Powder Impurity (Online) Analyzer HF-230/HPE01107

Powder Impurity (Online) Analyzer HF-230/HPE01107Industry Usage&Scope of Application

If various impurities are mixed in the raw materials (resins, powders) of the plastic industry, it will cause damage and impact on the appearance of downstream customer products. Especially for some customers or customers of transparent and white products, the amount of impurities in the raw materials will greatly affect the production process and the quality of the final product.

Therefore, defects in raw materials such as yellow index, black spots, black spot particles, color particles, etc. must meet strict requirements. How to identify these defects, analyze the reasons, optimize the process, and add relevant equipment to detect defects in the production process has become a practical requirement for high-quality users. This product is suitable for particle testing with particles no larger than 200 microns and particles larger than 300 microns.

The national standard GB/T 9348-2008 adopts human eye detection, which has a low recognition rate. The identification rate of impurities below 100um is relatively low, and the data deviation is relatively large. There is no tracking record of data information. The powder impurity analyzer continues to use the high-definition and high-speed visual inspection system in the new ZL201821601246.4 to detect powders or particles, analyze and statistically analyze the distribution of impurities and irregular shapes, detect in real time, and provide product quality information to users in the form of reports.

The items for unified testing include:

1. Impurities in powder (e.g. PVC);

2. Impurities in particles (e.g. PP, PE, ABS), including black spots and discoloration;

3. Fiber impurities and foreign impurities outside of powders and particles;

4. Black spots, heterochromatic spots, gel spots, etc. in highly transparent or highly reflective particles (e.g. PC/PMMA).

working principle

Particles are scanned by high-resolution color cameras and analyzed by specialized analysis software to detect defects, impurities, and color differences. The detection system guides the material to be tested into the vibration platform through a hopper and evenly passes through the detection unit. There are various automated feeding methods, such as a multi hopper feeding system or an automatic online sampling system. The dust attached to the testing platform and lens can be eliminated through software to eliminate its interference with the analysis.

The inspection process can be observed through a display, visible defects are marked and indexed, and particularly important graphics can be stored. The test results can be represented through various charts and tables. The data, software adjustments, detection time, and duration are all easily obtainable, making it convenient for future and long-term evaluations.

This instrument can be integrated into any internal data processing system through an existing software interface, such as via Ethernet.

Powder Impurity (Online) Analyzer HF-230/HPE01107Main Features

Feature 1: One machine can simultaneously measure various functions such as black spots, mixed colors, and irregular shapes;

Feature 2: The sample rolls flat and passes very quickly;

Feature 3: High performance high-speed camera;

Feature 4: The optimized light source technology has universality and can use LED light sources;

Feature 5: Adjustable product supply speed and quantity;

Feature 6: Real time analysis of detected impurities, automatic login to the impurity image storage window, and analysis of various impurity information.

Download: Powder Impurity (Online) Analyzer HF-230