Screw Segment for Zsk Twin Screw Extruder W6Cr5Mo4V2 Kneading Block

Product Name	screw elements
Material	Corrosion Resistance
Color	Metal
Standard	GB ISO 9001
Grade	Type 20/30/35/40/52/65/75/85/95/120/135
Brand	Zhitian
HRC	58-62
Used	Spare parts for twin screw extruder

High Light:

W6Cr5Mo4V2 Kneading Block , Involute Spline Twin Screw Extruder Elements

Screw Materials:

1.Made of high speed steel (W6Mo5Cr4V2 and M2),Vacuum heating treatment and overall hardening, high wear-resistance and toughness.

2.Made nitrider steel (38CrMoAIA). high hardness, super toughness, anti-corrosion and anti-burst.

3.Made of HIP material imported from Europe (super wear-resistance powder metallurgical steel X245 and WR5).With features of high wear-resistance. high torque, anti-corrosion and anti-burst, this type of screw elements is used to produce such engineering plastics as that of more than 50% fiber glass.

4.Made of Hastelloy C-276 (00Cr16Mo16W4),super anti-corrosive nickel alloy. this type of screw elements is used to produce fluoroplastics(F46).

We can satisfy your different material needs:

Various kinds of function elements , mixing and dispersing elements developed by ourselves can provie flexible production for kinds of materials and production process . Our smaller clearance ( as same as W&P ) between screw elements and the inner wall of the barrel benifits from our stable gearbox . And most of domestic extruders have clearance 1.5 times as big as run .

we can provide all types screw elements, including Coperion,Berstroff,Leistritz,W&P,JSW,KOBE,TOSHIBA, Maris

sizes ranges from 16mm to 400mm

Products Show

Company Profile.

NANJING ZHITIAN is specialized in the manufacturing of replacement parts for twin screw extruder. So for has more than 20 years experience. Manufacturing gearboxes ,barrels and screw elements of twin screw extruder.We also provide you the refurbishment service for gearboxes and barrels.

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!

Packing&Delivery

Packing Details: According to your order quantity packaging,shipping wooden boxes,air carton.
Delivery Details: 5-60days 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

FAQ

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 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 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.

Specializing in the production of twin-screw extruder parts

Zhitian, a high-tech enterprise and Jiangsu Province-certified Specialized, Refined, Distinctive, and Innovative (SRDI) company, has specialized in twin-screw extruder parts for over two decades. With two production bases in Nanjing Zhitian and Anhui Zhitian New Materials covering over 13,000 square meters and employing over 100 staff, we adhere to the management philosophy: "Guided by customer needs to drive enterprise development; rooted in dedicated employees to forge the company's future."

As a renowned manufacturer in twin-screw extruder parts, we provide:

• High-performance alloy material solutions for screw barrels (nickel-based alloys, cobalt-based alloys, etc.)
• Professional design and manufacturing of key parts including screw barrels, gearboxes, screw elements, and shafts
• Comprehensive services encompassing repair, sample mapping and processing, and custom manufacturing according to requirements

Our solutions serve multiple industries including plastics & rubber, battery materials, and food & feed processing.

With global operations spanning Americas, Europe, Middle East, Africa, East Asia and Southeast Asia, Zhitian maintains strategic partnerships with world-leading extruder manufacturers including Coperion, KraussMaffei, Leistritz, Bühler, CPM, and Jwell. Supported by robust technical capabilities, advanced processing equipment, sophisticated production techniques, and stringent quality control systems, we deliver premium products that have earned widespread acclaim from global customers.