Assurance mold - List of Manufacturers, Suppliers, Companies and Products

Mold Design × Mold Forming: Reliable Molds for High Cycle Production

Dramatic improvement in productivity! Proposing faster and more efficient solutions with high-cycle molds.

Delivering peace of mind, Fujiseiki's "High Cycle Molds." Excellent disassembly/assembly characteristics and outstanding maintenance capabilities. Expanded from 4-cavity to 8-cavity using the same size molding machine, achieving a cycle time of 5 seconds with a 280t molding machine. The conventional 220t mold for CD cases, which had a cycle time of 8 seconds, has dramatically improved productivity to 8-cavity 280t with a cycle time of 5 seconds in our specifications. Additionally, by transitioning from the conventional cold runner structure (22 seconds) to a fully hot runner system, we have achieved high-speed molding in 15 seconds. This contributes to reducing runner waste and supports high cycle production. Furthermore, we support further efficiency improvements with the following technical proposals: ■ Runner-less design: Reducing resin waste & enabling high cycles ■ Optimization of product shape and runner: Improving release and cooling properties ■ Material changes: Enhancing thermal conductivity for better cooling efficiency ■ Cooling circuit optimization: Design based on thermal analysis and flow analysis *For more details, please download the PDF or feel free to contact us.

Company：FUJI SEIKI Co.,Ltd
Price：Other

Mold Design
Assurance mold

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Mold Design × Mold Shaping: Reliable Molds Even for Mass Production

Improvement of productivity through proposals for maximum number of parts using the same size molding machine.

We introduce the high-efficiency "mold" solution from Fuji Seiki that delivers peace of mind. The key feature is the ability to achieve the maximum number of parts produced with molding machines of the same size. In the case of medical components, where it has been difficult to increase the number of parts with conventional molding machines, our company has significantly improved the production volume per unit time even with molding machines of the same size by optimizing the structure and flow path design. For example, the syringe (lock) mold accommodates 48 parts, and the needle cap (hot runner) mold accommodates 144 parts. As a result: - Productivity increased by 150% with existing molding machines - Expansion of production volume with one size smaller molding machines - Minimization of molding equipment investment costs 【Main Features】 ■ High number of parts: Syringe 48 parts / Needle cap 144 parts compatible ■ Compatibility: High-efficiency operation with the same size molding machines *For more details, please download the PDF or feel free to contact us.

Company：FUJI SEIKI Co.,Ltd
Price：Other

Mold Design
Assurance mold

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Mold Design × Mold Forming: Reliable Molds with High Compatibility

Easy disassembly and assembly! Compatible design allows for quick recovery through parts replacement.

We introduce the features of Fujiseiki's "compatible molds" that deliver peace of mind. Designed with a focus on exchange precision, disassembly and assembly can be carried out smoothly. After replacing parts, production can be resumed immediately, significantly reducing line downtime. Furthermore, spare parts are ensured to have good quality regardless of which CAV they are used in, achieving efficiency in parts management and rapid recovery response. Maintenance has also become easier, contributing to reduced work time and avoidance of reliance on specific personnel. While alleviating the burden on operators, we support increased equipment operating rates. 【Main Features】 ■ Easy disassembly/assembly: Reduces work burden with minimal tools ■ Rapid production recovery: Line can be restarted immediately after part replacement ■ Improved maintainability: Shortens work time and increases operating rates ■ Compatibility among multiple molds is also realized, minimizing production downtime during troubles *For more details, please download the PDF or feel free to contact us.

Company：FUJI SEIKI Co.,Ltd
Price：Other

Mold Design
Assurance mold

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Die Design × Die Molding: Reliable Molds for Minimizing Cavity Spacing

Mold design that minimizes dimensional variation even with multiple parts and reduces defects in subsequent processes.

Fujiseiki's "Mold for Minimizing Cavity Differences" delivers peace of mind and high precision. Even in mass production or multi-cavity operations, it minimizes dimensional differences across all cavities to the utmost limit, significantly reducing defect rates in subsequent processes. In mold processing, we thoroughly manage component precision, minimizing even slight processing errors. This effectively suppresses variations between individual products that are likely to occur during mass molding. Furthermore, during the mold design phase, we utilize flow analysis (CAE) to optimize the filling balance for each cavity, preventing resin flow irregularities that can lead to dimensional errors. ■ Features - Temperature distribution simulation: Achieves uniform temperature control across all cavities - Injection pressure sensor: Detects and corrects pressure variations in real-time - Three-dimensional measuring machine: Samples and centrally manages dimensional data - High-precision molding compatibility: Adapts to strict tolerances in fields such as medical and electronics *For more details, please download the PDF or feel free to contact us.

Company：FUJI SEIKI Co.,Ltd
Price：Other

Mold Design
Assurance mold

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Die Design × Die Molding: Reliable Molds with Confirmation TRY

Pre-shipment confirmation conducted with in-house TRY machine!

