RTM List of Products and Services

The "Timer Processing Method" is a precision surface treatment technology based on gas soft nitriding. Our "Timer Processing" allows for the diffusion of nitrogen atoms into the metal surface, forming a hardened layer, which can extend the lifespan of the metal you are currently using. Additionally, we offer specialized treatments for "aluminum die-casting molds" to prevent heat checks, melting, and seizure; treatments for "plastic molds" to enhance release properties and wear resistance; and wear resistance treatments for "stainless steel parts," providing various methods tailored to our customers' needs. 【Features】 ■ Precision surface treatment technology ■ Possible extension of the lifespan of your metal ■ Various methods available to meet your requirements *For more details, please refer to our catalog or feel free to contact us.

• Other contract services

RTM Corporation offers "TIMER processing," a metal surface treatment technology that diffuses nitrogen atoms into the metal surface to form a hardened layer. Through the collaboration of TIMER surface treatment and special substrate processing, it is possible to enhance the durability of molds (die-casting) and improve the quality of die-cast products. Our company is dedicated to continuously researching to propose suitable solutions for our customers' challenges. 【Features】 ■ Improved durability of die-casting molds ■ Enhanced quality of die-cast products ■ Applied products *For more details, please download the PDF or feel free to contact us.

• Other molds
• Surface treatment contract service

We would like to introduce our metal surface treatment technology, "Taima EB." We carry out partial pre-treatment to improve the quality of die-cast products, and we will propose combinations of treatment areas, surface treatment, and pre-treatment. Please feel free to contact us when you need our services. 【Overview】 ■ Treatment Content: Pre-treatment ■ Treatment Range: Partial ■ Construction Period: +1 day ■ Improvement of die-cast product quality, etc. *For more details, please download the PDF or feel free to contact us.

• Other molds

We would like to introduce our metal surface treatment technology "Taima I4, I5" that we offer. We carry out partial pre-treatment to improve the quality of die-cast products. The Taima special pre-treatment "I" series demonstrates excellent effects in improving flow and casting surface through the collaboration of special pre-treatment and Taima surface treatment. 【Overview】 ■ Treatment Content: Pre-treatment ■ Treatment Scope: Partial ■ Construction Period: +1 day ■ Improvement of die-cast product quality, etc. *For more details, please download the PDF or feel free to contact us.

• Other molds

We would like to introduce our metal surface treatment technology "Taimar A5, A6" that we offer. The Taimar special primer treatment "A" series was developed to improve the quality of die-cast products. Through the collaboration of the special primer treatment and Taimar surface treatment, it demonstrates excellent effects in improving flow and casting skin. We also provide suggestions on the combination of treatment areas, surface treatment, and primer treatment. 【Overview】 ■ Treatment content: Primer treatment ■ Treatment range: Partial ■ Construction period: +1 day ■ Improvement of die-cast product quality, etc. *For more details, please download the PDF or feel free to contact us.

• Other molds

We would like to introduce our metal surface treatment technology, "Taima A4." Taima special undercoating was developed to improve the quality of die-cast products. The collaboration between the special undercoating and Taima surface treatment demonstrates excellent effects in improving flow and casting surface quality. Please feel free to contact us when you need our services. 【Overview】 ■ Treatment content: Undercoating ■ Treatment range: Entire surface ■ Construction period: +1 day ■ Improvement of die-cast product quality, etc. *For more details, please download the PDF or feel free to contact us.

• Other molds

We would like to introduce our metal surface treatment technology, "Taima V." This treatment generates a special oxide coating on the basic Taima surface treatment, demonstrating exceptional resistance to wear and seizure. The surface treatment is applied to the entire die-casting mold, achieving resistance to seizure and wear. 【Overview】 ■ Treatment Content: Surface Treatment ■ Treatment Scope: Entire ■ Construction Period: 15 days ■ Die-Casting Mold (Resistance to Seizure, Resistance to Wear) *For more details, please download the PDF or feel free to contact us.

• Other molds

We would like to introduce our metal surface treatment technology, "Taima SS." The treatment involves surface processing, covering the entire area. It has become a die-casting mold that is resistant to seizure. This treatment generates a special oxide coating on the basic Taima surface treatment, aimed at preventing melting and seizure. 【Overview】 ■ Treatment Content: Surface Treatment ■ Treatment Range: Entire Area ■ Construction Period: 3 Days ■ Die-Casting Mold (Seizure Resistant) *For more details, please download the PDF or feel free to contact us.

• Other molds

We would like to introduce our metal surface treatment technology, "TIMER PL." This treatment generates a special oxide coating that exhibits excellent resistance to wear and seizure, based on the fundamental TIMER surface treatment. The entire surface has been treated, resulting in molds and parts that are resistant to wear. Please feel free to contact us when you need our services. 【Overview】 ■ Treatment Type: Surface Treatment ■ Treatment Scope: Entire Surface ■ Duration: 3 Days ■ Molds and Parts (Wear Resistant) *For more details, please download the PDF or feel free to contact us.

