Sealing Machines | McMaster-Carr

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For Maximum Total Material Thickness

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100 Products

Hand-Operated Heat Sealers

Push down on the handle to create a seal on polyethylene, polyolefin, Mylar, and PVC open-top bags and packages. Also known as impulse sealers, these sealers use a timer that regulates the length of the heating cycle.

A built-in blade cuts off excess material after sealing.

Note: One mil equals 0.001".

Max. Seal
Wd.	Lg.	For Max. Total Material Thick., mil	Operating Temp., °F	Sealing Surface Type	No. of Heating Elements	Current, A	Voltage	Heat Sealer Plug Type	Features	Specifications Met		Each
Heat Sealers
4"	1/16"	5	550°	Flat	1	2	120V AC	Three Prong	Eight-Setting Timer, Nonstick Covers	__	0000000	000000
8"	1/16"	6	550°	Flat	1	3	120V AC	Three Prong	Eight-Setting Timer, Nonstick Covers	UL Listed	0000000	000000
12"	1/16"	6	550°	Flat	1	5	120V AC	Three Prong	Eight-Setting Timer, Nonstick Covers	UL Listed	0000000	000000
16"	1/16"	6	550°	Flat	1	7	120V AC	Three Prong	Eight-Setting Timer, Nonstick Covers	__	0000000	000000
20"	1/16"	6	550°	Flat	1	7	120V AC	Three Prong	Eight-Setting Timer, Nonstick Covers	__	0000000	000000
Heat Sealers with Built-In Blade
8"	1/16"	6	550°	Flat	1	3	120V AC	Three Prong	Built-In Blade, Eight-Setting Timer, Nonstick Covers	UL Listed	0000000	000000
12"	1/16"	6	550°	Flat	1	5	120V AC	Three Prong	Built-In Blade, Eight-Setting Timer, Nonstick Covers	UL Listed	0000000	000000
16"	1/16"	6	550°	Flat	1	7	120V AC	Three Prong	Built-In Blade, Eight-Setting Timer, Nonstick Covers	__	0000000	000000

Replacement Parts for Heat Sealers

For Max. Seal		Repair Kits			Covers			Heating Elements		Sealing Pads
Wd.	Lg.	Includes		Each	Choose a Cover Type		Each		Each		Each
4"	1/16"	One Lower Cover, Two Heating Elements, Two Upper Covers	0000000	00000	Lower, Upper	0000000	00000	0000000	00000	0000000	00000
8"	1/16"	One Lower Cover, Two Heating Elements, Two Upper Covers	0000000	00000	Lower, Upper	0000000	0000	0000000	0000	0000000	00000
12"	1/16"	One Lower Cover, Two Heating Elements, Two Upper Covers	0000000	00000	Lower, Upper	0000000	0000	0000000	0000	0000000	00000
16"	1/16"	One Lower Cover, Two Heating Elements, Two Upper Covers	0000000	00000	Lower, Upper	0000000	0000	0000000	0000	0000000	00000
20"	1/16"	One Lower Cover, Two Heating Elements, Two Upper Covers	0000000	00000	Lower, Upper	0000000	0000	0000000	0000	0000000	00000

Replacement Parts for Heat Sealers with Built-In Blade

Repair Kits

For Max. Seal
Wd.	Lg.	Includes		Each
8"	1/16"	One Lower Cover, Replacement Blade, Two Heating Elements, Two Upper Covers	0000000	000000
12"	1/16"	One Lower Cover, Replacement Blade, Two Heating Elements, Two Upper Covers	0000000	00000
16"	1/16"	One Lower Cover, Replacement Blade, Two Heating Elements, Two Upper Covers	0000000	00000

Covers

For Max. Seal
Wd.	Lg.	Choose a Cover Type		Each
8"	1/16"	Lower, Upper	0000000	00000
12"	1/16"	Lower, Upper	0000000	0000
16"	1/16"	Lower, Upper	0000000	0000

Heating Elements

For Max. Seal
Wd.	Lg.		Each
8"	1/16"	0000000	00000
12"	1/16"	0000000	0000
16"	1/16"	0000000	0000

Sealing Pads

For Max. Seal
Wd.	Lg.		Each
8"	1/16"	0000000	000000
12"	1/16"	0000000	00000
16"	1/16"	0000000	00000

Foot-Operated Heat Sealers

Use the shelf to hold work while pushing down on the foot pedal to create a seal on polyethylene, polyolefin, Mylar, and PVC bags and packages. Also known as impulse sealers, these sealers use a timer that regulates the length of the heating cycle.

