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Injection Mold Capabilities — Design, Tooling & Production

Complete mold engineering and manufacturing services — from DFM analysis and CAD/CAM/CAE design through precision CNC machining, injection molding production, and comprehensive quality assurance.

3D CAD mold design and mold flow simulation for injection mold — gate placement, cooling channels, and cavity layout

Engineering First Approach

Mold Design & Engineering

Every successful mold program starts with rigorous engineering — not guesswork. Our design phase catches problems before they reach the shop floor, saving weeks of rework and thousands in steel costs.

Our senior engineering team — averaging 15+ years in injection mold design — runs comprehensive DFM (Design for Manufacturing) analysis on every project. Before a single piece of steel is ordered, we have already modeled the part geometry, identified potential fill issues, optimized gate locations, designed the cooling channel layout, and verified the ejection strategy. Mold flow simulation predicts exactly how the polymer will behave inside the cavity for your specific material grade.

All design data is managed through Teamcenter for full revision control. Your team receives the complete 3D mold design and simulation results for collaborative review and sign-off — because the best time to catch a molding issue is on screen, not during tool tryout.

DFM Analysis Report

Part moldability review, draft angle verification, wall thickness analysis, and undercut assessment — delivered before design lock.

Mold Flow Simulation

Fill pattern prediction, gate optimization, weld-line analysis, and warpage simulation for your specific resin and process parameters.

3D Mold Design Package

Complete 3D solid model of the mold assembly — cavity/core, slider/lifter, ejection, cooling, and hot-runner integration — in your preferred CAD format.

Design Review & Sign-Off

Collaborative review cycle with your engineering team. Full revision history tracked in Teamcenter with complete traceability.

CNC machining center executing precision mold cavity work — the bridge between digital mold design and physical tooling at Gege Mould
Precision CNC machining at Gege Mould — where digital mold designs become physical tooling. Every cavity insert, core, and mold component is machined and verified in-house on advanced multi-axis CNC and EDM equipment, ensuring the finished mold matches the engineering model exactly.

In-House Manufacturing

Precision Tooling & Mold Making

Everything under one roof — CNC 5-axis machining, wire-cut and sinker EDM, surface grinding, and precision polishing. No outsourcing means no delays, no finger-pointing, and full control over every tolerance.

3,000 m² Manufacturing Floor
±0.02 mm Tightest Tolerance
HASCO / DME / LKM Standard Mold Bases
Up to 32 Cavities Multi-Cavity Capability

We build single-cavity, multi-cavity, and family molds across the full size spectrum — from compact high-precision connector molds to large-format bumper and door panel tooling weighing several tons. Hot-runner systems are integrated from leading global suppliers including Yudo, Mold-Masters, Husky, and Synventive, specified to match your production material, cycle time targets, and volume requirements.

Tool Steel Selection — Matched to Your Application

S136
High-polish optical surfaces
Lighting lenses, transparent covers
718H / NAK80
General-purpose durability
Interior trim, door panels, housings
H13
High-wear, glass-reinforced resins
Under-hood parts, structural brackets
P20
Cost-effective moderate-volume
Low-to-mid volume production tools

Before shipment, every mold undergoes in-house tryout with production-grade material at your specified parameters. T1 samples are dimensionally inspected in our climate-controlled CMM lab, and a complete inspection report is shared for your approval. We don't ship until the mold performs to specification — that's not a slogan, it's our standard procedure.

  • DFM & mold flow simulation completed before steel order
  • CNC 5-axis roughing + high-speed finishing
  • Wire-cut & sinker EDM for tight-tolerance features
  • Surface grinding & precision polishing to finish spec
  • In-house assembly, fitting, and function testing
  • T1 sampling with production-grade material & full CMM report
Precision CNC milling of injection mold tooling — multi-axis machining center fabricating mold cavity inserts
Vertical CNC machining center — precision milling of mold components at Gege Mould
Precision CNC Machining Vertical CNC machining center — precision milling of mold components
5-axis CNC high-speed machining center — precision milling of complex mold cavity geometries at Gege Mould
5-Axis CNC Machining 5-axis CNC high-speed machining — complex cavity geometries in a single setup
EDM wire-cut and sinker electrical discharge machining — precision fabrication of tight-tolerance mold features
EDM Precision Wire-cut and sinker EDM — precision fabrication of tight-tolerance features
Precision-machined injection mold cavity insert — polished steel surface with cooling channel layout and ejector pin placement
Finished Cavity Insert Finished mold cavity insert — polished surface, engineered cooling, ejector-ready
Injection molding production — completed mold tool mounted and ready for serial production run at Gege Mould

From Trial Shots to Serial Production

Injection Molding Production

Mold making is only half the story. When you need a turnkey partner who can also run production — from pre-production validation through ongoing serial molding — we deliver, with 80 to 1,600 tons of clamp force capacity and full PPAP Level 3 documentation.

80 – 1,600 T Clamp Force Range
SPC Monitored Real-Time Process Control
PPAP Level 3 Standard Documentation
Up to 420°C High-Temp Resin Capability

We process the full spectrum of engineering-grade and commodity thermoplastics — ABS, PP, PA6/PA66, PC, POM, PMMA, and high-temperature resins including PEEK, PPS, and PPA. Our production floor is organized for traceability, efficiency, and consistent quality output, with real-time SPC (Statistical Process Control) monitoring critical dimensions throughout every production run.

Secondary capabilities — insert molding, overmolding, pad printing, and sub-assembly — reduce the number of suppliers in your supply chain. In-mold decorating (IMD/IML) and gas-assisted molding for thick-walled structural components can be coordinated through our qualified partner network, giving you a single point of accountability for the complete program.

Insert & Overmolding

Metal-to-plastic insert molding, soft-touch overmolding, and multi-material integration — all within a single production cell.

SPC-Driven Production

Real-time control charts track critical dimensions. Cp/Cpk capability studies included with every automotive production run.

PPAP Level 3 Documentation

PFMEA, control plans, MSA, material certifications, and dimensional reports — standard on every program, not an optional extra.

Turnkey Mold + Production

Mold-only or mold-plus-production packages structured around your supply chain and logistics requirements.

Gege Mould manufacturing workshop — organized production floor for injection mold manufacturing and tryout
The 3,000 m² Gege Mould manufacturing floor in Taizhou — CNC machining, EDM, and injection molding organized in a continuous production workflow from design through shipment.
Injection molding production at Gege Mould — mold tryout and serial production molding equipment
Injection molding production area — supporting in-house mold tryouts, T1 sampling, and serial production across 80–1,600 ton clamp force machines.