
Copper Busbar Punching Machine
What This Machine Is
This machine is made by Zhejiang Zhongyan Machinery Manufacturing Co., Ltd. It is optimized for copper bar punching. Copper is soft. It has good ductility. Burrs and uneven sections often appear during punching. The copper busbar punching machine controls material deformation by optimizing punch clearance and punching speed. The hole section is smooth. It has no burr. The hole wall is clean.
Which Busbars This Model Fits
This model works on copper busbars. The max punching thickness is 10–12 mm. The hole range is Φ4.3 mm to Φ34 mm. The punching force is 23–35 tons. The throat depth is 110 mm. The unit fits switchgear, distribution boxes, and transformer leads. It also fits busway connection bars and new energy projects. It fits power fittings too. One person can operate it.
Technical Specifications
|
Parameter |
Description |
|
Material |
Copper busbar |
|
Drive method |
Hydraulic |
|
Max punching thickness |
10–12 mm |
|
Punching diameter range |
Φ4.3 mm–Φ34 mm |
|
Punching force |
23–35 tons |
|
Throat depth |
110 mm |
|
Mold material |
High-carbon tungsten alloy steel |
|
Operators |
1 person |
How To Identify The Right Model
First, check your busbar material. This machine is optimized for copper. Second, check your busbar thickness. The max punching thickness is 10–12 mm. Third, check your hole size. The range is Φ4.3 mm to Φ34 mm. Fourth, check your hole position. The throat depth is 110 mm. Fifth, check your output needs. For copper bar punching, the copper busbar punching machine is a good choice.
Quality Control For This Equipment
Our factory covers about 2,000 square meters. We have a gantry SP1020B and a fully automatic machining center. We make the core parts ourselves. This unit uses a C-type open working head. It is easy to load the copper bar and align the hole. The punching molds use high-carbon tungsten alloy steel. They wear well. They fit high-frequency copper bar punching.
Customization And OEM Support
We support customization for this equipment.
• Punching molds can be customized to common hole sizes. Metric and inch sizes are both fine.
• The punching throat depth can be customized to the copper bar width.
• We can make special hole molds to match your needs.
We have our own R&D team. Our products hold several national patents. We passed ISO9001 and CE certification in 2017.
Packing, Shipping And How To Buy
• Packing: Standard export wooden case with shock-proof material inside.
• Shipping terms: EXW and FOB are our main terms. Other terms can be discussed.
• Packing size: Whole machine in one case, with standard punching molds and tools.
• Accessories: Operation manual, mold list, and factory inspection report.
To buy this machine, tell us your copper bar thickness and hole sizes. We will recommend the right model. We will also quote you the price and delivery time.
Certificate

Packaging and Transportation






FAQ
Q: Copper bar punching often makes burrs. Can your machine solve this?
A: Yes. We optimize punch clearance and punching speed. This controls material deformation. The hole section is smooth with no burr. It needs no second grinding.
Q: Can it also punch aluminum bars?
A: Yes. But for copper bar punching, we suggest a mold clearance optimized for copper. If you switch materials often, you can keep two mold sets.
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