01
Precision Engineering
Tooling decisions are based on drawing requirements, mould structure, machining feasibility and dimensional validation rather than generic tolerance claims.
PRODUCTION & ENGINEERING CAPABILITY
Engineering Capability by the Numbers
Our equipment and process controls support complex mold geometry, precision machining and stable tooling validation for automotive, medical, electronics and industrial projects.
- Precision
- Machining Control
- Dimensional control for critical inserts, cores and precision-machined mold components according to drawing requirements.
- 24,000 RPM
- High-Speed Spindle
- High-speed machining capability for hardened mold steel, fine features and precision finishing operations.
- 1200T
- Max Press Capacity
- Injection molding capacity for mold trials and production of larger automotive, industrial and technical plastic components.
- CMM
- Pre-Spark Verification
- CMM verification of critical electrodes before EDM to reduce dimensional risk and support consistent electrode positioning.
TECHNICAL EXECUTION
Precision in Motion: Machining, EDM & Validation
See our machining and inspection workflow in action. High-speed hard milling, EDM finishing and dimensional verification are combined to control critical geometry before mold assembly and trial.
Film
BEHIND THE PRECISION
A Closer Look at Our Quality & Validation Process
Tooling quality depends on more than machining alone. JST Mould combines mold-trial data, material records and dimensional inspection to support stable tooling decisions and production validation.
Scientific Molding Validation
Scientific Injection Molding (SIM) methods can be used during mold trials to define a stable process window, review filling behavior and support repeatable production transfer according to project requirements.
Material Certification & Heat-Treat Records
Material certificates and heat-treatment records can be reviewed for critical mold steels and inserts according to customer and project requirements.
Metrology & SPC Analysis
CMM inspection can support dimensional reporting, FAI and SPC/CPK analysis according to project requirements, helping evaluate repeatability and cavity-to-cavity consistency.
ABOUT JST MOULD
Engineering-Driven Injection Mould Manufacturing
JST Mould supports complex injection mould projects for automotive, medical, electronics and industrial applications, combining DFM, Moldflow, precision machining and dimensional validation.
Our engineering workflow connects product review, mould design, machining, assembly, trial and inspection so that tooling decisions are based on confirmed drawings, materials and production requirements.
MANUFACTURING CAPABILITY
Precision Manufacturing & Validation Infrastructure
Our facility combines CNC machining, EDM, metrology and scientific moulding equipment to support mould manufacturing, trial and dimensional validation under confirmed project requirements.
High-Speed CNC Machining
High-speed CNC machining supports hardened-steel mould components, complex geometry and repeatable dimensional control according to drawing requirements.
CMM & Dimensional Validation
CMM and optical measurement support dimensional inspection, reporting and validation according to the agreed customer inspection plan.
Hard Milling of Complex Geometry
Hard milling supports complex mould geometry and hardened-steel components while reducing unnecessary manual finishing in precision-critical areas.
Scientific Moulding & Process Validation
Scientific moulding methods can support process-window development, filling review and repeatability checks during mould trials and production transfer.
EDM for Fine Mould Features
EDM supports deep ribs, narrow features and complex mould details where conventional cutting access is limited.
Precision Wire-Cut EDM (WEDM)
Wire-cut EDM supports hardened mould components, inserts and precision profiles that require controlled geometry and repeatable fit.
WHY JST MOULD
Our Engineering Approach
We focus on practical engineering decisions that reduce tooling risk, improve process stability and support repeatable moulding performance.
02
Data-Driven DFM
DFM, Moldflow and mould-trial data are used to identify likely manufacturing risks before steel cutting and during process development.
03
Production Stability
Mould design, cooling, ejection, process validation and maintenance considerations are reviewed together to support repeatable production.
ENGINEERING TEAM
Technical & Manufacturing Leadership
Our team supports mould design, process development, quality review and project execution across complex injection mould programmes.
TD
Technical Director
Tooling & Mould Design
Leads mould design reviews for complex geometry, multi-cavity tooling, hot-runner systems and manufacturability decisions.
OM
Operations Manager
Mould Trials & Process Development
Coordinates mould trials, process-window development and production-readiness review according to confirmed project requirements.
QL
Quality Lead
Dimensional & Quality Validation
Coordinates dimensional inspection, validation records and quality review according to customer drawings and agreed project criteria.
PROCESS & TOOLING CAPABILITY
Integrated Tooling & Validation Capability
Our workflow combines CNC machining, EDM, dimensional inspection and mould trials to support complex tooling from steel preparation through validation.
Engineering, machining, assembly, mould trials and inspection are coordinated around confirmed customer drawings, resin, production volume and critical dimensions.
MANUFACTURING INFRASTRUCTURE
Precision Machining & Tooling Capability
Our manufacturing workflow combines CNC machining, EDM, metrology and mould trials to support complex mould components and production validation.
01 / CNC MACHINING1
I. High-Speed CNC Machining
• High-speed CNC machining for hardened mould steel and complex geometry. • Large-format machining capability for larger inserts and mould components. • Hard-milling strategy selected according to steel condition and finishing requirements.
CNC Machining / Hardened Steel / Complex Geometry
02 / EDM & WIRE-CUT2
II. Precision EDM & Wire-Cut
• EDM for deep ribs, narrow features and complex mould details. • Wire-cut EDM for inserts, profiles and precision components. • Electrode dimensions can be verified before EDM when required by the project.
EDM / WEDM / Complex Mould Features
03 / METROLOGY3
III. Dimensional Inspection & Metrology
• CMM inspection for critical mould and part dimensions. • Optical measurement for selected fine features. • Inspection records prepared according to the agreed validation plan.
CMM / Dimensional Inspection / Validation
04 / MOULD VALIDATION4
IV. Injection Moulding & Trials
• Injection moulding capacity for mould trials and production support. • Scientific moulding methods can be used for process-window development. • Validation follows confirmed drawing, resin and project acceptance requirements.
Mould Trials / Scientific Moulding / Validation