1.High-quality materials: The Bimetallic Twin Screw Barrel is crafted from 38CrMoAlA, a high-quality alloy designed to withstand the rigorous demands of extrusion processes. Its robust construction ensures optimal performance and a long lifespan.

2.Competitive pricing: This versatile barrel is offered at a competitive price point, making it an excellent value for users seeking a cost-effective solution without compromising on performance or durability.

3.Official certifications: The product comes with both video outgoing-inspection and machinery test reports, providing users with assurance of its quality and build.

4.Warranty and support: The Bimetallic Twin Screw Barrel is backed by a 1-year warranty, and the Twin screw and barrel brand stands ready to provide any necessary spare parts or technical support.

5.Origin and expertise: Made in China (Shanghai), the barrel benefits from the expertise and manufacturing prowess of the Twin screw and barrel brand, ensuring a reliable and efficient extrusion machine component.

Established in 2006, NANJING ZHITIAN is a professional manufacturer of spare parts for Twin Screw Extruders, offering a comprehensive range of replacement parts and refurbishment services. This bimetallic screw barrel for extrusion features a Ni60 alloy wear layer reinforced with tungsten carbide for maximum protection in aggressive processing conditions. Commonly used in high-wear extrusion scenarios such as masterbatch or engineering plastic production, it offers extended operational life and reduced downtime. The precise machining ensures perfect alignment and extrusion efficiency.

Adopting a customer-centric approach, we prioritize Professional production, Reasonable prices, High quality, and Continuous innovation. Our strong technology capacity, advanced equipment, and state-of-the-art manufacturing methods underpin our commitment to producing high-performance products.

With a vast sales network covering 60% of the Chinese market, we also export our products to Asia, the Americas, and Europe. Our rigorous quality control system ensures that we meet and exceed our customers' expectations. We have built a solid reputation among our many satisfied customers, based on our reliable quality, competitive pricing, timely delivery, and impeccable after-sales service.

1. who are we?
We are based in Jiangsu, China, start from 2006,sell to Domestic Market(80.00%),Eastern Asia(5.00%),Southeast Asia(5.00%),South Asia(3.00%),Mid East(2.00%),South America(2.00%),Africa(2.00%),Central America(1.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Extruder Barrel,Extruder Gearbox,Extruder element,Extruder segment,Extruder screw and barrel

4. why should you buy from us not from other suppliers?
Zhitian has been specializing in the production of twin-screw extruder parts for 20 years, providing barrels, screw elements, gearboxes, shafts, etc.With global operations spanning Americas, Europe, Middle East, Africa, East Asia and Southeast Asia.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF;
Accepted Payment Currency: USD,EUR,HKD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,Western Union,Cash;
Language Spoken: English,Chinese