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The world's leading intelligent equipment manufacturer, Xizhi Intelligent, adheres to the concept of "technology driving production transformation".

PEEK·Polyether Ether Ketone Compression Molding

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PEEK·Polyether Ether Ketone Compression Molding
PEEK·Polyether Ether Ketone Compression Molding

Precise high-temperature and high-pressure control:

The molding temperature must reach 343–353°C (the melting point of PEEK), with long-term thermal stability to ensure complete melting and crystallization of the material.

The hydraulic system offers a wide pressure range (20–100 MPa) and multi‑stage pressure adjustment, accommodating the forming requirements of parts with varying thicknesses and complexities.

Customizable upon customer request.

Equipment Introduction

Technical parameters

Application scenario

Performance Features

  • Precise control of high temperature and high pressure
    The molding temperature must reach 343–353°C (the melting point of PEEK), providing long-term thermal stability to ensure complete melting and crystallization of the material.
    The hydraulic system offers a wide pressure range (20–100 MPa) and supports multi‑stage pressure adjustment, making it suitable for molding products of varying thicknesses and complexities.
  • Material Compatibility and Stability
    Suitable for pure PEEK, carbon‑fiber/PEEK composites, glass‑fiber‑reinforced PEEK, and other materials; fiber content is adjustable (20–60%), meeting the demands for high strength and lightweight design.
    The addition of antioxidants (such as Antioxidant 330 and 9228) helps prevent oxidative degradation of the material during high-temperature processing, thereby enhancing the stability of product performance.
  • High Efficiency, Energy Saving, and Automation
    The servo‑hydraulic system delivers energy savings and noise reduction, and when combined with rapid mold opening and closing technology, it enables fast production cycles—each part is molded in 5 to 30 minutes.
    Integrated automated feeding and picking robotic arm, reducing manual intervention and ideal for mass production.
  • Mold and Temperature Control Optimization
    High-temperature‑resistant mold design (with a long-term operating temperature of ≥250°C); surface coating enhances corrosion resistance and demolding efficiency.
    The mold temperature controller offers a temperature control accuracy of ±1°C and supports rapid heating and cooling, thereby minimizing internal stresses and deformation in the molded parts.

Process flow

Material preheating (150°C) → PUR film lamination → Heating (350–450°C) → Pressurization (100–150 MPa) → Pressure holding (30–60 MPa) → Cooling (150°C) → Mold opening and part removal

Supporting facilities

  • Oven
  • Oil temperature machine
  • Chiller

Optional Add-ons

  • Exhaust Gas Collection System
  • Die-changing trolley
  • Four-corner leveling system
  • Space Management System
  • Comprehensive Process System for Composite Materials
  • Aerospace
    High-temperature-resistant engine components and wing structural parts (replacing metal, reducing weight by more than 40%).
  • Medical equipment
    Orthopedic implants and surgical instruments (biocompatibility, X-ray translucency).
  • Electronics and electrical appliances
    High-temperature insulating components and chip packaging substrates (withstanding short-term temperatures up to 300°C).
  • Industrial manufacturing
    Chemical pumps and valves, wear-resistant bearings (corrosion-resistant, high mechanical strength).
  • Automotive industry
    Lightweight structural components, battery trays, vehicle roofs, engine hoods, battery seals, and transmission gears (such as carbon‑fiber parts used in BMW’s i series).