A versatile machine hatch compatible with lightweight partitions and RC walls!
Lightweight partitions and RC walls are supported! A wall that can be removed only when needed. This detachable machine hatch is convenient for use as a wall on a daily basis and for creating an opening for the replacement or maintenance of large machinery a few times a year or once every few years. The outer frame attached to the wall is made of aluminum extruded material, and the frame depth can be set in 10mm increments from 110mm to 200mm. We attach welding anchor materials that match the frame depth dimensions before shipping, allowing for flexible responses to welding fixation on lightweight partitions or RC walls. It can also be made without a lower frame for three-sided frames, which can facilitate the entry and exit of large machinery; however, unevenness in the floor can affect the installation, so it is necessary to ensure a level floor surface. In a four-sided frame, the lower frame can often be an obstruction, but it can be made detachable.
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basic information
✔ The frame dimensions can be freely set between 110mm and 200mm. ✔ The aluminum edge material and outer frame of the door are precisely cut for a smart appearance (the specifications for removable lower frames differ). ✔ The surface material of the door can accommodate not only our specified color baked steel plates but also stainless steel and aluminum materials. It is also possible to ship with decorative sheets as an option. ✔ The interior of the panel is a combination of aluminum frames and honeycomb material or styrene foam (non-combustible cases use non-combustible polystyrene foam), making it very lightweight. ✔ A wide range of options unique to cleanroom door manufacturers, including tapered door windows and grilles. ✔ High dimensional accuracy produced by a cleanroom door manufacturer, all made to order in 1mm increments. * The outer frame is anodized, and the door body is wrapped with aluminum edge material, which is not suitable for on-site SOPs. In this case, please ensure that the surface material, edge material, and outer frame are pre-coated with baked paint or handled with decorative sheet application at the site or factory. * If opting for a removable lower frame, the lower frame cannot be filled with mortar. Please feel free to consult with us!
Price information
Since this is a custom-made product, we will provide a quote each time.
Delivery Time
※Since this is a custom-made product, the price may vary depending on the details. Please feel free to contact us.
Applications/Examples of results
If you need a large opening several times a year! For the occasional entry and exit of large machinery, large doors are typically used. However, securing the space for the rotation radius of the door or the sliding door's travel can sometimes be an issue. In such cases, detachable machine hatches are very convenient. Sanwaise also manufactures large fittings. Large yet relatively lightweight! Despite being large, they can be detached by hand because they use core materials like styrene foam and aluminum frames. However, the weight of a single panel of a large detachable machine hatch can be considerable, so it is essential to perform the detachment with an appropriate number of people according to the weight, and to be cautious of the surroundings to ensure safety during the operation.
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Company information
In clean rooms and various testing rooms, "observation windows" and "entrance doors" installed as equipment require various functions (such as airtightness and thermal insulation) that differ from standard architectural fittings. Sanwise Corporation develops, manufactures, and sells such specialized fittings for equipment. From small inspection openings to large doors for the entry and exit of machinery, sizes vary, and functions range from static electricity prevention to thermal insulation and high airtightness. Each product is custom-made to meet the specific needs of our customers. We respond promptly to inquiries and requests for quotes, so please feel free to consult with us!