China injection screw barrel manufacturer & supplier

accessories of screw and barrel

QY 005

1.accessories of screw and barrel
2.Material:alloy steel 42CrMo(AISI 4140)
3.ISO 9001:2008 and SGS approved
4.treatment :Electroplate hard-chrome

2013-10-14

bimetallic barrels and screws

QY 003

1.bimetallic barrels and screws
2.Material:alloy steel 42CrMo(AISI 4140)
3.treatment :Nitriding treatment
4.SGS&ISO 9001:2008 approved

2013-10-14

pvc pipe twin screws

QY-130320B

1.pvc pipe twin screws
2.ISO/SGS approved
3.Low power consumption &Corrosion/wear resistance .
4.Granule/foaming

2014-12-30

bimetallic barrels and screw

QY 004

1.bimetallic barrels and screw
2.Material:alloy steel 42CrMo(JIS 440)
3.ISO 9001:2008 approved
4.treatment 2:heat-treatment
5.material:38CrMoAlA

2013-10-14

Bimetallic twin screw barrels

QY-130326A

1.Bimetallic twin screw barrels
2.ISO/SGS approved
3.Low power consumption &Corrosion/wear resistance .
4.Granule/foaming

2013-10-14

double parallel screw cylinder

QY-130325G

1.Nitride double parallel screw cylinder for recycling extrusion
2.Certificates:GB/T19001-2008/ISO9001:2008/SGS
3.4.Granule/foaming

2013-10-14

twin paralle screw barrel

QY-130325F

1.twin parallel screw barrel for pvc material zhoushan factory
2.Certificates:GB/T19001-2008/ISO9001:2008/SGS
3.4.Granule/foaming

2014-12-30

conical parallel twin screw barrel

QY-130325E

1.conical parallel twin screw barrel for extruder machines
2.Certificates:GB/T19001-2008/ISO9001:2008/SGS

2014-04-09

parallel extruder screw barrel

QY-130325D

1.Parallel extruder screw barrel for compounding machine
2.Certificates:GB/T19001-2008/ISO9001:2008/SGS
3.Application:Proflie,PVC/PE/PP Granules/pro

2014-12-30

parallel screw & barrel

QY 009

1.parallel screw & barrel
2.treatment :Nitriding treatment
3.Material:alloy steel 42CrMo(JIS SCM440)
4.ISO 9001:2008 approved
5.heat-treatment

2013-10-14

parallel twin barrel and screw

QY 007

1.parallel twin barrel and screw
2.Material:alloy steel 42CrMo(JIS SCM440)
3.ISO 9001:2008 approved
4.treatment Heat treatment
5.Bimetallic alloy

2013-10-14

parallel screw and barrel

QY 001

1.parallel screw and barrel
2.Material:alloy steel 42CrMo(JIS 440)
3.ISO 9001:2008 approved
4.treatment :Electroplate hard-chrome

2013-10-14

parallel barrels and screws

QY015

1.parallel barrels and screws
2.Material:alloy steel 42CrMo(AISI 4140)
3.SGS & ISO 9001:2008 approved
4.treatment :Nitriding treatment

2013-10-14

parallel twin barrel screw

QY016

1.parallel twin barrel screw
2.Material:alloy steel 42CrMo(AISI 4140)
3.ISO 9001:2008 approved
4.treatment :Nitriding treatment

2013-10-14

twin parallel barrel and screw

QY017

1.twin parallel barrel and screw
2.ISO 9001:2008 approved
3.Material:alloy steel 42CrMo(AISI 4140)
4.treatment :Nitriding treatment

2013-10-14

conical barrels and screws

QY018

1.conical barrels and screws
2.Material:alloy steel 42CrMo
3.ISO 9001:2008 approved
4.treatment :Nitriding treatment
5.Material:9Cr18MoV

2013-10-14