• Other molds

We would like to introduce our metal surface treatment technology, "Taima PP." By applying surface treatment to the entire area, we enhance the durability of die-casting molds against erosion and strengthen gravity molds. This treatment generates a special oxide coating on the basic Taima surface treatment, demonstrating excellent resistance to erosion and seizure. 【Overview】 ■ Treatment Content: Surface Treatment ■ Treatment Scope: Entire Area ■ Duration: 4 Days ■ Die-Casting Molds (Erosion Resistant), Gravity Molds (Surface Strengthening) *For more details, please download the PDF or feel free to contact us.

• Other molds

We would like to introduce our metal surface treatment technology, "TIMER LH (Laser Heat Treatment)." This treatment is suitable for improving the durability of die-cast molds, which is effective against heat checks. For die-cast molds, we perform partial surface treatment for heat check resistance, while for plastic molds and parts, we conduct base treatment for wear resistance and seizure resistance. 【Overview】 ■ Treatment Content: Base Treatment ■ Treatment Range: Partial ■ Construction Period: +4 days ■ Die-Cast Molds (Heat Check Resistance), Plastic Molds & Parts (Wear Resistance, Seizure Resistance) *For more details, please download the PDF or feel free to contact us.

• Other molds
• Plastic Mould

We would like to introduce our metal surface treatment technology, "Tama TT." Die-cast molds are treated for heat check resistance, while plastic molds and parts receive surface treatment for wear resistance and seizure resistance. This treatment is suitable for improving the durability of die-cast molds and is effective against heat checks. Please feel free to contact us when you need our services. 【Overview】 ■ Treatment Content: Surface Treatment ■ Treatment Scope: Entire Surface ■ Construction Period: 2 Days ■ Die-Cast Molds (Heat Check Resistance), Plastic Molds & Parts (Wear Resistance, Seizure Resistance) *For more details, please download the PDF or feel free to contact us.

• Other molds
• Plastic Mould

We would like to introduce our metal surface treatment technology, "Taimar S (Smooth)." This basic Taimar surface treatment does not form a compound layer (white layer) and allows for repeated processing. It applies surface treatment to the entire die-cast mold to enhance resistance to galling. Additionally, we offer a variety of lineups for plastic molds and parts. 【Overview】 ■ Treatment Content: Surface Treatment ■ Treatment Range: Entire ■ Construction Period: 3 Days ■ Die-Cast Mold (Galling Resistance) *For more details, please download the PDF or feel free to contact us.

• Other molds

We would like to introduce our metal surface treatment technology, "Tama P (Protect)." This treatment applies a surface coating to the entire die-casting mold to enhance its resistance to wear. It does not form a compound layer (white layer) and can be processed repeatedly. Please feel free to contact us when you need our services. 【Overview】 ■ Treatment Type: Surface Treatment ■ Treatment Scope: Entire Surface ■ Duration: 3 Days ■ Die-Casting Mold (Wear Resistance) *For more details, please download the PDF or feel free to contact us.

• Other molds

We would like to introduce our metal surface treatment technology, "Tama T (Tough)." The treatment range is comprehensive, with die-cast molds treated for heat check resistance, and plastic molds and parts treated for wear resistance and seizure resistance. We offer a variety of lineups for die-cast molds, plastic molds, and parts. Please feel free to contact us when you need our services. 【Overview】 ■ Treatment content: Surface treatment ■ Treatment range: Comprehensive ■ Construction period: 2 days ■ Die-cast molds (heat check resistance), plastic molds & parts (wear resistance, seizure resistance) *For more details, please download the PDF or feel free to contact us.

• Plastic Mould
• Other molds

We would like to introduce our metal surface treatment technology 'TIMER B (Basic)'. This treatment provides surface processing for the entire plastic mold and parts, achieving a mirror finish specification. The basic TIMER surface treatment does not form a compound layer (white layer) and can be repeated. Please feel free to contact us when you need our services. 【Overview】 ■ Treatment Content: Surface Treatment ■ Treatment Range: Entire Surface ■ Construction Period: 2 Days ■ Plastic Mold & Parts (Mirror Finish Specification) *For more details, please download the PDF or feel free to contact us.

• Plastic Mould

This document contains test data regarding the metal surface treatment technology "Taimar Treatment," which diffuses nitrogen atoms into the metal surface to form a hardened layer. This technology aims to reduce dimensional changes by not forming a white layer and by processing at lower temperatures compared to conventional treatments. Additionally, through collaboration with special pre-treatment, it is possible to improve the durability of molds (die casting) and enhance the quality of die-cast products. You can view the document by downloading the PDF below. 【Contents】 ■ Features of Taimar Treatment ■ Hardness after Taimar Treatment ■ Surface roughness distribution of Taimar pre-treatment ■ Effect of uneven treatment through fluidity tests, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Other contract services
• Surface treatment contract service

The "Timer Processing Method" is a precision surface treatment technology based on gas nitriding. Our "Timer Processing" allows for the diffusion of nitrogen atoms into the metal surface to form a hardened layer, which can extend the lifespan of the metals you are currently using. Additionally, we offer specialized treatments for various applications: heat check, melting, and seizure prevention for aluminum die-casting molds; release properties and wear resistance for plastic molds; and wear resistance for stainless steel components, providing various methods tailored to our customers' needs. [Features] - Precision surface treatment technology - Capability to extend the lifespan of your metals - Various methods available to meet your requirements *For more details, please refer to our catalog or feel free to contact us.

• Other contract services