Case Study on the Use of Portable Processing Machines: "Boss Diameter Expansion of Mast Top Pins"
We repaired the mast top pin boss of the large cargo handling machine (coal hoist).
The "WS Series" is a small-sized portable processing machine. In the repair of the mast top pin boss of large cargo handling machinery (coal handling machines), it is difficult to disassemble and relocate due to the deformation of the pin boss and the size of the machinery. This time, we performed boring on-site using the WS. We combined the boom boss and the mast top boss, cut them directly, and changed the diameter from Φ140 to Φ160. Due to the limited clearance with the boom, we tilted the main body for installation, finished it within the tolerances of the manufacturing drawing, and inserted a Φ160 pin to complete the process. *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
【Usage】 - Automatic suppression after setting is performed - Boring and welding of shaft holes are possible - Portable lathe machining (plus welding machine) - Compact body suitable for on-site processing and repairs - Vertical and horizontal hole processing is possible *For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
At Daiyō Kōki Co., Ltd., we provide services based on five pillars: "Construction Machinery Related Business," which supports our customers' smooth business operations through proposals for construction machinery tailored to their needs, as well as "Industrial Machinery Business," "Plant Related Business," "Tunnel Related Business," and "Rental Business." Please feel free to contact us if you have any requests.