic bottles and glass bottles in the fields of pharmaceutical, chemical industry, food, beverage, greased products, lubricating oil, antifreeze fluid, etc.
PORTABLE & HANDHELD: This new type induction sealer breaks through the original separate design and concentrates all functions on one handheld machine. Weighing about 1.6 pounds, which makes usage much easier.
SIMPLE OPERATION: Clear English operation panel. After pressing the power switch, adjust the power and time according to the sealing diameter. Then cover the machine on the bottle cap and press the switch on the top of the handle to seal.

From the brand

Newtry, New Start

Our story

How we got our start?

Since established in 2016, NEWTRY has developed as a leading e-commerce brand. Based on our brand idea “NEWTRY, New Start”, we have striven to build our market positioning. Choosing a new try, we have owned satisfying achievements. Choosing NEWTRY, customers have owned satisfying products & service.

What makes our product unique?

With product as our lifeline, we trained an excellent development team, committing to the research and development of new products and the reform of mature products. With service as our spirit, we trained professional and responsible after-sales service teams, ready to solve any problem at any time.

Why we love what we do?

With more and more NEWTRY products used to improve one’s work and life, from more and more top ratings written by one’s excited hands, we know we have finished what we committed to do. Customers choose a new try on us, we giving back a new start on their lives. We are proud of what we do.

Product Description

The smaller the diameter, the longer the sealing time.


Step 1 Plug in the power supply and press the fourth button on.	Step 2 Press the first key to adjust the power cycle from 1-5. 1-5 gear power is 500w, 600w, 800w, 900w, 1000w.	Step 3 Press the second and third buttons to adjust the sealing time, respectively for the ones and tenths of the seconds	Step 4 Place the mouth of the bottle with aluminum foil in the center of the bottom of the machine, press the switch on the top of the handle, and the machine automatically starts sealing.

Technical Specifications

Sealing diameter	25/32”-3 15/16” (20-100mm)
Voltage	110V
Power	500-1000W
Quiescent current	<0.1A
Maximum allowable current	<6A
Working frequency	30±5% KHz
Sealing diameter	20-100mm
Maximum ambient temperature	45℃
Relative humidity	≤80%
Shell protection grade	IP21
Power-off memory function	yes

Button Introduction

The first button is used to adjust the power cycle from 1-5. 1-5 gear power is 500w, 600w, 800w, 900w, 1000w.
The second and third buttons are the adjustment buttons for the ones and tenths of the sealing time, respectively. The ones place cycle from 0~5, the tenth place cycle from 0-9. The adjustable range of time is: 0.1-5.9 seconds.
The fourth button is used to turn on and off.

The first digit of the number shows the power parameter
The second and third digits show the sealing time

Sealing Tips

NOTE: This induction sealer is not suitable for height lid or pointed lid

If the sealing diameter is less than 25/32"(20 mm), the power should be set to a high level, which can increase the sealing speed.
If the sealing diameter is longer than 2 23/64"(60 mm), the power should be set to a low level to obtain better sealing quality.
Just after sealing, press the bottle mouth with fingertips would make the seal more firm.
There is no certain time and power, please adjust several times according to the actual situation to obtain suitable setting parameters.

Reference:
Diameter: 25/32"(20 mm) - Sealing time: 1.5 seconds
Diameter: 1 57/64"(48 mm) - Sealing time: 1.2 seconds
Diameter: 2 3/4"(70 mm) - Sealing time: 0.6 seconds
Diameter: 3 5/32"(80 mm) - Sealing time: 0.4 seconds


Heat Dissipation Holes All-round heat dissipation, multiple protection for the machine.	Handle Ergonomic design, no discomfort when holding for a long time.	Induction Plate It is made of pure copper coil, which improves efficiency while reducing energy consumption.	Sealing Switch One-key switch, simpler to use and more efficient.



