Paste Filling Machine

At its core, the machine utilizes servo motor-driven piston metering, with all product-contact parts made from 304/316L food-grade stainless steel. It is highly compatible with pastes ranging from 1 to 100,000cP in viscosity. The machine can operate as a standalone unit or seamlessly integrate with capping, labeling, bottle unscrambling, and case sealing equipment to form a complete paste packaging line. As a reliable supplier, Shilong perfectly meets the high-hygiene, high-precision, and large-scale dispensing requirements of the food, daily chemical, pharmaceutical, and chemical industries.

Shilong Fully Automatic Paste Filling Machine

(Guangzhou Shilong Machinery – A Professional Manufacturer in China with 18 Years of Expertise in Packaging Equipment)

The Shilong Fully Automatic Paste Filling Machine is a servo-piston automated filling system produced directly in our factory, specifically engineered for high-viscosity, semi-fluid, and cream-based materials. It integrates the complete process of automatic bottle arranging, precise quantitative filling, anti-stringing suction, automatic conveying, no-bottle-no-fill protection, and self-diagnostic fault alarms.

At its core, the machine utilizes servo motor-driven piston metering, with all product-contact parts made from 304/316L food-grade stainless steel. It is highly compatible with pastes ranging from 1 to 100,000cP in viscosity. The machine can operate as a standalone unit or seamlessly integrate with capping, labeling, bottle unscrambling, and case sealing equipment to form a complete paste packaging line. As a reliable supplier, Shilong perfectly meets the high-hygiene, high-precision, and large-scale dispensing requirements of the food, daily chemical, pharmaceutical, and chemical industries.

Core Product Features

1. Precise Metering for High Viscosity

Adopts servo motor-driven piston filling, specifically designed to handle thick materials (1–100,000cP) such as creams, sauces, and gels with high accuracy.

Equipped with a specialized anti-drip and anti-stringing suction device, effectively preventing material waste and keeping the bottle mouth and production line clean.

2. Hygienic Design & Easy Cleaning

All parts in contact with the material are made of 304/316L stainless steel, complying with GMP and food hygiene standards.

Features a quick-disassembly design for the hopper and pipelines, supporting thorough cleaning to prevent cross-contamination between different batches.

3. Intelligent Control & Operation

Powered by a Siemens PLC and a user-friendly touch screen interface, allowing one-touch setting of filling volume and speed.

Includes smart protection functions like "no bottle, no fill" and fault alarms to minimize downtime and material loss.

4. Flexible Production & Customization

Supports various bottle shapes (round, square, irregular) and a wide filling range (e.g., 10ml–5000ml).

As a direct factory, we offer customized solutions for heating hoppers, stirring functions, or vacuum filling to meet specific process requirements.

Application Fields

1. Food Industry

Chili sauce, tomato paste, honey, peanut butter, jams, salad dressings, lard, and various thick sauces.

2. Daily Chemical & Cosmetics

Shampoo, shower gel, facial cleanser, hand cream, lotion, hair dye, toothpaste, and laundry gel.

3. Pharmaceutical Industry

Ointments, medical gels, herbal creams, and various high-viscosity liquid medicines.

4. Industrial & Chemical

Lubricating grease, adhesives, sealants, silicone gel, automotive care products, and chemical pastes.

Frequently Asked Questions (FAQ)

Q1: Can this machine handle very thick materials like honey or peanut butter?

A: Absolutely. Our servo piston filler is specifically designed for high-viscosity pastes (up to 100,000cP). For extremely thick materials, we can also equip the hopper with heating and stirring functions to ensure smooth filling.

Q2: How do you solve the "stringing" or dripping issue common with pastes?

A: We use a specialized anti-drip and anti-stringing nozzle with a suction-back function. This ensures that the material cuts off cleanly without dripping or leaving strings, keeping your bottles and conveyor belt clean.

Q3: Is the machine easy to clean? Can I switch between different products?

A: Yes. The machine features a modular quick-disassembly design. The hopper, pistons, and nozzles can be easily removed for cleaning. We also offer CIP (Clean-in-Place) systems for high-standard hygiene requirements.

Q4: Can you customize the machine for my specific product?

A: Yes, as a professional manufacturer, we specialize in non-standard customization. Whether you need vacuum filling for foamy products or special materials for corrosive chemicals, we can tailor the solution to your needs.

Q5: What is the warranty and after-sales service?

A: We provide a 2-year warranty for the whole machine and lifetime technical support. Being a local factory in Guangzhou, we ensure rapid response times for spare parts and technical assistance.