Rotary Bottle Washing Machine

Q: What bottle sizes and types can the machine handle?

The machine handles bottles with: Diameter : 25 mm to 100 mm Neck Diameter : 20 mm to 38 mm (with change parts) Height : Up to 280 mm It is suitable for glass, PET, and plastic bottles ranging from 15 ml to 1000 ml , making it versatile for pharmaceutical, cosmetic, food & beverage, and chemical applications.

Description

Rotary Bottle Washing Machine is a high-speed, automated piece of equipment widely used in the pharmaceutical, beverage, food, and chemical industries for cleaning glass or plastic bottles (and sometimes jars) before filling. It is designed for continuous, efficient, and thorough cleaning of bottles at production speeds ranging from 60 to 100+ bottles per minute, depending on the model.

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Salient Features of Rotary Bottle Washing Machine

Geneva mechanism.
Four inner, one outer and one air wash.
Sequence of washes of washes to customer’s choice
Stationary nozzles eliminate contamination of water cycles.
Easy loading and unloading with two rows.
Individual solenoid valve for each washing sequence.
Pumps and tanks are mounted on parable stand for easy maintenance.

Easy operation.
Higher capacity centrifugal pumps to wash bigger bottles.
The stationary nozzles avoid chipping of bottle necks.
Bottle guide system especially for lightweight bottle.
Pumps and Tanks are mounted on portable stand for easy maintenance.
Separate panel control to avoid any short circuit due to spraying of water.
S.S. glycerin fill pressure meter.

Working Principle of Rotary Bottle Washing Machine

The bottles are loaded on the subsequent indexing part of rotating platform and are cleared in series of operations. Specially designed bottle holders are provided to hold bottles with neck diameter. The bottles are placed in an inverted position in these cup shaped holders. Spraying showers does the external cleaning of the bottles. Solenoid valves are provided to enable the regulation of wash timings, it also spraying water when bottle are stopped means ensure saving of water and sequence of various washing media to suit specific requirement.

Rotary Design
- The machine has a large, circular turntable (turret) with multiple bottle-holding pockets or grippers arranged around the periphery.
- Bottles are fed automatically via conveyor → infeed starwheel → placed upside-down into the grippers.

Washing Stages (Typical sequence) The turret rotates continuously, and bottles pass through a series of fixed spraying nozzles at different stations:
- Pre-washing (external + internal with recycled water or air)
- Detergent wash (hot or cold detergent solution)
- Internal rinsing with clean water (multiple stages)
- Final rinsing with purified water / WFI (Water for Injection) in pharma models
- Sterile air blowing (to remove residual water droplets)
- Some models include ultrasonic cleaning or high-pressure jets.

Bottle Handling
- Bottles are held inverted (neck down) during washing so water drains completely.
- Grippers are spring-loaded or pneumatic and adjustable for different bottle diameters.

Technical Specification of Rotary Bottle Washing Machine

Model No	ARBW – 64	ARBW – 100
Production Output	Up to 60 Bottles / Minute (Depending on Bottle Size)	Up to 100 Bottles / Minute (Depending on Bottle Size)
Input Specification	Diameter of the container: 25 mm to 100mm Outside Diameter of Neck: 20 mm to 38 mm (with the help of change parts) Height of the container: Up to 280 mm (with the help of change parts)	Diameter of the container: 25 mm to 100mm Outside Diameter of Neck: 20 mm to 38 mm (with the help of change parts) Height of the container: Up to 280 mm (with the help of change parts)
Power Supply	Main Unit: 0.75 H.P., 380 Volt, 3 Phase, 4 Wire System, 50 Hz Optional Accessories (2 Pumps – Pumping Station) 0.75 H.P., 380 Volt, 3 Phase, 4 Wires System, 50 Hz Electric Heater Tank: 2 K.W.	Main Unit: 0.75 H.P., 380 Volt, 3 Phase, 4 Wire System, 50 Hz Optional Accessories (2 Pumps – Pumping Station) 0.75 H.P., 380 Volt, 3 Phase, 4 Wires System, 50 Hz Electric Heater Tank: 2 K.W.
Overall Dimension	1550 mm (L) x 1700 mm (W) x 1300 mm (H) approx.	1800 mm (L) x 1700 mm (W) x 1300 mm (H) approx.
Air Consumption	30 CFM @ 5 bar	30 CFM @ 5 bar
Net Weight	650 kgs. approx.	750 kgs. approx.

* Power voltage can be adjusted as per customer’s domestic power voltage requirements.
* Rights of technical improvements & modification reserved.
* Illustrations & dimensions are shown for information purpose only.

Types of Washing and Cleaning Machine

Automatic Airjet Bottle Cleaning Machine

Multijet Ampoule Washing Machine

Automatic External Ampoule Washing Machine

Inverter Type Airjet Cleaning Machine

Inverter type Airjet Cleaning Machine

Automatic Linear Bottle Washer

Applications of Washing and Cleaning Machine

Pharmaceutical Industry
Nutraceutical Industry
Herbal Industry
Ayurvedic Industry
Biotech Industry
Cosmetic Industry
Chemical Industry

Advantages of Rotary Bottle Washing Machine

High output with small footprint

Consistent cleaning quality (validated in pharma)

Low water and energy consumption in modern models (recirculation + final fresh water)

Easy validation (21 CFR Part 11 compliant in pharma-grade machines)

Quick changeover (under 30 min with tool-free parts)

Washing Cycle of Rotary Bottle Washing Machine

Internal/External Washing	Washing Media
1st Wash	Recirculated Water (Drain)
2nd Wash	Recirculated Water (Drain) (Inner & Outer)
3rd Wash	Fresh D. M. Water
4th Wash	Fresh D. M. Water
5th Wash	Air

FAQ for Rotary Bottle Washing Machine

What is the difference between the ARBW-64 and ARBW-100 models?

The ARBW-64 model is designed for lower to medium production with an output of up to 60 bottles per minute, while the ARBW-100 is a higher-speed version capable of up to 100 bottles per minute. Both models share the same robust Geneva mechanism design, but the ARBW-100 is ideal for higher-volume requirements.

How does the Rotary Bottle Washing Machine ensure contamination-free cleaning?

The machine uses stationary nozzles that eliminate cross-contamination between washing cycles. Bottles are held inverted during the process for complete drainage, and individual solenoid valves control each wash stage. All product contact parts are made from SS 316, making it suitable for GMP-compliant pharmaceutical production.

Can the washing sequence be customized?

Yes. The Rotary Bottle Washing Machine offers flexible customizable washing sequences according to customer requirements. You can adjust the number and type of washes (recirculated water, fresh DM water, detergent, air blow, etc.) to suit specific bottle types, product sensitivities, or regulatory needs.

What bottle sizes and types can the machine handle?

The machine handles bottles with:

Diameter: 25 mm to 100 mm
Neck Diameter: 20 mm to 38 mm (with change parts)
Height: Up to 280 mm It is suitable for glass, PET, and plastic bottles ranging from 15 ml to 1000 ml, making it versatile for pharmaceutical, cosmetic, food & beverage, and chemical applications.

What are the key advantages of using a Rotary Bottle Washing Machine?

High output with compact footprint
Consistent, validated cleaning quality
Low water and energy consumption through recirculation
Easy maintenance with portable pump and tank stands
Quick changeover and tool-free parts in many configurations
Robust Geneva mechanism for reliable, long-term operation

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