Custom Plastic Shell Components

"Why Customize Plastic Shells?"

• Standard parts cannot meet special functional requirements

• Customization enhances product competitiveness and brand value

• More cost-effective for mass production

• Professional customization ensures product quality and consistency

• Product Differentiation Needs: When standard parts cannot meet unique design requirements

• Functional Requirements: Specific strength, temperature resistance, chemical resistance needed

• Mass Production: Custom molds more cost-effective for >500 unit production runs

• Brand Consistency: Unified appearance design and quality standards

• Small Batch (<100 units): 3D printing for rapid prototyping verification

• Medium Batch (100-500 units): Consider 3D printing or simple molds

• Large Batch (>500 units): Injection molding with custom molds more economical

1. Requirements Analysis and Design

• • In-depth communication with customers about functional requirements

• • 3D modeling and structural design

• • Material selection and performance evaluation

2. Prototype Production

• • 3D printing for rapid prototype verification

• • Functional testing and design optimization

• • Customer confirmation and feedback

3. Mold Design and Manufacturing

• • Professional mold engineer design

• • CNC machining and precision manufacturing

• • Mold testing and adjustment

4. Injection Molding

• • Material preparation and process parameter setting

• • Mass production and quality monitoring

• • Post-processing and surface finishing

5. Quality Inspection and Delivery

• • Dimensional accuracy testing

• • Appearance quality inspection

• • Packaging and logistics distribution

• Functional Requirements: Strength, heat resistance, chemical resistance

• Cost Considerations: Material price, processing difficulty

• Environmental Requirements: Food grade, medical grade certifications

• Appearance Requirements: Transparency, color stability

• Mechanical Strength: Tensile strength, flexural strength, impact strength

• Thermal Properties: Heat resistance temperature, heat distortion temperature, thermal conductivity

• Electrical Properties: Insulation resistance, dielectric strength, arc resistance

• Chemical Properties: Corrosion resistance, solvent resistance, weather resistance

• Flowability: Material flow ability in molds

• Shrinkage Rate: Dimensional changes during cooling

• Demoldability: Ease of removal from molds

• Machinability: Ease of cutting, drilling, surface treatment

• Weather Resistance: Durability for outdoor use

• Flame Retardancy: Fire resistance rating requirements

• UV Resistance: Prevention of aging and discoloration

• Product Development Stage: 3D printing for rapid prototype verification

• Small Batch Production: 3D printing or simple molds

• Mass Production: Injection molding

• Complex Structures: 3D printing has obvious advantages

• Functional Testing: Both processes are suitable

• Process Features: Rich colors, mature technology

• Applicable Materials: ABS, PC, PP, etc.

• Advantages: High surface finish, uniform color

• Disadvantages: Higher cost, relatively lower yield rate

• Process Features: Metallic appearance, good conductivity

• Applicable Materials: ABS, PC, etc.

• Advantages: High-end appearance, good wear resistance

• Disadvantages: Strict environmental requirements, higher cost

• Process Features: Patterns embedded, not easily worn

• Applicable Materials: ABS, PC, etc.

• Advantages: Long-lasting patterns, advanced technology

• Disadvantages: High mold cost, difficult design changes

• Process Features: Permanent marking, high precision

• Applicable Materials: Various plastic materials

• Advantages: Ink-free, environmentally friendly and durable

• Chemical Strengthening: Improve surface hardness and scratch resistance

• Physical Strengthening: Improve material properties through heat treatment

• Composite Strengthening: Multi-layer structure enhances overall performance

• Anti-Fingerprint Coating: Reduce fingerprint residue, easy to clean

• Antibacterial Coating: Inhibit bacterial growth, suitable for medical equipment

• Conductive Coating: Achieve electromagnetic shielding function

• Hydrophobic Coating: Waterproof and moisture-proof, protect internal components

