Carton Sealing Machine Service and AMC
A sealer that stops mid-shift holds up every box behind it. This page explains how PackForge handles service, repairs and annual maintenance, and where an engineer can and cannot come.
Where do we service on-site?
Our engineers visit sites in Delhi NCR only, travelling out from the Faridabad works. Units in Faridabad, Delhi, Gurugram, Noida, Greater Noida and Ghaziabad fall inside it. If your site sits at the edge of the region, mention the PIN code when booking and we will confirm.
Outside Delhi NCR we have no engineer, office or parts stock in your city, and we say so before a sale, not after. Support there comes in three forms:
- A phone or video call with someone who knows the model.
- Spare parts dispatched by courier from Faridabad.
- Advice on a small spares kit to keep on your own shelf.
Service on PackForge machines is carried out by Fulcrum Infratech Pvt. Ltd., the same company and the same works that built them.

What does a service visit check?
A visit follows the machine from infeed to outfeed and ends with your own cartons going through. The table shows what the engineer looks at and what your operator can keep up between visits.
| Area | Checked on a visit | Between visits, by your operator |
|---|---|---|
| Tape heads | Blade edge and spring return, roller faces, one-way roller, tension setting | Wipe glue off the blade with power off |
| Drive belts | Glazing, cracks, tension at the adjuster, straight tracking | Clear dust and tape scraps |
| Size settings | Width guides and top head lock against your real carton | Reset at every carton change |
| Electricals | Switches, motor sound, cable and connections | Report any burning smell at once |
| Air supply on pneumatic models | Gauge against the listed pressure, leaks, filter | Drain the filter bowl |
| Frame and table | Level, loose fasteners, table height | Keep the outfeed clear |
| Final run | Cartons with your tape: centred seal, even legs, clean cut | Watch the first boxes of each shift |
Settings found to work are written down so the machine can be returned to a known state later. Day-to-day upkeep is set out in our carton sealer maintenance guide.
Which carton sealing machine repairs come up most?
Most calls end in one of these jobs. Work through the symptom in our carton sealer troubleshooting guide before booking, as a setting change often fixes it.
- Blade and roller pair. A ragged cut that returns soon after a new blade usually points to a worn roller beside it. Both are changed together.
- Drive belts. Shiny, cracked or stretched belts are replaced and tensioned so the carton travels square.
- Blade arm spring. A tired spring lets the blade meet the tape too gently.
- Tape head assembly. When a head is too worn to rebuild economically, a complete top or bottom head is fitted as a unit.
- Motor and switch faults. A motor that will not start or sounds laboured is checked by an engineer, not forced.
- Sensors and air. On self-adjusting models such as the 102TR pneumatic sealer, a sensor that stops responding or an air leak slows or stops size setting.
How does a carton sealer AMC work?
An annual maintenance contract suits a sealer on a line that cannot afford an unplanned stop. It suits a machine used for an hour a day much less, and we will tell you which one yours is.
Each contract is written for your machines and your shift pattern rather than sold as a fixed package. It sets out:
- How often scheduled visits happen.
- Which wear parts are replaced on each visit.
- Response terms when a machine breaks down.
- What is excluded, in plain words.
Visit-based contracts are offered within Delhi NCR. Outside it, the practical arrangement is phone and video support plus a spares kit sized to your run rate. For strapping, wrapping and other machines, see all-machine spares and AMC.

