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Engineered for demanding automotive and heavy-machinery applications, our Custom Heavy-Duty Cast Aluminum Rotomolding Mold is specialized for manufacturing agricultural vehicle cabin seat pedestals, irregular automotive fuel/urea tanks, tractor hoods, and multi-contoured industrial housings.
Crafted from premium high-density cast aluminum alloy, the cavity features CNC-machined surface contours and specialized core inserts to deliver excellent thermal conductivity, smooth material deposition, and consistent wall thickness across complex stepped geometries. To withstand continuous high-temperature oven rotation without bowing or axial flexing, the entire mold is enclosed within a rigid structural steel skeleton frame equipped with heavy-duty lifting eye bolts.
Featuring multi-angle perimeter quick-release toggle clamps and adjustable side-core mechanism stops, this tooling assembly guarantees airtight parting line registration, zero resin leakage, and fast manual or semi-automated part demolding. We provide turnkey OEM/ODM custom engineering tailored precisely to your 3D CAD files and machine mounting requirements.
Key Advantages
Rigid Steel Framework with Lifting Lugs: High-strength outer steel cage prevents thermal warping and facilitates safe overhead crane hoisting.
Multi-Angle Side-Core Clamping: Integrated toggle clamps and adjustable screw stops ensure precise alignment across complex angled parting lines and side undercuts.
Superior Thermal Uniformity: Premium aluminum alloy cavity optimizes heat transfer during heating and cooling cycles, eliminating thin spots on deep-draw steps.
Flawless Parting Line Quality: Precision-machined mating flanges produce minimal flash, significantly reducing post-molding finishing labor.
Turnkey OEM/ODM Capability: Fully customized based on your 2D/3D CAD models (STEP, IGES, SolidWorks) with complete resin shrinkage compensation.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company,Exporter
Year Established:
1500
Total Annual:
>Advanced 5‑Axis
Employee Number:
>ISO9001
Ecer Certification:
Verified Supplier
Zhuochengju specializes in rotational moulds (rotary moulds) and rotational molding technology. We custom-manufacture moulds for fuel tanks, water tanks, environmental cleaning equipment, amusement facilities, outdoor furniture, kayaks, floats, transport containers, agricultural machinery parts, col... Zhuochengju specializes in rotational moulds (rotary moulds) and rotational molding technology. We custom-manufacture moulds for fuel tanks, water tanks, environmental cleaning equipment, amusement facilities, outdoor furniture, kayaks, floats, transport containers, agricultural machinery parts, col...