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The Dust free Drying Oven (Model MOL-7F) by Yatherm Scientific is a top notch drying solution manufactured for industries which need total cleanliness and accuracy.
Unlike conventional ovens, this machine is crafted with a chamber which is completely sealed and loaded with an advanced filtration mechanism, making sure that you experience zero dust intrusion during your tasks. This makes this equipment the most suitable choice for the applications where the sensitive, extra delicate materials are involved, where even the tiniest bit of contamination can cause damage to the quality of the product.
Main Features (Dust free Drying Oven MOL-7F)
It is manufactured with state of the art engineering, the MOL-7F which will deliver you speed, adaptability and perfection in the field of drying.
Dust-Free Design: Its structure is built for total maintenance of a controlled environment which is absolutely free from airborne particles.
Drying Evenly Throughout: With the built in, advanced technology, it ensures that you experience consistent and uniform drying results all across the materials.
User-Friendly Interface: We manufacture our product with a mechanism which is easy to control and provide accuracy in temperature regulation.
Durable Construction: It is built with robust materials to provide a long lasting performance guarantee even in heavy duty industrial environments.
Safety As Top Priority: It includes multiple mechanisms of safety, and those mechanisms will prevent all kinds of risky situations like overheating or electrical failures etc.
Customizable Design: It is available with OEM and ODM support to completely fulfill the unique needs of the clients.
Turnkey Solutions: We are always ready to deliver it to and also do the complete installation and provide all kinds of technical support when needed.
Applications (Dust-free Drying Oven MOL-7F)
The Dust free Drying Oven MOL-7F has already become an integral part of the industries where a product integrity is extremely important:
Pharma Industry: When you want to make the medicines and intermediate stuff dry in sterilizing way efficiently, this machine works wonderfully.
Electronics & Semiconductors: Extremely useful equipment when it comes to dust free drying of chips, PCBs and many other delicate electronic parts.
Aerospace & Defense: In this field, it is a must to have high accuracy drying for the mission related important components.
Food and Drink: Moisture removal while maintaining the hygiene and product safety is most important in this industry and our machines work wonderfully in that.
Research & Laboratories: Precise and Toxins free drying is conducted for highly sensitive experiments through this phenomenal instrument.
Why You Must Choose Yatherm?
Yatherm Scientific is a renowned international brand, which is respected and trusted in the field of manufacturing laboratory instruments throughout the world, it is well known for delivering quality, trustability and innovative solutions. With our years of experience, skillfulness, we are totally dedicated to provide you the best, we offer not just equipment but complete end to end solutions.
The MOL-7F Dust free Drying Oven is the perfect example of our total dedication to providing help to industries in achieving effective, safe and contamination free drying processes.
Call Yatherm Scientific now and learn how our MOL-7F can help you in elevating your production line with absolute accuracy and purity! For pricing or a site-specific configuration, contact our team here.
Frequently Asked Questions: Dust-Free & Cleanroom Drying Ovens
What is a dust-free drying oven used for?
A dust free drying oven like the MOL-7F is used wherever airborne particles cannot be allowed to touch the product during drying — pharmaceutical intermediates, electronic components, PCBs, and precision aerospace parts. The sealed chamber and filtration path keep the drying environment isolated from the surrounding room air.
How is a cleanroom drying oven different from a regular hot air oven?
A standard hot air oven pulls in ambient air with no real filtration control, which is fine for general lab drying but risky for contamination-sensitive products. A cleanroom drying oven filters incoming and recirculated air, seals the chamber against particle ingress, and typically holds tighter temperature uniformity across the load.
What temperature range does the MOL-7F support?
The MOL-7F operates from room temperature +10°C up to +200°C, with a heating rate of 3°C/min (nonlinear) and temperature fluctuation held to ±0.5°C, with ±2°C uniformity across the empty chamber.
Can this dust-free oven be customized for a specific cleanroom class?
Yes — the MOL-7F is available with OEM and ODM support, so chamber size, filtration grade, and control configuration can be adapted to match your facility's existing cleanroom classification rather than forcing you into a fixed standard build.
Which industries use big-size cleanroom ovens in India?
Pharmaceutical manufacturing, electronics and semiconductor assembly, aerospace and defense component production, food processing, and research laboratories are the most common users of a big size cleanroom oven — anywhere product integrity depends on a controlled, particle-free drying step.
How is temperature uniformity maintained across the drying chamber?
The oven uses a PID microcomputer control system with PV/SV simultaneous display, a PT100 platinum resistance sensor for accurate feedback, and a single-cycle stainless steel centrifugal blower system for even air circulation — together keeping distribution temperature within ±2.0°C at no load.
What safety features are built into the MOL-7F?
Built-in protections include power leakage protection, over-temperature protection with an audible alarm, and fast-acting fuses, alongside a hardened silicone door gasket rated for both high and low temperature aging resistance.
Does Yatherm Scientific provide installation and support after purchase?
