CONTINUOUS HEAVY DUTY A/C STIRRER (RQ-140/D)

Original price was: ₹73,729.00.Current price is: ₹57,998.00. excl. gst

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The RQ-140/D is a robust and powerful overhead stirrer designed for continuous, heavy-duty operation in laboratory and industrial settings.

It is engineered to handle high-viscosity media and large volumes with exceptional reliability, making it ideal for demanding applications such as:

Mixing high-density polymers, gels, and resins.
Preparing large-batch chemical solutions.
Sustained industrial pilot plant operations.

This model utilizes an A/C motor for consistent, high-torque performance across a wide speed range, ensuring thorough and homogeneous mixing every time.

Key Features:

Powerful A/C Motor: Delivers consistent high torque for viscous samples.
Continuous Operation: Built for reliability during extended use.
High-Volume Capacity: Efficiently mixes large volumes (up to 40L, depending on viscosity).
Durable Construction: Designed to withstand rigorous, heavy-duty use.

Description

🔬 Continuous Heavy Duty A/C Laboratory Stirrer (Model: RQ-140/D)

The REMI RQ-140/D is a powerful and reliable overhead stirrer engineered for continuous heavy-duty mixing applications in laboratories, pilot plants, and quality assurance departments. Designed to handle medium to high-viscosity materials with high torque, this stirrer ensures reproducible and consistent mixing results for critical scientific and industrial processes.¹

✨ Key Features and Advantages

Continuous Heavy Duty Operation: Built with robust components to handle prolonged and demanding mixing cycles without overheating or performance degradation.²
Brushless A/C Variable Speed Motor (1/4 HP): Equipped with a maintenance-free, high-torque brushless AC motor.³ The variable speed is precisely controlled by a frequency inverter, which guarantees a steady and constant speed regardless of changes in load or voltage (load compensation), which is crucial for viscous liquids.⁴
High Stirring Capacity: Features a maximum stirring capacity of 40 Litres (for water or light oil viscosity), making it suitable for large-batch laboratory work and small-scale production.⁵
Wide Speed Range: Offers a broad speed range of 100 to 1400 RPM, providing the versatility needed for gentle mixing up to high-shear dispersion.⁶
Digital Precision Control: Includes a built-in digital RPM indicator and display, allowing users to precisely pre-set the required stirring speed in increments of 10 RPM.⁷ This feature is vital for process validation and ensuring excellent reproducibility of experiments.
Robust & Chemical-Resistant Construction:
- Stirring Shaft & Propeller: Made from high-grade Stainless Steel 316 (SS 316), offering superior corrosion resistance against a wide range of chemicals.⁸
- Impeller: Typically supplied with a 4 Cross Blade / Radial Turbine type impeller (100mm diameter) for efficient radial flow and mixing.⁹
- Retort Rods: Made from Stainless Steel 304 (SS 304).¹⁰
User-Friendly Design: Features a hollow shaft in the output spindle and a secure chuck, which allows for easy height adjustment of the stirring shaft and quick interchangeability of different impellers.

⚙️ Technical Specifications (RQ-140/D)

Specification	Detail
Model Number	RQ-140/D
Brand	REMI
Max. Stirring Capacity (Water/Light Oil)	40 Litres
Motor Type	AC Brushless, Variable Speed (via Frequency Inverter)
Motor Rating	1/4 HP (Approx. 186W)
Speed Range	100 – 1400 RPM
Speed Display	Digital RPM Indicator (LED/LCD)
Stirring Shaft Material	SS 316
Impeller Type	4 Cross Blade / Radial Turbine
Impeller Diameter	100 mm
Operating Voltage¹¹	220-240 Volts, 50 Hz, Single Phase¹²

🧪 Ideal Applications

The RQ-140/D Stirrer is the perfect choice for professional environments requiring reliable, constant-speed mixing of large volumes, including:

Chemical Manufacturing: Stirring viscous reagents, polymers, and solvents.¹³
Pharmaceutical Production: Preparing suspensions, emulsions, and large batches of media.¹⁴
Food and Beverage Industry: Mixing high-viscosity liquids and slurries.¹⁵
Cosmetics & Personal Care: Homogenization and mixing of creams, lotions, and gels.
Research & Development: Processes requiring precise, reproducible control over stirring parameters.