Specifikation:
45/90, 45/100, 50/105, 51/105, 55/110, 55/120, 58/124, 60/125, 65/120, 65/132, 68/143, 70/135, 70/140, 75/150, 80/143, 80/156, 92/188
Enligt olika material och plast produkter att utforma olika skruv struktur, komprimera ränta och L/D!
Enligt olika material och plast produkter att utforma olika fat med avgas kraft systemet och IKV load system!
| Technical Parameter |
Base Material |
1)38CrMoAlA(JIS SACM645);2)Cr12MOV(JIS SKD-11) ;
3)4Cr5MoSiV1(JIS SKD-61) ;4)42CrMo(AISI 4140) |
| Bimetallic Alloy Materials |
1)Fe-based alloy 2)Ni-based alloy/Deloro alloy
3)Co-based alloy 4)NiCo-based alloy
5)Tungsten carbide/Wolfram carbide |
| Double-alloy level |
Level A - containing Tungsten of 40%
Level B - containing tungsten of 25%
Level C - containing tungsten of 15% |
| Surface Treatment |
Heat Treatment
High Frequency Treatment
Nitriding treatment(120 Hours):
Depth of Nitrided Layer: 0.5-0.8 mm
Hardness of Nitrided Layer: 900-1020Hv (HRC56°-65°)
Hard Chrome Plating treatment:
Thickness of Hard Chrome Plating Layer: 0.05-0.10mm
Hardness of Hard Chrome Plating Layer: ≥950HV
Nickel alloy plating.treatment:
Bimetallic Barrel/Cylinder: Centrifugal Casting (Inlay Alloy)
Bimetallic Screw: Plasma Alloy Coating Spraying
Depth of Bimetallic Layer: >2mm
Hardness of Bimetallic Layer: HRC55°-72°
Spraying corrosion wear-resisting dual metal layers
|
| Basic information |
Roughness of the surface:Ra0.4um
Linearity of the screw: ≤0.015mm
Linear axis limit: ≤0.02mm
Hardness after Hardening & Tempering: HB240-280
Fragility of Nitration:≤Two class
|
| Material Application |
1)General Plastics
2)ABS,PA,PC,PE,PET,PP,PS,EVA,PU,PVC,U-PVC,etc
3)PA + GF(Glass Fiber)
4)Flame-resistant Reinforced Plastics
5)Modified Engineering Plastics
6)All kinds of Mixed Recycled Material(in Scrap or Granule), PVC + 30% CaCo3, etc |
Produktionen av skruvtyp fat:
1. injektion skruv fat, injektion gjutning skruv fat,skruv tips/skruv munstycke,
2. enda skruv fat
3. twin skruv fat
4. två Konisk skruv och barrel(Co-rotating,Counter)
5. två parallella skruv och fat Co-roterande, Counter)
6. hög slitstarka skruv och fat
7. skruv fat montering delar
8. bimetallic skruv fat
9. gummi skruv fat
10. pin skruv fat
11. kraft matar skruv fat
12. block skruv
13. växellåda
14. Skruva fat för att blåsa formspruta
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