Yes — turnkey delivery is standard, including installation and ongoing technical support, so the equipment is validated and running in your facility rather than left as a box on the loading dock.
Dust-Free Drying Oven Features: Full Breakdown
| Feature | What It Does | Why It Matters On the Floor |
|---|---|---|
| Fully sealed chamber with filtration path | Blocks airborne particles from entering the drying zone | Keeps pharma intermediates, PCBs, and other sensitive loads free of contamination that a regular oven would let in |
| Single-cycle centrifugal blower system | Circulates heated air evenly across the chamber | Prevents hot spots and uneven drying that ruin batch consistency, especially on large or multi-shelf loads |
| PID microcomputer temperature control (PV/SV display) | Continuously calculates and corrects the heating output | Holds ±0.5°C accuracy instead of the wider swings you get from basic thermostatic controls |
| PT100 platinum resistance sensor | Feeds precise real-time temperature data to the controller | More stable and drift-resistant than thermocouple-only setups over long duty cycles |
| 304 stainless steel internal chamber | Forms the interior drying compartment | Corrosion-resistant and easy to wipe down, which matters for GMP and cleanroom audit compliance |
| Double-layer hardened silicone door gasket | Seals the chamber door against particle and heat leakage | Anti-aging even under repeated high-to-low temperature cycling, so the seal doesn't degrade in year two |
| Honeycomb stainless steel heating tube | Generates and distributes heat inside the chamber | No pollution byproducts and a longer service life than exposed coil heating elements |
| SSR contactless current relay | Switches heating current without mechanical contacts | Maintains stable current delivery and avoids the arcing and wear that contact relays suffer over time |
| Built-in safety interlocks | Monitors for power leakage and over-temperature conditions | Triggers an audible alarm and fast fuses before a fault becomes a safety incident or a lost batch |
| OEM/ODM configuration support | Allows chamber size and filtration grade to be customized | Fits the oven to your existing cleanroom classification instead of forcing a one-size-fits-all build |
| Digital timing function (0.1-99.99 S/M/H) | Sets exact cycle duration per recipe | Repeatable drying cycles across shifts and operators, which is what a quality audit actually checks for |
Compared with a standard hot-air oven, the real difference shows up in facilities running under a GMP or cleanroom-class requirement — filtration and chamber sealing aren't cosmetic add-ons, they're what keeps a batch from failing a contamination check after the drying step is already done. If your process also needs controlled humidity rather than just heat, our clean room equipment range covers that alongside this oven category.
Dust-Free Drying Oven Technical Specifications & Datasheet (Model MOL-7F)
| Parameter | Specification |
|---|---|
| Model | MOL-7F |
| Studio (Chamber) Size | 1100 x 1000 x 1650 mm |
| Temperature Range | RT +10°C ~ +200°C |
| Fluctuation / Uniformity | ±0.5°C / ±2°C |
| Heating Rate | 3°C/min, nonlinear |
| External Material | High quality imported cold-rolled steel plate, baking paint finish |
| Internal Material | 304 stainless steel plate |
| Thermal Insulation | Super-fine insulation cotton / hard polyurethane foaming |
| Door Seal Gasket | Double-layer, high-resistance, low-temperature anti-aging, hardened silicone sealant |
| Temperature Controller (PID) | Imported intelligent temperature control instrument with automatic PID calculation, high precision |
| Temperature Sensor | PT100 platinum resistance, Ω/MV |
| Circulation System | High temperature, low noise motor; single cycle, extended shaft, stainless steel multi-leaf centrifugal blades |
| Heating Method | Insulated stainless steel heating tube (honeycomb design) |
| Timing Function | 0.1 - 99.99 (Seconds / Minutes / Hours) |
| Security Devices | Power leakage protection, over-temperature protection with audible alarm, fast fuses |
| Recommended Ambient Conditions | 15°C ~ +30°C, ≤85% R.H. |
| Customization | OEM/ODM configurations available for chamber size and filtration grade |
| Warranty & Support | Turnkey delivery with installation and technical support included |
Temperature Control System — Detail Notes:
- Control accuracy of ±0.5°C
- Distribution temperature ±2.0°C (no load)
- Temperature control is automatically calculated by PID microcomputer, with PV/SV simultaneous display; required temperature can be freely set within the machine's allowable range, with PID parameters either set manually in the table or derived automatically through the system's self-calculation
- Temperature input force is CA (K) type, output 12V
- Current controller uses an SSR contactless relay to maintain high current stability
- Heating material is a honeycomb stainless steel heating pipe — no pollution and long service life
Need this configured for a specific cleanroom class, or want the full spec sheet as a PDF for procurement? Our pharmaceutical and cleanroom instrument range includes related equipment that pairs with this oven in a typical GMP drying line — browse it alongside the MOL-7F, or reach out directly for a project-specific quote.
Have a question about Dust-free Drying Oven?
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