CH-75A and CH-80B Hydraulic Punching Machines are compact yet powerful tools designed for punching holes in steel plates, angle steel, U channels, H-shaped steel, copper busbars, aluminum profiles, and flat metal sheets. Perfect for industrial workshops, construction sites, and metal fabrication, these machines deliver fast, precise, and clean punching every time.
CH-75A: 30T punching force, suitable for iron plates up to 5mm thick, ideal for smaller angle steel and U channels.
CH-80B: 50T punching force, handles iron plates up to 16mm thick and copper sheets up to 20mm, accommodating larger U channels and angle steel.
Both models feature durable alloy steel punching dies, precision pressure plungers, and replaceable upper and lower molds, ensuring reliable performance and long service life. Humanized design with metal rings and dust caps prevents contamination, makes handling easy, and improves operational safety.
These machines require an electric hydraulic pump, providing stable pressure for efficient and high-quality punching. They are perfect for light-to-medium industrial tasks, offering clean holes without chips and accurate positioning for repeated work.
| Model | CH-75 | Output | 30T |
| Thickness of the iron sheet | ≤5mm | Angle steel | 3-5# |
| U Channel | 5-8# | Punching dies | 10.5/13.8/17.5/20.5mm |
| N.W/G.W | 35Kg/37Kg | Throat depth | 80mm |
| Model | CH-80B | Output | 50T |
| Thickness of the iron sheet | ≤16mm | Angle steel | 6-12# |
| U Channel | 8-15# | Punching dies | 16/18/22/25mm |
| N.W/G.W | 81Kg/84.5Kg | Throat depth | 120mm |
Highlights
Efficient punching for steel, copper, and aluminum materials
Fast, precise, and chip-free operation
Portable and user-friendly design
Compatible with an electric hydraulic pump for consistent performance
The CH-75A / CH-80B series is the ideal solution for manufacturers, construction professionals, and metalworking shops seeking a reliable, high-performance hydraulic punching machine for daily operations.
Founded in 2017, Yuhuan Changyou Hydraulic Tools Co., Ltd. is located in Yuhuan, Zhejiang. We are a comprehensive manufacturer integrating independent R&D, precision production, global sales and after-sales service.
We supply a full range of hydraulic tools, including hydraulic crimping tools, punching tools, bending & cutting tools, pipe tools, hydraulic pumps, hydraulic jacks and busbar machines.
With nearly 10 years of overseas trade experience, 85% of our products are exported to Europe, America, the Middle East, Southeast Asia and other global regions.
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Building 29, chuang Rong industrial City, Chengbei, Yuhuan city, Taizhou City, Zhejiang Province, China
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