Rotomoulding Machine Manufacturer, Supplier & Exporters

A Rotomoulding Machine is a high-efficiency industrial machine used for rotational molding of plastic products, delivering durable, seamless, and hollow items like storage tanks, containers, and playground equipment. Ideal for manufacturers seeking precision, uniformity, and cost-effective production, rotomoulding machines ensure high-quality output for various industrial applications. A rotomoulding machine is a type of machine that can produce various shapes and sizes of water tanks using a rotational molding process. This process involves heating and rotating a hollow mold filled with plastic powder until it forms a seamless and uniform product. 

 

A rotomoulding machine is widely used in the water storage industry, as it can produce durable, leak-proof, and corrosion-resistant water tanks. If you are looking for a reliable and cost-effective rotomoulding machine, you can find it at Indian Trade Bird. We are a leading online platform that connects you with verified suppliers of rotomoulding machines from across the globe. You can browse our portal and check out the different models and specifications of rotomoulding machines. You can also compare the prices and features of different suppliers and choose the best one for your needs. Contact us today and let us help you find the best rotomoulding machine for your business.

 

Core Functions and Purpose

 

Uniform Heating – Heat the polymer material evenly inside the mold to ensure consistent wall thickness.

Rotational Molding Rotate the mold along multiple axes to distribute molten plastic uniformly.

Cooling and Solidification – Cool the molded product gradually to maintain shape, dimensional accuracy, and surface finish.

Complex Shape Production – Produce hollow, seamless, and intricate plastic shapes that are difficult to achieve with other molding methods.

Manufacture Hollow Plastic Products - Ideal for tanks, containers, playground equipment, and industrial components.

Consistency and Quality - Ensure uniform wall thickness, strength, and durability of plastic products.

Cost-Effective Production - Reduce material waste compared to other molding techniques.

 

Product Types & Specifications

 

1. Manual Rotomoulding Machines

  • Requires manual operation of mold rotation and handling.
  • Suitable for small-scale production or prototype manufacturing.
  • Cost-effective but labor-intensive.

2. Semi-Automatic Rotomoulding Machines

  • Some operations such as mold rotation, heating, or cooling are automated.
  • Reduces manual labor while increasing production efficiency.
  • Ideal for small to medium production batches.

3. Fully Automatic Rotomoulding Machines

  • All processes including mold rotation, heating, cooling, and unloading are automated.
  • Suitable for large-scale industrial production.
  • Provides consistent product quality and higher throughput.

4. Single-Station Rotomoulding Machines

  • One mold is processed at a time.
  • Suitable for customized or low-volume production.

Common Specifications

 

Type - Manual / Semi-Automatic / Fully Automatic / Shuttle / Carousel (depending on model)

Mould Size - Customizable, typical range: 500 mm × 500 mm to 3,000 mm × 2,000 mm

Rotational Speed - 0 – 20 RPM (arm rotation) / 0 – 10 RPM (mould rotation)

Cooling System - Air / Water / Spray / Combination

 

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FAQ's

Where can I buy rotomoulding machines?

Rotomoulding machines are available from specialized manufacturers, suppliers, and authorized distributors, often with installation, training, and after-sales support.

What materials can be used in rotomoulding machines?

Common materials include polyethylene (PE), polypropylene (PP), PVC, and other thermoplastic polymers suitable for rotational molding.

Where are rotomoulding machines used?

  • Manufacturing tanks and containers (water, chemical, septic)
  • Automotive and transportation components
  • Industrial storage bins and pallets
  • Toys and recreational equipment
  • Furniture and household products

How does a rotomoulding machine work?

The mold is filled with plastic powder, then heated and rotated on multiple axes. The heat melts the plastic, coating the inner surface of the mold evenly. After cooling, the mold is opened to release the hollow plastic product.

What is a rotomoulding machine?

A rotomoulding machine is an industrial equipment used for rotational molding, a process that creates hollow plastic products by heating and rotating molds coated with polymer powder.

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