News

How to Reduce Scrap Rate in Blow Molding Production Introduction In blow molding production, scrap rate directly affects manufacturing cost, productivity, and profitability. High scrap rates increase: Material waste Energy...

How Does L/D Ratio Affect Screw Performance in Plastic Extrusion? Introduction Among all screw design parameters, the L/D ratio is one of the most important factors affecting extrusion performance. The relationship between screw len...

Why Does Plastic Degrade During Extrusion and How to Prevent It? Introduction Plastic degradation is one of the most common challenges in extrusion processing. During production, excessive heat, high shear stress, oxygen exposure, an...

How to Optimize Screw Design for Recycled Plastic Processing Introduction As global demand for sustainable manufacturing continues to rise, recycled plastic processing has become one of the fastest-growing sectors in the plastics ind...

What Are the Key Differences in Screw Barrel Designs for Blow Molding Applications? Introduction In modern plastic processing industries, blow molding has become one of the most widely used manufacturing methods for producing bottles...

Jinteng Machinery and Xinteng Intelligent Technology Successfully Conduct Joint Fire Emergency Drill In order to further strengthen workplace safety management, improve employees’ emergency response capabilities, and enhance fir...

What Causes Unstable Output in Plastic Extrusion Lines? Main Causes Improper screw design Material inconsistency Temperature instability Solutions Optimizing screw barrel systems can significantly improve stability. Lear...

How to Reduce Scrap Rate in Blow Molding Production Introduction Scrap rate is a key cost factor in blow molding production. High scrap levels reduce efficiency and increase material waste. --- 1. Improve Melt Stability Stable...

Why Does Screw Wear Increase in High-Filler Applications? Introduction In plastic extrusion and compounding processes, high-filler materials such as calcium carbonate, talc, and glass fiber are widely used to reduce cost and impr...

Jinteng Machinery to Showcase Advanced Screw & Extrusion Solutions at CHINAPLAS 2026 - Booth 7.1A21 As one of the most influential events in the global plastics and rubber industry, CHINAPLAS 2026 will take place from April 21 to ...

How to Improve Melt Uniformity in Plastic Extrusion Processes Introduction In plastic extrusion production, melt uniformity is one of the most critical factors affecting product quality. Poor melt consistency can lead to surface ...

How to Improve Wear Resistance of Screw Barrels in High-Filler Applications Introduction High-filler compounds, such as calcium carbonate or glass fiber reinforced plastics, significantly increase wear on screw barrels. 1. Why W...