Quick Details

Material: 6542/Tool Steel/38CrMOAla/HIP

Color: Metal

Exprience:20 years

Packaging: Wooden Box or Paper Box According to your order

Lead Time: 5-60 days

Product Description

Screw elements play a crucial role as the primary working components in twin screw extruders, serving as the key determinant of both the quality and output of plastic products. With their exceptional quality, these screw elements ensure the efficient molecular mixing, cutting, spreading, and reacting of plastic materials. They facilitate essential processes that enable optimal performance and exceptional end-product results.
Our company recognizes the paramount importance of high-quality screw elements in the overall production line. We have combined our extensive experience accumulated over the years with the valuable insights gained from studying foreign advancements in the field, as well as understanding our customers' specific requirements. Incorporating all this knowledge, we have embarked on designing and manufacturing a diverse range of processing screw elements, tailored to suit various applications with reasonable parameters.
One of the standout features of our screw elements is their remarkable self-cleaning performance. Through meticulous design and engineering, we have ensured that our screw elements possess exceptional self-cleaning capabilities. This attribute significantly contributes to the overall quality and efficiency of the production line. By minimizing material build-up, our screw elements enhance operational stability, reduce downtime, and deliver consistent high-quality output.
Furthermore, we have prioritized the incorporation of materials known for their wear resistance and corrosion resistance. Our screw elements are constructed using premium materials carefully selected for their durability and longevity. This ensures that they withstand the demanding operating conditions of the extrusion process, maintaining their performance and reliability over an extended period.
By combining our expertise, international insights, and customer-centric approach, we have successfully engineered screw elements that excel in their functionality, durability, and performance. Trust our cutting-edge designs to optimize your production processes, improve product quality, and drive your success in the plastic manufacturing industry.

We can satisfy your different material needs:

According to appearance design,

Covey Screw Segment,Mixing Screw Segment,Kneading Block&disk,Transition Screw Element,Deep groave Transfer Element,Screw Element for side feeder,1/2/3-flighted Screw Element,OEM Special Screw Element.

1-flighted	2-flighted	3-flighted
KB 30°	KB 45°	KB 60°
KB 90°	SK	DISK

According to Materical,

-For wear application:

Tool Steel:W6Mo5Cr4V2

PM-HIP material:WR5,WR13,WR14,CPM10V,CPM9V.

-For corrosion application:

38CrMoAla

PM-HIP material:WR4,WR13,WR14,CPM10V,CPM9V.

-For wear and corrosion application:

PM-HIP material:WR13,WR14,CPM10V,CPM9V.

-Other materials:

Stainless Steel:316L,440C etc.

Through the understanding of customers,recommend the most valuable material.

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 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.

Are yuo responsible for the assembly?

---We will provide this service at your requst.

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.

Zhitian specializes in the production of extruder parts, with 20 years of experience in research and manufacturing. We professionally produce components such as gearboxes, barrels, and screw elements. Additionally, we offer repair services and custom design based on samples provided by our clients.

Zhitian is also dedicated to the development of nickel-based alloy materials. Utilizing advanced techniques like laser cladding and cold isostatic pressing, we apply these materials to components such as barrels and liners. This innovation meets our customers' needs for corrosion resistance, wear resistance, and high-temperature alloys.

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 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!