Four thousand liters​ of water tower iron mold, used to make plastic products.

The rotational molding process is quite simple:

• A hollow mold is filled with powdered plastic resin.
• The mold begins rotating bi-axially and is transferred into an oven.
• The mold continues to rotate as the resin melts and coats the walls of the mold.
• The mold is cooled until the resin hardens into the desired shape.
• The rotation is stopped, and the mold is opened to remove the finished part.

Plastic products have strong impact resistance, high tensile strength, good oxidation resistance and aging resistance. Compared with traditional anti-corrosion storage tanks, it is inexpensive and cost-effective; plastic has the characteristics of internal and external corrosion and can be placed in a strong corrosive environment; and has excellent chemical resistance, can withstand most substance solutions, except for a few that can make it Swelling solution.

Given the low-pressure, high-heat nature of the process, rotomold tooling is usually made from a soft metal such as aluminum and the majority of the resin used is polyethylene due to its low chemical degradation when exposed to high heat. Inserts, ribs, kiss-offs, undercuts, and foam reinforcements are often incorporated into the part in-mold or by means of secondary processing.

Plastic water towers are currently more commonly used containers. They are produced through a single-rotation molding process. They can replace stainless steel containers for transporting many kinds of solutions. They are also cheap and have great advantages compared to metal stainless steel water towers. Plastic water tower, non-toxic and tasteless, can ensure that the water quality is not polluted.

The rotomolding mold has no hot runner, cooling groove, etc., and the structure is relatively simple; the product molding process is pressureless molding, so the mold wall thickness is relatively thin and the structure is simple.

Rotomolding products have good one-time molding integrity, relatively high material utilization rate, no welding, and no leakage.

Mold production time and manufacturing costs are relatively small, and maintenance and repair are relatively easy. Molds of different sizes and different tonnages can be customized according to requirements.

Company Introduction

Changzhou Yutai Mould Co., Ltd. is a set of design, manufacturing, sales as one of the mold machinery and equipment manufacturers, specializing in making all kinds of rolling and plastic machinery and equipment molds.With an experienced team of designers, providing one-stop services in mold design (SOLIDWORKS,UG,PRO/E,CAD), mold casting, model processing, surface treatment, mold specimens, etc.We produce rolling and plastic machinery and equipment molds include: barrels, square boxes, water tower, fishing boats, charge boats, tourist boats, transportation facilities and other specific rolling and plastic machinery and equipment, sales of all kinds of rolling and plastic plastic products, and exported to overseas around the world.

FAQ

Q1: Why choose us?

A:We are a professional manufacturer of mould.

Q2: Do you provide samples?

A:No, but we can provide drawings on request.

Q3: How long is your delivery time?

A:Generally 15 days to two months, slightly different according to the quantity and size.

Q4: What is your terms of payment?

A: Payment under USD1,000, 100% T/T in advance.

B: Payment more than USD1,000, 30% T/T in advance, balance before shipment.

Q5: What is your packing?

A: usually by wooden boxes, and can be packed as your require.

        Changzhou Yutai Mould Co., Ltd. is a manufacturer of mould machinery and equipment integrating design, manufacture and sales, specializing in the production of various types of rotomolding machinery and equipment moulds.

        With an experienced designer team, we provide one-stop services such as mold design (SOLIDWORKS, UG, PRO/E, CAD), mold casting, model processing, surface treatment, and mold samples.

         The rotomolding machinery and equipment moulds we produce include: drums, square boxes, water towers, fishing boats, assault boats, tourist boats, transportation facilities and other types of rotomolding machinery and equipment, and sell all kinds of rotomolding plastic products, and are exported to overseas and so on all over the world.