Welcome to ALWELL Machinery: Your Preferred Supplier of Syringe Filling Machines
ALWELL Machinery is your premier supplier of high-quality syringe filling machines. As a professional National High-Tech Enterprise, Shanghai ALWELL specializes in providing advanced small-dose filling solutions for global biopharmaceutical companies. Integrating R&D, production, sales, and service, we are dedicated to in-depth development and progress in this field.

Our core product lines currently include: Fully automatic pre-filled syringe vacuum filling production lines, pre-filled needle catheter flush filling production lines, vial sterile filling production lines, as well as syringe plunger-stopper insertion & labeling machines, visual inspection machines, loading machines, and vacuum stirring homogenizers. All products comply with GMP standards and have obtained EU CE safety certification, ensuring safe, reliable, and compliant equipment for our customers.
As a Trusted Manufacturer of Syringe Filling Equipment
As a trusted manufacturer of syringe filling equipment, we utilize advanced production facilities to ensure every machine meets stringent quality standards. Whether semi-automatic or fully automatic filling systems, we are committed to achieving the perfect combination of precision and efficiency. We understand that while ensuring exceptional quality, competitive pricing is equally crucial. ALWELL offers affordable pricing, providing you with high-value syringe filling machines that deliver a superior return on your investment. Explore our diverse product series to find the filling solution that best fits your production needs.

Looking for a Reliable Syringe Filling Solution for Your Production Line?
ALWELL offers the ideal choice. We have a comprehensive product series designed to meet your various needs for enhancing production capacity and efficiency. Contact us today to get the latest product information. Our professional team will assist you in accurately matching the most suitable model for your plant. You can also watch our video demonstrations to see firsthand the efficiency and stability of our equipment in actual operation and gain deeper insight into its key features, ultimately finding the optimal solution for your facility.
Precision and Versatility of PFS Filling Machines
Precision Empowered, Flexible Adaptation: At the heart of pharmaceutical production, precision and flexibility are the ultimate measures of value. The ALWELL PFS Filling Machine, through engineering and intelligent technology, provides you with the perfect solution embodying both qualities. Our filling system employs high-precision servo drives and advanced fluid control technology, ensuring ultra-high filling accuracy within ±1% for various medicinal liquids, from viscous biologics to low-viscosity aqueous injections. This not only minimizes the waste of precious drug solutions but also strictly guarantees the dosing safety and dosage consistency of every syringe product, building a solid defense for your product quality.
What are the Applications of Pre-filled Syringe Filling Machines?
pfs filling machine can be applied across multiple industries. Here are some application examples:
Pharmaceutical Industry

In the pharmaceutical industry, automatic syringe filling machines are used for filling and packaging pharmaceuticals, such as drugs, vaccines, and other liquid preparations. These devices enable rapid, efficient, and precise filling and delivery of accurate doses.
Medical Aesthetics Industry
In the medical aesthetics industry, pharmaceutical syringe filling machines can be used to fill products of varying viscosities like hydrodermic needles, hyaluronic acid, and collagen, ensuring precise filling and guaranteeing product dosage and efficacy.
Chemical Industry
Syringe filling line can be used in the chemical industry to fill chemicals, reagents, and other hazardous substances, such as acids and bases.
Veterinary Industry

Animal health products, such as vaccines, antibiotics, and other medications, can be filled into syringes using syringe filling equipment.
Other Industries
Pre filled syringe filling and stoppering machine are used in the automotive industry for the precise dispensing of lubricants, adhesives, sealants, and other liquid products into syringes.
Fully Automatic PFS Filling Solutions
For businesses involved in large-scale batch production, our fully automatic PFS filling line is the ideal choice for the automatic filling and stoppering of RTU nest plates/cassettes of pre-filled syringes. It can perform a series of actions including unpacking, heating & peeling, liner removal, filling, stoppering, and plunger insertion & labeling. It maximizes the reduction of personnel involvement, significantly improves production efficiency, and also reduces contamination risks. Compatible with filling for cartridges, vials, etc., the entire process is sterile.
Semi-Automatic PFS Filling Solutions
For businesses with limited space or those requiring laboratory-scale operations, the semi-automatic PFS Filling Machine offers a space-saving solution without compromising performance. These machines are perfectly suited for small production lines or facilities with limited floor space. They are just as precise and reliable as our larger models, featuring full servo control, vacuum filling and stoppering, and offer advantages such as a small footprint, high filling accuracy, no bubble generation, easy cleaning and operation, and convenient maintenance.
Why Choose ALWELL?
ALWELL provides customized solutions tailored specifically for you. Leveraging modular design and an intelligent parameter storage system, the same machine can easily handle various specifications of pre-filled syringes from 1mL to 20mL. When switching between different drug solutions and specifications, it enables quick changeover and seamless transition, significantly reducing downtime and markedly enhancing production line utilization efficiency. Whether for small-batch, multi-variety R&D needs or large-scale, single-variety concentrated production, ALWELL can provide the most suitable production rhythm for you.
Beyond providing equipment, we also offer comprehensive customer support, from initial installation to ongoing maintenance. Our team ensures your PFS filling system operates at peak efficiency, minimizing downtime and optimizing production output.
We offer a wide variety of PFS filling machines, from high-speed semi-automatic models to fully automatic solutions, catering to the unique production needs of any enterprise. Driven by our commitment to quality and service, ALWELL has become the preferred choice for manufacturers seeking top-tier PFS filling machines.
If you are ready to enhance your production line with a PFS filling machine, contact ALWELL today to learn more about our products and find the perfect solution for your business.
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