Conical screw barrels are an essential component of a twin-screw extruder machine. They are typically used for melting and conveying plastic materials into a specific shape or form during the molding or extrusion process. A leading manufacturer of conical screw barrels is EJS Industry. The company has over 30 years of experience in the business, producing high-quality products for customers across the world.
EJS Industry has established itself as a top manufacturer of conical screw barrels. It has worked with machine builders and end-users to provide reliable and innovative solutions to meet customers' specific requirements. In fact, conical screw barrels are the top-selling product category for EJS Industry, with roughly 10,000 sets produced each year.
EJS Industry's conical screw barrels are known for their exceptional quality, durability, and efficiency. The company's state-of-the-art manufacturing facility, coupled with the latest technologies and advanced processing equipment, ensures the production of world-class products that meet global standards.
While most of EJS Industry's conical screw barrels are for the domestic market, more and more are being exported worldwide, including Europe, America, and Asia.
One factor that sets EJS Industry apart is its dedication to innovation. The company continually invests in research and development to deliver the latest solutions to its customers. We use high-quality raw materials, including special alloy materials that have undergone strict heat treatment and testing to ensure their quality.
EJS Industry has a team of experts specialized in customizing conical screw barrels to meet customer's unique requirements. The company also provides product development and other related services to its customers.
EJS Industry's conical screw barrels are easy to install and use and offer excellent performance and durability. They are suitable for processing a wide range of materials, including HDPE, PP, PET, PVC, and more.
EJS Industry prides itself on providing quality after-sales support to its customers. Our dedicated customer service team is always there to assist with any questions or concerns.
In conclusion, conical screw barrels are essential components of an extruder machine. EJS Industry is a top manufacturer of these specialty products, with over 30 years of experience working with machine builders and end-users. The company's products are renowned for their exceptional quality, durability, and efficiency. With a focus on innovation and customer support, EJS Industry will continue to be a reliable partner for companies looking for quality conical screw barrels.
At EJS Industry, frequent made sizes include 24/52, 45/90, 45/100, 50/105, 51/105, 55/110, 55/120, 58/124, 60/125, 65/120, 65/132, 68/143, 68/147, 70/135, 70/140, 75/150, 80/143, 80/156, 92/188, 105/216, 110/220.
These years, most conical screw barrels were made with bimetallic, bimetallic conical screws and bimetallic conical barrels.
There are two types of bimetallic conical barrels, one with welded alloy grooves, the other is with carbide liner.
Usually the bimetallic is done for extrusion section which is most easily to be worn out.
You need conical screw barrels? Definitely you need talk to EJS! We're here for YOU!


