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PackForge Heavy Duty 16 Inch Impulse Sealer
Short Description
The Heavy Duty 16 inch is the 400 mm sealer for garment exporters, 3PL warehouses and courier hubs that seal wide bags all day. It closes bags up to 15.5 inch wide with a 2 mm seal, takes the same spares as the Standard model and carries a 5-year warranty.
Country of Origin: India · Manufactured by: PackForge Industries, Faridabad, Haryana
Specifications
| SKU / Model | PF-IMP-16-HD |
| Seal length | 400 mm (16 inch) |
| Films | PE, LDPE, HDPE, PP, PE-lined; max. 150 micron |
| Widest bag mouth | 390 mm (15.5 inch), laid flat |
| Supply | 220–240 V AC, single phase |
| Weight (approx.) | About 4.0 kg |
| Warranty | 5 years; element and Teflon tape excluded |
| Heater power | 500 W |
| Timer | 8-level dial |
| Seal width | 2 mm |
| Body | Metal, heavy-duty build |
| Country of Origin | India |
| HSN code | 84223000 |
Figures are approximate; the quotation datasheet is final.
PackForge Heavy Duty 16 Inch Impulse Sealer
SKU: PF-IMP-16-HD
Sold by PackForge Industries,
a division of Fulcrum Infratech Pvt. Ltd.
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What is a heavy duty 16 inch impulse sealer?
In a 3PL warehouse or courier hub the packing table never stops, and the sealer on it gets pressed again and again from shift start to shift end. The Heavy Duty 16 inch is built for that kind of use. It has the 400 mm bar, 500 W element and 2 mm seal of the Standard model, takes the same spares, and comes with a 5-year warranty.
The bags it sees most are 12 × 16 inch poly mailers, export covers of 14 × 18 inch holding folded shirts, kurtas and jackets, and 2 kg grocery packs in 14 × 20 inch LDPE. Laundry and linen services bag every piece with it, and it suits large online sellers shipping 200 plus orders a day. Mouths up to 15.5 inch seal.

What is in the box
16 inch sealer, 2 spare elements, spare Teflon tape, manual.

Bags the Heavy Duty 16 inch closes
400 mm bar, shared with the Standard model; a bag mouth of 390 mm (15.5 inch) or less closes in one press.
| Bag | Fits? |
|---|---|
| 12 × 16 inch courier bag | Yes |
| 14 × 18 inch garment bag | Yes |
| 2 kg grocery pack | Yes |
| 5–10 kg rice bag | No |
| Blanket / bedsheet bag | No |
Free seal test for your pouch
Who buys the Heavy Duty 16 inch model
- Garment exporters sealing hundreds of covers a day before cartons are packed.
- 3PL warehouses and courier hubs where the packing table never stops.
- Large e-commerce sellers shipping 200+ orders a day.
- Grocery repackers sealing 2 kg packs through the day.
- Laundry and linen services that bag every piece.
Dispatch-line routine for the HD 16
- Draw a 15.5 inch mark on the table so packers can tell at a glance whether a bag will fit the bar.
- At each shift change, make two test seals on scrap film and pull them apart before live orders resume.
- Keep mailers stacked flat beside the bar; film that has curled in a warm store room is harder to lay straight.
- Store spares where every shift can reach them; the same elements also fit the Standard 16 inch.
Shift routine for the HD 16
Place the HD 16 inch at the outgoing end of the dispatch table, with filled mailers arriving from one side and sealed ones dropping into a crate on the other. One packer filling and one sealing keeps 400 mm seals steady through the day. At the start of each shift, check the whole Teflon strip for scorch marks, since a long strip can wear unevenly. Tape lint and carton dust collect on the bar, so wipe it at every break. If seals begin to look thin late in a busy run, lower the timer one step. Log every element change so stores can reorder spares.
Heavy Duty 16 versus the alternatives
A seller dispatching a modest number of orders each evening gets the same 400 mm seal from the Standard 16 inch and its 2-year warranty. Choose Heavy Duty when the table runs all day or across shifts. If mailers never exceed 11.5 inch, the Heavy Duty 12 inch is lighter; if 5 or 10 kg rice bags or blanket covers come in, go to the Heavy Duty 20 or 24 inch.
Heavy Duty 16 inch impulse sealer price in India
Heavy Duty 16 inch: ₹3,687 + 18% GST (MRP ₹4,899, 25% off). Standard 16 inch: ₹2,687. 5 pieces in the cart: ₹3,318 each.
Buy the 16 inch impulse sealer online
16 inch spare parts
Bought the Heavy Duty 16 inch impulse sealer?
Heavy Duty 16 inch impulse sealer – frequently asked questions
Can more than one packer use it during a shift?
Yes, two or three packers can share one machine, since the bar is cold between presses. Agree on a dial setting for each mailer type so the seal stays consistent whoever presses the arm.
Will it seal a 2 kg grocery bag?
Yes, 2 kg packs in 14 × 20 inch LDPE bags are one of its standard jobs. Support the filled bag on the table while sealing and let the seal cool before lifting the pack by its top.
Do warehouses need a separate stock of spares for Heavy Duty units?
No. The Heavy Duty 16 inch takes the same heating element and Teflon tape as the Standard 16 inch, so a mixed fleet keeps one stock. Both parts wear with use and are replaced when needed.
Can it reseal opened returns?
If the old mailer has enough length left above the cut, a new seal can be made just below it. If not, put the item in a fresh mailer and seal that one instead.
Can it seal kit bags with several items inside?
Yes, as long as the items sit well below the mouth and the bag lies flat across the 400 mm bar. Pack bulky or sharp items so they do not press against the seal line while it cools.
Is the HD 16 inch easy to move between packing tables?
At 4 kg it can be moved, but on a dispatch line it is more practical to give each busy table its own sealer. Frequent moving also strains the cord and plug over time.