クズハラゴム List of Products and Services

We would like to introduce our product, "Hose (Drain Hose)," based on our company's product achievements. This hose is used for draining water from tanks and, compared to those produced in regular vulcanization kettles, offers stable product thickness, ensuring stable assembly and preventing detachment during use. Our company also provides support from the material selection and design stages, so please feel free to consult us regarding rubber molding and processing. 【Overview】 ■ Product Name: Hose (Drain Hose) * For more details, please refer to the PDF document or feel free to contact us.

• Rubber

We would like to introduce the rubber products we are involved with. By insert molding the Strena packing, we can address the issue of peeling at the sealing part and enable automation of assembly. Our company also provides support from the material selection and design stages, so please feel free to consult us regarding rubber molding and processing. 【Overview】 ■Product Name: Strena Packing *For more details, please refer to the PDF document or feel free to contact us.

• Rubber

We would like to introduce the rubber products we are involved with. In insert molding, metal fittings and rubber are molded together as a single unit. By integrating them, automation of assembly becomes possible. Our company also provides support from the material selection and design stages, so please feel free to consult us regarding rubber molding and processing. 【Overview】 ■ Product Name: Insert Molded Products * For more details, please refer to the PDF document or feel free to contact us.

• Rubber

We would like to introduce the rubber products we are involved with. It has a specific gravity value twice that of general industrial rubber and is used for vibration prevention in piping and other applications. Our company also provides support from the material selection and design stages, so please feel free to consult us about rubber molding and processing. 【Overview】 ■Product Name: High Specific Gravity Rubber *For more details, please refer to the PDF materials or feel free to contact us.

• Rubber

We would like to introduce the rubber products we are involved with. Absorbs rattling sounds caused by interference between metals and plastics. Our company also provides support from the material selection and design stages, so please feel free to consult us about rubber molding and processing. 【Overview】 ■Product Name: Cushion Rubber *For more details, please refer to the PDF document or feel free to contact us.

• Rubber

We would like to introduce the rubber products we are involved with. We control the flow of heated air in the automobile engine room through hot air management. This prevents hot air from entering areas such as the inside of the air cleaner. Additionally, we can review the shape of the joint parts with other components and propose value-added solutions. Our company also provides support from the material selection and design stages, so please feel free to consult us regarding rubber molding and processing. 【Overview】 ■ Product Name: Hot Air Management *For more details, please refer to the PDF document or feel free to contact us.

• Rubber

We would like to introduce the rubber products we are involved with. For masking rubber that prevents paint from sticking to areas where it is not wanted during painting, we mainly use high heat-resistant silicone rubber. We will propose shapes according to what you want to use. Our company also provides support from the material selection and design stages, so please feel free to consult us about rubber molding and processing. 【Overview】 ■Product Name: Masking Rubber *For more details, please refer to the PDF document or feel free to contact us.

• Rubber

We would like to introduce the rubber products we have been involved with. The suction ball is molded from silicone rubber in a translucent form. By polishing the surface of the mold and applying a plating treatment, we increased the transparency to make it closer to clear. Our company also provides support from the material selection and design stages, so please feel free to consult us regarding rubber molding and processing. 【Overview】 ■Product Name: Suction Ball ■Product Duration: 1 Month *For more details, please refer to the PDF document or feel free to contact us.

• Rubber

We would like to introduce the rubber products we are involved with. With rubber paint, we solve appearance defects caused by color unevenness in the products. After the product is created, we apply a special paint to the rubber. Our company also provides support from the material selection and design stages, so please feel free to consult us regarding rubber molding and processing. 【Overview】 ■Product Name: Rubber Paint ■Product Duration: 2 weeks *For more details, please refer to the PDF document or feel free to contact us.

• Rubber

We would like to introduce the rubber products we are involved with. Rubber molds allow for the injection of material into the cavity, and after solidification, the rubber can be bent to facilitate the removal of the material. Since we use silicone rubber, it can also handle high temperatures. Our company provides support from the material selection and design stages, so please feel free to consult us regarding rubber molding and processing. 【Overview】 ■ Product Name: Rubber Mold ■ Production Period: 3 weeks ■ Mold Cost (Estimated): Several hundred thousand yen per mold *For more details, please refer to the PDF document or feel free to contact us.

• Rubber

We would like to introduce the rubber products we are involved with. By creating holes in the masking rubber, we prevent the masking rubber from falling off due to air expansion at high temperatures. We also provide support from the material selection and design stages, so please feel free to consult us about rubber molding and processing. 【Overview】 ■ Product Name: Masking Rubber (with holes) ■ Proposal: Create holes in the masking rubber ■ Result: Prevents the masking rubber from falling off due to air expansion at high temperatures *For more details, please refer to the PDF document or feel free to contact us.

