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  3. 長沢製作所
  4. Exciting Keylex Adoption Cases Being Published (3) - Keylex is in Such Places!
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  • Mar 31, 2022
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Mar 31, 2022

Exciting Keylex Adoption Cases Being Published (3) - Keylex is in Such Places!

長沢製作所 長沢製作所
Keylex has been installed in various locations and has received positive feedback! We are introducing situations that may be helpful for those considering Keylex. Currently, we have published up to number 8! ~ Number 1 ~ Public transportation ~ Number 2 ~ Medical institutions ~ Number 3 ~ Retail stores ~ Number 4 ~ Educational institutions ~ Number 5 ~ Apartment complexes & garbage collection areas ~ Number 6 ~ Temporary fencing sites ~ Number 7 ~ Storage rooms, rental warehouses ~ Number 8 ~ Retail stores (2) We will continue to introduce case studies in the future!
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Keylex Case Study Introduction - Store (2)

Free yourself from key management! Enjoy a stress-free environment with keyless access!

This is the second installment of the "Keylex Case Studies Introduction: Store Edition." Keylex is being adopted and implemented in stores and commercial facilities. In restaurants and similar establishments that employ many part-time workers, managing keys can often be a challenge. With Keylex, doors can be opened with a button press, eliminating the need to prepare keys for each employee and preventing issues related to lost keys or retrieving keys from departing staff! With the automatic locking type, the door locks automatically when closed, preventing any forgetfulness in locking up after closing. If the store is not open 24 hours, it is also possible to restrict access at night to prevent unauthorized entry by those who know the access code. The deadlock feature that disables this button operation is available in the 1100, 2100, and 4000 series! It has a reliable mechanical structure that can be installed outdoors! 【Keylex Features】 ■ Allows for restricted access for a specific number of people. ■ The automatic locking type prevents forgetfulness in locking and ensures the door is always secured. ■ Being button-operated means there is no need to carry keys. ■ It has a mechanical structure that does not require electrical work. ■ Number changes can be easily made, allowing for low-cost security maintenance.

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Keylex Case Study Introduction - Trunk Rooms, Rental Warehouses

No battery depletion! Maintenance-free with a mechanical structure!!

Keylex can be installed in rental storage spaces such as trunk rooms and rental warehouses. It features a keypad type where you enter a PIN, so there is no need to carry keys, and you don't have to worry about losing them. You can also share the code with multiple people, making it suitable for families sharing a trunk room. Keylex operates on a mechanical mechanism that does not use batteries or power. With battery locks, you need to replace the batteries regularly, but with Keylex, you have a maintenance-free solution without the hassle of battery failures or replacements. Additionally, since it does not use electricity, it can be installed outdoors, which is an advantage of mechanical systems! When there is a change in users, you can simply change the PIN. For the 3100 and 4000 series, you can change the code without removing it from the door! 【Keylex Features】 ■ It allows for restricted access for a specific number of people. ■ If it's an automatic locking type, it prevents forgetting to lock the door, ensuring it is always secured. ■ Being button-operated means there is no need to carry keys. ■ It is a mechanical system that does not require electrical work. ■ You can easily change the code, allowing for low-cost security maintenance.

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Keylex Case Study Introduction - Temporary Enclosure Site

Durable Keylex that is strong against outdoor conditions and rain!

Keylex is utilized in fences and temporary enclosures used at many construction sites and building renovation projects. By restricting access to those not involved in the construction, it helps prevent theft and enhances security at the construction site. Temporary enclosure sites often have environments exposed to the elements without roofs, and since there are frequent entries and exits during construction work, sturdy products are required. Keylex is a completely mechanical system that does not use electricity or power, making it suitable for outdoor installation. Its mechanical design also ensures excellent durability, and it does not easily break down even with frequent use. It has earned high trust due to its robustness. *Keylex also offers optional covers. In addition to security and durability, there is no need to carry keys, providing added convenience. Experience peace of mind and safety with Keylex in various environments!! 【Features】 ■ Allows for restricted access for a specific number of entries and exits. ■ The automatic locking type prevents forgetting to lock, ensuring it is always secured. ■ Button-operated, eliminating the need to carry keys. ■ Mechanical mechanism that does not require electrical work. ■ Easy to change the code, allowing for low-cost security maintenance.

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Keyless Adoption Case Study - Apartment Complex & Garbage Collection Area

No need to carry keys! Why not make your life more convenient with Keylex?

Keylex is also adopted in collective housing such as condominiums and apartments, as well as garbage collection areas. There is no need to carry keys, and since it is a keypad type, it visually enhances security. In rental housing, it is necessary to change the keys when tenants change, but with Keylex, you can easily change to a new passcode, saving unnecessary costs and effort! Not only for housing, but Keylex effectively addresses concerns such as, "There are many illegal dumpings in the garbage collection area, and I want to restrict use by non-residents. However, giving keys to all residents is also a concern..." The keypad type keeps outsiders away, eliminating worries about theft of aluminum cans or arson. There may be cases where the collection area does not have a roof or awning. Keylex is mechanical and does not use electricity or batteries, so it is unaffected by outdoor environments such as being exposed to rain! 【Features】 ■ It allows for restricted access for a specific number of people. ■ With the automatic locking type, it prevents forgetting to lock, ensuring it is always in a locked state. ■ Since it is button-operated, there is no need to carry keys. ■ It is a mechanical mechanism that does not require electrical work. ■ It allows for easy number changes, enabling low-cost maintenance of security.

