1, SCREW AND BARREL OF DOUBLE SCREW EXTRUDER
2, CONICAL DOUBLE SCREW EXTRUDER
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: WOODEN BOX
Delivery Detail: 25-35 WORING DAYS
Mainly Technical Information:
MODEL | SJD SERIES | |
MATERIALS | HIGH QUALITY ALLOY | 38 CrMoAIA(JIS SACM645) |
42 CrMo(JIS SCM440) | ||
9 Cr18MoV | ||
CW6Mo5Cr4V2 | ||
HEAT TREATMENT | NITRIDE TREATMENT | |
HARD CHROME PLATING | ||
SPRAYING BIMETALLIC ALLOY FOR CORROSION RESISTANCE&ABRASIVE RESISTANCE | ||
TECHNICAL INDEX | NITRIDE THICKNESS: 0.50-0.80MM | |
NITRIDE HARDNESS: 900-1000HV | ||
NITRIDE FRAGILITY: FIRST CLASS | ||
SURFACE ROUGHNESS: RA0.4 | ||
SCREW STRAIGHTNESS: 0.015MM | ||
CHROME LAYER HARDNESS AFTER NITRIDE: ≥950HV | ||
CHROME LAYER THICKNESS: 0.025-0.085MM | ||
SURFACE TREATMENT | NITRID TREATMENT | |
SPRAYING BIMETALLIC ALLOY FOR CORROSION RESISTANCE & ABRASIVE RESISTANCE |
PICTURE: