Lightweight even though it's made of steel! Lightweight steel sliding door.

Sleek and lightweight steel sliding door.

The door interior is a lightweight steel sliding door that uses an aluminum frame with honeycomb material and foam-type insulation. It can be used for a wide range of applications, from human traffic to the entry of large machinery. The interior consists of a lightweight steel sliding door made of an aluminum frame, honeycomb material, and styrene foam, with surface materials made of thin steel plates ranging from 0.4mm to 0.8mm, allowing for easier opening and closing compared to standard steel sliding doors. There are three types of opening and closing mechanisms available: manual, self-closing, and automatic. The rail cover can also be optionally equipped with a sanitary cover (sloped cover). The guide block is stored inside, and a rubber seal is used to enhance airtightness at the opening. In addition to being shipped with rust-proof paint, it can also be shipped with baked-on paint in specified colors. It is possible to change the viewing window and edge materials to stainless steel, making it a highly customizable lightweight steel sliding door. *1 Two locations (one set) at the door head and door tail. * This door does not qualify as a specific fire protection facility or fire protection equipment. Customers considering its use as fire protection equipment according to structural regulations should contact our sales representative. * A 1.6mm thick steel edge material surrounds the door body.

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Lightweight and smart stainless steel sliding door

This is a stainless steel sliding door with excellent weather resistance. Except for some visible parts, it is made entirely of stainless steel, making it suitable for rooms where aluminum or steel cannot be used due to chemical resistance and other factors. The surface material of the door itself is made of stainless steel sheet as thin as 0.5mm, and the interior consists of an aluminum frame and either paper honeycomb or styrene foam, allowing for very lightweight opening and closing compared to typical stainless steel doors. It is available in three types: manual, self-closing, and automatic, and the stainless steel rail cover can optionally accommodate a sanitary cover (sloped cover). The guide block is stored inside, and the opening is sealed with a rubber flap to enhance airtightness. *The surface material can also be color-coated steel or aluminum in addition to stainless steel sheet. It can accommodate different surface materials on either side, such as one side being stainless steel and the other side being color-coated steel. *There are two guide blocks (one set) at the leading and trailing edges.

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• Other clean room equipment and facilities
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Individually certified fire protection equipment 'Legacy Shield' series! Individually certified product with transparent glass, 60-minute fire-resistant specific fire sliding door.

This is a steel self-closing sliding door that has been certified by the Minister of Land, Infrastructure, Transport and Tourism as a specific fire prevention device (fire door). It features transparent glass without mesh, ensuring a clear view even in fire compartments. Since it is a type that attaches the rail directly to the wall, it can also be installed later. Additionally, it has a three-sided frame without a bottom frame, allowing for a smooth passage for carts and other items without any steps. *For more details, please refer to the PDF materials or feel free to contact us.*

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Supports lightweight partitions! Utility ultra-lightweight steel sliding door.

This is a versatile sliding door that accommodates lightweight partitions and RC structures, suitable for a wide range of applications from standard door sizes to large sizes for the entry and exit of heavy machinery. It is an ultra-lightweight steel sliding door that can be used for various purposes, from pedestrian access to large doors for heavy machinery. The frame of the opening can be selected from aluminum, steel, or stainless steel, all of which feature a rubber seal that closes the gap between the door and the frame. The opening and closing methods include manual, self-closing, and automatic options. Additionally, it is possible to have the rail cover as a sanitary cover (sloped cover) as an option. The guide blocks are stored inside the door at two locations, at the leading and trailing edges, per set.

• Other clean room equipment and facilities

Automatic sliding door with automatic closure during emergencies and fire protection equipment compatibility.

Automatically closes even in emergencies with automatic opening and closing! This is an automatic sliding door that complies with fire protection equipment and specific fire protection equipment regulations. It automatically closes upon receiving signals from fire alarms or smoke detectors, and as a standard feature, it is equipped with an emergency battery, allowing it to close automatically even if power is cut off during a fire. The automatic door engine is compatible with products from Fuso Electric Industry and Hashida Giken. *1 We believe that it meets the requirements for specific fire protection equipment, but interpretations may vary depending on the inspecting administrative agency, so please be sure to check with the relevant administrative agency in your installation area in advance. *2 It can also be configured without a battery.

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Fire-resistant equipment compatible! Directly mounted rail type self-closing steel sliding door.

A direct-attach steel sliding door that can be added to fireproof insulated panels! This is a type of steel sliding door that is directly attached to the wall with rails. It is designed with the installation on fireproof insulated panels in mind*1, and can be used as fire protection equipment (with or without a 6.8mm wire glass window) or as specific fire protection equipment (only without a window)*2. It supports both single and double sliding configurations. *1 It can also be adapted for walls other than fireproof insulated panels. Please contact us for details. *2 While we believe it meets the requirements for fire protection equipment and specific fire protection equipment, interpretations may vary depending on the inspecting administrative agency, so please be sure to confirm with the relevant administrative agency in your installation area beforehand.

