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Build Your Online Product Catalogs?
| Product Name: |
Assemble parts of screw barrel
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| Supply Ability: |
5000 |
| Related proudcts |
screw and barrel, |
| Specifications |
over-rubber heads |
| Price Term: |
FOB,CNF,CIF |
| Port of loading: |
Ningbo/ Shanghai |
| Minimum Order |
30 |
| Unit Price: |
150 |
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The conical twin screws and barrel can be designed different structure according to the different product and market requests.
Specifications of conical twin-screw and barrel:
Technical standard:
1.Material: 38C rMoALA
2.Hardness of modulator: HB260-290
3.Hardness of nitrification:800-1050HV
4.Depth of nitrification layer: 0.4-0.7mm
Double-alloy technical standard:
Double-alloy level:
1.Level A - containing tungsten of 40%
2.Level B - containing tungsten of 25%
3.Level C - containing tungsten of 9.5%
4.Hardness of alloy: HRC56-65o
Applied scope of plastic: applied for PVC and WPC material, has a high output and stable performance.
1.Components of alloy powder: Ni + Co + Cr + W + Si + Fe + B + C
2.Depth of alloy layer: 1.2 mm-2.0 mm
3.Hardness of alloy: HRC>65°
Two stage type of barrel (material of powder outlet is Cr12MoMV, vacuum quenching)
and screw (powder output is treated by alloy), the using life***n is long as twice
as common ones.The twin screws and barrel can be equipped in differents
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| Company: |
Zhoushan Dinghai Jiawei Plastic Machinery Factory
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| Contact: |
Ms. betty yang |
| Address: |
Xihou Industrial District, Jintang Zone, Dinghai District, |
| Postcode: |
316032 |
| Tel: |
0580-8050780 |
| Fax: |
0580-8053154 |
| E-mail: |
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