Water Filter Body Injection Mold
Plastic water filter main body mold for custom filtration products, supporting complex core structures and stable production requirements.
Project Notes
- Filter body molds often involve complex internal cores, multiple side actions and precise assembly interfaces.
- Project review considers part geometry, material flow, cooling channel layout and ejection system design.
- Engineering support from drawing review through trial molding and final approval.
Basic Information
- Application: filter main body
- Process: injection molding
- Material: PP / ABS / PC
- Structure: complex core design
What this mold project needs to solve
The main body of a water filter system is the core structural component that connects multiple filter stages, manifolds and mounting points. The mold must handle complex internal geometries, multiple connection ports and precise assembly tolerances.
Shengqi reviews the complete filter body design, including flow channels, mounting interfaces, seal positions and structural ribs. Early DFM feedback helps identify potential molding challenges before tooling starts.
For filter system projects, the mold plan also considers how the body interfaces with other filter components, which affects tolerance requirements and quality inspection criteria.
Key points reviewed before tooling
Complex Core and Slide Design
Filter bodies often have internal flow channels, multiple ports and undercut features. Core pulling, hydraulic slides or collapsible cores may be needed for reliable part release.
Assembly Interface Accuracy
Connection points for filter cartridges, caps, brackets and plumbing fittings require precise dimensional control. Mold tolerance planning considers the full assembly chain.
Material and Shrinkage Control
PP, ABS and PC have different shrinkage rates and flow characteristics. Material selection affects cavity dimensions, cooling time and part stability.
Production Efficiency Planning
Cavity quantity, cycle time estimation, hot/cold runner choice and automation options are discussed according to the customer's production target.
Information that helps Shengqi review the project
- Complete 3D drawing with internal flow channel details
- Material grade and any food-grade or NSF requirements
- Connection interface dimensions and tolerance specifications
- Expected annual quantity and target cycle time
- Assembly and pressure testing requirements
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