Screw Elements Segmented Barrel Segmented Screw Barrel

  • Model NO.: Screw Elements
  • Plastic Processed: PVC
  • Automation: Automatic
  • Size: Customize
  • Trademark: Zhongyang
  • Origin: Zhoushan, China
  • Type: Profile Extruder
  • Screw: Twin-Screw
  • Computerized: Computerized
  • Material: High-Speed Tool Steel
  • Specification: ISO9001: 2008
  • HS Code: 84779000
Screw elements and segmented barrel , segment screw barrel, plastic extrusion screw barrel, bimetallic screw barrel, screw elements for twin parallel screw barrel

Pls check detailed info. As below:

Specification:
Parallel twin screw diameter: Φ 18-Φ 177mm

Material:
1)W6Mo5Cr4V2
2)38CrMoAlA(JIS SACM645)
3)42CrMo(AIS14140)
4)S45C

Technics:
1)Heat treatment
2)Nitriding treatment
3)Vacuum quenching

Technical parameter:
D/d ratio: 1.55
Nitrided layer depth: >=0.4mm
Nitrided hardness: 900-1000HV

Terms and Conditions:
Production time: 25 days
Packing: Export standard(as customers' requests)
Trade Terms: FOB, CNF, CIF or DHL, TNT
Payment Terms: T/T, L/C
Warranty and service: 1 year

Our advantages:
1)Excellent raw materials
2)Good customer services and technical services
3)Competitive pricing
4)Rigorous quality inspection
5)On time delivery

Experienced manufacturer, we will be the best choice.
Screw Elements Segmented Barrel Segmented Screw Barrel
Screw Elements Segmented Barrel Segmented Screw Barrel

Chinese Medicinal Materials

Traditional Chinese Medicine

Traditional Chinese medicine (TCM) is a theory and practice that developed over millennia and across nations, languages, religions, and cultures in the East. In the decades since it was popularized in the United States, it has seen an exponential growth of patients and practitioners in the West as well. But despite this popularity, TCM is often misunderstood by Western biomedical doctors and patients. This chapter provides an introduction to the foundational concepts of TCM, with an emphasis on those aspects that are most relevant to men's health. It compares and contrasts the diagnostic, therapeutic, and research practices employed by TCM and biomedicine and offers a pragmatic model for productive and respectful integration in the form of the Chinese specialty of Nanke or andrology.

TCM includes a wide range of herbal medications, commonly used in complex formulations involving combinations of a dozen or more substances.

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