parallel twin screw has high quality raw material; 1,Hardending&Tempering : HB240~280 2,Nitrided Hardness : HV900~950
Material&Processes
1,Quality 38CrMoALA
2,GH3#Steel
3,Quality Powder Metallurgy Raw Materials
4,Cold/Thermal Spray Hard Metal Process
5,Advanced nitriding Process
6,Corrosion & Abrasion Resistance Bimetal Spraying Process
7,Horniness screw (HTP1:abrasion HTP2:corrosion resistance,HTP3:abrasion and corrosion resistance)
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