• Rubber

We would like to introduce the rubber products we have been involved with. For the protector, we used silicone rubber. We proposed a translucent material so that the internal lead wires can be visually confirmed. Our company also provides support from the material selection and design stages, so please feel free to consult us regarding rubber molding and processing. 【Overview】 ■ Product Name: Protector ■ Proposal: Suggested using a translucent material to allow visual confirmation of the internal lead wires. *For more details, please refer to the PDF document or feel free to contact us.

• Rubber

We would like to introduce a case where a chemical fiber was inserted into one side of a rubber sheet and then molded. One side has the non-slip characteristic of rubber, while the other side with the chemical fiber is slippery. Our company also provides support from the material selection and design stages, so please feel free to consult us regarding rubber molding and processing. 【Overview】 ■ Product Name: Rubber Molding ■ Production Period: Approximately 1 week ■ Mold Cost (Estimate): Not required as we are using a mold for test pieces *For more details, please refer to the PDF document or feel free to contact us.

• Rubber

We would like to introduce a case study regarding the flatness inspection machine we have received. To enhance the quality of rubber valves used in environments where they are compressed under low stress, we have made it possible to guarantee the quality of the rubber valves by measuring the flatness and the correlation between the central height and outer height of all products inline. Using an actuator, we measure the height of the rotating workpiece with a laser displacement meter. Since we only use proximity sensors for control without a PLC, maintenance and modifications can be easily performed. [Overview] ■ Product Name: Flatness Inspection Machine ■ Product Duration: Approximately 1 month ■ Mold Cost (Estimated): Approximately 2.5 million yen *For more details, please refer to the PDF document or feel free to contact us.

• Rubber

We would like to introduce a case that responds to the request for "creating shapes for a variety of masking rubber (20 items) in small lots (4 pieces per lot)." We selected similar items from the 3D data of the target parts, overlaid the data, created surfaces, and formed the product shape. By creating cut lines on the product shape and cutting it with a special cutter, we can produce five products from a single workpiece. 【Overview】 ■ Product Name: Masking Rubber ■ Product Development Period: Approximately 3 months from shape creation to commercialization ■ Estimated Mold Cost: About 1/5 of the usual cost *For more details, please refer to the PDF document or feel free to contact us.

• Rubber

We would like to introduce a case that responds to the request for "creating 3D data for products from items with fixed shapes and productization." Initially, the shape was determined, but since there was no data for productization, we decided to carry out the design in-house. During this process, based on customer requests, we made multiple changes for improvements regarding shape, size, and processing. By internalizing the design work using our own 3D CAD, we were able to make timely changes to dimensions and shapes, thus shortening the lead time for design work. 【Overview】 ■ Product Name: Orthotic Device ■ Results - By internalizing the design work using our own 3D CAD, we were able to make timely changes to dimensions and shapes, thus shortening the lead time for design work. - We overcame the challenge of achieving a 0° draft angle shape with low-hardness silicone rubber, thanks to the precise processing technology of the mold manufacturer. - We received positive feedback from customers regarding our prompt response and the quality of the finished product. *For more details, please refer to the PDF document or feel free to contact us.

• Rubber

We would like to introduce a case that responds to the request: "We want to create a prototype using 3D data created in-house and verify it with a 3D printer." We created a prototype using a 3D printer compatible with a rubber-like material based on the 3D data we generated. The results measured with an electron microscope for the verification of the completed prototype were good. Although we are still in the prototype stage, once verification is complete, we will be able to confirm the size and usability, which will eliminate the need for creating a prototype mold, significantly reducing costs and accelerating the development speed. [Overview] ■ Product Name: Prototype Creation Using a 3D Printer ■ Product Duration: Approximately 1 week ■ Mold Cost (Estimated): 0 yen *For more details, please refer to the PDF document or feel free to contact us.

• Rubber

I'm worried that the schedule is tight and the delivery time for the mold may not be met. Do you have any concerns like wanting to reduce costs as much as possible? Our company handles many products from various mold manufacturers. We have a track record of completing mold production, which usually takes 1 to 1.5 months, in just one week for simpler shapes, so please consult with us as soon as possible. Additionally, since our company does not incur intermediate margins, we can expect a cost reduction of over 10% compared to general manufacturers. We have six large rubber molding machines (vacuum 300-ton molding machines) and can accommodate large lots. [Solutions to these concerns] ■ Worried that the schedule is tight and the delivery time for the mold may not be met ■ Want to reduce costs as much as possible ■ Looking for a factory that can handle orders because the current supplier or business partner is at capacity *For more details, please refer to the PDF document or feel free to contact us.

