Linear Type Bottle Filling Machine

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Linear Type Bottle Filling Machine

Linear Type Bottle Filling Machine

A Linear Type Bottle Filling Machine is an automated equipment used in packaging lines to fill liquid products into bottles in a straight-line configuration. Unlike rotary systems, bottles move in a linear path from one station to the next. It is ideal for low-to-medium production volumes and is known for its simplicity, easy customization, low maintenance, and versatility in handling various bottle shapes and liquid types.

This machine can fill water, juices, milk, oil, shampoo,cleaning chemicals, and more into PET, glass, or plastic bottles with high precision and speed. It may use volumetric, gravity, piston, or servo-based filling technologies depending on the product’s viscosity.

Top 10 FAQs about Linear Type Bottle Filling Machine

What types of products can a linear filling machine handle?

Water, milk, oil, chemicals, juice, alcohol, sauces, gels, and detergents.

What bottle sizes can it fill?

Typically from 50 ml up to 5 liters or more, depending on the machine design.

How many bottles per minute (BPM) can it fill?

From 10 BPM to 100+ BPM, based on configuration and number of filling heads.

Can it handle hot fill or carbonated products?

Standard models aren’t designed for carbonated or hot fill unless customized.

Is it suitable for food and pharmaceutical use?

Yes, using stainless steel contact parts (SS304 or SS316) ensures hygiene compliance.

How accurate is the filling process?

Up to ±0.5% accuracy with volumetric or servo control systems.

Is it compatible with different bottle shapes?

Yes, adjustable guides and sensors allow handling of round, square, oval, etc.

How easy is it to changeover between products or bottle sizes?

Relatively easy; tool-less adjustments and programmable settings reduce downtime.

What maintenance is required?

Minimal; mostly cleaning, lubrication, and routine checks.

Can it be integrated with labeling and capping machines?

Yes, can be part of a full automatic packaging line.

Features and Their Uses

Feature	Use / Benefit
Linear Conveyor System	Moves bottles step-by-step for filling, ideal for line production.
Multiple Filling Heads	Increases throughput (2–12 heads common).
Volumetric or Servo Motor Filling	Ensures accurate and consistent fill volume.
No-Bottle-No-Fill Sensor	Prevents spillage and waste.
Touch Screen HMI	User-friendly interface for control and diagnostics.
Adjustable Bottle Guides	Accommodates various bottle sizes and shapes.
Drip-Free Nozzles	Clean filling, especially for sticky or viscous liquids.
CIP (Clean-in-Place) System	Facilitates automatic internal cleaning – crucial for food & pharma.
Safety Enclosures & Interlocks	Protects operators and ensures safety standards.
Stainless Steel Body	Durable and compliant with hygiene norms (especially SS304/316).

Applications of Linear Type Bottle Filling Machines

Industry	Application
Food & Beverage	Filling juices, flavored water, sauces, vinegar, edible oils.
Pharmaceuticals	Filling syrups, liquid medicines, disinfectants.
Cosmetics	Lotions, shampoos, hair oils, gels, and serums.
Chemicals	Liquid detergents, pesticides, acids, and cleaners.
Dairy	Milk, flavored milk, and other liquid dairy products.

Key Points Summary

Design Type: Linear (straight-line movement).
Fill Range: 50 ml to 5 liters+.
Filling Mechanism: Gravity, piston, servo, or vacuum-based.
Filling Speed: Moderate (10–100+ BPM depending on model).
Material: Typically SS304/SS316 for liquid-contact parts.
Bottle Types: PET, HDPE, glass, etc.
Automation: Semi or fully automatic with PLC/HMI control.
Advantages: Simple operation, easy cleaning, flexible bottle handling.
Limitations: Slower than rotary filling machines for high-speed lines.
Customization: Highly configurable based on product viscosity and bottle design.