ZHONGYUE MOULD is a leading Plastic Bucket Mould manufacturer based in Huangyan, China. As our flagship product series, we offer mature, field-proven solutions for Round Bucket Molds, Square Bucket Molds, and Oval Bucket Molds. Our molds serve both industrial packaging and civil applications, designed for extreme durability and ultra-fast cycle times.
A qualified mold starts with intelligent engineering. We conduct rigorous DFM and MoldFlow analysis before manufacturing, focusing on:
To guarantee longevity and product quality, we enforce strict steel selection and heat treatment protocols.
Commonly using P20, 718, 2738, and H13 (pre-hardened and tempered) to increase hardness and wear resistance.
To prevent mold eccentricity (a common failure in cheap buckets), we machine the bucket body from a single piece of forged steel, ensuring perfect concentricity.
We utilize Air-Assist Ejection, Stripper Plates, and Centre Ejectors with a two-step release mechanism to protect the bucket lips during ejection.
Cooling is the bottleneck of cycle time. Our cooling design ensures rapid, uniform heat extraction:
| Feature | ZHONGYUE Advantage |
|---|---|
| Mold Type | Round, Square, Oval, Open-Top, Lidded Pails |
| Steel Hardness | HRC 28-52 (Heat Treated) |
| Ejection System | Air Assist + Stripper Plate + Center Ejector |
| Cooling Tech | BeCu Inserts + Conformal Water Lines |
| Mold Life | 1,000,000+ shots |
Taizhou Zhongyue Mould Co., Ltd. focuses on structural balance, bottom load distribution, and uniform wall thickness to ensure stable molding performance and reliable end-use strength.
We optimize gate design and cooling layout at the base area to ensure even heat dissipation, which significantly reduces sink marks and improves bottom flatness.
Yes. We design bucket moulds suitable for industrial applications, with enhanced structural reinforcement and material compatibility for chemical resistance requirements.
We reinforce the handle connection zone by adjusting rib direction and stress distribution, ensuring the handle can withstand repeated lifting under full load conditions.
Yes. We optimize cooling efficiency and mold opening/closing motion to shorten cycle time while maintaining stable product quality during continuous production.
We can develop modular mold concepts that allow different lid or rim variations while maintaining compatibility within the same product family.
Oval deformation is usually caused by uneven cooling or unbalanced injection pressure. We solve this through symmetrical cooling channel design and flow balance optimization.
We apply strict mold flow simulation, precision machining, and full trial validation to ensure every production cycle maintains stable dimensions and repeatability.
ZHONGYUE MOULD delivers robust bucket molds that stand up to 24/7 production. Contact us today to customize your next water bucket or industrial pail mold.
Request a technical consultation and competitive quote for round, square, or industrial bucket molds.
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