JDH-140-A7-NC
CNC Automatic Channel Steel Punching Production Line JDH-140-A7-NC
Higher-capacity automatic CNC channel steel punching line with automatic feeding for batch production.
Top Speed: 60/80 strokes per minute
Main Motor: 15-18.5 kW
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Technical Specifications
| Model | JDH-140-A7-NC |
|---|---|
| Top Speed | 60/80 strokes per minute |
| Overall Dimensions | 12500 × 2400 × 1800 mm |
| Cylinder Stroke | 100-150 |
| Hydraulic Cylinder | ROB-160 |
| Solenoid Valve | 3PAV |
| Vane Pump | AP2014 |
| Main Motor | 15-18.5 kW |
| Machine Weight | 5500 kg |
| Machine Structure | Longmen type machine head + automatic feeding rack |
Machine Overview
This automatic punching production line for channel steel is an integrated system for raw-material feeding, straightening, positioning, punching, cutting and finished-product coding.
The brochure positions it for building steel structures, curtain wall embedded parts, mechanical manufacturing, automotive chassis, storage equipment and rail transit.
Choosing the JDH-140-A7-NC channel steel configuration
This model uses an ROB-160 hydraulic cylinder and a 15–18.5 kW main motor. Compare the hydraulic and motor configurations when planning your channel-steel punching line.
Compare with JDH-140-A5-NC with ROB-140 and 11–15 kW motor. Send your material section, wall thickness, hole drawing and target production volume to Goldensea for a suitable machine proposal.
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Key Features
Chain-type automatic feeding rack for 8-20 materials at one time.
Automatic loading, feeding and unloading.
Supports one-side, two-side or three-side punching on channel steel.
Integrated cutting, angle cutting, notch cutting and coding.
Touchscreen control for hole spacing and cut length.
Hydraulic drive with PLC and servo feeding.
Automatic fault detection system.
Frequently Asked Questions
What is the main difference from the JDH-140-A5-NC channel-steel line?
The brochure shows the JDH-140-A7-NC with a ROB-160 cylinder, a 15-18.5 kW motor and a 5500 kg machine weight.
Can it process large batches?
Yes. The brochure positions it for automatic loading and high-volume processing.
Does it support variable hole spacing?
Yes. Equal-distance and non-equal-distance punching are both described.
Is coding available on the finished parts?
Yes. The brochure includes coding as one of the supported process requirements.
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