Pultrusion Die for Rods and Pipes

Pultrusion Die for Rods and Pipes Specification

Core Material
Alloy Steel

Life Span
100,000+ cycles

Mould Base
High Strength Tool Steel

Working Process
Pultrusion

Tolerance
0.05 mm

Material
Hardened Steel / Stainless Steel

Shaping Mode
Extrusion-type Pultrusion

Punch Dies
Available as per Design

Die Head
Precision Hardened

Product Application
Manufacturing FRP/GRP Rods and Pipes

Surface Treatment
Polished Mirror Finish

Heating Method
Electric / Oil Heating Channels

Max Operating Temperature
350°C

Cavity Type
Multi-cavity (Customizable)

Manufacturing Method
CNC Machined, Precision Finished

Compatibility
Compatible with various resin and fiber types

Cooling System
Integrated Cooling Slots

Maintenance Requirement
Low, Easy Cleaning

Die Dimension
Customizable as per Client Specification

Rod/Pipe Diameter Range
3 mm to 100 mm

About Pultrusion Die for Rods and Pipes

This type of mould is specialized for the pultrusion of epoxy resin material,the mold has high hardness, high wear resistance and good cavity finish.

The actual test shows that it meets customer demand of epoxy pultrusion.

Precision Engineered for Performance

Manufactured using high-strength tool and alloy steel, this pultrusion die is precision finished and CNC machined to meet demanding application needs. Its customization options for cavity type, die dimensions, and rod or pipe diameter make it ideal for industries requiring accuracy and reliability. The robust mould base and hardened die head provide excellent durability and process consistency.

Advanced Heating and Cooling Systems

Equipped with optional electric or oil heating channels, along with strategically integrated cooling slots, this die enables precise thermal management throughout the pultrusion process. These features promote even curing, reduced defects, and quicker cycle times, making it suitable for high-volume producers and exporters alike.

Wide Compatibility and Low Maintenance

Designed for compatibility with various resin and fiber types, our pultrusion die offers exceptional flexibility for diverse manufacturing projects. It requires minimal maintenance and features a polished mirror finish for easy cleaning, allowing operators to maximize uptime and maintain high productivity.

FAQ's of Pultrusion Die for Rods and Pipes:

Q: How does the Pultrusion Die support the manufacturing process of FRP/GRP rods and pipes?

A: The die enables continuous shaping of fiber-reinforced resins into rods and pipes using the pultrusion process. Its precision cavities and advanced heating/cooling systems ensure uniform curing, accurate dimensions, and smooth surfaces on finished products, streamlining manufacturing for FRP/GRP applications.

Q: What are the benefits of the mirror polished surface treatment?

A: A mirror polished finish enhances product quality and reduces resin buildup, which aids in faster, easier cleaning and minimizes maintenance requirements. It also ensures consistent surface quality on the rods and pipes throughout long production runs.

Q: When is it recommended to choose electric vs. oil heating channels for this die?

A: Electric heating is ideal for rapid temperature adjustments and energy efficiency in smaller setups, while oil heating provides uniform heat distribution for larger or high-volume operations. The heating method can be selected based on your specific production capacity and thermal management needs.

Q: Where can this pultrusion die be installed or integrated?

A: The die is suited for use in factories, manufacturing facilities, and production lines globally. As it's compatible with various resin and fiber systems, it can be integrated into new or existing pultrusion setups across a range of industries such as construction, utilities, and transportation.

Q: How does the integrated cooling system benefit the production process?

A: Integrated cooling slots ensure precise temperature control by rapidly lowering the heat in critical die regions. This reduces defects, increases production speed, and enhances the mechanical properties of finished rods and pipes.

Q: What customization options are available for die dimensions and cavity types?

A: Die dimensions, cavity types, and product diameters (ranging from 3 mm to 100 mm) can all be tailored to meet unique client specifications, supporting everything from small-scale to high-volume production requirements.

Q: What is the life expectancy of the die and what maintenance is required?

A: With proper use, the die offers a lifespan of over 100,000 cycles, supported by toughened steel construction and precision finishing. Maintenance is low, mainly involving routine cleaning of the mirror-polished surfaces, thanks to the die's efficient, easy-clean design.

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