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Rotational Molding

Molds that fit inside a 2m diameter hemisphere can be formed! Suitable for complex hollow products.

Rotational molding is a molding method in which resin powder is placed inside a hollow mold, and the mold is heated while being rotated, allowing the melted resin to uniformly laminate the inner surface of the mold. It is suitable for low-cost, small-scale production of complex-shaped parts and thin-walled hollow products. Molding is possible with molds that fit inside a hemisphere with a diameter of 2 meters. It achieves products with uniform wall thickness even in complex shapes. It excels in impact resistance, rigidity, airtightness, chemical resistance, and weather resistance. 【Features】 - Supports small to large hollow and box-formed products - Molding is possible with molds that fit inside a hemisphere with a diameter of 2 meters - Achieves products with uniform wall thickness even in complex shapes - Excellent in impact resistance, rigidity, airtightness, chemical resistance, and weather resistance - Capable of producing different products with a single molding machine (suitable for small-batch, diverse production) - Keeps mold costs down and minimizes raw material waste *For more details, please refer to the PDF document or feel free to contact us.

Related Link - https://www.takagi-seiko.co.jp/technology/molding/

basic information

For more details, please refer to the PDF document or feel free to contact us.

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Applications/Examples of results

【Applications】 ■ Automotive exterior parts ■ Gasoline tanks for motorcycles ■ Fuel tanks for construction machinery ■ Exterior covers for construction machinery, etc. *For more details, please refer to the PDF document or feel free to contact us.

Takagi Seiko Co., Ltd. Comprehensive Technical Guide

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Rotational molding technology

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