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Designed for high-capacity industrial production, our Custom Cast Aluminum Rotomolding Mold is specialized for manufacturing large-scale rectangular hollow plastic products, including insulated transport boxes, heavy-duty logistics containers, utility chests, and industrial storage tanks.
Engineered with a premium cast aluminum cavity, this mold offers superior thermal conductivity for uniform wall thickness and shortened heating cycles. The mold body is fully enclosed within a heavy-duty structural steel skeleton frame, providing exceptional resistance against thermal distortion and mechanical stress during continuous high-temperature oven rotation.
Featuring an array of multi-port feeding vents on the top and perimeter-mounted quick-release toggle clamps, this tooling setup streamlines resin loading, ensures tight parting line seals, and accelerates part demolding. Fully compatible with major commercial rotomolding machines, we deliver comprehensive OEM/ODM solutions tailored to your exact CAD models and production requirements.
Key Advantages
Heavy-Duty Steel Outer Frame: Structural steel cage design supports large mold volume and eliminates thermal bowing, ensuring long-term structural integrity.
Integrated Multi-Port Vents: Optimized top feeding/venting ports allow efficient resin distribution and air balance during the rotational cycle.
High-Efficiency Multi-Clamp System: Industrial quick-release clamps along the parting line guarantee leak-proof sealing, minimal flash, and fast turnarounds.
Uniform Thermal Distribution: Premium cast aluminum cavity delivers quick and even heat transfer, producing consistent plastic wall thickness across large flat surfaces.
Custom Engineering & Prototyping: Custom-designed to match your specific part geometries, wall thickness tolerances, and machine interface standards.
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...
