Our Twin Screw for PVC Pipe Fittings Making Machinery is engineered for precision and efficiency. It features robust construction, ensuring durability during continuous operation. The twin - screw design enables optimal mixing of PVC materials, resulting in consistent and high - quality pipe fittings. With adjustable settings, it caters to different sizes and specifications, making it a versatile choice for PVC manufacturing plants.

Surface treatment

Nitrided, Bimetallic,Chromed,Through Hardened,Coating

Applications

Suitable for RPVC, CPVC (both virgin & recycled material), PE pipe and granule.

Suitable for PVC pipes,profiles,sheets and extrusion foaming products.

Suitable for PE,PP corrugated pipe extrusion.

Material

Based materials include 42CrMo( AISI 4140 ), 38CrMoAlA(1.8509), 31CrMoV9(1.8519), 34CrAlNi7(1.8550), 40Cr, 45 Steel,
Stainless Steel(SS 304, SS 416 and so on), SKD11, SKD61,DC53,SKH55. If other materials are possible, please contact us for further details.

Heat Treatment

Including: quenching & tempering, nitridation, chrome-plated, bimetallic coating,tungsten carbide, through hardened.

Customer Trust

Certificate

Why choose us?

Nanxiang Machinery is a specialized manufacturer of precision-machined components for twin-screw extruders, including threaded elements, kneading blocks, mandrels, super-hard screw accessories, and wear-resistant alloy steel sleeves. Our products are widely applied in renowned international brands such as Coperion, Lerstritz, Berstorff, KOBE, and JSW, serving industries like plastics, food, feed, pellet manufacturing, pharmaceuticals, and new energy.

Quote

To make you an accurate quote, we need your kindly support to provide drawings, quantity, material, heat treatment requirements, destination, etc.
1.Please send us meassage online now.
2.Please contact us by E-mail.
If you have any need, please contact us.

FQA

Q: Do you have inspection procedure before shipping?
A: Yes, we do 100% QC inspection before shipment.

Q: Do you support customized services?
A: Yes we do. We can be designed according to different raw materials and requirements of clients.

Q: How can we check the machines before delivery?
A: We can provide online checking when testing the machine on site. We will take and prepare detailed testing videos for your checking before the delivery. We accept third-party testing. Except above points,we will provide detailed testing report.

ABOUT NANXIANG MACHINERY

WHO WE ARE

Chengdu Nanxiang Qiaolin Machinery Co., Ltd was established in 2008 and is a leading enterprise specializing in the production of twin-screw extruder parts. After nearly 20 years of prosperous development, our company now possesses several sets of advanced CNC machines and special processing equipment for manufacturing screws.

Currently, our machining operation has basically achieved intellectualization and automation. Advanced processing methods, strong technical force, and sophisticated processing techniques ensure the quality of each product, and the technical indicators can fully meet the requirements

of customers.

OUR PRODUCT

We are a professional manufacturer of twin-screw extruder parts, focusing on the production of screw elements, barrels, and shafts. Our products are widely applied in renowned international brands such as Coperion, Lerstritz, Berstorff, KOBE, and JSW, serving industries like plastics, food, feed, pellet manufacturing, pharmaceuticals, and new energy.

We provide customized services for various non-standard parts, barrels, and shafts and can be custom-produced according to the special needs of customers. We are also proficient in the processing technology of more than 10 kinds of powder alloy materials to achieve wear-resistant and corrosion-resistant solutions under various working conditions.

CUSTOMER SERVICE

Our company, with strong technical force, superior processing equipment, advanced production technology and strict inspection system, produces high-quality products, which are highly praised by our customers.

We are committed to providing high-quality, high-precision, and high-performance twin-screw extruder accessories to customers worldwide to meet the needs of different industries and application fields. We deeply understand that customer satisfaction is the key to the success of an enterprise.

Therefore, we provide comprehensive customer service, from pre-sale technical consultation and solution design to in-sale production progress tracking.