Note: One mil equals 0.001".

Max. Seal
Wd.	Lg.	For Max. Total Material Thick., mil	Operating Temp., °F	Sealing Surface Type	No. of Heating Elements	Current, A	Voltage	Heat Sealer Plug Type	Features	Specifications Met		Each
12"	1/16"	6	550°	Flat	1	5	120V AC	Three Prong	Eight-Setting Timer, Nonstick Covers	UL Listed	00000000	0000000
12"	3/16"	20	550°	Flat	2	14	120V AC	Three Prong	Eight-Setting Timer, Nonstick Covers	__	00000000	000000
18"	1/16"	6	550°	Flat	1	6	120V AC	Three Prong	Eight-Setting Timer, Nonstick Covers	UL Listed	00000000	000000
18"	3/16"	20	550°	Flat	2	17	120V AC	Three Prong	Eight-Setting Timer, Nonstick Covers	__	00000000	00000000
24"	1/16"	6	550°	Flat	1	8	120V AC	Three Prong	Eight-Setting Timer, Nonstick Covers	__	00000000	000000
24"	3/16"	20	550°	Flat	2	20	120V AC	Three Prong	Eight-Setting Timer, Nonstick Covers	__	00000000	00000000

Replacement Parts

Repair Kits

For Max. Seal
Wd.	Lg.	Includes		Each
12"	1/16"	One Lower Cover, One Upper Cover, Two Heating Elements	00000000	000000
12"	3/16"	One Lower Cover, One Upper Cover, Two Heating Elements	00000000	00000
18"	1/16"	One Lower Cover, One Upper Cover, Two Heating Elements	00000000	00000
18"	3/16"	One Lower Cover, One Upper Cover, Two Heating Elements	00000000	00000
24"	1/16"	One Lower Cover, One Upper Cover, Two Heating Elements	00000000	00000
24"	3/16"	One Lower Cover, One Upper Cover, Two Heating Elements	00000000	00000

Covers

For Max. Seal
Wd.	Lg.	Choose a Cover Type		Each
12"	1/16"	Lower, Upper	00000000	00000
12"	3/16"	Lower, Upper	00000000	0000
18"	1/16"	Lower, Upper	00000000	00000
18"	3/16"	Lower, Upper	00000000	00000
24"	1/16"	Lower, Upper	00000000	00000
24"	3/16"	Lower, Upper	00000000	00000

Heating Elements

For Max. Seal
Wd.	Lg.		Each
12"	1/16"	00000000	00000
12"	3/16"	00000000	0000
18"	1/16"	00000000	0000
18"	3/16"	00000000	0000
24"	1/16"	00000000	0000
24"	3/16"	00000000	0000

Sealing Pads

For Max. Seal
Wd.	Lg.		Each
12"	1/16"	00000000	000000
12"	3/16"	00000000	00000
18"	1/16"	00000000	00000
18"	3/16"	00000000	00000
24"	1/16"	00000000	00000
24"	3/16"	00000000	00000

Heat-Shrink and -Seal Systems

Use heat to create a skin-tight barrier around items. Systems include a roll cradle, a heat sealer, a heat gun, and a roll of PVC film that shrinks when heated.