The "Confirmation TRY Mold" from Fuji Seiki has six molding machines ranging from 75t to 650t in-house, and conducts pre-TRY with actual injection for all molds. By completing mass production preparations during the prototype stage, from setting molding conditions to appearance evaluation, we achieve immediate startup and production stabilization after delivery. The maximum mold size can accommodate up to 1000mm. While based on 280t class molds, we can flexibly handle small to large parts. ■ Benefits of In-House Prototyping: TRY verification is conducted on all molds using in-house molding machines. All processes from mold operation, appearance evaluation, to setting molding conditions are completed in-house. Verification can be performed in a real environment close to the target cycle. Deliveries come with actual data, minimizing on-site trials. This is especially recommended for those struggling with trial and error or condition setting after implementation. By predicting issues and streamlining adjustment work, we support the quickest possible startup of mass production. *For more details, please check the PDF document or feel free to contact us.

Company：FUJI SEIKI Co.,Ltd
Price：Other

Mold Design
Assurance mold

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Mold Design x Mold Forming: Reliable Molds with Cooling Efficiency

Mold based on optimal cooling circuit design.

We would like to introduce our mold design and manufacturing services. Molds are fundamentally based on uniform cooling and simultaneous cooling, but it is important to modify the cooling circuits according to the product shape (such as areas with thick sections). Our company has an appropriate cooling structure based on our unique cooling concept. Additionally, the use of hot runners not only shortens the molding cycle but also reduces the amount of resin materials used. Depending on the resin used, we customize hot runners in-house to accommodate specific needs. We have received feedback from customers stating, "With high cycle times and multiple cavities, we have been able to produce with one molding machine instead of two." *For more details, please refer to the PDF document or feel free to contact us.

Company：FUJI SEIKI Co.,Ltd
Price：Other

Mold Design
Resin mold
Assurance mold

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Die Design x Die Molding: Reliable molds that reduce maintenance costs.

We select appropriate steel materials, apply surface treatment, and perform gas escape processing! We can design according to your needs, such as improving wear resistance and ease of maintenance!

We would like to introduce our molds that reduce maintenance costs. As a "gas venting measure for plastic molds," we install appropriate air vents and air grooves according to the resin used and the shape, achieving a structure with high gas venting efficiency. We also consider the balance of protrusions after molding, setting clearances for each resin, and selecting appropriate steel materials and surface treatments for parts that operate and slide to ensure corrosion and wear resistance, implementing "wear and galling measures." Additionally, we conduct "in-house heat treatment" for the purposes of suppressing aging changes, improving wear resistance, and stabilizing hardness. We always consider the assembly and disassembly of molds, designing them for easy maintenance. *For more details, please refer to the PDF document or feel free to contact us.

Company：FUJI SEIKI Co.,Ltd
Price：Other

Mold Design
Assurance mold

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Mold Design × Mold Forming: Reliable Molds with High Durability

Maximize mold life with five precise controls such as heat treatment and gas venting!

The "Durable Molds" from Fuji Seiki are designed with high quality backed by a durability record of over 10 million shots. With more than 650 maintenance cases for molds produced between 1996 and 2005, including repairs and spare parts support, we achieve long life and stable operation. Furthermore, by thoroughly implementing the following five precision management practices, we ensure even greater molding stability and longevity. ■ Features - Heat treatment management using in-house quenching equipment: Processed under optimal conditions for each part - Thickness precision of mold bases managed to ±5μm: Stable mold alignment accuracy - High-precision measurement of part dimensions and traceability: Minimization of defect rates - CAE calculation design of clamping pressure receiving surfaces: A robust structure that withstands resin pressure - Optimal gas vent structure design: Reduction of molding defects and corrosion risk measures *Please feel free to contact us for more details, as this may vary depending on the molding materials.

Company：FUJI SEIKI Co.,Ltd
Price：Other

Mold Design
Assurance mold

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Reliable molds with a quality management system for mold design and mold forming.

Support for peace of mind in the molding site with over 10 years of inspection record storage, allowing for immediate identification of dimensional defects.

The "Quality Control System Equipped Molds" from Fuji Seiki achieves thorough traceability from design and manufacturing to the operational phase after delivery. Measurement inspection data for mold components and die sets is recorded and stored for over 10 years, allowing for rapid identification of causes in the event of dimensional defects. By comparing with past data, it also supports decisions on replacing worn parts and adjusting target values, strongly aiding in stabilizing molding quality. In collaboration with domestic and international production bases, we flexibly respond to dimensional and appearance inspections of molded products. This includes regular inspections after trial molding, maintaining high precision mold quality even in long-term operations. ■ Features - Centralized management of measurement data: Dimensional inspection records for mold components and die sets stored for over 10 years. - Early identification of defect causes: Immediate identification of causes through record verification in the event of dimensional defects. - Support for judgment on part wear: Usable for decisions on replacing worn parts and adjusting target values. - Molded product inspection support: Capability to conduct dimensional and appearance inspections of product samples. *For more details, please download the PDF or feel free to contact us.