Hydraulic pumps are categorized into several types based on structure, working principle, and flow regulation, each with unique features suited to specific application needs. The most common types in...
READ MORESH-70A Hydraulic Automatic Puncher is a professional-grade split-press punching machine designed for precision, durability, and ease of use. Perfect for metalworking workshops, industrial plants, and electrical or chemical industries, it delivers accurate, burr-free punching across a wide range of materials.
| Model | SH-70A | Punching force | 31T |
| NET Weight | 14.5Kg | Gross weight | 18Kg |
| Throat depth | 77mm | Accessories | 10.5/13.8/17.5/20.5mm |
| Max thickness | 12mm of copper sheet / 8mm of iron plate | ||
Key Features
Powerful Punching Force
Up to 31T punching force, capable of handling 12mm copper sheets and 8mm iron plates with ease.
Multiple punch sizes included: 10.5mm, 13.8mm, 17.5mm, 20.5mm, offering flexibility for various projects.
Split-Press Design & Adjustable Throat Depth
77mm throat depth accommodates diverse material widths.
Split-press structure ensures stable operation and precise alignment.
Durable & Safe Construction
Thickened base enhances machine stability during operation.
Ergonomically designed handle improves leverage and reduces operator fatigue.
Male connector with dust caps prevents debris ingress, extending pump and machine life.
High-Precision Molds
Accurate punching point, burr-free output, and long-lasting molds.
Suitable for aluminum ribs, angle steel, copper ribs, channel steel, and metal sheets.
Versatile Use & Portability
Ideal for electric power, chemical, steel, machinery, and industrial applications.
Lightweight design: 14.5kg net weight, packed in a plastic box for easy transport.
Compatible with electric or manual hydraulic pumps.
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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