					Heat Sealer		Heat Gun
Max. Seal Wd.	For Max. Total Material Thick., mil	Sealing Surface Type	Current, A	Voltage	Plug Type	Power Cord Lg., ft.	Plug Type	Power Cord Lg., ft.	Includes		Each
16"	20	Textured	10	120V AC	Three Prong	9 1/2	Two Prong	9 1/2	15" Wd. × 500 ft. Lg. Clear PVC Heat-Shrink Film, Roll Cradle	0000000	0000000
28"	20	Textured	10	120V AC	Three Prong	9 1/2	Two Prong	9 1/2	26" Wd. × 500 ft. Lg. Clear PVC Heat Shrink Film, Roll Cradle	0000000	000000

Replacement Heat Gun

0000000

Each

000000

Clamp-Style Hand-Held Heat Sealers

Clamp shut the jaws of these sealers to seal bags. You control the duration of the heat application. Sealers are not only for hand-held use; they have feet under the bottom jaw for table-top operation, as well as a detachable foot pedal for hands-free operation.

Flat sealer with one heating element seals polyethylene, polypropylene and PVC.

Flat sealer with two heating elements lets you choose the operating temperature and seals cellophane film, waxed paper, and foils including brown-paper foil and cloth foil.

Note: One mil equals 0.001".

Max. Seal
Wd.	Lg.	For Max. Total Material Thick., mil	Sealing Surface Type	No. of Heating Elements	Current, A	Voltage	Heat Sealer Plug Type	Heat Sealer Power Cord Lg., ft.	Features		Each
6"	1/16"	12	Flat	1	0.3	120V AC	Two Prong	4 1/2	One Nonstick Cover, Stabilizing Feet	0000000	0000000
6"	9/16"	120	Flat	2	0.5	120V AC	Two Prong	8	Stabilizing Feet	0000000	000000

Replacement Heating Element	0000000	Each	000000
Replacement Cover for Flat Sealer with One Heating Element (Pkg. of 1)	0000000	Pkg.	0000

Wheel-Style Hand-Held Heat Sealers

Make a seal of any length or shape on polyethylene and cellophane bags, film, and packages. You choose the temperature and control the duration of the heat application.

Note: One mil equals 0.001".

Wd.	For Max. Total Material Thick., mil	Operating Temp. Range, °F	Sealing Surface Type	No. of Heating Elements	Current, A	Voltage	Heat Sealer Plug Type	Heat Sealer Power Cord Lg., ft.	Features		Each
3/16"	6	150° to 300°	Textured	1	0.6	120V AC	Three Prong	10	Heat Shield, Protective Handle	000000	0000000
11/32"	6	150° to 300°	Textured	1	0.6	120V AC	Three Prong	10	Heat Shield, Protective Handle	000000	000000

Spot-Crimp Hand-Held Heat Sealers

This sealer has a pliers-style design for sealing vacuum-formed polyethylene, polystyrene, polypropylene, and PVC trays and blister packs. You choose the temperature and control the duration of the heat application.

Note: One mil equals 0.001".

Max. Seal
Wd.	Lg.	For Max. Total Material Thick., mil	Operating Temp., °F	Sealing Surface Type	No. of Heating Elements	Current, A	Voltage	Heat Sealer Plug Type	Heat Sealer Power Cord Lg., ft.		Each
3/8"	3/16"	100	350°, 410°	Textured	2	0.1	120V AC	Two Prong	6	0000000	0000000

Iron-Style Hand-Held Heat Sealers

Cover a wide area to seal large or irregularly shaped packages with this sealer. You choose the temperature and control the duration of the heat application. Use it on cellophane and foils. Add the nonstick cover (included) for sealing polyethylene, Pliofilm, and vinyl.

Note: One mil equals 0.001".