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Fire-resistant equipment compatible! Lightweight partition wall storage type steel sliding door.

A built-in steel sliding door that fits neatly within the wall! This is a type of sliding door that is stored within a lightweight partition wall. Since the overhead rail is also built into the wall, it is designed to minimize dust accumulation on the top of the rail, making it easy to clean. It comes standard with a sliding closer without a rail stop, and the surface material is made of 1.6mm steel plate. It can be used with a window as a fire protection device, or without a window as a specific fire protection device. *1 The compatible thickness for the lightweight partition wall is only 115mm. *2 Only 6.8mm wired glass is available. *3 This product meets the requirements of relevant laws and regulations for specific fire protection devices and fire protection devices; however, interpretations of the law may vary depending on the administrative agency conducting the inspection. It is recommended to confirm the legal compliance of this product with the administrative agency in the area where it will be installed.

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High airtightness and thermal insulation doors and windows available! Custom sizes can be ordered in 1mm increments.

Our company offers a wide range of specialized fixtures such as "doors" and "windows" that have higher functionality than those for general buildings, used in factories, clean rooms, and various testing laboratories! 【Example of fixtures featured in the catalog】 ◎ Ideal for low-temperature clean rooms: "Insulated Resin Flush Door" ◎ Lightweight with a smart appearance: "Aluminum Frame Sliding Door" ◎ Suitable for large machinery loading and unloading: "Removable Machine Hatch" ◎ Fusion of sliding and flush doors: "Sliding Plus Door" ◎ No glass work required! Easy installation: "Aluminum FIX Window" Most products can be custom-made to the millimeter! ★ Currently, we are offering a 'Comprehensive Catalog' that covers all products ★ You can view an excerpt version from "Download." If you would like the complete version, please request it from "Contact Us."

• Clean Booth
• Other clean room equipment and facilities
• Office furniture

Finally, the long-awaited JBC brand soldering equipment direct sales online store has been launched. Free shipping nationwide in Japan, and all products of the JBC brand are available for purchase. More than 10 types of soldering tips, with quantity discounts for over 50. From the latest model compact stations to consumables, please be sure to visit our website.

The time for celebration has come! The new production hall has started operations! While finishing work continues in other parts of the building, metal shavings are already being produced in the first machining center. Last Friday afternoon, employees and their families, along with companies involved in the construction, gathered to celebrate the achievements so far. Cold drinks, hot barbecue, and an ice cream stand were provided. During the celebration, many employees had the opportunity to tour the entire new building for the first time. Visitors were introduced to the new machines and improved logistics through guided tours of the production area. The new training room, the training center on the upper floor, and the latest conference room for customers were also unveiled. With this new building, Volkmann GmbH has secured an additional 4,500 square meters of production space. This expansion was very important, as the existing hall had already reached its limits due to the company's ongoing growth and increased production volume.

▶Issue: Before further processing the powder in the next stage (such as packaging machines), it is necessary to inspect for the presence of metal foreign objects using a metal detector. To achieve high sensitivity, the powder needs to be inspected through free fall, but due to low ceiling height and operational inconvenience, it is not possible to install the metal detector in the next stage. ▶Solution: The CEIA metal detector will be installed under a Volkmann vacuum conveyor and on a Volkmann mobile lift. The height-adjustable lift will allow the product discharge outlet of the metal detector to be adjusted to the appropriate height for the mobile container. Additionally, the vacuum conveyor can be lowered to a height that allows the mobile lift to pass through doors. The powder will be transported, for example, from an IBC container to the mobile lift and then to the metal detector via vacuum transfer. Metal foreign objects will be sorted and collected in a separate bottle. The inspected powder will be collected in a mobile container. Another vacuum conveyor is installed for the next stage, such as the packaging machine, from which the powder will be drawn from this container. Inspection and separation of metal parts can be conducted very close to the next stage, and it is also possible in more distant production areas.

The video shows that there is a tank at the bottom of the vacuum conveyor, and steam is constantly being released (in a simulated manner). If no measures are taken, the steam will enter the inside of the vacuum conveyor, condense into water droplets, and cause powder adhesion. Both our company and our customers have been troubled by such installations. This time, with the special module jointly developed with Minato Engineering Co., Ltd., we have succeeded in blocking the rising steam. From around the middle of the video, you can see that this function is turned on. You should be able to understand that the steam that was previously rising has disappeared. As a result, it has become possible to install equipment in a steam atmosphere, which was previously difficult to do, with peace of mind.

【Period: Ongoing until October 31, 2025】 For orders of 10 pieces or more: Dry T-shirt 1 piece @1,800 yen (tax included) Dry Polo Shirt 1 piece @2,300 yen (tax included) (Includes garment and one print location) For sizes 3L and above, an additional 550 yen An additional 550 yen for each additional print location Design and data production fees are required separately. (No fee if submitting complete data) We accept orders for various purposes such as events, teams, goods, souvenirs, and gifts, from one piece to mass production. We also have many other garments not listed. Please feel free to inquire.