Production Background of Thin-Wall Injection Molding

Thin-wall injection molding is increasing in popularity as material costs continue to rise and delivery lead times are squeezed. Thin-wall molding offers the opportunity to reduce material part cost and to increase production output through faster cycle times.

Thin-wall plastic injection molding is used in a wide range of applications, including:
▶ Plastic packaging            ▶ Food packaging
▶ Plastic housings              ▶ Medical devices 
▶ Medical disposables and medical device packaging
▶ Consumer products and consumer product plastic packaging
▶ Plastic containers and lids
▶ Electronic housings and protection 

Challenges in Thin-Wall Products

● Filling Difficulties: Sharp Increase in Melt Flow Resistance Due to Thin Walls

● Flash & Mold Damage: Insufficient Clamping System Pressure Capacity

● Surface Defects: Flow Marks & Burn Marks Induced by High-Speed Filling

● Cooling Warpage: Non-Uniform Shrinkage from Wall Thickness Variations

Our Technical Solutions

• HXH High-Speed Machine
• Linear guide
  Decrease with the friction force
  for fast injection 
  Single-injection cylinder
  Decrease the inertia for injection
  and improve speed
• New model PLC: Techmation Tech5
  Flexible& Accurate control of
  double servo-system, intelligent
  matching power in & out, display
  with "energy consumption” on
  screen.
• NM infrared heating system
  Super energy saving (70% saving
  Compare ordinary heating band);
  Higher-efficiency heating:
  15mins; better temperature
  holding
• Oil lubrication
  Timing set for mechanical lubrication. Supply with a clean lubrication system, especially for food packing & medicine products

• 

  Machine: HXH260
  Cavities: 64
  Cycle Time: 8.5-9s
  Function: With Auto Packaging Capability
• 

  Machine: HXH350
  Cavities: 6
  Size: 350ML
  Function: HIGH SPEED SIDE-IN IMLSYSTEM
• 

  Machine: HXH430
  Cavities: 2
  Container:3000ML
  Cycle Time: 6.7s
• 

  Machine: HXH430
  Cavities:20

• 01
  
  Process & Mold Analysis & Design

  ● Raw Material Selection
  ● Product Design
  ● Mold Flow Analysis
  ● Mold Design Recommendations

• 02
  
  Equipment Selection Recommendations

  ● Product Performance
  ● Product Quality
  ● User-Friendliness
  ● Safety Requirements

• 03
  
  Whole-Plant Planning Recommendations

  ● Production Line Flow
  ● Layout, Man, Macie Marcrdng according to Process Flow
  ● Peripheral Automation
  ● Smart Connectivity

• 04
  
  Turnkey Solution Delivery

  ● Professional Installation and Commissioning
  ● On-Site Operator Training
  ● Molding Process Training

• 05
  
  After-Sales Service Solutions

  ● Preventive Maintenance (PM)
  ● Equipment Upgrade