NP-VF Automatic Piston Filling Machine

• Machine construction structure material is 304 stainless steel ,with material quality certificate
• Pistons and dosing head is made by 316L SS with material certificate
• Piston gaskets is made by non corrosive material according to the liquid products.
• Electrical installation and CPU is water proof designed and building.
• Pneumatic adapt with SMC or Festo as a main part.
• HMI is installed in the dosed product release side.
• Equip with minimum 3 emergency stop buttons, one near the touch screen, one near
  empty product insertion side and one in the back side of the machine.
• CPU and HMI is Europ, Japan and China Brand
• Electrical components schneider
• Identification of each cable with single line electrical diagram for the whole electric
  installation.
• Ball-bearing and seals are SKF and China top level brand.
• Servo driven diving filling heads while dosing liquid
• pneumatic shut off and anti drips filling nozzles
• Drips tray is a standard feature

Compatible Replacement Parts and Consumables

To ensure smooth operation and prolonged lifespan of the NP-VF piston filling machine, it’s important to use high-quality, compatible replacement parts and consumables. The system is designed to accommodate commonly available options from trusted brands such as SMC, Festo, Schneider, SKF, as well as top-tier Chinese manufacturers.

Recommended types of replacement parts and consumables include:

• Polyurethane (PU) pneumatic tubing
  Available in various internal and external diameters (such as 6mm x 4mm, 8mm x 5mm, 10mm x 6.5mm), in both blue and black colors, to suit different air supply requirements.

• FKM 75 (Viton) O-rings
  These seals, offered in multiple sizes, provide robust chemical resistance and durability for reliable piston and dosing head operation.

• Electromagnetic valves
  High-performance valves ensure precise pneumatic actuation within the system for consistent fill cycles.

• Ball bearings and seals
  Sourced from well-recognized manufacturers, these components maintain smooth mechanical motion and prevent contamination.

When selecting replacement parts, always confirm specifications—such as dimensions and material compatibility—with the system’s technical parameters. This will guarantee the continued efficiency, safety, and accuracy of your piston filler, whether you’re bottling lotions or measuring honey.

With the right maintenance and genuine consumables, your machine remains optimized for daily operation, reducing unscheduled downtime and maximizing productivity.

Integrated Conveyor System: Design and Operation

The integrated conveyor system is engineered to ensure smooth, reliable transport of containers throughout the filling process. Built with a durable flat chain and measuring 100 mm (3.94 inches) in width, the conveyor provides stable movement for bottles of various shapes and sizes. Container stability is further enhanced by a bottle-top holding mechanism, minimizing the risk of tipping or misalignment during filling.

Height adjustments are made simple, allowing seamless integration into existing production lines and ergonomic compatibility. The conveyor speed is fully adjustable—ranging from 0 to 18 meters per minute—allowing operators to match throughput to different product viscosities and filling requirements.

A “no bottle, no fill” feature ensures product is only dispensed when containers are correctly positioned, optimizing both product usage and operational safety. Quick-disconnect fittings and thoughtfully designed component placement make routine maintenance straightforward, minimizing downtime and keeping your line moving efficiently.

Automated Bottle Detection System

Ensuring precise and efficient operation, the filling machine utilizes photoelectric sensors to manage each dosing cycle seamlessly. As containers advance into the designated fill zone, these sensors promptly recognize their presence. Once a bottle is correctly positioned, the system automatically initiates the next filling cycle—minimizing errors and maximizing throughput without manual intervention.

This intelligent detection system not only helps maintain product consistency, but also supports high-speed, uninterrupted production, making the NP-VF well-suited for a wide variety of production environments.