What is Plastic Bucket mold?

Plastic injection buckets, containers, pails, tubs are considered as necessity items for every household and industrial packaging. Their light weight, flexibility, corrosion and chemical resistance have made these plastic products popular for storage and handling of water, ice cream, yogurt, soybean oil, liquid food, grease, paint, lubricant, chemical, petrol, diesel etc. As a professional plastic bucket mold manufacturer in China, we have exported more than 200 sets of bucket molds to abroad. We are one of the leading mold manufacturers to supply plastic bucket mold, paint pail mold, food bucket mold, bucket handle mold, bucket body mold, bucket lid mold and cover mold in China.

We make bucket with shapes of round, rectangular, square and oval. Capacity from 0.5L, 1L, 1.5L, 2L, 3L, 4L, 5L, 7L, 10L, 12L, 15L, 18L, 20L, 25L as customers' need. Use BeCu (beryllium copper) insert for better cooling, has advanced and excellent cooling system, can full automatically drop. With rich experience and good price in making all kinds of bucket molds.

1 cavity, 2 cavity, 4 cavity plastic bucket mold manufacturer;

Plastic bucket material: food grade PP polypropylene, HDPE high density polyethylene, LDPE low density polyethylene;

Plastic bucket mold runner: 1 point hot runner, local brand or appointed by customers;

Plastic bucket mold core and steel: P20, 718, 2738, H13, S136 etc;

Plastic bucket mold base steel: S50C, P20;

Micon Plastic Bucket mold Advantage and Service:

Our design: Excellent professional designers to make 2D and 3D design;
Our buckets made by our molds: Water-proof, full-closed, semi-closed, tamper evident, stackable, easy to handle, strong and durable;
Our worker: mold makers for different kinds of bucket molding, more than 15 years of experience in bucket mold making;
Our process: Every bucket and pail mold machining process will be weekly informed. mold trial video and report will be sent. We keep update all details of the bucket and pail mold to customers;
Our machines: High speed CNC machine, engraving machine, EDM, grinding machine, drilling machine and etc. All these equipments ensure the excellent quality of the mold;
Our after-service: Provide spare parts free of charge within one year;
Our company ethic: Quality is the life of our company; we focus on quality and time control;

Plastic Bucket Mold Design Tips

Plastic bucket mold cooling system design

The design of the cooling system is a relatively complicated work. We need consider the cooling effect and the uniformity, as well as the influence of the cooling system on the overall structure of the mold. The determination of specific position and size of the cooling system; key parts such as moving mold plate, cooling of inserts; cooling of side slides and side cores; design of cooling elements and selection of cooling standard components. Our company began to analyze these series of problems during mold design. The mold uses circulating water to flow in every part of the mold, reducing the cooling time during injection molding, improving the production efficiency of the product and greatly reducing the production cost.

The construction of the plastic bucket mold

The bucket mold adopts the I-shaped die structure, the cavity and core are 2738H, the slider, the guide groove and the insert are 2316 or 718H, the guide post, the guide sleeve, the sprue sleeve, the pulling rod and the reset rod are SKD standard parts. The pail mold base adopts a standard base. With great corrosion resistance, toughness, thermal conductivity and hardness of good materials make polishing easier, saving production cycles, extending mold life, reducing maintenance and repair time, reducing the risk of cracking and increasing production effectiveness.

What are the Advantages of Plastic Buckets?

Light and durable

Plastic buckets are relatively light and easy to carry and operate. At the same time, they are highly durable and can withstand a certain amount of pressure and impact without being easily broken.
Waterproof and moisture-proof

Plastic buckets have good waterproof and moisture-proof properties, which can effectively protect the contents inside from moisture and moisture.
Chemical stability

Plastic barrels have good stability to many chemical substances and are not susceptible to corrosion. This makes them ideal containers for storing and transporting items such as chemicals, liquids and powders.
Economical and affordable

Compared with other materials, plastic buckets are usually more economical and affordable. They are cheaper to produce and can be reused multiple times, reducing usage costs.
Recyclable

Plastic barrels can be recycled and reused to reduce negative impact on the environment. Through recycling and reprocessing, resource consumption and waste generation can be reduced.
Transportation and loading

Plastic buckets and pails are usually used to transport and load various items. They are lightweight and durable, can withstand a certain amount of weight and pressure, and are suitable for transporting various goods.

FAQs About Plastic Bucket Molds

What is The Purpose of The Plastic Bucket Mold?

Plastic bucket mold is a type of mold used in manufacturing to create plastic buckets. It is a form or shape into which molten plastic material is poured and then allowed to cool and solidify. The mold is typically made of metal, usually mold steel, and consists of two halves that fit together to form the shape of the bucket. When the plastic has cooled and solidified, the mold is opened and the bucket is removed.
What is The Typical Lifespan of a Bucket Mold?

The typical lifespan of a bucket mold can vary depending on various factors, including the material used, mold design, production conditions, and maintenance practices. However, a well-constructed and properly maintained steel bucket mold can typically last tens of thousands to hundreds of thousands of cycles. Factors such as material quality, mold design, operating conditions, and regular maintenance play crucial roles in determining the mold’s longevity. Regular inspection, maintenance, and timely repairs or replacements can help maximize the mold’s lifespan.
How to Ensure The Quality of Bucket Mold?

First, during the mold design process, it is necessary to check the insert, slider, exhaust, gate, shrink, bucket wall thickness, mold structure and other information. Secondly, during the mold manufacture process, check the hardness of the mold material and control the processing tolerance. Thirdly, after the mold trial is successful, check the weight of the bucket and the fit of the bucket cover. Provide customers with a high-quality bucket mold.
What are The Steel Commonly Used For Making Plastic Bucket Molds?

Mold Steel: Steel is the most common material used for making bucket molds due to its high durability, hardness, and resistance to wear and tear. Different types of steel, such as P20, 2738, H13 or S136, may be used depending on the specific requirements of the mold.
What are The Maintenance Requirements For a Bucket Mold?

Some general maintenance practices for bucket molds include: Regular cleaning: Clean the mold after each use to remove any residual material or debris. Use appropriate cleaning agents and tools to avoid damaging the mold surface. Lubrication: Apply a suitable mold release agent or lubricant to prevent sticking and facilitate smooth ejection of the molded bucket. Make sure to use lubricants compatible with the mold material. Inspections: Regularly inspect the mold for any signs of wear, damage, or buildup. Pay attention to areas such as the ejection system, cooling channels, and critical surfaces.
Is The Bucket Mold Suitable For In Mold Labeling?

Our bucket molds are usually suitable for in mold labeling. If in mold labeling is required, please inform us in advance.