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45mm Negri Bossi Tip Assembly - Order Now - sales@completeplastics.com

  • Heat Tech
  • Feb 23
  • 3 min read

770-417-6983 / www.completeplastics.com. When working with injection molding machines, having the right tip assembly is crucial for maintaining efficiency and product quality. The 45mm Negri Bossi tip assembly is designed specifically for machines with a 45mm screw diameter, typically found in machines with clamping forces ranging from 100 to 210 tonnes. This post explores the key features, compatible machine models, and technical specifications of the 45mm Negri Bossi tip assembly, helping you make an informed decision for your molding needs.


Close-up view of a 45mm Negri Bossi tip assembly showing detailed threading and components
Detailed view of 45mm Negri Bossi tip assembly

Compatible Machines for the 45mm Negri Bossi Tip Assembly


The 45mm tip assembly fits a variety of Negri Bossi machines, especially those with a 45mm screw diameter. These machines generally operate within a clamping force range of 100 to 210 tonnes. Here are some common models that use this assembly:


NB Series (Legacy/Standard)

  • NB 100: This model uses a 45mm screw and is a classic example of where the tip assembly fits perfectly.

  • NB 130: Often equipped with a 45mm screw, making it compatible with this tip assembly.

  • NB 150: One of the most frequent applications for the 45mm tip, widely used in various production environments.


VE Series (Electric/Hybrid)

  • VE 160-720: An all-electric model that uses a 45mm screw diameter, suitable for modern manufacturing setups requiring precision and energy efficiency.


NOVA & Canbimat Series (Modern)

  • NOVA 2100/720H-240V: This 210-tonne electric machine can be configured with a 45mm screw, making it compatible with the tip assembly.

  • Canbimat eV210: Designed for multi-material applications with secondary injection units, this machine also uses the 45mm tip assembly.


Generic Configurations

  • 200 Ton Models: Various horizontal 200-tonne Negri Bossi machines are standardly fitted with 45mm screws, making the tip assembly a common replacement or upgrade part.


Technical Specifications of the 45mm Tip Assembly


Understanding the technical details of the 45mm Negri Bossi tip assembly helps ensure you select the right part for your machine and application. Here are the key specifications:


  • Overall Length (OAL): 4.074 inches

  • Thread Pitch: M32x2 Left Hand

  • Design: Typically a 3-piece free-flow design, though some applications require a 4-piece assembly to address specific wear conditions.

  • Material: Made from high-quality steel alloys to withstand high pressure and temperature during injection molding.

  • Compatibility: Designed to fit precisely with 45mm screws on Negri Bossi machines, ensuring optimal flow and minimal wear.


Why Choose the 45mm Negri Bossi Tip Assembly?

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Selecting the correct tip assembly impacts the molding process in several ways:


  • Improved Material Flow: The free-flow design reduces back pressure and ensures smooth material injection.

  • Durability: High-grade materials and precise manufacturing extend the life of the tip assembly, reducing downtime.

  • Compatibility: Fits a wide range of Negri Bossi machines, making it a versatile choice for many production lines.

  • Ease of Installation: The standard thread pitch and design allow for straightforward replacement or upgrade.


Ordering Information and Support


If you need a 45mm Negri Bossi tip assembly, you can order directly from Complete Plastics. They offer reliable parts and support to keep your machines running smoothly.


Their team can help you confirm compatibility, provide pricing, and assist with any technical questions.


Tips for Maintaining Your Tip Assembly


To maximize the lifespan and performance of your 45mm Negri Bossi tip assembly, consider these maintenance tips:


  • Regular Inspection: Check for wear or damage during routine machine maintenance.

  • Proper Cleaning: Remove any residue or buildup that could affect material flow.

  • Use Compatible Materials: Avoid abrasive or incompatible materials that accelerate wear.

  • Timely Replacement: Replace the tip assembly before significant wear affects molding quality.


 
 
 

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