Plastic Car Throttle Body Housing Mould

Product Advantages

Plastic Car Throttle Body Housing Mould utilizes 3D cooling and sequential valve needle hot runner technology, meeting the stringent requirements of dimensional tolerance ≤±0.05 mm and surface sink marks ≤0.3 µm in a single injection molding process. It has passed 1 million bench durability tests and thermal shock tests ranging from -40°C to 150°C, making it a key component in enhancing the reliability and light weighting of engine intake systems.K-SHOW is a professional manufacturer and supplier of plastic molds. Welcome to consult.

Product Parameter

Product Introduction of Plastic Car Throttle Body Housing Mould

1.Application Positioning

Designed specifically for gasoline/hybrid 1.0 L to 3.0 L engine platforms, Plastic Car Throttle Body Housing Mould can directly replace aluminum housings, achieving more than 35% weight reduction and is widely used in electronic throttle control (ETC) systems.

2. Material Solution

• Base material: PA66+GF35 (certified by OEMs)

• Temperature resistance: Long-term 150°C, peak 180°C

• Chemical resistance: Resistant to DEX-COOL, road salt, engine oil, and urea

3. Mold Specifications

• Mold frame size: 600 × 550 × 550 mm

• Cavities: 1+1 family mold (housing + cover)

• Mold weight: ≈ 1.2 t

• Molding cycle: 38 s (6 s cooling optimization)

• Lifespan guarantee: ≥ 1 million shots

4. Key Dimensional Control

Bearing hole coaxiality ≤ 0.03 mm, sealing groove flatness ≤ 0.05 mm, airway roughness Ra ≤ 0.4 µm, ensuring a stable 0.2 mm gap between the motor shaft and the valve plate.

5. Supporting Verification

Provides CMM full-size reports, MSA repeatability studies, and airway flow bench data, meeting PPAP L3 submission level.

FAQ

1.Are you a factory or trading company?

K-SHOW is plastic mold and injection molding manufacture in SHENZHEN of China, welcome to visit us

2.How can i get the quotation?

We will submit the quotation in 24 hours if getting detailed information during working days.In order to quote for you earlier, please provide us the following information together with your inquiry:
1) 3D Step of Files and 2D Drawings
2) Material requirement
3) Surface treatment
4) Quantity(per order/per month/annual)
5) Any special demands or requirements, such as packing, labels, delivery, etc.

3.How you do the quality control?

1).Materials inspection by lQC,
2).During processing, our lPQC will check the injection molded parts every
3).hours, ensure no any rejects;
4).FQC will check the products before sending to the warehouses
5).100% inspected by QC before shipping out.

4.What should we do if we receive defective products?

If receive defective product, please send us the photos, we will feedback to our engineers and QC departments and solve the problems ASAP.

5.How to pack the mould and products?

1) For Plastic Car Throttle Body Housing Mould, we will be coated one_layer anti_rust oil first, and then also will be covered thin films on the mould, finally pack into fumigation wooden case.
2) And as to products, we will pack into standard export cartons or as per customer's request to pack.