HPL77 Plastic Extruder Screw Design Extruder Screw Parts Cold Rolling Shaft

Production description:

Material certificate 1.2343.pdf

Plastic extruder screw design We manufacture screw shafts for co-rotating twin screw extruders ranging from Length within 15000 mm.

Pre-hard Material import from Germany. and heat treatment also in Germany. After heat treatment hardness can reach HRC45. The materials are pre-hard steel WR series imported from Germany. 1.2343 with high torque. HPL77 Plastic Extruder Screw Design Extruder Screw Parts Cold Rolling Shaft. Compare with traditional spline milling. Cold rolling shaft Load bearing torque increased by 25%-30%. The accurancy of gear can reach level six. Surface finish up to RA0.4. What's more all of our products can traced. Our products marked the machine type, material, specification and production date.

Types of shaft:

Single keyway Square keyslot High torque key button Dual keyslot

Involute inner spline Round keyslot Retackle spline Client requirements available

Material choice:

WR15E WR30 40CrNiMo

Packaging & Delivery

Packaging Details: Wooden case, Sea-worthy or export standard.

Port: SHENZHEN

Lead time: 40-50 days after order confirmation.

Joiner Machinery Co.,Ltd is a professional enterprise of spare parts for twin screw extruder: Barrel & Screw Element & Shaft & Side Feeder.

It occupies 15600 square meters with over 100 staffs and  more than140 sets of advanced processing equipments in our plants.Such as the CNC thread grinding machine, the CNC screw milling,the CNC lathe,the CNC surface grinder,the CNC cylindrical grinder,the CNC sawing machine,the automatic deep hole grinding machine,the CNC lathe,the CNC surface grinder,the CNC cylindrical grinder,the CNC sawing machine,the laser marking machine,the vacuum quenching furnace,the vacuum tempering furnace and so on.Ultimately,We become one-stop manufacturer for all services and thereby ensure the good quality through the internal control.There are also some advanced testing equipments,such as the three coordinate measuring system,metallographic analyzer,the Tayer roughness meter,The Janpanese Mitutuyo height gauge,the CMM,the Rockwell hardness tester,Vickers hardness tester ,the three coordinate measuring system and some other advanced testing equipments.Which ensure the products 100% controllable.we have over 20 years of experience in supply and refurbishment for wear parts.

Supplied sample mapping and processing for overseas

-APV                         -KOBE                               -OMC

-Buhler                      -KraussMaffei                     -Theysohn

-Buss                         -Berstorff                           -Toshiba

-Clextral                     -Labtech                            -JSW

-Leistritz                     -Maris                               -Keya

-others

Inspection of screw element Barrels

Joiner will throughly inspect all parts of wear,Cracks,Imperfections,Straightness,and Concentricity.Joiner will rapair broken barrals,and other componets.Inspections need to be performed to determine the severity of damage and if reparation is an option.All conclusion are documented in detailed reports with respective Recommendations.

As Lao Ti said" a journey of a thousand miles begins with a single step"

Joiner always adhere the saying and devete to the field of extrusion for 20 years.We believe in the continuous improvement of pursuit of excellence to achieve win-win cooperation with our customers.

Welcome to visit our company,We believe that if you have visited our factory,you will choose Joiner Machinery.