Function of Extruder Die
The Extruder Die is a critical component located at the discharge end of the extruder. Its primary function is to shape the final product after the raw materials have been fully cooked, compressed, and homogenously mixed inside the extrusion chamber.
In the production of animal feed and aquatic feed, the die plays a decisive role in determining the shape, size, buoyancy (floating or sinking), durability, and digestibility of the feed pellets.

Extruder Die Manufacturing at Tien Phat Mechanical
Extruder die manufacturing is a highly technical process that requires extreme precision, in-depth material knowledge, and extensive practical experience in extrusion technology. At Tien Phat Mechanical, we carefully select high-quality alloy steel billets that meet stringent requirements for heat resistance, pressure endurance, and wear resistance, tailored to each specific application.
The extruder dies are precision-machined using CNC equipment, ensuring strict compliance with technical designs and uniform hole distribution. The die surfaces are hardened through controlled heat treatment processes, optimizing mechanical properties to reduce friction, enhance wear resistance, and significantly extend service life.
In addition, a strict quality control system is applied throughout the entire production process—from dimensional inspection and hardness testing to verification of critical technical parameters—supported by modern measuring and testing equipment.
Thanks to the combination of advanced machinery and technology, long-standing experience, and deep understanding of real operating conditions, extruder dies manufactured by Tien Phat consistently deliver high performance, long-term durability, and stable operation in continuous production environments

Technical Specifications
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Material: Alloy Steel
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Hardness: 54–56 HRC
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Heat Treatment: Vacuum Quenching
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Types: Customized according to specific customer requirements
(sinking feed, floating feed, shrimp feed, pet food, etc.)
Ordering & Delivery
We optimize our processes to minimize customer downtime:
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Quotation: Detailed response within 24 working hours
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Manufacturing Lead Time:
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25–45 days for standard orders
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Urgent orders can be shortened by up to 15 days (depending on hole diameter and die size)
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Shipping:
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Domestic: Door-to-door delivery within 2–5 days (depending on location)
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Export: Support for international trade terms (FOB, CIF, CIP, DDP, etc.) upon customer request
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Packaging: Rust-preventive oil coating, shrink wrapping, and sealed export-standard wooden crates
Technical Support
Remote online technical support or on-site assistance at the customer’s factory, depending on requirements.
Commitment
With a team of experienced and professional engineers and technicians, Tien Phat ensures finished products with high precision that fully meet technical requirements and respond quickly to customer needs.
We place trust and reliability at the core of our operations and are committed to completing all orders on time while maintaining the highest quality standards. In the event of equipment issues, we pledge to provide prompt solutions and timely support to minimize downtime and losses for our customers.
Contact Information
Tien Phat Trading & Service Mechanical Company Limited
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Head Office: 237A National Highway 1K, Linh Xuan Ward, Ho Chi Minh City, Vietnam
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Branch Factory: No. 3, Cay Tram Residential Area, Tan Khanh Ward, Ho Chi Minh City, Vietnam
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Website: https://cokhitienphat.com
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Email: cokhitienphat@gmail.com
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Phone: (+84) 937 059 288
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Facebook: facebook.com/cokhitienpat

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