A rotomolding plant changes resin supplier and within a week the powder starts bridging above the feed screw. The usual reactions are to dry it harde...
Read More
When the same masterbatch pulverizer is used to process materials of different colors, residual powder from the previous production batch may mix with...
Read More
During color masterbatch pulverizing, a machine may maintain normal output at startup, but production may gradually decline after a period of continuo...
Read More
A shredder that jams on PVC profile scrap and one that stalls on PE purgings are often the same model, fed differently. That is the first useful fact...
Read More
Color masterbatch powder agglomeration and material sticking during pulverizing can affect powder consistency, material conveying, and continuous prod...
Read More
Even when a pulverizer appears to be operating normally, color masterbatch powder may still show inconsistent particle sizes. Some particles may be to...
Read More
During continuous production, a masterbatch pulverizer may experience a steady rise in temperature, even when the machine appears to be operating norm...
Read More
The quality of rotomolded products depends not only on the polyethylene raw material but also on powder particle size, particle size distribution, flo...
Read More
A rotomolding plant in Ningbo once turned away a full truckload of regrind. The plastic was clean, the color matched, and the granulator had run at i...
Read More
After a PE pulverizer has been running for a period of time, the particle size of the resulting PE rotomolding powder may change, even if the machine ...
Read More
Picture a rotomolding shop whose parts keep failing along the weld line. The pulverizer is running at its rated tonnage, the blades were replaced las...
Read More
PE rotomolding powder needs to maintain good flowability after production so that it can be transported, discharged, and evenly distributed during the...
Read More
English
русский
Español
عربى
中文简体
中文简体