Warranty, AMC or paid repair: which covers what?
| Cover | What it is for | What it leaves out |
|---|---|---|
| Warranty | Manufacturing defects, for at least 12 months from the invoice date | Wear parts, tape, power-supply damage, misuse, unapproved changes, transit damage |
| AMC (Delhi NCR) | Scheduled visits, named wear parts, breakdown response | Consumables, power-fault damage, misuse and modification, as listed in the contract |
| Paid service call | A one-off visit or repair outside warranty and AMC | Charges are confirmed when you book |
| Phone and video help | Diagnosis and setting advice anywhere in India | Hands-on work, which your fitter or our NCR engineer does |
Most warranty claims on our own machines are settled by sending a part, since few faults need a visit. The full terms are on the warranty page.
How do you book a technician or a service call?
- WhatsApp +91 95822 69346 with the model or SKU, a photo of the serial plate and your invoice or order reference.
- Say what the machine is doing, not which part you think has failed. Tape lifting at one corner tells us more than a part name.
- Add a short clip of the fault running, if you can take one safely.
- List what has already been tried.
- Give your PIN code. We confirm whether it is an on-site visit or a remote session with parts.
Phones are answered Monday to Saturday, 9:30 AM to 6:30 PM. Messages sent after hours are read the next morning and answered in order.
Spare parts by courier for the rest of India
Wear parts for every carton sealer we make are held at Faridabad, so dispatch is rarely the hold-up; transit to your PIN code is. Tell us when a line is down and we will say what is realistic. Order with the model name and a photo of the old part, because a tape head part that looks identical across two models often is not.
Blades, rollers, belts and complete tape head assemblies are listed on the carton sealer spares page. Your own fitter can install our parts as intended without affecting the warranty; fitting another supplier's part or modifying the machine is what causes trouble, so ask first.

Which spares should a plant outside NCR keep?
Without an engineer nearby, the shelf is your service centre. Size the kit to how hard the machine works, not to the machine alone. A useful starting kit for most models:
- One cutter blade for each tape head.
- A set of side drive belts.
- Front and rear rollers for one head.
- For self-adjusting and air-driven models, whatever part we name for your duty, since sensors and air parts stop a machine outright.
Send the model and the number of shifts it runs, and we will list the handful of parts that matter for that duty.
Do you service carton sealers of other makes?
Some parts cross over and some do not. Send the model plate and a photo of the part, and you get a straight answer rather than a maybe. Faridabad units running older or second-hand machines can read our page on spares, repairs and AMC in NIT Faridabad, which covers when a machine is worth keeping.
Questions buyers ask
Do you provide carton sealing machine service outside Delhi NCR?
Not on site. Outside Delhi NCR we diagnose by phone and video call, send parts by courier from Faridabad and help your own fitter install them. We have no engineers or offices in other cities.
Carton sealer AMC ka charge kitna hota hai?
Koi fixed package nahi hai. AMC aapki machines, shifts aur visits ke hisaab se likha jaata hai, aur exclusions saaf likhe hote hain. Visit-wala AMC sirf Delhi NCR mein milta hai; model aur shifts batakar quote lijiye.
Can you repair a carton sealer of another brand?
Send the model plate and a photo of the faulty part on WhatsApp. Some parts fit other makes and some do not, and we will tell you plainly which applies before you spend anything.
How quickly can a spare part reach us?
Wear parts are in stock at Faridabad, so they leave quickly; the courier transit to your PIN code decides the arrival. Tell us if the line is stopped and we will give a realistic date.
Is a service visit covered under warranty?
For a manufacturing defect within the warranty period, the claim is handled by us. Most are settled by sending a part. Wear parts such as blades, rollers and belts are not warranty items.
Who carries out service on PackForge carton sealers?
Fulcrum Infratech Pvt. Ltd., the company that makes them at Faridabad. The same build record is used for service, so parts match what was fitted.
Can our own fitter replace parts without losing the warranty?
Yes, when our parts are fitted as intended. Fitting another supplier's part or modifying the machine without asking is what affects cover, so check with us first.
Machine down? Tell us what it is doing
WhatsApp the model, a serial plate photo and a short clip of the fault to +91 95822 69346, or call +91 98184 38346, Monday to Saturday, 9:30 AM to 6:30 PM.
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PackForge 5050J Carton Edge Sealing Machine
PackForge 5050Z Carton Sealer with Flap Folder
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