Heat Sealers
Max. Seal												Replacement Covers			Replacement Thermostats
Wd.	Lg.	For Max. Total Material Thick., mil	Operating Temp. Range, ° F	Sealing Surface Type	No. of Heating Elements	Current, A	Voltage	Heat Sealer Plug Type	Heat Sealer Power Cord Lg., ft.		Each	Pkg. Qty.		Each		Each
2"	14"	16	100° to 500°	Flat	1	5	120V AC	Three Prong	4 1/2	0000000	0000000	__	0000000	000000	0000000	000000
											Each			Pkg.		Each
4"	1 3/4"	16	100° to 500°	Flat	1	2	120V AC	Three Prong	4 1/2	000000	000000	2	000000	00000	0000000	00000
											Each			Each		Each
4 1/2"	14"	16	100° to 500°	Flat	1	5	120V AC	Three Prong	4 1/2	0000000	000000	__	0000000	00000	0000000	00000

Replacement Knob	0000000	Each	00000
Replacement Heating Element for 1983T2	000000	Each	00000

Vacuum Heat Sealers

Create an airtight seal around small parts to prevent damage from moisture and oxidation. Attach these sealers to a compressed air line and press the foot switch to suction air out of the bag and heat seal the opening in a matter of seconds. For versatility, you can also use these just for heat sealing without the need for an air supply.

Sealers
		Air Inlet									Repair Kits
Max. Seal Wd.	For Max. Total Material Thick., mil	Pipe Size	Thread Type	Air Consumption, cfm	Pressure Range, psi	Voltage	Current, A	Heat Sealer Electrical Connection Type		Each		Each
15 1/2"	8	1/4	NPT	2.5	80-125	120V AC	10	Plug	000000	000000000	0000000	0000000

12" × 15" Bags (Pkg. of 10)	Pkg.	00000
8" × 10" Bags (Pkg. of 25)	Pkg.	0000
10" × 12" Bags (Pkg. of 25)	Pkg.	0000
6" × 8" Bags (Pkg. of 50)	Pkg.	0000

Bags for Vacuum Heat Sealers

Use these bags with Vacuum Heat Sealers that create an airtight seal around items.

Note: One mil equals 0.001".

Wd.	Ht.	Thick., mil	Color	Material	Outer Layer Material	Pkg. Qty.		Pkg.
6"	8"	3	Clear	Polyethylene Plastic	Nylon Plastic	50	000000	00000
8"	10"	3	Clear	Polyethylene Plastic	Nylon Plastic	25	000000	0000
10"	12"	3	Clear	Polyethylene Plastic	Nylon Plastic	25	000000	0000
12"	15"	3	Clear	Polyethylene Plastic	Nylon Plastic	10	000000	0000

Electric Combination Tensioner/Sealers for Plastic Strapping

Capable of securing 15 polypropylene straps per minute, this mobile tensioner/sealer saves you time and energy. Manually pull strapping over the package and feed it into the strapping inlet. The tensioner/sealer tensions the strapping around the package, makes a sealless weld, and then feeds out strapping for the next package. Use with Plastic Strapping for Strapping Machines.

	For Coil
For Strapping Wd.	Wd.	ID	Lg.	Wd.	Ht.	Voltage	Current, A	Frequency, Hz	Plug Type	Power Cord Lg., ft.	Caster Type		Each
3/8", 1/2"	8"	8"	35"	23"	30"	120V AC	4.6	50/60	Three Prong	15	Four Swivel Casters (Two with Brakes)	000000	000000000

Bag Sealing Tape

Seal and color-code bagged parts with this tape.

Wd.	Lg., ft.	Overall Thick.	Material	Adhesive Type	Spool ID	Choose a Color		Each
3/8"	540	0.002"	uPVC Plastic	Rubber	3"	Blue, Green, Red, White, Yellow	000000	00000

Bag-Sealing Tape Dispensers

Twist your bag and insert into the dispenser to seal bagged parts. Use the trimmer blade on bag ends for a consistent result.

Dispensers
For Tape											Replacement Inside Blade Kit		Replacement Trimmer Blade
Max. Wd.	Max. Roll Dia.	For Spool ID	Lg.	Wd.	Ht.	Housing Material	Tape Included	Color		Each		Each		Each
1/2"	6 1/2"	3"	8 1/2"	3"	6"	Metal	No	Blue	000000	000000	0000000	00000	0000000	00000

Bag Sealing Tape

Material	Wd.	Lg., ft.	Overall Thick.	Choose a Color		Each
uPVC Plastic	3/8"	540	0.002"	Blue, Green, Red, White, Yellow	000000	00000