---
product_id: 12707950
title: "METRONIC Impulse Sealer 12 Inch, Heat Sealer Machine with Repair Kit, Manual Bag Sealer, Heavy Duty Impulse Heat Sealer for Plastic Bags, Shrink Wrap Bag (Blue)"
brand: "metronic"
price: "620.90 DT"
currency: TND
in_stock: true
reviews_count: 11
category: "Metronic"
url: https://www.desertcart.tn/products/12707950-metronic-impulse-sealer-12-inch-heat-sealer-machine-with-repair
store_origin: TN
region: Tunisia
---

# 400W power for rapid sealing 12-inch sealing width fits diverse bag sizes Adjustable timer for perfect seal control METRONIC Impulse Sealer 12 Inch, Heat Sealer Machine with Repair Kit, Manual Bag Sealer, Heavy Duty Impulse Heat Sealer for Plastic Bags, Shrink Wrap Bag (Blue)

**Brand:** metronic
**Price:** 620.90 DT
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal it like a pro, every time!

## Quick Answers

- **What is this?** METRONIC Impulse Sealer 12 Inch, Heat Sealer Machine with Repair Kit, Manual Bag Sealer, Heavy Duty Impulse Heat Sealer for Plastic Bags, Shrink Wrap Bag (Blue) by metronic
- **How much does it cost?** 620.90 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/12707950-metronic-impulse-sealer-12-inch-heat-sealer-machine-with-repair)

## Best For

- metronic enthusiasts

## Why This Product

- Trusted metronic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-in-One Kit:** Comes with a repair kit to keep your sealer running like new—because downtime is not an option.
- • **User-Safe Design:** Sealing element activates only when pressed, minimizing burn risk and maximizing ease of use.
- • **Heavy-Duty Stability:** Robust 6.5 lb build ensures steady, professional-grade sealing every time.
- • **Instant Heat Activation:** Seals on demand with no warmup time—get your packaging done fast and flawless.
- • **Precision Timer Control:** Customizable heat settings adapt seamlessly to different plastic thicknesses for airtight seals.

## Overview

The METRONIC 12-inch Impulse Sealer is a heavy-duty, manual heat sealing machine designed for quick, reliable sealing of plastic bags and shrink wrap. Powered by 400 watts, it features an adjustable timer for precise heat control, a sturdy 6.5-pound build for stability, and a safety-first design that activates only when the handle is pressed. Ideal for professionals and small businesses looking to preserve freshness and package with confidence, it includes a repair kit to ensure long-term durability and performance.

## Description

desertcart.com: METRONIC Impulse Sealer 12 Inch, Heat Sealer Machine with Repair Kit, Manual Bag Sealer, Heavy Duty Impulse Heat Sealer for Plastic Bags, Shrink Wrap Bag (Blue) : Industrial & Scientific

Review: Cookie Heat sealer. - I bought this impulse sealer after seeing it recommended in a cookie group and I am so glad I decided to purchase it. This machine has been perfect for heat sealing my cookies to keep them fresh. The seal is strong and consistent, and every bag closed cleanly without gaps. The design is heavy duty and definitely not cheaply made. It has some weight to it, which actually helps keep it stable during use. Three years later it is still going strong with no issues, which speaks to the build quality. The size is ideal for a variety of bag types, and it heats up quickly so I can seal multiple treats efficiently. For anyone who needs a reliable sealer for cookies, treats, crafts, or packaging, this is a great choice. It has proven to be durable, effective, and well worth the purchase. Worth every penny.
Review: Works out of the box…unless u need to seal and cut. - The sealer worked straight out of the box, without issue. My problem is that it was not clear at all that you had to change out the sealing wire to get it to seal and cut. Once I figured that out, by looking at other listings, I was able to figure out I need to put the round wire in there. Replacing the sealing wire is a pain, but doable. If you aren’t dexterous, good luck. But they are all like this. TIP; be very gentle with the screws holding the wire in. They seem to be floating or something and are very fragile feeling. Overall, the product works great, seals quickly, and does exactly what I need. Tip: start at like heat 3 and see if that works. Make sure to wait at least that full second after the light goes off. It’s important. Not sure why none of the questions are answered correctly indicating it can seal and cut. The instructions might as well have been in Latin, because they made no sense and provided no real use. Just watch the video they have. Pretty simple to use. While some people say they received a unit that needed additional repair to work, mine worked straight out the box. I’d recommend this unit. Hope it lasts 18 months. PS, I gave it 3*’s on easy to use for the reason of being challenging to change the sealing wire.

