72 cavity plastic injection hot runner preform mold

2.Description of product

Preform mould features:

1). Mould plates are P20 steel with pre-hardening process.Core,cavity and neck screw are made of S136 high strength anti-corrosive stainless steel, which is better than 48HRC

2). Mould plate is completed by one-time processing to ensure the concentricity of molding hole and guide bush,guaranteeing the compact structure of the mould .

3). Opening/closing pulling plate(material S136)adopts bearing slide type to drop the perform with realiable structure.And it is a highly integrated process of slider.pushing plate and ejection, All sliding parts surface inlaid self-lubricating copper alloys to ensure low friction coefficient and strong wear-resistant.

4) .The main components are consistent with various well-known foreign brands,high positioning accuracy and convenient disassembly.

5). Reasonable and quick spiral cycle waterway can get rapid cooling effect to shorten cycle time.

6). Aopting double cone positioning principle guarantees high manufacturing precision to ensure the product does not appear flash,different sizes,irregular and other defects.

7). Neck screw is processed by famous brang equipment. The dimension is accurate and consistent

8). Moulding part hardening makes the friction surface stable,identical and durable in use.

 Hot runner features:

1). Hot runner adopts a balanced three-point multilayer filler structure to ensure that each cavity injection stroke is consistent.

2). Special shape is designed to minimize the heat expansion coefficient, to ensure Positional accuracy of the injection points.

3). Hot runner use embedded square heating pipe which is arranged around the channel shape with good heat transfer performance to keep the temperature of each injection point same.
4). Main parts adopt international famous brand.
5). Each nozzle is individually controlled by voltage. Lower the possibility of AA level.

3.Application of product

Our products are widely used in beverage, food, edible oil, condiment, cosmetic, toiletry products and pharmaceutical industries. For beverage industry, our molds are used to manufacture water bottle, CSD bottle, hot filling bottle and aseptic bottle. We have adopted the latest CAD/CAE/CAM system to our mould design, such as UG, Pro-E that ensures the project efficiency. Also, we have advanced processing equipments like mold CAM machining center, CNC lathe, high precision electrical sparkle machine, large-sized milling machine. Your product will be through effective project management that will reduce the costs and let your products show on the market in the shortest time.

4.Production line of product

5.Hot item

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