• Rubber

Do you have concerns such as wanting to increase or decrease dimensions, or wanting to reproduce the dimensions of products made by other companies? Our company can provide suggestions from the shape design stage. We will propose appropriate dimensions while considering mass production and functionality, so please feel free to consult with us. Additionally, we also accept requests from companies that want to reproduce products ordered from other companies. It is possible to mass-produce the same mold by programming the conditions into the molding machine. [Solutions to such concerns] ■ Want to increase or decrease dimensions ■ Want to reproduce the dimensions of products made by other companies *For more details, please refer to the PDF materials or feel free to contact us.

• Rubber

"Isn't there any rubber that can withstand high temperatures of 220 degrees?" "Do you have concerns like the fact that putting rubber caps on the ends of chair legs can discolor the floor?" Generally, rubber is associated with melting at high temperatures, but for example, using silicone rubber can allow for the production of products that can withstand high heat of 220 degrees. Additionally, if attaching rubber caps to avoid damaging the flooring leads to discoloration of the floor, it is possible to create a non-contaminating rubber material by adjusting the rubber formulation. 【Solutions to such concerns】 ■ Isn't there any rubber that can withstand high temperatures of 220 degrees? ■ Putting rubber caps on the ends of chair legs can discolor the floor. *For more details, please refer to the PDF document or feel free to contact us.

• Rubber

Our company, with over 40 years of experience in rubber molding and processing, can meet a wide range of needs with the technology and know-how we have cultivated over the years. We are able to respond to inquiries such as "I'm thinking about creating a product like this..." from the stages of material selection and design. You can also trust us with everyday items like silicone rubber smartphone cases, mouthpieces, and coasters that protect your smartphone. We have manufacturing experience with rubber feet for chairs that do not dirty flooring, and rubber covers that protect air stones in aquariums. In addition, we support items across various categories, including automotive, home appliances, industrial materials, civil engineering, construction, and daily necessities. 【Products】 ■ Everyday goods ■ Industrial equipment ■ Electronics ■ Sports equipment ■ Other products *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

Our company, with over 40 years of experience in rubber molding and processing, can meet various needs for building and equipment parts with the technology and know-how we have cultivated over the years. Rubber is used in all parts of equipment and housing, and we can also provide vibration-damping rubber and other products. We prioritize hygiene and also consider slip resistance and ease of handling in our designs, such as "rubber plugs," "gaskets," and "tank seals." We offer broad support from the design stage, so please feel free to consult with us. 【Products We Handle】 ■ Vibration-damping rubber ■ Rubber products for residential equipment ■ Rubber sleeves ■ High-density rubber ■ Equipment-related products ■ Others *For more details, please refer to the PDF materials or feel free to contact us.

• Processing Contract

Our company, with over 40 years of experience in rubber molding and processing, can respond to various needs in welfare and nursing care products with the technology and know-how we have cultivated over the years. We can accommodate requests such as "I want to use soft rubber for parts that might cause injury with plastic" and "I want a more high-functioning anti-slip feature," so please feel free to consult with us. We provide extensive support from the design stage for products such as "rubber caps" used at the tips of canes, as well as "grip parts" and "arm support parts" for wheelchairs. 【Products We Handle】 ■ Rubber Caps ■ Grip Parts ■ Arm Support Parts ■ Foot Support Parts ■ Others *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

Our company has over 40 years of experience, particularly in the automotive industry, where we have accumulated a wealth of experience. It is important for "gaskets" to maintain their performance over a long period. We focus on creating products that are particularly resistant to heat, oil, and weather. We also propose special mold structures to maintain gasket dimensions within tolerances. In addition, we have experience handling products such as "vibration-damping rubber," "cushion rubber," and "rubber covers." With the technology and know-how we have cultivated over the years, we can respond to various requests in rubber molding and processing, so please feel free to consult us about anything. 【Examples of Molded Products (Partial)】 ■ Gaskets ■ Hoses (Drain Hoses) ■ Vibration-Damping Rubber ■ Cushion Rubber ■ Rubber Covers *For more details, please refer to the PDF materials or feel free to contact us.

• Processing Contract

Kuzuhara Rubber Co., Ltd. has been manufacturing and selling a wide variety of industrial rubber products since its establishment in 1976. Our product range primarily focuses on automotive parts, but we also manufacture items for gas meters and the apparel sector. Reflecting the changing social conditions of recent times, customer demands are becoming increasingly diverse. To meet the needs of the times, we have always strived for agility and flexible responses. Moving forward, Kuzuhara Rubber will not only continue to manufacture existing products but also create new value in the world and consistently provide new products. Leveraging the technology and know-how cultivated in the automotive sector since our founding, we aim to be a company that is needed by our customers and society as a whole, with all employees working together towards this goal. 【Business Activities】 ○ Manufacturing and sales of industrial rubber products For more details, please contact us or download our catalog.

• Processing Contract