キンキコネクト List of Products and Services

In the molding process, excess "burrs" that protrude from the mold are cooled to the "brittle temperature" (the temperature at which they solidify) using liquid nitrogen, and unnecessary burrs are removed by performing blast treatment on the solidified parts. Compared to traditional manual labor such as cutting with scissors, this method has the advantage of processing large quantities with stable high quality in a short time. 【Features】 ■ Capable of handling complex burr shapes It can accommodate shapes, materials, and hardness that were difficult to deburr conventionally. ■ Stable quality Compared to manual burr removal, it ensures stable product precision. ■ Burr removal conditions can be quantified Once the conditions are established, same-day processing is possible. ★ If you wish to request test processing, please contact us via the inquiry form. * For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

In the molding process, the excess "burrs" that protrude from the mold are cooled down to the "brittle temperature" (the temperature at which it solidifies) using liquid nitrogen, and unnecessary burrs are removed by performing blast treatment on the solidified areas. Compared to traditional manual labor such as cutting with scissors, this method has the advantage of being able to process large quantities with stable high quality in a short time. 【Features】 ■ Capable of handling complex shapes of burrs It can accommodate shapes, materials, and hardness that were difficult to deburr traditionally. ■ Stable quality Compared to manual deburring, it ensures stable product precision. ■ Deburring conditions can be quantified Once the conditions are determined, same-day processing is possible. ★ If you would like to request test processing, please contact us via the inquiry form. * For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

In recent years, there has been an increase in rubber products that require even more precise tolerances, and it seems that more factories are struggling with molding. The packing requested this time is similar, with an outer diameter of Φ14.4 0～-0.2 and an inner diameter of Φ6.4 ±0.1, and there was a request for the burr remaining to be less than 0.06mm. Normally, this is quite difficult, but by teaming up with mold makers and molding factories, we were able to achieve a burr remaining of less than 0.04mm after two years of production. If you are looking for ultra-precision packing, please feel free to contact us. *For more details, please refer to the PDF materials or feel free to contact us.

• Processing Contract

This factory has been specializing in frozen burr removal processing for over 25 years!! (20 years at this location as well). We achieve quick turnaround times, with processing completed as fast as the same day, even for precision rubber and plastic parts that require high accuracy. 【Target Products】 ■ Rubber products ■ Resin molded products ■ Zinc die-cast molded products ★ If you would like to request test processing, please contact us through the inquiry form. * For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

Specialized factory for frozen burr removal processing. Our factory has been specializing in frozen burr removal processing for over 25 years! (20 years at this location) We specialize in frozen burr removal processing. The optimal shotting varies greatly depending on the shape and specifications of the product. Our factory meets high demands with accumulated processing know-how. 【Features】 ■ Short delivery times with precision finishing ■ Ideal for products with a large amount of burrs ■ Cost reduction possible by efficiently removing burrs ★ If you would like to request test processing, please contact us via the inquiry form. * For more details, please refer to the PDF materials or feel free to contact us.

• Processing Contract

Our factory has been engaged in frozen burr removal processing using a frozen burr removal device for over 25 years, with numerous achievements. We have received positive feedback for achieving quick turnaround times, including same-day processing, even for precision rubber and plastic parts that require high accuracy. Are you having trouble with burr removal for resins and elastomers? *What is elastomer (thermoplastic elastomer)? It is a noteworthy material that can be easily shaped like plastic and has elasticity like rubber. Many products are increasingly being replaced with elastomers. 【Benefits of Frozen Burr Removal】 - Capable of processing large quantities with high quality in a short time - Achieves quick turnaround times, including same-day processing, even for plastic parts that require high accuracy - Utilizes the cold heat of liquid nitrogen to freeze and remove burrs with plastic media. *For more details, please contact us or download the PDF.

• Other processing machines

In the molding process, the excess "burrs" that protrude from the mold are cooled to the "brittle temperature" (the temperature at which they solidify) using liquid nitrogen, and unnecessary burrs are removed by performing blast treatment on the solidified areas. Compared to traditional manual labor such as cutting with scissors, this method has the advantage of processing large quantities with stable high quality in a short time. 【Features】 ■ Capable of handling complex shapes of burrs It can accommodate shapes, materials, and hardness that were difficult to remove burrs from conventionally. ■ Stable quality Compared to manual burr removal, it ensures stable product precision. ■ Burr removal conditions can be quantified Once the conditions are determined, same-day processing is possible. ★ If you wish to request test processing, please contact us via the inquiry form. * For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

The "HP-101A model" is a low-temperature shot blasting deburring machine that rapidly projects resin shot material onto rubber, resin, and die-cast molded products that have been hardened by cooling with liquid nitrogen, in order to crush and remove burrs. The shot material, which has had burrs and dust removed by a vibrating sieve, is repeatedly projected onto the products to perform the deburring operation. It is suitable for products with a high volume of burrs and can operate continuously for 24 hours. 【Features】 ■ Utilizes a basket that effectively reduces deburring time ■ Adopts a mechanical shot material transfer mechanism to optimize the separator specifications ■ Standardly equipped with a dust collector for exhaust gases on the deburring machine body *For more details, please refer to the PDF document or feel free to contact us.

• Other processing machines

At our Yao factory, we accept contract processing for rubber, plastic, and metal deburring using liquefied nitrogen. Rubber molded parts are formed by applying heat and pressure to the material using molds. The use of deburring tools or manual deburring helps reduce molding defects and is essential for rubber part molding. This document provides a detailed explanation of the "principle of cryogenic (low-temperature) deburring," types of deburring machines, and an overview of how burrs are removed. [Main Contents] ■ Overview of the production process for rubber molded parts ■ About the primary vulcanization process (molding) ■ Principle of low-temperature deburring ■ Overview of how burrs are removed ■ Overview of low-temperature and blast deburring machines and comparison with other companies ■ Advantages of low-temperature shot blast deburring machines, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Other processing machines