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Keylex Case Study Introduction - Educational Institutions

Improved convenience and cost reduction with a mechanical numeric keypad!

Keylex is being adopted in schools and student dormitories. It is often installed in club rooms, freeing users from the hassle of carrying keys and the risk of losing them! Depending on the operational case, there may be situations where key management is necessary for emergencies. Keylex also offers a keyed type that can be unlocked with key operation alone, without needing to enter a passcode. Typically, users can enter and exit using a passcode, while the person in charge can unlock it with a key. The structure of Keylex is mechanical, allowing it to be installed outdoors! It can be purchased at a lower cost compared to electronic locks. In terms of cost, it does not use electricity, so there are no expenses for wiring work. Additionally, since it does not use batteries, regular replacement work due to battery depletion and battery costs can be avoided. Not only in schools, but there are also cases where budgets are fixed, so it is being adopted from a cost perspective as well. 【Keylex Features】 ■ Allows for restricted access for a specific number of people. ■ An automatic locking type prevents forgetting to lock, ensuring it is always secured. ■ Button-operated, eliminating the need to carry keys. ■ Mechanical mechanism that does not require electrical work. ■ Easy to change the code, enabling low-cost maintenance of security.

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Keylex Case Study Introduction - Store

Access restrictions with the deadlock feature!

Keyless systems are being implemented in stores and commercial facilities. Since it is keyless, there is no need to hand out keys to employees. Did you know that Keyless has a "deadlock" setting? Deadlock is a feature that restricts unlocking the door to key operation only. When switched to deadlock, button operation becomes impossible, making it recommended for situations where you want to limit access for part-time workers who know the passcode outside of business hours! In deadlock mode, only the owner with the key can unlock the door. This feature can be easily switched using the knob on the inside. *This can be used with the automatic locking model that has the deadlock feature. 【Keyless Features】 ■ It allows for restricted access for a specific number of individuals. ■ With the automatic locking type, it prevents forgetting to lock the door, ensuring it is always locked. ■ Since it is button-operated, there is no need to carry keys. ■ It has a mechanical mechanism that does not require electrical work. ■ It allows for easy number changes, enabling low-cost maintenance of security.

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Keylex Case Study Introduction - Medical Institutions

Convenient for places with a large number of people coming and going! No need to manage keys with keyless entry!

Keylex has been widely adopted in medical institutions such as hospitals, clinics, and nursing homes. Since it is button-operated, there is no need to carry keys, eliminating the risk of losing keys and simplifying management, making it very convenient. Additionally, Keylex is purely mechanical and does not use electricity, so it is not affected by power outages. The passcode can also be easily changed. 【Features】 - Allows for restricted access for a specific number of individuals. - An automatic locking type prevents forgetting to lock, ensuring it is always secured. - Being button-operated means there is no need to carry keys. - It has a mechanical structure that does not require electrical work. - The passcode can be easily changed, allowing for low-cost security maintenance. We would like to express our gratitude to healthcare professionals for their efforts during the prolonged COVID-19 pandemic.

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Keylex Case Study Introduction - Public Transportation

The convenience and security of button-type locks.

There are many instances where our Keylex has been adopted in various public transportation facilities and pathways, such as railways and airports. Since entry and exit are done by pressing a button to enter a PIN code, there is no need to carry keys, and locking and unlocking can be done without using power or batteries, making it a highly convenient product. Additionally, it can restrict or prohibit entry by individuals not associated with the facility, thereby enhancing security. Changing the code is also easy, which helps reduce the hassle and cost of cylinder replacement, making it very economical. Keylex, with its rich track record, is also utilized in situations beyond public transportation. 【Features】 ■ It allows for the restriction of entry and exit for a specific number of individuals. ■ With the automatic locking type, it prevents forgetting to lock the door, ensuring it is always in a locked state. ■ Since it is button-operated, there is no need to carry keys. ■ It has a mechanical mechanism that does not require electrical work. ■ The code can be easily changed, allowing for low-cost maintenance of security.

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【Metal Crack Repair】We repair cracks in metal products without applying heat.

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The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

May 15, 2026

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Casting prototype and casting repair.

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The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without affecting the base material with heat. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

May 15, 2026

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Casting sand mold 3D printer prototype production

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● The production time for cast prototypes can be shortened! Since model making is not required, the production time for prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly producing sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! Different products, such as similar shapes or varying dimensions, can be molded at the same time in one molding process. This allows for the verification of multiple types in a short period.

May 15, 2026

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Aluminum casting repair: Metal crack repair without applying heat.

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The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

May 14, 2026

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[Cast Prototype] 3D Printer Molding Prototype with Cast Sand Molds

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● The production time for casting prototypes can be shortened! Since model making is not required, the production time for prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly creating sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! Different products, such as similar shapes or variations in dimensions, can be created in a single molding process. This allows for the verification of multiple types in a short period.

May 14, 2026

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