• Reinforcement Rib Design: Improve structural strength

• Weight Reduction Design: Optimize material distribution, reduce weight

• Heat Dissipation Design: Improve thermal conductivity

• Flame Retardant Treatment: Improve fire resistance rating

• Impact Resistance Design: Absorb impact energy

• Environmental Certification: Meet RoHS, REACH and other standards

• Process Features: Good uniformity, stable color

• Applicable Scope: Mass production

• Advantages: High color consistency, relatively low cost

• Disadvantages: Long color change time, not economical for small batches

• Process Features: Rich color selection, can achieve gradient effects

• Applicable Scope: Various production volumes

• Advantages: Diverse color effects, can be partially colored

• Disadvantages: Coating may peel off, need to pay attention to adhesion

• Process Features: Color integrated with substrate, never fades

• Applicable Scope: Products with special color requirements

• Advantages: Long-lasting color, good wear resistance

• Disadvantages: Limited material selection, higher cost

• Process Features: Two colors integrated molding

• Applicable Scope: Products requiring two-color effects

• Advantages: Strong structure, exquisite appearance

• Disadvantages: Complex molds, higher cost

• Color Difference Control: Use color difference meter for precise control

• Batch Management: Ensure color consistency across different batches

• Environmental Testing: Verify color stability

• Usage Environment: Temperature, humidity, chemical contact

• Mechanical Requirements: Strength, rigidity, impact resistance

• Electrical Requirements: Insulation, electromagnetic shielding

• Appearance Requirements: Transparency, color, surface texture

• Material Cost: Price differences between different materials

• Processing Cost: Injection molding vs. 3D printing

• Mold Cost: Mold opening costs vs. production volume

• Maintenance Cost: Long-term usage maintenance costs

• Dimensional Accuracy: Tolerance requirements and measurement methods

• Surface Quality: Finish, flatness requirements

• Performance Testing: Meet relevant industry standards

• Reliability: Service life and failure rate

• Supplier Capability: Technical level, equipment conditions

• Delivery Cycle: Time from design to delivery

• Service Quality: Technical support and after-sales service

• Sustainability: Environmental protection measures and social responsibility

• Prototype Verification: Make samples for testing first

• Multi-Solution Comparison: Evaluate different design options

• Long-Term Cooperation: Choose reliable suppliers for long-term partnerships

• Sink Marks: Depressions caused by uneven material shrinkage

• Air Bubbles: Moisture in material or poor venting

• Flow Marks: Streaks formed by uneven melt flow

• Burn Marks: Material decomposition due to local overheating

• Dimensional Deviation: Improper mold precision or process parameters

• Warping: Uneven cooling or structural design issues

• Flash: Poor mold clamping or excessive injection pressure

• Short Shots: Insufficient injection volume or poor flowability

• Weld Lines: Reduced strength at melt merge areas

• Distortion: Uneven cooling shrinkage

• Poor Layer Adhesion: Affects overall strength

• Surface Roughness: Requires post-processing improvement

• Dimensional Accuracy: Affected by equipment and materials

• Process Optimization: Adjust temperature, pressure, speed parameters

• Mold Improvement: Optimize gate, cooling system design

• Material Selection: Replace with more suitable materials

• Equipment Maintenance: Regular maintenance to ensure equipment precision

• Technical Strength: ±0.005mm ultra-high precision control

• Advanced Equipment: Over 100 precision processing machines

• Quality Assurance: International certifications including SGS, RoHS, CE

• Service Scope: Multiple industries including automotive, machinery, electronics, medical

1. Requirements Communication: Understand your specific requirements

2. Solution Design: Provide professional technical solutions

3. Prototype Production: Rapid prototype production to verify design

4. Mass Production: Efficient and high-quality production services

5. Quality Inspection: Strict quality control system

6. Delivery Service: On-time delivery and after-sales service

• Technical Consultation: One-on-one service from professional engineers

• Quick Quotation: Detailed quotation within 24 hours

• Sample Production: Rapid sample production to verify design

• Mass Production: Efficient and high-quality mass production capabilities