PVC Heat Shrinkable Blowing Film Machinery, The materials of extruder screw and machine barrel: Using high-quality steel: 38CrMoAlA materials,
Having a nitrogen teatment; Hardness HV849-900, durable.
Screw design: With double-barrier and mixing head stucture, direct casting materils with poweder mixing can be expected to< No granulation>, with a high level of extrusion, a high quality in plastify and a high output.
We guarantee our products at a competitive price and high quality. At present, our products have a very good sale at home and abroad market. We hope that we can cooperate with you to create a bright future and mutual benefit. Much appreciation for your prompt attention in advance, we are eager to look forward to hearing from you soon. For more information, please feel free to contact us directly.
