The W6mo5cr4V2 (6542) Kneading Block Neutral Element for Nanjing 65 Extruder Machine

Production description:

Co-rotating twin screw elements for

- APV -KOBE -OMC
- Buhler -KraussMaffei -Theysohn
- Buss -Berstorff- -Toshiba
- Clextral -Labtech -USEON
- Lantai - others
- JSW -Leistritz
- Keya -Maris

Twin screw segments

Screw elements are the main working parts for twin screw extruder which determined the quality and output of plastic products.With high quality,the screw elements assure plastic molecular mixing,cutting,spreading as well as reacting among themselves etc.Extremely high self cleaning performance assure the high quality of the whole production line,for this,our company combiend our experience for years,the merits about foreign countries and the customer’s use,then take them into action,designed all kinds of suitable processing screw element with reasonable parameters,high self cleaning performance,wear resistance,corrosion-resistance.

We can satisfy your different material needs

We design and manufacture screw and kneading segments for co-rotating twin screw extruders ranging from 15.6 mm to 350 mm and over. Our manufacturing specializes in segmented screws for twin screw extruders and is optimized for flexible order handling.

The material of the twin screw flight elements usually varies according to the specific application and requirements. The following are some common twin screw threaded element material options:

• High-Speed Steel (HSS): HSS is an alloy steel with good machinability and thermal stability. It is usually used in general plastic extruders and the processing of some non-high temperature and non-corrosive materials.
• Tool Steel: Tool steel is a kind of special steel with high hardness, high wear resistance and certain corrosion resistance. Tool steel is a common choice when thermoplastic elastomers, high-temperature plastics, or corrosive materials need to be processed.
• Stainless steel (Stainless Steel): Stainless steel has good corrosion resistance and high temperature resistance, and is suitable for processing plastics or high temperature plastics that require corrosion resistance.
• Special alloy steel (Special Alloy Steel): For some special requirements, such as extrusion processing under high temperature, high pressure, high wear and other environments, special alloy steel can be used, such as alloy steel, nickel-based alloy, etc.

It should be noted that when selecting the material of the twin-screw screw element, factors such as the characteristics of the extruded material, the working conditions of the extruder, the expected service life, and the cost should also be considered. Therefore, the best material selection needs to be evaluated and decided on a case-by-case basis. When selecting a material, it is advisable to discuss it with a professional engineer or supplier to ensure the best material for your needs is selected.

Tool Steel

Production Process

	NO.1   Workblank     Select high-quality raw materials
NO.2   Piecewise According to the drawing section length
	NO.3   Hit bottom hole Rough machining the bottom hole,and then pull spline
NO.4   Machining thread Professional high-end processing equipment,rough machining threads
	NO.5   Finish machining thread
NO.6   Threading grinding Further control of tolerance Length:-0.01mm-+0.01mm OD:-0.03mm-0mm Transition arc:-0.02mm-+0.02mm

Our Service

Packing&Delivery

Packing Details: According to your order quantity packaging,shipping wooden boxes,air carton.

Delivery Details: 5-40days after order.

1.Rust-proof oil processing,    Prevent rust in transit.	2.Oiled paper packages,    Prevent oil dry.	3.Bubble wrap package,    Prevent collosions.
4.Special foam packaging.	5.Packing	6.Sealing

OUR COMPANY

NANJING ZHITIAN is specialized in the manufacturing of Replacement Parts for Twin Screw Extruder. We have two subsidiaries : ZHITIAN JIDIAN,ZHITIAN XINGYE ,manufacturing Barrels,Gearboxes,Overall Liners for Twin Screw Extruder. We also provide you the refurbishment service for barrels and Gearboxes.In addition to providing high quality spare parts for domestic twin screw models,we can offer the replacement parts for a variety of twin screw extruders made in Europe ,America ,Japan ,Korea ,etc.     My company with strong technical force,excellent processing equipment,advanced production technology,strict inspection system and perfect after-sales service,praised by customers.Since my company's products have been mature application in Leistritz,Coperion,Berstorff,JSW,Toshiba,Jwell,Steer and other well-known brands.     All ZT keep pay attention to every step of the details,we are looking forward to the forge ahead together with you!

FAQ

How long will your product last?

---I am sorry that I can not accurately answer your question,which is quite different from your operation time,materials and materials.

How long does it take to get my products since I paid for them?

---According to yout order quantity,we will give you a reasonable delivery date.

Can I get the warranty of one year for free?

---If you need the warranty,you should pay for it.If not,do not worry ,we have confidence in our products.

How is your after-sale service?

---You will get our help in time as long as you find something wrong about our produces.Believe us,you deserve the best.