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ISO 9001:2015 Certified
Printing Consumables Specialist
Pneumatic Heat Sealer Supplier in Delhi
Print Pro Tech is a pneumatic heat sealer supplier in Delhi and helps to develop and evaluate heat-seal conditions before full-scale production. The Pneumatic Heat Sealer uses controlled sealing temperature, pneumatic pressure and dwell time to produce consistent test seals on flexible packaging materials. It can be used with materials such as PE, PP, PET, BOPP, CPP, foil laminates, and co-extruded films, depending on the sealant layer and material structure.
Share your film structure, sealant layer, required sealing temperature, seal width and application, and our team will help confirm the suitable machine configuration, price and delivery details.
Price
₹32,500 / Piece
Best price on bulk orders. Call or WhatsApp us for a quote.
ISO 9001:2015 Certified
Same Day Delivery In Delhi NCR
Delivery Across India in 3–7 Working Days
Do You Need a Pneumatic Heat Sealer?
A Pneumatic Heat Sealer is useful when you need to:
- Develop sealing parameters for a new packaging film.
- Compare different laminate structures.
- Check whether the sealant layer is working correctly.
- Find the suitable sealing temperature before production.
- Study the effect of pressure on seal quality.
- Determine the required dwell time.
- Compare incoming film batches.
- Prepare controlled samples for seal-strength testing.
- Investigate weak or inconsistent package seals.
- Validate material before running it on a production packing machine.
- Compare films from different suppliers.
- Conduct packaging R&D trials without using the full production line.
The machine is especially useful when a packaging team needs to reproduce controlled sealing conditions in the laboratory rather than changing settings repeatedly on a production machine.
How Does a Pneumatic Heat Sealer Work?
A Pneumatic Heat Sealer controls three important sealing parameters:
1. Temperature
The sealing jaw is heated to a preset temperature suitable for the film or laminate being tested.
2. Pressure
Compressed air operates the pneumatic cylinder and applies controlled pressure to the sample.
3. Dwell Time
A digital timer controls how long the sample remains under heat and pressure.
The film or laminate sample is positioned between the sealing surfaces. Once the cycle starts, the pneumatic system closes the jaw and applies the preset sealing conditions.
After the selected dwell time is completed, the jaw opens automatically and the sealed specimen can be removed for visual inspection, peel testing or further quality evaluation.
This controlled process helps packaging laboratories compare sealing conditions more reliably than manual sealing methods.
What Packaging Problems Can a Pneumatic Heat Sealer Help Investigate?
- Weak Seals: A pack may open too easily because the sealing temperature, pressure or dwell time is insufficient.
- Inconsistent Sealing: Seal performance may vary across batches because of changes in material structure, coating or process conditions.
- Film Burning or Distortion: Excessive temperature or dwell time may damage the material during sealing.
- Sealant Layer Problems: The selected film structure may not provide the expected heat-sealing behaviour.
- New Film Qualification: A new film supplier or laminate structure can be evaluated before it is introduced into regular production.
- Production Parameter Development: Laboratory trials can help establish a suitable sealing window before transferring the material to a packing or pouch-making line.
Why Buy a Pneumatic Heat Sealer from Print Pro Tech?
- Controlled Sealing Parameters: Temperature, pneumatic pressure and dwell time can be controlled for repeatable laboratory sealing trials.
- Useful for Film Qualification: Packaging teams can compare new films, laminates or suppliers before using material in regular production.
- Digital Temperature and Time Control: Preset operating conditions make it easier to conduct comparative tests.
- Requirement-Based Selection: Buyers can share their material structure, seal width and application before finalizing the machine.
- Support from Dwarka, New Delhi: Technical and commercial requirements are handled through Print Pro Tech's Delhi supply base.
- Pan-Delhi Supply: Pneumatic Heat Sealers can be supplied to flexible packaging, printing, converting and packaging businesses across Delhi.
| Specification | Details |
|---|---|
| Product Type | Pneumatic Heat Sealing Machine |
| Sealing Length | Available in 300 mm, 450 mm and 600 mm options |
| Sealing Width | Approximately 10 mm to 25 mm, depending on configuration |
| Operating System | Pneumatic operation using compressed air |
| Required Air Pressure | Approximately 4 to 6 bar |
| Control System | Timer-based or digital control, depending on model |
| Sealing Method | Impulse heat sealing |
| Power Requirement | 220V AC, 50 Hz |
| Suitable Materials | PE, PP, laminated pouches and flexible plastic films |
| Temperature Control | Adjustable according to material and sealing requirement |
| Sealing Performance | Designed to produce consistent and uniform seals |
| Typical Applications | Packaging, printing, food processing and industrial packing |
| Machine Construction | Heavy-duty industrial structure for regular production use |
| Installation Options | Floor-standing or table-mounted configuration, depending on model |
Got Questions
Frequently Asked Questions
Choose according to film structure, sealant layer, required seal width, temperature range and application. Share your material details before ordering for the correct machine configuration.
Select the sealing length according to your sample or pouch width. Buyers handling different packaging sizes should choose a model that covers their largest regular test sample.
Yes. It is useful for comparing laminates, developing sealing conditions and validating new materials before running them on a production packing or pouch-making machine.
Yes. Controlled temperature, pneumatic pressure and dwell time allow buyers to investigate weak seals, inconsistent bonding, film distortion and unsuitable sealing conditions before full-scale production.
Yes. Controlled temperature, pneumatic pressure and dwell time allow buyers to investigate weak seals, inconsistent bonding, film distortion and unsuitable sealing conditions before full-scale production.
Share film structure, sealant layer, required seal width, sealing temperature, application, preferred machine size, quantity and delivery location for accurate model selection and pricing.
Yes. The pneumatic system requires compressed air to operate the sealing mechanism. Confirm the required air pressure and your available compressor setup before placing the order.
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What Our Customers Say
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