INDUSTRY COMPONENT

Container

High-pressure vessel in extrusion presses that contains and directs material flow during metal forming processes.

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Component Specifications

Definition
A critical pressure vessel component in extrusion presses designed to withstand extreme forces while containing and directing the flow of billet material through the die. It serves as the primary containment structure that maintains pressure integrity during the extrusion process, typically operating at pressures ranging from 250 to 1,500 MPa depending on material and application requirements.
Working Principle
The container functions as a pressure vessel that receives the heated billet from the loader, contains it during the extrusion stroke, and directs the material flow through the die opening. It maintains structural integrity under extreme compressive forces while providing precise alignment between the ram and die. The container's internal surface must maintain dimensional stability and surface finish to minimize friction and ensure consistent material flow.
Materials
High-strength alloy steel (typically 4340, H13, or similar tool steels) with hardness 45-55 HRC, often with nitrided or hardened internal surfaces. May include wear-resistant liners or coatings for extended service life.
Technical Parameters
  • Length 500-3000 mm
  • Bore Diameter 100-1000 mm
  • Concentricity 0.02 mm
  • Surface Finish Ra 0.4-1.6 μm
  • Working Pressure 250-1500 MPa
  • Temperature Range 20-500°C
  • Straightness Tolerance 0.05 mm/m
Standards
ISO 12100, ISO 13849, DIN 24540, ASME BPVC Section VIII

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Container.

extrusion press container metal forming vessel extrusion equipment component high-pressure container billet container extrusion machine parts industrial press components Container Container in Machinery and Equipment Manufacturing

Parent Products

This component is used in the following industrial products

Extrusion Press

A hydraulic or mechanical press that forces heated aluminum billets through a die to create continuous profiles with specific cross-sectional shapes.

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Engineering Analysis

Risks & Mitigation
  • Catastrophic failure under extreme pressure
  • Wear and dimensional degradation over time
  • Thermal stress cracking
  • Misalignment causing uneven material flow
  • Contamination from worn surfaces
FMEA Triads
Trigger: Material fatigue from cyclic loading
Failure: Crack propagation leading to catastrophic rupture
Mitigation: Regular NDT inspections, proper material selection, stress relief treatments, and adherence to pressure cycle limits
Trigger: Abrasive wear from billet material
Failure: Dimensional inaccuracy and increased friction
Mitigation: Hardened surface treatments, proper lubrication systems, regular dimensional checks, and timely liner replacement
Trigger: Thermal cycling and uneven heating
Failure: Thermal stress cracking and distortion
Mitigation: Controlled heating/cooling systems, thermal barrier coatings, proper preheating procedures, and temperature monitoring

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
Bore diameter tolerance: ±0.05 mm, Straightness: 0.05 mm/m max, Surface finish: Ra 0.4-1.6 μm
Test Method
Hydrostatic pressure testing at 1.5x working pressure, dimensional verification with CMM, ultrasonic testing for material integrity, surface roughness measurement

Buyer Feedback

★★★★☆ 4.8 / 5.0 (24 reviews)

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"The technical documentation for this Container is very thorough, especially regarding technical reliability."

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Frequently Asked Questions

What is the primary function of an extrusion press container?

The container serves as the pressure vessel that contains the heated billet material and directs its flow through the die during the extrusion process, maintaining structural integrity under extreme compressive forces.

How often should extrusion press containers be inspected?

Containers should undergo visual inspection after every 500-1000 operating hours, with dimensional checks and non-destructive testing (NDT) performed quarterly or after 5,000-10,000 cycles depending on operating conditions.

What materials are commonly used for extrusion press containers?

High-strength alloy steels like 4340 or H13 tool steel are standard, often with surface treatments such as nitriding or hard chrome plating to enhance wear resistance and extend service life.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

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