سیلندر و ماردون اکست...

08

تامین کننده انواع سیلندر و ماردون انواع اکسترودرهای دوماردون (کونیکال و موازی و پارالل) و تک ماردون (AMUT  – CET(cincinnati) – battenfeld- Kraussmafei-milacorn- Reifenhauser- و …  )  و سگمنتهای اکسترودرهای دوماردون همسوگرد تولید گرانول و کامپاوندهای پلیمری از کشورهای اتریش – آلمان – چین و تایوان میباشد.

.Material: 38CrMoAl A Nitriding treatment, Surface hardness: HV≥900 Nitriding depth: 0.5-0.8mm
.Base material: 38CrMoAI A, Special alloy is welded on the flight of screw , prolong life of screw.
.Easy wearing parts of barrel made from anti-wear alloy can be improved abrasion performance.

Yeneiss Replacement Screws & Barrels can be offered for any type of Twin Screw Extruders.

Yeneiss specially designed Screw geometries giving better plastification, higher output and less wear. The latest coating technology for screw flights being applied.

Screws & Barrels Replacement

Single and Twin Screw Technology

that Meets Your Demands !

YENEISSis serving the world’s plastic industry with state of the art extrusion equipment and processing know-how.

YENEISS brings you the processing technology that fits your type. no matter what brand extruder you run, no matter what product you extrude.

We utilize the technology and know-how of the successful

YENEISS extruders, and offer you to take advantage of the latest development in extrusion equipment.

In our R&D department we continuously develop new screw designs in order to meet and excel our customers processing needs.

YENEISS hands you the opportunity to utilize these advancements in single- and twin screw designs for your production.

Sizes for screws and barrels range from as small as 35 mm up to more than 160 mm.

Increase Your Production Rates with

YENEISS Screws and Barrels.

As time goes by, tooling, resins, formulations and simply processing requirements change.

In comparison, our screws feature up to 50% more srew surface area and a lower compression ratio than typical extruder screws. This enable a more gentle plastification and better wear resistance. All of our screws are nitrided and coated on the outer diameter with a low COF molybdenum coating, by means of PLASMA SPRAYING. Further more our screws are partially chromium plated, to increase the service life.

Make extended use of your equipment by upgrading your machine with YENEISS screw technology.

Our screws are made from either highly wear resistant nitriding steel or a special stainless for chemically aggressive formulations.

Furthermore we apply our manufacturing experience to every single piece of equipment we supply.

Our barrels meet the tightest tolerance specs and help maintaining your production rates at max !

For our twin screw barrels we only use high quality Steele and machine it on state of the art manufacturing equipment. The barrels are nitrided, using a proven two step heat treating process, to provide an extra thick, wear resistant layer.

Please contact us for a quote and further information about our products. If you would like to speak to one of our representatives concerning processing requirements you face, don’t hesitate to contact us!

SCREWS EXECUTION:

Screw running surfaces with molybdenum coating/plasma sprayed, for optimum endurance. Screw flanks and screw core completely nitrided and in the area of the venting and metering zones hard chrome plated with a thickness of 0,02 mm to 0,04 mm, screw shaft nitride hardened with material no.1.8519 hardened with 900 – 1000 N/mm².

BARREL EXECUTION:

Made from nitride steel (material 1.8550 – BÖHLER V820), forged, heat treated to 850-1000 N/mm² and nitride hardened  to optimum depth, without venting block.

YENEISS Screws & Barrels Refurbishing

SCREWS REFURBISHING PROCESS:

1.Old screws received will be cleaned and all dimensions checked and remeasured

2.0,5 mm (1,0 mm on the diameter) of the nitrided layer will grinded and taken off.

3.The edges of the flights will filed of by 0,3 – 0,5 mm

4.As a preparationn of the coating the bottom and side of the screw flights will be covered with special material.

5.Both screws will be sandblasted

6.Apply of Plasma coating (Molybdenum) by means of spraying with an oversize

of 0,3 mm.

7.Then the edges of the flights will be grinded.

8.The coverage will be taken off manually.

9.The plasma coated layer will be sealed with a special glue.

10. All surfaces (bottom, sides) will be polished.

11. Flights will be grinded to exact dimension required.

12. Screws look and perform like new.

BARREL REFURBISHING PROCESS:

1.Barrel received will be cleaned and all dimensions checked and remeasured

2.The diameter of the bore-hole will be grinded to maximum of 0,5 mm

3.nitriding of the complete barrel (layer of  0,6 mm)

4.polishing of the bore hole and of the flanges

5.Dimensions checked according to ISO standard.

6.Barrel look and perform like new

200783191058878

2007831101823621 IMG_2409 2007831101641501 2007831101711970 2007831101757791

Back to Top

Follow us on Twitter to receive updates regarding network issues, discounts and more.
2019 © خط تولید پروفیل یو پی وی سی- اکسترودر تک و دوماردون – اکستروژن لوله و پروفیل و سیستم کامپوندینگ بازیافت مواد – سیلندر و ماردون دستگاه تزریق و اکسترودر. Powered by Wordpress. Theme by Serifly.