Sealing diameter	25/32”-3 15/16”	19/32"-3 15/16”	25/32”-5 1/8"	25/64"-1 31/32"	19/32"-2 23/64"	1"-2 3/4
Application	Plastic and glass bottles which have flat cap	Plastic and glass bottles which have flat cap	Plastic and glass bottles which have flat cap	Plastic and glass bottles which have flat cap, also suitable for pointed bottles	Plastic and glass bottles which have flat cap	Plastic and glass bottles which have flat cap
Power	500-1000W (adjustable)	500-1000W (adjustable)	800W-1200W (adjustable)	≥1200W	1800W (adjustable)	2400W (adjustable)

product description

product details

important information

you can compare the product price from Costco, wayfair, bestbuy, lowes, target, homedepot, Walmart, ebay, amazon to find the best price for you

Questions about NEWTRY Handheld Electromagnetic Induction Sealer 25/32"-3 15/16" Portable Manual Induction Sealing Machine for Plastic Glass Bottles (110V US Plug)

Does this work with foam sealer

Answer: It only works with aluminum foil

what kind of aluminum foil for sealer?

Answer: The normal aluminum foil for caps is ok as long as the size of the foil is within the range of 25/32"-3 15/16"(20-100mm).

Does this product vacuum seal jars? Removes air?

Answer: This is not vacuum seal jars.

Que material es el que ponen dentro de la tapa para el sellado donde puedo comprarlo

Answer: Busque "seals cap liner" en Amazon, verá lo que desea.

Does this work for ice cream cups?

Answer: It can seal plastic bottles with aluminum foil, the diameter is 0.79“-3.94”.

Where does one purchase "normal aluminum foil for caps" or can I use standard roll type and trim after?

Answer: Hi, please search "cap seals liners" on Amazon and you will find what you want.

What comes with this item in the box

Answer: A couple of two sample bottles for testing this item, a guide and a introductory note about the company.

Answer: The device, an extra button and 2 empty bottles.

Answer: an induction sealer and a sales card

Can be used with glass jars and metal lids? Like the mason jars used for jam?

Answer: Hi, it can be used for glass jars but can not be used for metal lids

Answer: No. It is for use with liners. It bonds the liner to the jar. It does not remove air to suction the cap to the jar.

Can this be used to seal plastic film on plastic cups (for boba-aka bubble tea)?

Answer: You have to make sure that it has an induction seal, so I don't think it would work for your specific application of RTE bubble tea. If the liner is not shiny foil, it's not likely to work. I think you will need an actual heat sealer.

Answer: Sorry, it can only be used to seal aluminum foil. Thanks for your question.

Answer: This is more for sealing higher thickness bottles I think it’d melt that kind.

So any foil can cut n put over the bottle mouth to seal. ? The demo is not a good one. Most of the time is spent on control setting

Answer: You should prepare the cap liner by yourself. Please search "caps seals liners" on Amazon

Does this seal K-Cups?

Answer: It is suitable for sealing the caps of glass and plastic bottles with aluminum foil.

Answer: No

Como condigo lo que va dentro de la tapa

Answer: Lo siento, no podemos hacer eso.

Does it work with flip caps?

Answer: The thickness of the lip should be within 5mm. We need to confirm futher information about the flip caps. Please send a pciture to our email aftersaleservice2016@hotmail.com and we will help you determine it.

Answer: As long as the cap has the proper liner.

Donde puedo conseguir el plástico con que sellan el que va en las tapas o ocomo se llama ese material

Answer: Busque "seals cap liner" en Amazon, verá lo que desea.

Will it work on a Disc Cap, 24-410?

Answer: The sealing range of this induction sealer is 20-100mm, 24-410mm is beyond this range.

Can I seal 16 to 32 oz glass jars with this machine ?

Answer: If the bottle mouth diameter is within 20-100mm（0.78-3.9‘’）, and the material of the bottle is plastic or glass, then it works

Answer: I'm not sure the jar size I seal is up to 8oz.

