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Design and Extrusion of Irregular Aluminum Profile Molds
We are a comprehensive manufacturing enterprise that integrates the research and design of irregular aluminum molds, customized aluminum profile mold opening, precision extrusion production, and CNC deep processing. From your design drawings to finished parts, we provide a complete industry chain service to ensure controllable quality, precise delivery time, and cost optimization. We can provide professional and reliable aluminum alloy solutions for industrial frames, radiator components, and special equipment.
Full process service: seamless integration from concept to finished product
Phase 1: Mold Development and Design
Our aluminum profile mold design team has 20 years of industry experience and provides professional mold making services for irregular aluminum profiles
Design optimization: Optimize cross-sectional design based on extrusion process characteristics to improve material utilization and production stability
Mold simulation: using finite element analysis to simulate metal flow, predict and solve potential defects
Quick prototyping: Provides 7-15 day quick mold making service to accelerate product development cycle
Cost control: Reasonably design the mold structure, balance initial investment and long-term production costs

Phase 2: Aluminum extrusion production
Having multiple extrusion production lines ranging from 1800T to 3500T to meet different specifications:
Wide width production capacity: Aluminum profiles with a minimum outer circle of 20mm to 350mm for extrusion
Precision temperature control system: ensuring uniform microstructure and stable mechanical properties of profiles
Online quenching technology: real-time control of cooling rate to meet the requirements of different alloy states
Surface pretreatment: Provides various extrusion surface effects such as gloss and matte
Phase Three: CNC Deep Machining
Equipped with CNC machining centers imported from Germany and Japan, providing precision secondary machining:
Five axis linkage machining: achieving precision machining of complex spatial structures
Large scale processing capability: monthly production capacity can reach over 500000 pieces
Professional fixture design: Design specialized fixtures based on the characteristics of aluminum profiles to ensure machining accuracy
Deburring treatment: professional removal of machining burrs to meet high standard appearance requirements
Core technological advantages
Breakthrough in mold technology
Long life mold design: Made of high-quality H13 mold steel, combined with surface nitriding treatment, the mold life is increased by 30%
Porous mold technology: achieving efficient production of small section profiles and reducing single unit costs
Split mold optimization: solving the welding quality problem of complex hollow profiles and ensuring weld strength
Innovation in Extrusion Technology
Isothermal extrusion technology: achieving quality stability under high-speed extrusion through gradient temperature control
Precise control of tractor: prevent profile bending and deformation, ensure straightness meets standards
Online detection system: Real time monitoring of size and surface quality, timely adjustment of process parameters
Professional ability in deep processing
Aluminum profile dedicated tool library: tool solutions optimized for aluminum alloy characteristics to extend tool life
Deformation control technology: By optimizing the clamping scheme and cutting parameters, the deformation of thin-walled parts during machining is controlled
Multi process integration: achieving one-time clamping of multiple processes such as cutting, drilling, tapping, milling, etc
Main technical parameters
Quality Standards for Technical Capability in Service Process
Mold design can design section complexity: within 12 cavities
Mold lifespan: 15-80 tons (depending on cross-sectional complexity)
Design cycle: 5-20 working days. Drawings comply with GB/T 5237 standard
Mold acceptance pass rate ≥ 99% Extrusion materials for profiles: 6063, 6061, 6082, 7075, etc
Section size: Outer circle diameter of 20-350mm
Length: 1-8 meters regular, up to 12 meters maximum
Surface: Squeezing pattern Ra ≤ 0.8 μ m
Size tolerance: ± 0.1mm (strictly controlled ± 0.05mm)
Straightness: ≤ 1mm/m
Industry application solutions
Industrial automation equipment
Robot frame profile: Lightweight and high-strength design, improving motion accuracy
Assembly line guide rail: high-precision guiding surface to ensure smooth operation
Equipment protective cover: a professional design that balances strength and aesthetics
Electronic heat dissipation field
Cooling gear profile: ultra-thin blade design, with a tooth to tooth ratio of up to 1:15
Heat pipe base: precise contact surface to ensure thermal conductivity efficiency
Chassis cooling system: integrated design, optimized air flow path
Transportation industry
Car luggage rack: aerodynamic optimization design
Interior of rail transit: fireproof and smoke proof profiles, in compliance with safety standards
Ship outfitting components: corrosion-resistant marine grade aluminum alloy profiles

quality control system
Whole process quality
Mold quality inspection
Spectral analysis of mold steel
Three coordinate detection of mold hole size
Hardness and thickness testing of nitride layer
Extrusion process control
Monitoring of Temperature Uniformity of Aluminum
Rod Real time recording of extrusion speed and pressure
Online size laser measurement
CNC machining accuracy guarantee
First piece full-size inspection
Cost optimization strategy
Optimization during the mold opening stage
Free design review: provide cost optimization suggestions to avoid excessive design
Shared mold solution: Provide mold sharing for universal cross-sections to reduce initial investment
Modular mold: Achieving series product development by replacing local modules
Production stage control
Material utilization optimization: Improve material utilization to over 92% through professional sampling
Batch gradient pricing: minimum order quantity of 500kg, high price advantage for large quantities
requently asked questions
Q: How much does it usually cost to mold irregular aluminum materials?
A: The cost of mold opening depends on the complexity of the cross-section, size, and mold structure, usually ranging from 3000 to 30000 yuan. We offer free design evaluation and provide a detailed quotation list.
Q: How long does it take from mold opening to receiving the sample?
A: Conventional projects require 15-25 days, including mold design, manufacturing, trial molding, and sample testing.
Q: What is the minimum order quantity for small batch customization?
A: The minimum order quantity for extrusion production is 300kg/specification, and the minimum order quantity for CNC machining is 1 piece. For the R&D phase, we provide more flexible small-scale trial production solutions.
Q: Can surface treatment services be provided?
A: We provide one-stop surface treatment, including anodizing (natural color, black, champagne color, etc.), spraying, electrophoresis, wood grain transfer printing and other processes.
Q: How to ensure CNC machining accuracy?
A: We use imported CNC equipment, combined with specialized fixtures and cutting tools, with a machining accuracy of ± 0.02mm. Each batch of products comes with a testing report to ensure compliance with your requirements.
Our Commitment
Price transparency: no hidden charges, clear details
Quality assurance: Full process quality control, with a pass rate of ≥ 99%
On-time delivery: deliver according to the agreed time, compensation for delay
Worry free after-sales service: 24-hour response for quality issues, 72 hour solution
Get exclusive solutions now
Whether you need special-shaped aluminum mold making or are looking for an aluminum profile CNC machining manufacturer, we will provide you with a professional one-stop solution.
Please provide any of the following information to obtain an accurate quotation:
Product drawings (CAD/3D format)
Sample physical object
Detailed technical parameter requirements
Expected annual demand
Contact us to enjoy the following exclusive services:
Free design optimization suggestions
48 hour quick quotation response
Priority arrangement for the first sample order
Professional technical team follows up throughout the process


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