Plastic Car Fuel Injector Housing Mould

1. Application Positioning

Suitable for gasoline direct injection (GDI) and 2, 000 bar common rail systems in passenger cars and light commercial vehicles, Plastic Car Fuel Injector Housing Mould can replace machined aluminum housings, achieving over 40% weight reduction and can be directly assembled onto the engine cylinder head fuel rail. K-SHOW is a professional manufacturer and supplier of plastic molds. Welcome to consult.

2. Material Solution

• Base material: PA66-GF30-PT10 (30% glass fiber + 10% PTFE modified)

• Pressure resistance: No leakage under 8 MPa pressure for 1 minute

• Temperature resistance: No cracking after 1, 000 cycles between -40°C and 150°C

• Chemical resistance: Resistant to E10, M15, DME, biodiesel, and amine-containing detergents

3. Key Dimensional Control

Sealing cone roundness ≤ 0.01 mm, inner hole straightness ≤ 0.015 mm, O-ring groove diameter tolerance ±0.02 mm, ensuring a 2 µm-level precision fit with the valve core.

4. Supporting Validation

Provides high-pressure gas tightness curves, burst pressure reports (≥15 MPa), MSA repeatability studies, and PPAP L3 documents, meeting IATF 16949 requirements.

Product Parameter

Product Features

1. 20 Years of Fuel System Mold Experience

Since 2003, over 420 Plastic Car Fuel Injector Housing Mould have been delivered, with familiarity with ISO 15500 and SAE J2044 quick connection standards, and a customer repeat development rate of 78%.

2. Sequential Valve Needle Hot Runner System

Imported timing control unit eliminates weld lines and flow marks, ensuring no micro-defects in the high-pressure sealing area; it also reduces injection pressure by 15%, extending the hot runner's lifespan.

3. 3D Conformal Cooling + High-Pressure Oil Temperature Machine

3D printed conformal cooling channels inside the mold increase cooling efficiency by 35%, with outer roundness thermal deformation ≤ 0.02 mm; in combination with an 180°C oil temperature machine, it simulates cold start at -40°C.

4. Fully Hardened Powder Metallurgy Inserts

Sealing cone and high-pressure chamber use 60 ±1 HRC powder metallurgy steel, with surface roughness ≤ 0.1 µm after PVD coating, and tripled particle abrasion resistance lifespan.

5. Full Lifecycle Support

From initial runner CAE, prototype SLS functional parts to mass production ramp-up, on-site debugging within 48 hours is provided; within five years after mold delivery, hot runner spare parts prices are locked, and maintenance centers are located in East China and South China to ensure a 24-hour response.

FAQ

1. who are we?

We are based in Taizhou, China, start from 2014, sell to Domestic Market(33.00%), Southeast Asia(15.00%), South Asia(12.00%), Eastern Europe(10.00%), South America(8.00%), Eastern Asia(8.00%), Africa(5.00%), Southern Europe(3.00%), North America(2.00%), Western Europe(2.00%), Mid East(2.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?

Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?

Die Casting Machine, Die Casting Machine Parts, Die Casting Mould, Melting Furnace, Robot For Die Casting Machine

4. what services can we provide?

If you purchase the Plastic Car Fuel Injector Housing Mould from KSHOW:
Accepted Delivery Terms: FOB;
Accepted Payment Currency:USD, EUR, CNY;
Accepted Payment Type: T/T, L/C, Credit Card, Cash;
Language Spoken:English, Chinese