- Nuclear Reactors, Boilers, Machinery And Mechanical Appliances; Parts Thereof
- Machinery For Working Rubber Or Plastics Or For The Manufacture Of Products From These Materials, Not Specified Or Included Elsewhere In This Chapter.
- Parts Of Machinery For Working Rubber Or Plastics Or For The Manufacture Of Products From These Materials, N.e.s.
Hot horizontal HTF250 injection molding machine
Product Images
Product Property
| Category : | Scew and barrel |
| Material : | 38CrMoALA |
| Application : | Screw and Barrel for HTF250 injection molding mach |
| Diameter : | Customizable |
| After-sales service : | one year warranty |
| Product Status : | New |
| Sample Available : | no |
| Shipment Terms : | fob,cfr,cif,Negotiable |
| Payment Mode : |
T/T,L/C,cash,cheque,Credit Card,Negotiable |
Description
High quality horizontal HTF250 injection molding machine screw&barrel
Product Description
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 |
Detailed Images
| Injection molding machine | Ⅰ | Ⅱ | Ⅲ |
| Diameter(mm) | 60 | 65 | 72 |
| L/D579 | 25.2 | 23.2 | 21 |
| Theoretical injection cubage(cm³) | 630 | 800 | 1000 |
| Actual injection weight(ps)(g) | 579 | 736 | 920 |
| Actual injection weight(ps)(oz) | 20.4 | 25.9 | 32.4 |
| Injection rate(ps)(g/s) | 223 | 266 | 320 |
| plasticizing capacity(ps)(g/s) | 31 | 37 | 42 |
| Injection pression(Mpa) | 219 | 186 | 152 |
| Revolutions(Rpm) | 150 | 150 | 150 |
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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