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China factory - Dongguan Zhuochengju Mold Co., Ltd.

Dongguan Zhuochengju Mold Co., Ltd.

  • China,Dongguan ,Guangdong
  • Verified Supplier
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China Custom Precision Cast Aluminum Hemispherical Rotomolding Mold with Octagonal
China Custom Precision Cast Aluminum Hemispherical Rotomolding Mold with Octagonal

  1. China Custom Precision Cast Aluminum Hemispherical Rotomolding Mold with Octagonal
  2. China Custom Precision Cast Aluminum Hemispherical Rotomolding Mold with Octagonal

Custom Precision Cast Aluminum Hemispherical Rotomolding Mold with Octagonal

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Parting Line Flanged with alignment guide sleeves
Material Cast aluminum alloy
Support Frame Octagonal structural steel cradle
Cavity Finish CNC-machined and polished

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  1. Product Details
  2. Company Details

Product Specification

Parting Line Flanged with alignment guide sleeves Material Cast aluminum alloy
Support Frame Octagonal structural steel cradle Cavity Finish CNC-machined and polished
High Light Cast Aluminum Rotomolding Mold ,Hemispherical Mold with Steel Frame ,Hollow Spherical Tank Mold
Product Overview

Engineered for high-precision spherical and dome-shaped plastic products, our Custom Cast Aluminum Hemispherical Rotomolding Mold delivers outstanding manufacturing consistency for hollow plastic spheres, round water storage tanks, spherical light housings, and industrial dome covers.

Crafted from premium cast aluminum alloy, the inner cavity is precision-machined and polished to ensure rapid, uniform heat distribution and effortless part release. The mold is supported by a heavy-duty octagonal structural steel cradle, designed to deliver balanced rigid support and prevent heat-induced ovality or structural distortion during multi-axis rotation in the oven.

Featuring a heavy-duty flanged parting line equipped with precision alignment guide sleeves, this mold guarantees exact core-to-cavity registration, seamless edge sealing, and minimal flash formation. Fully customizable to your machine spindle interfaces, we provide turnkey OEM/ODM tooling solutions from 3D CAD modeling to final sample testing.

Key Advantages
  • Octagonal Steel Mounting Cradle: Custom-welded octagonal frame provides balanced structural support, maintaining perfect roundness under high-temperature rotational stress.
  • Flawless Inner Surface Finish: High-precision CNC-machined and polished cavity produces smooth, high-quality plastic surface finishes with uniform wall thickness.
  • Precision Flanged Registration: Engineered matching flanges with guide pins ensure airtight sealing, strict dimensional tolerance, and minimal parting line trimming.
  • High Thermal Efficiency: Premium aluminum alloy construction optimizes thermal conduction, shortening cycle times and saving energy.
  • Full OEM/ODM Engineering: Custom-built to match your target sphere diameter, shrinkage allowances, and machine mounting requirements.

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...

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  • Dongguan Zhuochengju Mold Co., Ltd.
  • No.20 Dashigu Street, Dongguan Guangdong province
  • https://www.zhuochengjurotomold.com/

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