Automatic Anti-corrosive Filling Machine

Bleach and similar corrosive liquids such as sodium hypochlorite, 84 disinfectant, toilet cleaner, iodine, and acidic or alkaline chemicals require specialized filling solutions. Traditional stainless steel or PVC structures are prone to corrosion, which shortens machine lifespan and increases maintenance costs.

The NPACK Automatic Anti-corrosive Filling Machine is designed specifically for these challenging applications:

1.Full PP Construction
The entire machine, including tank, body, screws, and filling nozzles, is made of high-quality anti-corrosive PP material, ensuring excellent resistance to strong acids, alkalis, and chemical cleaners. PE filling nozzles provide a secure seal and outstanding durability. (Optional: Titanium alloy nozzles available.)

2.Precision Control
Equipped with Inovance PLC control system, the machine ensures accurate dosing, stable operation, and easy parameter adjustment for different filling requirements.

3.Reliable Pneumatic Components
Branded pneumatic parts guarantee long-term, trouble-free performance.

4.Gravity Filling Technology
Specifically engineered for non-viscous yet highly corrosive liquids, delivering smooth and consistent filling.

5.Flexible Design
Standard dimensions: 2000×910×2200mm (LxWxH). Machine length can be customized according to the number of filling nozzles.

Main Feature

1. Gravity Filling with Anti-Drip Nozzles

Adopts a gravity-based filling method with optional diving filling system. effectively preventing dripping, especially when handling foamy liquids.

2. Flexible Bottle Compatibility

Designed for straight-neck bottles by default. With a simple plate replacement, the machine can also fill oblique-neck bottles, providing versatility for different packaging formats.

3. Wide Liquid Adaptability

Capable of filling both viscous and non-viscous corrosive liquids. For thicker products, a piston device can be added to achieve stable and precise filling.

4. Multiple Filling Configurations

Models are available with 6, 8, 10, 12, or more filling heads, making it easy to scale production capacity according to your needs.

5. Full PP Construction

The entire structure is made from high-strength PP material, offering maximum anti-corrosive performance and 100% leakage prevention. Compared with PVC and stainless steel, PP ensures longer durability, higher reliability, and lower maintenance.

Parameter

After-sales Support
1. Installation

Our experienced technicians provide on-site delivery and installation services. The service fee includes installation, travel, and meal expenses, ensuring a smooth setup process.

2. Training

We offer professional training sessions—either at your factory or ours—for dealers, operators, engineers, and technicians. This ensures your team can maximize the machine’s performance and efficiency.

3. Warranty

All machines come with a one-year quality warranty. We provide reliable repair service, timely spare parts supply, and fast troubleshooting support.

4. Consultation Service

Enjoy free consultation from our expert sales team. We provide tailored solutions and CAD layout designs to help you plan your production line with confidence.

5. Technical Support

Benefit from 24/7 technical assistance. Whether by email or phone, our engineers are always available to quickly address your concerns.

6. Spare Parts

Essential spare parts are included with your shipment at no extra cost. Additional high-quality parts can be ordered anytime for long-term maintenance.

7. Global Service Network

With customers in Europe, America, Asia, and beyond, we provide worldwide after-sales service. Our technical team can travel overseas for on-site support, while remote guidance via video call ensures fast problem-solving. No matter where your factory is located, you can rely on us for prompt and professional service.

FAQ: Automatic Corrosion-Resistant Filling Machines

Q1: What is an automatic corrosion-resistant filling machine?
It is a fully automated system designed to accurately fill containers with corrosive, abrasive, or high-purity liquids (like acids, solvents, or chemicals). It handles container feeding, precision filling, and capping with minimal operator intervention.

Q2: How is it different from a standard filling machine?
The key difference is the construction. Our machines use high-grade corrosion-resistant materials (316L stainless steel, PTFE, PP, ceramics) for all wetted parts, superior seals to prevent leaks, and are often equipped with CIP (Cleaning-in-Place) systems for stringent hygiene.

Q3: Which industries use these machines?

• Chemicals: Paints, resins, adhesives, detergents, electrolytes.

• Food & Beverage: Vinegar, juices, sauces, food additives.

• Pharmaceutical & Cosmetics: Disinfectants, reagents, shampoos, lotions.

• Agriculture: Fertilizers, pesticides.

Q4: How do I choose the right model?
Consider these factors:

• Liquid Properties: Chemical composition, viscosity, and abrasiveness.

• Container Type: Bottle material, size, and opening.

• Production Needs: Required fill volume, speed (bottles/hour), and accuracy.

• Budget: Initial investment and long-term maintenance costs.