Description
Screw and Barrel of
Extruder Machine
Technical
Targets
Depth of nitration case:
0.**0.8mm
Hardness of nitration:
*******0Hv
Fragility of nitration: Less
than grade 1
Roughness of the surface: Ra
*4um
Linearity of the screw:
0.**5mm
Hardness of double alloys:
HR****2
Depth of double alloys: More
than 2mm
Materials and
processes
Quality
*8CrMoAIA
Quality twin-phase
stainless
Quality satellite powder of
surface spray
Cold alloys hot
alloys
Advanced nitrating
technology
Process of hot sprayed hard
alloys
JIAWEI
SCREWis
a professional designer and manufacturer for all kinds of screws
and barrels. We have rich export experience, know very well of
different screw designs of world famous machine brands. Customers
in *0 countries approved our products with good quality and
moderate pricing.
We have outstanding theoretical
background and practical experience, providing optimum designs of
screws and barrels for our
customers.
If you are looking for a
reliable screw and barrel supplier, we will be your best
choice.If
you want to know more details, please contact
us.
