Pnuematic Brake is introduced by Puretronics for maintaing the tension of the product during the production. Manufacuring this types of brakes for more than 10 Years, Puretronics is one of leaders of manufacuring Pnuematic Brakes in India.
Pneumatic Brake Systems
Puretronics is one of the leaders in manufacturing pneumatic brake systems in India, with 15+ years of experience. Our advanced technology ensures precise and reliable braking in various applications.
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Features
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Technical Specification
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Accessory
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Application
- Compact size gives more compact machine design
- Easy disassembly of brake design, results into easy maintenance
- Easy disassembly of brake design, results into easy maintenance
- Design of brake housing gives us efficient heat dissipation
- Electrical fan fitted on center hole to ensure constant heat dissipation
- Bi-directional turbine and surrounding housing with ventilation hole permitting air circulation from middle to periphery of unit results best thermal power dissipation
- Constant controllable torque due to stable friction lining material
Advantages :
- Bidirectional turbine on the braking element.
- Special hole pattern on the housing to enhance the ventilation & air cooling.
- Additional electric fan further enhances the thermal power dissipation.
- Maximum heat transfer.
- High quality friction pads ensure a constant controllable torque.
- Highly reliable design.
- Modular design for wide range selection.
Selection Code :
| Friction Coeff | Min 0.2 atm | Max 6 atm | Friction Coeff. | Min 0.2 atm | Max 6 atm | |
|---|---|---|---|---|---|---|
| Standard | 0.15 | 16 | Min / Rpm | 100 | 300 | 1000 |
| Low Coeff. | 0.075 | 5 | With Fan | 3:5 | 4.4 | 8.9 |
| Max Rpm | Weight | Inertia | ||||
| 2500 | ~22 Kg | i=0.058 kgm |
| MOUNTING-BRACKET-AX-250 | The mounting bracket enables the user to mount the pnuematic brake onto the machine. Widely used to ease the hurdles of the user to make arrangements for its mounting and can be used for modification jobs as well. |
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- Printing
- Wires
- Plastic
- Paper Industries
- Metal
- Packaging
- Textiles
- Web Processing
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The Quiet Force Behind Smooth Stops And Steady Tension
Braking isn't just about stopping, in continuous production lines, it's about control. A jerky, inconsistent stop can damage delicate material just as easily as no braking at all. That's the problem Pneumatic Brake Systems are built to solve, and it's a problem that shows up far beyond just one type of manufacturing line.
Read More about Pneumatic Brake SystemsMore Than Just An On/Off Function
It's easy to think of braking as a simple mechanical action, stop or don't stop. In reality, good braking is about precision and timing. A properly functioning pneumatic brake applies controlled, adjustable force exactly when and where it's needed, without the sudden jolts that come from older or poorly calibrated mechanical systems. This matters most when the materials passing through the line are sensitive to sudden stress, a sharp stop can stretch, snap, or misalign material that was moving smoothly just a moment earlier.
Pneumatic Brake Systems solve this by using controlled air pressure instead of abrupt mechanical force, giving operators a smoother, more predictable way to manage speed and tension changes across a line.
Why Smooth Isn't Optional
In any process involving continuous unwinding or feeding, inconsistent braking creates a ripple effect. A sudden stop upstream can cause slack, misfeeds, or tension spikes further down the line, even if the braking action itself lasted only a second. Over time, these small disruptions add up to material waste, uneven output, and more frequent manual adjustment as operators try to compensate.
Reliable Pneumatic Brake Systems remove much of this unpredictability. Because air pressure can be finely adjusted, braking force stays consistent regardless of speed change or material variation, keeping the entire line more stable.
Where This Technology Quietly Does Its Job
While wire and cable lines are a common application, the same principle applies wherever material needs controlled unwinding or tension management, printing and converting, textile processing, packaging, and paper handling all depend on smooth, adjustable braking to avoid damage and maintain consistent output. In each case, the underlying need is identical: stop or slow material without disrupting the process around it.
What Actually Makes A Difference
The real value of good Pneumatic Brake Systems isn't just in the braking action itself, it's in how well that system integrates with the rest of the line. Response time, adjustability, and consistency under varying loads all matter more than raw stopping power alone. A system that works well in theory but reacts inconsistently in practice ends up creating the exact problem it was meant to prevent.
Built Around Real Production Needs
At Puretronics, our approach to Pneumatic Brake Systems has always been shaped by how these systems actually perform on working lines, not just how they're specified on paper. If inconsistent tension or unpredictable stops have been quietly affecting your output, it may be worth looking at your braking setup more closely.
Frequently Asked Questions
A pneumatic brake system uses controlled air pressure to apply braking force instead of relying only on abrupt mechanical action. Because the pressure can be adjusted, operators can slow or stop material smoothly and predictably, which helps maintain steady tension on the line.
A sudden or inconsistent stop can create slack, misfeeds, or tension spikes further down the line. Over time, these small disruptions lead to material waste, uneven output, and more manual adjustments. Smooth braking keeps the whole process more stable.
Wire and cable manufacturing is a common application, but the same principle applies wherever material needs controlled unwinding or tension management. This includes printing and converting, textile processing, packaging, and paper handling.
Delicate materials can stretch, snap, or misalign when they are stopped abruptly. Pneumatic brakes apply adjustable, controlled force, so speed and tension changes happen gradually rather than as sudden jolts, reducing the risk of damage.
Response time, adjustability, and consistency under varying loads matter more than raw stopping power. It is also important to check how well the system integrates with the rest of your production line, since a brake that reacts inconsistently can create the very problem it was meant to prevent.
Warning signs include frequent tension fluctuations, unexpected material slack or breakage, uneven output, and operators needing to make constant manual corrections. If these issues keep appearing, it is worth taking a closer look at your braking system and discussing options with the Puretronics team.