High quality horizontal HTF250 injection molding machine screw and barrel

product description

• Spec of screw and barrel for HTF250 injection molding machine

We produce ferrous alloy  and nickel base alloy screw with high quality with  wear resistance and corrosion resistance, which is mainly used for incresing fire retardancy of PA+ glass fiber, modified engineering plastics and all kinds of recovery material. The working life is according to actual use, which is three or four times longer than normal 38CrMoALA nitriding products.







diameter	15mm-300mm
L/D	15-50
nitriding steel	38CrMoALA,31CrMoV9
bimetallic alloy screw&barrel	38CrMoALA,40Cr,42CrMo
alloy powder barrel ( ferrous alloy )	JH-A,JH-B,JH-C,JH-D
alloy powder screw (nickel base alloy)	JH-A,JH-B,JH-C,JH-D
material	38CrMoALA(JIS SACM645),42cm(JIS SCM440),9Cr18MoV,CW6Mo5Cr4V2,SKD61,SKD11
heat treatment	nitriding treatment,electroplated hard chromium, high-frequency quenchuing, spray wear resistant and corrosion resistant bimetallic alloy layer, vacuum quenching.
clamping force	250kn-32000kn
shot capacity	30-25000g
nitriding depth	0.5-0.8mm
nitriding hardness	950-1020HV
nitriding fragility	less than grade 2
surface roughness	Ra0.4μm
linearity	0.015mm
the surface hard chromium plating hardness after nitrogenation	more than 950HV
chrome-plating layer thickness	0.03-0.08mm

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Company Information

With over 10 years of production, LIFENG Machine offers a full line of screw, barrel and assembly parts for injection/ extrusion molding machine.

Quality check is the last stage before deliver the goods to customer and the most important stage in our production process. Therefore, in order to carry out our target of achieving zero defects, strict quality check is conducted at every stage of the production. Start from the designing, manufacturing and up to final stage of packing, strict quality check is carried out. This is to ensure that only goods of high quality are delivered to our customers.We can offer you different standard of screws and barrels.In case any enquiry of our production or any question,design plan and quotation, don't hesitate to contact me or visit our website atwww.zjlf-China.com

 

Not only we are offering high quality products, we also provide depth information about how to use our products.

No minimum orders, 100% guarantee, full warranty. Quantity break pricing.





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