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Precision Injection Molding Solutions

From automotive interiors to EV charging infrastructure, we deliver high-precision injection molding solutions tailored to your industry needs. With over 19 years of expertise and IATF 16949 certification, we ensure quality at every step.

500+ Projects Delivered
50+ Global Partners
EV CHARGER ENCLOSURE TOOLING
IP54 – IP66
UL 94 V-0
IATF 16949
INFRASTRUCTURE PROGRAM

EV Charger Enclosure Injection Mold

Production tooling for AC wallbox covers, DC cabinet front panels, pedestal housings, connector holsters, and cable management components. Engineered for outdoor UV exposure, sealing groove accuracy, dielectric wall thickness control, and flame-retardant material systems.

1800 max tonnage
1.5M shots life
60 day lead time
Program Overview

EV charger enclosure injection molds are built for manufacturing outdoor-rated housings that must satisfy sealing, impact, UV aging, and dielectric requirements. Tooling is developed from customer CAD data with wall thickness verification, gating strategy, warp prediction, and sealing groove layout completed before steel procurement. Molds accommodate flame-retardant PC, PC/ABS, ASA, and glass-filled PA grades, with dedicated polishing of gasket and O-ring contact surfaces. Deliverables include DFM reports, mold flow analysis, steel certificates, T1 sampling, dimensional inspection reports, seal groove measurement data, and PPAP documentation packages for infrastructure and OEM qualification programs.

Tooling Scope
Large single-cavity Family tooling 2K / overmold Insert molding
Materials
PC, PC/ABS ASA, PMMA PA6+GF, PA66+GF Flame-retardant grades
Tool Steel
P20 / 1.2311 H13 / 1.2344 1.2738 mod Nitriding / PVD
Deliverables
DFM report Mold flow analysis FAI / CMM report PPAP package
Technical Parameters
Mold base standard DME / HASCO / FUTABA / LKM
Clamping force range 450 – 1800 ton
Cavity quantity 1 – 4 (enclosure dependent)
Surface finish VDI 3400, texture, SPI A1, matte
Hot runner Valve gate / sequential / open gate
Cooling Conformal circuits / baffles / bubblers
Ejection Pins + air poppets + stripper plate
Dimensional tolerance ±0.05 – ±0.15 mm (part dependent)
Sealing groove tolerance ±0.05 mm for gasket and O-ring grooves
Tool life 500k – 1.5M shots
Program Workflow
01
DFM & Quotation
Part review, wall thickness check, gate proposal, tonnage estimate
02
Mold Design
3D design, flow simulation, warp prediction, seal groove layout
03
Steel & Machining
CNC, EDM, wire cut, grinding, polishing, texture etching
04
Trial & Validation
T1 sampling, dimensional report, sealing check, process tuning
05
Delivery & Support
PPAP package, spare parts, hot runner service, ramp-up support
Quality Control Points
Steel certificate and hardness verification
CMM dimensional inspection on cavity blocks
Mold flow simulation report before steel cutting
First article inspection with full dimension report
Sealing groove dimensional verification
Water circuit pressure and flow testing
Hot runner temperature uniformity validation
Final sample inspection against customer master
Procurement FAQ
Q What data is required to quote an EV charger enclosure mold?
3D part data (STEP / IGES / native CAD), 2D drawing with tolerance and datum scheme, material specification including flame rating, annual volume forecast, IP sealing requirement, machine tonnage available, and target cycle time if defined.
Q What is the typical lead time for enclosure tooling?
Standard lead time is 45–60 days for single-cavity wallbox housings and 60–80 days for large DC cabinet panels or tools with complex slide systems, sealing grooves, and overmold requirements. Lead time begins after design freeze and includes T1 sampling.
Q How are sealing surfaces controlled for IP-rated enclosures?
Gasket and O-ring grooves are machined to ±0.05 mm tolerance with dedicated polishing of seal contact surfaces. Groove geometry is validated during T1 sampling with seal compression measurement and, when required, IP spray or immersion testing support.
Q How is warpage controlled on large cabinet panels?
Warpage is controlled through balanced conformal cooling, sequential valve gating, rib and boss structure optimization, and validated packing pressure profiles established during mold flow simulation. Dimensional verification is performed on T1 samples against the customer datum scheme.
Q What after-sales support is provided?
Support includes remote process troubleshooting, spare parts supply, wear insert replacement, hot runner service, texture restoration, and on-site technical assistance for production ramp-up when required.
Request an enclosure tooling quotation
Send part data, material specification, and volume forecast to receive DFM feedback and pricing within 48 hours.
Submit RFQ
Fanze T&M
| Precision Molding
IATF 16949 Since 2005
Precision Since 2005

Injection Molding Excellence

Singapore precision technology · 100+ experts · 21 export countries · IATF 16949 certified

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About

Precision Mold
Development & Manufacturing

Fanze T&M (Jiashan) Co., Ltd. formerly known as Shanghai Fanze Precision Mould Co., Ltd., was founded in 2005 and specializes in the development of injection moulds and the manufacture of injection parts. We are China EV Charger Enclosure Injection Mold Manufacturers and Custom EV Charger Enclosure Injection Mold ODM/OEM Suppliers The company inherits Singapore's precision mold manufacturing technology.

In 2016, the company moved to Guigu Park, Jiashan, Zhejiang, with a plant area of 7,000 m² (usable 14,000 m²) and approximately 100 employees. Equipped with imported CNC, EDM, wire cutting, and high-performance injection molding machines from Japan and Germany.

Facility
14,000 m² · 100+ employees
Certification
IATF 16949 · ISO 9001
Founded
2005 · 19+ years of excellence
Capabilities

Advanced Equipment & Engineering

Full-service integration from development to assembly

[G]
Precision Tooling
Singapore technology with imported CNC, EDM & wire cutting
[F]
Injection Molding
Japanese & German machines, 14,000 m² facility
[Q]
Quality Assurance
IATF 16949 certified, rigorous quality control system
[I]
Integrated Manufacturing
Development · molding · printing · assembly
Portfolio

Injection Molding Solutions

11 categories
Automotive interior plastic parts injection mold Automobile wire harness EV Charging pile plastic injection mold Motorcycle Fairings & Bodywork plastic injection mold High-Gloss Transparent PC injection mold Robot shell injection mold Home Appliance Injection Parts Threaded Plastic injection molded part Plastic Multi-way Connectors Two-color Plastic component & tool Printer Components & Parts
Clients

Trusted by Global Leaders

Land Rover Triumph SAIC Changan ABB Tiger Electric
Export
21+
Countries Worldwide
Japan · Europe · Americas · Southeast Asia
Quality Policy
"Precision, High Efficiency, Casting Quality"
Advanced equipment · Leading technology · Excellent team · Considerate service
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