## Features

- Tabletop Impulse Heat Sealer --- Important Notice: The light only turns on and the sealer is activated when the handle is pressed down! The Metronic tabletop impulse sealer quickly seals different types of plastic packaging.
- Safe and Easy to Use --- Metronic impulse sealers are safe and easy to use. The heating element in the impulse sealer is not constantly heated. The light will turn on when the sealer is activated and will turn off once sealing is completed.
- No Warmup Time Needed --- No warmup or cooldown time is needed, safe, and simple to use. Impulse sealers are very convenient and safe because they can be immediately used, and the chance of being burned is minimal.
- Adjustable Timer Setting - Adjustable heat settings for the different materials. For most applications, using the impulse heat sealer at a heat setting of 3 is sufficient.
- Quality Guarantee --- At Jiaro International, we are deeply committed to providing a superior shopping experience to our customers. If you have any questions, you can contact us at any time and Metronic will solve them for you in time.
- Important Notes： Step 1. Connect the power supply. When the green light illuminates, this indicates that the machine is in a normal powered-on state. Step 2.Adjust the temperature according to the type and thickness of the bag. （It is recommended that you start sealing tests at a low setting. If the bag cannot be sealed at this setting, increase it appropriately.) Step 3. There is no need to preheat. Simply place the bag flat on the machine and ensure that the opening is smooth and wrinkle-free.
- Step 4. Press the plunger at the end of the handle. The green light will turn red and the sealer will begin to operate. When the red light turns green, the sealing process is complete. （When operating the sealing machine at high speed for an extended period of time, reduce the setting appropriately, bearing in mind that the sealing time increases based on the melting degree of the bag seal. Failure to do so may result in excessive heat at the sealing point, causing the bag opening to melt.）

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00L2N5X38 |
| Best Sellers Rank | #1,136 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Commercial Bag Sealers |
| Brand | METRONIC |
| Color | Blue |
| Customer Reviews | 4.4 4.4 out of 5 stars (13,016) |
| Date First Available | June 17, 2014 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 6.54 pounds |
| Item model number | 751143 |
| Manufacturer | Jiaro international |
| Material | Plastic |
| Operation Mode | Manual |
| Power Source | Corded Electric |
| Product Dimensions | 14.17"L x 3.94"W x 4.72"H |
| UPC | 796762751143 |
| Wattage | 400 watts |

## Product Details

- **Brand:** METRONIC
- **Color:** Blue
- **Material:** Plastic
- **Power Source:** Corded Electric
- **Product Dimensions:** 14.17"L x 3.94"W x 4.72"H

## Images

![METRONIC Impulse Sealer 12 Inch, Heat Sealer Machine with Repair Kit, Manual Bag Sealer, Heavy Duty Impulse Heat Sealer for Plastic Bags, Shrink Wrap Bag (Blue) - Image 1](https://m.media-amazon.com/images/I/71PzVNjhlPL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: This says it is 12". Will it seal a 12" bag?**
A: 12" is the size of the sealing bar.  I think they might work but I never try the bag that size.

**Q: is there a warranty on this product from the company?**
A: I can't remember now. I bought mine close to two years ago and it still works. After about a year the metal strip that is heated to seal the bags wore out. But they include two extra bands that are easy to install.

**Q: Will this seal the end of straws to make honey straws?**
A: Yes

**Q: Will this impulse sealer work with ldpe and hdpe plastics?**
A: Can not answer.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cookie Heat sealer.
*by A***R on November 29, 2025*

I bought this impulse sealer after seeing it recommended in a cookie group and I am so glad I decided to purchase it. This machine has been perfect for heat sealing my cookies to keep them fresh. The seal is strong and consistent, and every bag closed cleanly without gaps. The design is heavy duty and definitely not cheaply made. It has some weight to it, which actually helps keep it stable during use. Three years later it is still going strong with no issues, which speaks to the build quality. The size is ideal for a variety of bag types, and it heats up quickly so I can seal multiple treats efficiently. For anyone who needs a reliable sealer for cookies, treats, crafts, or packaging, this is a great choice. It has proven to be durable, effective, and well worth the purchase. Worth every penny.

### ⭐⭐⭐⭐⭐ Works out of the box…unless u need to seal and cut.
*by M***T on April 22, 2023*

The sealer worked straight out of the box, without issue. My problem is that it was not clear at all that you had to change out the sealing wire to get it to seal and cut. Once I figured that out, by looking at other listings, I was able to figure out I need to put the round wire in there. Replacing the sealing wire is a pain, but doable. If you aren’t dexterous, good luck. But they are all like this. TIP; be very gentle with the screws holding the wire in. They seem to be floating or something and are very fragile feeling. Overall, the product works great, seals quickly, and does exactly what I need. Tip: start at like heat 3 and see if that works. Make sure to wait at least that full second after the light goes off. It’s important. Not sure why none of the questions are answered correctly indicating it can seal and cut. The instructions might as well have been in Latin, because they made no sense and provided no real use. Just watch the video they have. Pretty simple to use. While some people say they received a unit that needed additional repair to work, mine worked straight out the box. I’d recommend this unit. Hope it lasts 18 months. PS, I gave it 3*’s on easy to use for the reason of being challenging to change the sealing wire.

### ⭐⭐⭐⭐⭐ Happy with this machine even 2 years later!
*by M***G on December 16, 2025*

Great machine! It’s been 2 years now, and I wanted to come back and share that it’s still working perfectly. I use this impulse sealer to seal cookies and other treats, and in the thousands of uses, all I’ve had to do was change the heat-resistant cloth strip that goes over the heater element.

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-03-13*