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2026-08-22
Solutions for Uneven Thickness in Sheet Extrusion
In plastic sheet production, uneven thickness is the most frequent and troublesome issue. Manufacturers often find themselves constantly a……
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2026-06-17
Rectification of Common Quality Issues in Bellows Production
HDPE double-wall corrugated pipe is a mainstream piping material for municipal sewage and stormwater drainage. Its production demands prec……
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2026-06-13
Extrusion Technology Analysis for Custom Plastic Profiles
Custom-profile plastic extrusions feature complex cross-sections and uneven wall thicknesses, finding wide application in door and window ……
ABOUT US Zhangjiagang City Benk Machinery Co., Ltd. is committed to the development and production of complete sets of high-efficiency extrusion equipment, energy-saving plastic recycling machine, and automated compounding centralized feeding systems.
- Mixing Machinery
- Auxiliary Equipment
- Washing and Recycling Production
- PP Melt Blown Fabric Machine
- Plastic Pipe Production Line
- Plastic Board Sheet Production Line
- Plastic Profile Production Line
- Conical Twin Screw Extrusion Machine
- Single Screw Extrusion Machine
- Parallel Twin screw Extrusion Machine
























