Automotive Rear Fender Flare Mould

Automotive Rear Fender Flare Mould – Custom Car Rear Wheel Arch Flare / Rear Fender Eyebrow Injection Mold

ZHONGYUE MOULD is an experienced Chinese injection mold manufacturer supplying Automotive Rear Fender Flare Moulds / Rear Wheel Arch Flare Moulds (Rear Fender Eyebrow Molds) to global Tier-1 auto parts suppliers, OEMs, and the off-road aftermarket. Rear fender flares are typically molded in black TPO or PP+EPDM-T20 with heavy matte grain (VDI 30–42), or in ABS/PC+ABS primer-ready for body-color painting. Unlike front flares, rear flares usually have no side turn-signal lamp cut-outs but may require fuel filler neck recess clearance (certain sedan/coupe models) and must maintain precise gap/flush with the rear bumper, rear door/quarter panel, and rear inner wheel arch liner. Our molds feature deep-draw ejection systems, hidden submarine gates on the back face, balanced cooling for curved panels, and robust clip-boss formation.

From OE narrow rear flares, wide-body rear fender flares (SUV/Pickup off-road kits), to rear fender eyebrows / arch trims, we provide full DFM review and Moldflow simulation before steel cutting.

Plastic Fender Flare Mould specifications :

Make your nextPlastic Fender Flare Mould project brighten!

Typical Rear Fender Flare / Rear Wheel Brow Parts We Tool

Key Mold Engineering Highlights for Rear Fender Flare Molds

Deep-Draw Curved Panel Ejection & Warp Control — Stripper bar, ejector block arrays, or early-eject with guided return; deep-baffle + BeCu inserts keep ΔT ≤ 3–4℃, minimizing end-warp at the rear wheel opening's open trailing edge.

Matte Grained Exterior Surface (TPO/PP) — Cavity VDI 30–42 or MT-110xx leather/pebble grain (Mold-Tech, YS) directly etched; core side satin; logo/part number via changeable insert.

Shrinkage Compensation for Polyolefins — TPO shrinkage ~1.2–1.8%; PP+EPDM-T20 ~1.0–1.5%(MD)/1.2–1.8%(TD); Moldflow-verified cavity sizing.

Hidden Gate on Non-Visible Back Face — Submarine (latent) gate or edge/fan gate on inner flange/back; open or sequential valve gate hot runner optional for high-volume OE lines.

Clip / Snap-fit Boss & (Optional) Fuel Recess Clearance — Angled-pin slides or simple lifters for clip recesses; local relief for fuel filler neck on applicable body styles; ejector pins positioned to avoid marking visible surface.

1+1 Mirror Cavity Option (L+R Rear Flares) — Balanced runner/hot-drop design with equal fill time; doubles output for symmetrical rear flares.

Our Mold Manufacturing & Validation Process

Project Kick-off & DFM Review — Check draft (≥1.5° on TPO/PP), wall thickness (2.0–3.0mm typical), fuel-filler clearance (if any), clip boss design, gap/flush datum to rear bumper & quarter panel; suggest improvements.

Mold Flow Simulation (Moldflow) — Fill pattern, weld line position (pushed to hidden flange/back), clamp force, cooling uniformity & predicted warp for curved rear panel.

3D Mold Design Approval — Full assembly with cooling layout, runner balancing (for 1+1), slide/lifter detail for clip recess, texture zone definition.

Precision Machining — High-speed CNC rough/finish, deep-hole drilling for cooling, EDM for fine details & texture engraving.

T1 Trial & Correction — Run on in-house machine; supply trial video + CMM dimensional report + sample parts for approval.

Final Packaging & Shipment — Fumigation-free case, mold operation manual, spare parts list, heat treatment & steel certs.

Why Choose ZHONGYUE MOULD for Your Rear Fender Flare Mould?

Automotive Exterior Mold Experience — Bumper, fender, grille, door panel & fender flare (Front/Rear) molds built in-house

In-house DFM & Moldflow Report — Identify filling/warp/sink risks & optimize before steel cutting; check rear-bumper gap/flush fit

Flexible Runner Solutions — Cold runner or branded hot runner (YUDO/SYNVENTIVE/Mold-Master); 1+1 mirror cavity design experience

Strict QC & Transparent Progress — Weekly machining photos, CMM inspection, T1 sample approval

Export Experience — Molds shipped to Europe, North America, South America, Southeast Asia

1-Year Mold Warranty + Spare Parts Supply

Frequently Asked Questions

Q: What's the difference between Rear and Front Fender Flare molds?

A: Rear flares typically have no side turn-signal lamp cut-out or parking sensor pocket, but may need fuel filler neck clearance on certain models. Gap/flush matching is done to rear bumper & rear door/quarter panel instead of headlamp. Otherwise mold structure (deep draw, grain, clip bosses, 1+1 option) is similar.

Q: Can you make Left & Right Rear Fender Flare molds — or a 1+1 mirror cavity?

A: Yes. We design single-cavity LH/RH molds and 1+1 mirror cavity molds to double output per shot for symmetrical rear flares.

Q: What surface texture/grain do you support?

A: VDI 27–42 matte pebble/leather grain (commonly VDI 36 for TPO flares), Mold-Tech / YS patterns, or SPI A1/A2 high polish for paintable ABS versions. Logo via changeable insert.

Q: What do you need for a quotation?

A: 3D part model (STP/IGS/X_T), target material (TPO / PP+EPDM-T20 / ABS), annual volume / cavitation preference (1×1 or 1+1), your injection machine platen data, surface texture & mating-part gap spec if any.

Request a Quote for Your Automotive Rear Fender Flare Mould

Send your rear fender flare 3D model (STEP/IGS/X_T) and project requirements. ZHONGYUE MOULD will provide a free DFM report + mold flow summary + formal quotation within 24–48 working hours.

Contact us now to start your Car Rear Wheel Arch Flare / Fender Eyebrow Injection Mold project!

How we processing the project?

About us

Driven by the philosophy:

“Quality Makes the Future, Focus Creates Professional”

Zhongyue Mould is a leading company in the plastic injection air conditioner Cover mould industry. Our highly experienced team of engineers and designers have many decades of combined experience in plastic air conditioner Cover mould design and manufacturing. We provide a comprehensive service, specializing in the production of high-quality and high-precision air conditioner Cover moulds. We have also assisted numerous customers in customizing various types of plastic air conditioner Cover moulding lines.

We can also offer comprehensive assistance in the management of your production process. The procurement department will purchase high-quality raw materials, while the technical department will select the appropriate plastic formula. In accordance with the parameters of the plastic air conditioner Cover mould life requirements and market positioning, we will select the most suitable plastic air conditioner Cover parameters, structure, etc. Our extensive production capacity allows us to deliver plastic air conditioner Covers promptly, at competitive prices and with guaranteed quality.