A leading company has rich experience in mold manufacturing for 20 years.
Obtained the ISO 9001:2015 quality standard certification.
High-quality equipment, experienced designers, professional mold customization.
Our Special Plastic Bucket Mould Design
The key technical point of Taizhou Pinguan Plastic Bucket Mould is the ejection problem. Because paint buckets are different from other types of buckets, there is a barb on the edge of the mouth, and this barb (rib) needs to be demoulded before it can fall off. If there are other ribs on the edge of the bucket, we need to use the sloped top to lift the plastic bucket out.
We have rich manufacturing experience in the design and production of plastic bucket moulds. With rich experience, excellent equipment, and strict quality control, we provide customers with high-quality plastic bucket molds and other packaging bucket molds, with good quality, fast delivery time, cost savings, increased efficiency, and create high prices.

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Product Name |
Plastic Bucket Mold |
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Mold Material |
45#,P20,718H,H13,S136 etc. |
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Plastic Material |
Polypropylene, Polycarbonate, Polyethylene, Abs, Pvc, Etc. |
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Number Of Cavities |
Single/Multiple |
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Ejection System |
Thimble |
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Processing Technology |
High-Speed CNC Milling, CNC Machining Centers, Deep Hole Machining, EDM, Wire Cutting, etc. |
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Lead Time |
20-60 Days |


Pinguan Plastic Bucket Mould Design Features and Reasons
Design Features
1.Ejector Mechanism:
Our plastic bucket molds feature a specialized ejector system designed to address the unique challenges presented by the barbs (ribs) on the edge of the paint bucket. This mechanism ensures that the bucket can be removed without damage.
2.Sloped Top Design:
The mold features a sloping top design to facilitate lifting the plastic bucket during demolding. This design is critical to ensure that any additional ribs on the edge do not hinder ejection.
3.Material Selection:
The mold is made of high-quality, durable materials such as 5#, P20, 718H, H13, S136, etc., which can withstand the pressure of the injection process, ensuring long life and stable performance over multiple production cycles.
4.Precision Engineering:
The mold design emphasizes precision to ensure that the mold dimensions are perfectly matched to the required bucket specifications.
Design Reasons
- Unique Bucket Geometry:
- The barbs on the paint bucket require a specialized ejection method. Due to this feature, traditional ejection methods may not work effectively, so a mold must be designed specifically to solve this problem. So we design it with
- Versatility:
- Our molds are able to accommodate additional ribs on the barrel, which increases the versatility of the mold, allowing you to produce a variety of barrel designs without making major modifications to the mold itself. This can save our customers a lot of money.
Our Advantage
1. No need to be concerned about after-sales servicing.
2. Supply competent, safe, and high-quality goods and services.
3. Pre-sales service: support buyers in analyzing product demand, give competent technical consulting services, and provide timely.
4. According to product performance, characteristics, and various parameters, we provide a variety of solutions and actively cooperate with customers.
How to maintain the bucket mould?
Regular Cleaning
- Post-Production Cleaning: Clean the mould after each production cycle to remove any residues.
- Deep Cleaning: Periodically perform thorough cleaning of the cooling channels and intricate parts.
Inspection and Lubrication
- Routine Inspections: Check for signs of wear, corrosion, or damage.
- Lubrication: Lubricate moving parts such as ejector pins and slides to reduce friction.
Adjustments and Repairs
- Alignment Checks: Ensure the mould halves are properly aligned.
- Timely Repairs: Address any minor damages immediately to prevent further deterioration.
Storage Practices
- Proper Storage: Store the mould in a dry, clean environment when not in use.
- Covering: Use covers to prevent dust accumulation and protect the mould.
Documentation and Records
- Maintenance Log: Keep a detailed log of all maintenance, inspections, and repairs.
- Manufacturer Guidelines: Follow specific maintenance recommendations from the mould manufacturer.
FAQ
Q: What is a plastic bucket mold?
Q: What materials are used for making plastic bucket molds?
Q: How is a plastic bucket mold manufactured?
Design: Using CAD software to create the mold design.
Machining: Cutting and shaping the mold from metal using CNC machines.
Finishing: Polishing and coating the mold for a smooth surface.
Testing: Conducting trials to ensure the mold produces the desired bucket specifications.
Q: What are the different types of plastic bucket molds?
Injection molds: For solid buckets, where molten plastic is injected into the mold.
Blow molds: For hollow buckets, where air is blown into the plastic to shape it.
Rotational molds: Used for larger or more complex shapes, where plastic powder is heated and rotated in the mold.
Q: How long does it take to produce a plastic bucket mold?
Q: What factors affect the cost of plastic bucket molds?
Material: The type of steel or aluminum used.
Complexity: Intricate designs or additional features will increase costs.
Production volume: Higher production volumes may reduce per-unit costs.
Mold maintenance: The design for ease of maintenance can also affect pricing.
Q: Can plastic bucket molds be customized?
Q: What is the lifespan of a plastic bucket mold?
Q: How do I maintain a plastic bucket mold?
Cleaning: Removing plastic residue and contaminants after each use.
Lubrication: Applying lubricant to moving parts to prevent wear.
Inspection: Regularly checking for wear and tear or damage.
Storage: Storing the mold in a dry, climate-controlled environment.
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