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32mm Nissei Barrel - Call Now - 770-417-6983

  • Heat Tech
  • Feb 25
  • 3 min read

www.completeplastics.com / sales@completeplastics.com. When selecting the right barrel for your plastic injection molding machine, the size and compatibility are crucial. The 32mm Nissei barrel stands out as a popular choice for various Nissei injection molding machines, especially those with clamping forces ranging from 60 to 120 tons. Understanding which machines use this barrel size and how it fits into your production needs can save time and improve efficiency.


Close-up view of a 32mm Nissei injection molding barrel installed on a machine
32mm Nissei Barrel mounted on injection molding machine

What Makes the 32mm Nissei Barrel Important?


The barrel size in an injection molding machine directly affects the shot volume, plasticizing capacity, and overall efficiency of the molding process. A 32mm barrel offers a balance between precision and throughput, making it suitable for medium-sized production runs and a variety of part sizes.


Nissei barrels with a 32mm diameter are designed to fit specific models, ensuring optimal performance and longevity. Using the correct barrel size helps maintain consistent melt quality and reduces wear on machine components.


Nissei Machines That Use the 32mm Barrel


Several Nissei injection molding machines come equipped with or support a 32mm barrel. These machines typically fall within the 60 to 120-ton clamping force range, making them versatile for many molding applications.


FN Series (Hydraulic Machines)


  • FN1000-12A

This hydraulic model often features a 32mm barrel as either a standard or optional configuration. It suits manufacturers needing reliable performance for medium shot sizes.


  • FN80

The 80-ton variant of the FN series supports 32mm screw and barrel setups. It is ideal for companies focusing on moderate production volumes with consistent quality.


FNX Series (Hybrid Machines)


  • FNX80III-12A

This hybrid horizontal machine combines hydraulic and electric components. It commonly uses a 32mm screw and barrel, offering energy efficiency and precise control.


NEX Series (All-Electric Machines)


  • NEX110-9E

An all-electric model known for clean operation and energy savings. It has been documented with a 32mm screw and barrel setup, suitable for applications requiring tight tolerances.


  • NEX80III

Some configurations of this series include the 12EG injection unit, which pairs with 32mm components. This setup supports specific shot volumes and is favored for precision molding.


PN Series


  • PN60-9A

This 60-ton used model frequently comes with a 32mm screw diameter. It is a cost-effective option for businesses entering or expanding in the injection molding market.


Benefits of Using a 32mm Nissei Barrel


Choosing a 32mm barrel for your Nissei machine offers several advantages:


  • Versatile Shot Volume

The 32mm diameter allows for a range of shot sizes, making it suitable for various part dimensions and production scales.


  • Improved Melt Quality

Proper barrel size ensures consistent melting and mixing of plastic resin, reducing defects and improving part quality.


  • Compatibility Across Models

Many Nissei machines support this barrel size, simplifying maintenance and parts inventory management.


  • Energy Efficiency

Especially in hybrid and all-electric models, the 32mm barrel contributes to efficient plasticizing, lowering energy consumption.


How to Choose the Right Barrel for Your Machine


Selecting the correct barrel size depends on several factors:


  • Clamping Force of the Machine

Machines with 60 to 120 tons clamping force commonly use the 32mm barrel. Ensure your machine’s specifications match this range.


  • Shot Volume Requirements

Consider the size of the parts you produce. The 32mm barrel suits medium shot volumes, balancing speed and precision.


  • Material Type

Different plastics melt at different rates. The barrel must accommodate the resin type used in your process.


  • Machine Model Compatibility

Confirm that your Nissei machine model supports a 32mm barrel, either as standard or optional equipment.

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Where to Buy 32mm Nissei Barrels


For reliable 32mm Nissei barrels, contact suppliers who specialize in plastic injection molding parts. One trusted source is Complete Plastics, which offers a range of barrels and screws compatible with Nissei machines.


They provide expert advice and support to help you find the right barrel for your machine and production needs.


Maintenance Tips for Your 32mm Nissei Barrel


To maximize the lifespan and performance of your barrel:


  • Regular Cleaning

Remove residue and buildup to prevent contamination and wear.


  • Inspect for Wear

Check for signs of scoring, corrosion, or damage that could affect melt quality.


  • Use Compatible Materials

Avoid abrasive or corrosive resins that can prematurely wear the barrel.


  • Follow Manufacturer Guidelines

Adhere to recommended operating temperatures and pressures.


Summary


The 32mm Nissei barrel fits a range of injection molding machines, especially those with 60 to 120 tons clamping force. Models like the FN1000-12A, FN80, FNX80III-12A, NEX110-9E, NEX80III, and PN60-9A commonly use this barrel size. Choosing the right barrel improves melt quality, shot volume control, and machine efficiency.


 
 
 

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