Can it be used for plastic cup film sealing?

Answer: Sure! It can be used as long as it is aluminum foil and the diameter is between 25/32 and 3 15/16 inch (20-100mm). Thanks for your question.

Can this work with one of those air tight french canning jars with the hinged lid?

Answer: Sorry, this induction sealer can only work with plastic and glass bottle which can be sealed with aluminum foil.

Product reviews of NEWTRY Handheld Electromagnetic Induction Sealer 25/32"-3 15/16" Portable Manual Induction Sealing Machine for Plastic Glass Bottles (110V US Plug)

Jefff : Works as described

If you have used an inductive sealer before, there is probably nothing special here, but previously having shipped bottles of liquid just hoping the cap stays tight, this was nearly magic. Yes, you have to hold it straight, and it took a few tries to get the settings nailed, but, well, it just works. For a 38mm cap I have to run at full power, setting 5, so I don't know if this means some sizes could be an issue, but so far it has been great.

Yemisi Anderson : Easy to use

Works fine. We got it to seal our seasonings that we make, it was easy to use.

Only suggestion I have is it creates a bit of condensation under the lid so you may want to remove the lid after sealing to allow it to dry.

candacekinghorn : Nice jar sealer

This is easy to use but I only use it to seal things that don't need to be pressure sealed. Great for freezer jam and fridge pickles, or even dry goods and gifts in jars. Overall I'm satisfied with this product.

Amber : HORRIBLE

I hate this machine. If you do not have foil liners the machine doesn’t work

Jader Alexander : Excelente

Excelente producto fácil de utilizar...

Brandon : Definitely recommend

Works perfectly and super light and portable

Jefff : Works as described

you can compare the product price from Costco, wayfair, bestbuy, lowes, target, homedepot, Walmart, ebay, amazon to find the best price for you

NEWTRY Handheld Electromagnetic Induction Sealer 25/32"-3 15/16" Portable Manual Induction Sealing Machine for Plastic Glass Bottles (110V US Plug) review and price compare 2025

Product overview

product features

From the brand

Our story

How we got our start?

What makes our product unique?

Why we love what we do?

Product Description

The smaller the diameter, the longer the sealing time.

Step 1

Step 2

Step 3

Step 4

Technical Specifications

Button Introduction

Sealing Tips

NOTE: This induction sealer is not suitable for height lid or pointed lid

Heat Dissipation Holes

Handle

Induction Plate

Sealing Switch

product description

product details

important information

Questions about NEWTRY Handheld Electromagnetic Induction Sealer 25/32"-3 15/16" Portable Manual Induction Sealing Machine for Plastic Glass Bottles (110V US Plug)

Does this work with foam sealer

what kind of aluminum foil for sealer?

Does this product vacuum seal jars? Removes air?

Que material es el que ponen dentro de la tapa para el sellado donde puedo comprarlo

Does this work for ice cream cups?

Where does one purchase "normal aluminum foil for caps" or can I use standard roll type and trim after?

What comes with this item in the box

Can be used with glass jars and metal lids? Like the mason jars used for jam?

Can this be used to seal plastic film on plastic cups (for boba-aka bubble tea)?

So any foil can cut n put over the bottle mouth to seal. ? The demo is not a good one. Most of the time is spent on control setting

Does this seal K-Cups?

Como condigo lo que va dentro de la tapa

Does it work with flip caps?

Donde puedo conseguir el plástico con que sellan el que va en las tapas o ocomo se llama ese material

Will it work on a Disc Cap, 24-410?

Can I seal 16 to 32 oz glass jars with this machine ?

Can it be used for plastic cup film sealing?

Can this work with one of those air tight french canning jars with the hinged lid?

Product reviews of NEWTRY Handheld Electromagnetic Induction Sealer 25/32"-3 15/16" Portable Manual Induction Sealing Machine for Plastic Glass Bottles (110V US Plug)