HKG Series Gantry V Grooving Machine
The The CNHAWE's HKG Series Gantry-type V Grooving Machine is a pinnacle of precision in sheet metal processing. It meticulously crafts grooves along the workpiece edges, essential for applications demanding immaculate accuracy and depth. Whether for bending, welding preparation, or aesthetic enhancement, these machines excel in delivering flawless grooves for superior results.
In over ten years, CNHAWE has been a beacon of innovation, elevating electro-hydraulic servo control technology to unparalleled levels. This groundbreaking integration with press brakes marks a pivotal shift in the sheet metal fabrication industry, continually revolutionizing the field and setting new benchmarks for innovation and possibility.
Model |
3200*1250 |
4000*1250 |
4000*1500 |
5000*1250 |
5000*1500 |
6000*1250 |
6000*1500 |
Max grooving width (mm) |
1250 |
1250 |
1500 |
1250 |
1500 |
1250 |
1500 |
Max grooving length (mm) |
3200 |
4000 |
4000 |
5000 |
5000 |
6000 |
6000 |
Max grooving height (mm) |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
Min grooving thickness (mm) |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
Min distance between V-groove and edge (mm) |
8 |
8 |
8 |
8 |
8 |
8 |
8 |
Max cutting speed (m/min) |
0-90 |
0-90 |
0-90 |
0-90 |
0-90 |
0-90 |
0-90 |
Return speed |
0-120 |
0-120 |
0-120 |
0-120 |
0-120 |
0-120 |
0-120 |
Left and right movement resolution of tool rest (mm) |
0.001 |
0.001 |
0.001 |
0.001 |
0.001 |
0.001 |
0.001 |
Positioning accuracy (mm) |
±0.01 |
±0.01 |
±0.01 |
±0.01 |
±0.01 |
±0.01 |
±0.01 |
Up and down movement resolution of tool rest (mm) |
0.001 |
0.001 |
0.001 |
0.001 |
0.001 |
0.001 |
0.001 |
Power of main servo motor (kW) |
5.5 |
5.5 |
5.5 |
5.5 |
5.5 |
5.5 |
5.5 |
Hydraulic system working pressure (MPa) |
7-9 |
7-9 |
7-9 |
7-9 |
7-9 |
7-9 |
7-9 |
Dimensions |
5300*2300*1700 |
6100*2300*1700 |
6100*2600*1700 |
7100*2300*1700 |
7100*2600*1700 |
8100*2300*1700 |
8100*2600*1800 |
Advanced Control System
Engineered for excellence, the machine sculpts precise V-shaped grooves, significantly enhancing the bending process for sheet metal intended for angled bends. Utilizing state-of-the-art CNC (Computer Numerical Control) technology, it ensures exceptional precision in controlling the groove's depth, angle, and placement.
High Precision Grooving
Engineered for excellence, the machine sculpts precise V-shaped grooves, significantly enhancing the bending process for sheet metal intended for angled bends. Utilizing state-of-the-art CNC (Computer Numerical Control) technology, it ensures exceptional precision in controlling the groove's depth, angle, and placement.
Gantry-Type Structure
Built with a robust gantry design, the structure provides exceptional stability during operation. This innovative design enhances movement versatility and ensures superior control over cutting and grooving processes, achieving precision and reliability.
Versatile Cutting Options
Achieve diverse groove depths and configurations to meet user-specific needs. This versatility extends to a range of materials, including carbon steel, stainless steel, and aluminum, making it adaptable for numerous applications.
Customizable Options
With varying configurations based on manufacturer and model, options include tool variations, feeding mechanisms, and size specifications, offering bespoke solutions for your unique machining requirements.
High Efficiency
The HKG series stands out with its accelerated processing speeds and minimized tool wear, ensuring high efficiency for sheet metal production lines. It is designed to achieve exceptional throughput with minimal downtime, maximizing productivity and efficiency.





1. Are you a manufacturer or a trading company?
A manufacturer with over 20 years of sheet metalworking equipment production experience.
2. Where is your company located?
Ma'anshan, Anhui Province, China. We are 360 kilometers away from Shanghai Pudong International Airport(PVG). And 35 kilometers away from Nanjing Lukou International Airport(NKG), about a 30-minute drive.
3 . How long does it take to deliver the machine?
We usually deliver machines within 30 days. For non-standard customized machines, the lead time will be longer but not exceed 50 days.
4 . What is your acceptable payment?
Generally T/T and L/C payments are accepted by us, with a 30% deposit and 70% payment before delivery. But for those special clients, we have better optional payments.
5. What is your warranty period?
We offer a one-year warranty period for general-version machines and a two-to three-year warranty for non-standard machines. Please confirm the warranty period with our sales in advance.
6. What services are included during the warranty period?
During the warranty period, we offer free replacement parts, excluding wearing parts.
7. Do you accept OEM customization?
Yes, we accept it. Including appearance, color, configuration, and more. The price of customized machines may be slightly higher. Please consult our sales for details.
8 . What do you do for Quality Control work?
During the R&D phase, our powerful technicians and engineers gather the most cutting-edge technologies, combined with our decades of industry experience, to complete research and development work. To ensure the strength and stability of the frame, many large processing equipment, like tempering furnaces and shot blasting machines, are used. To ensure machine accuracy, five-axis CNC centers and floor boring and milling equipment are used. Standardized processes are strictly followed during the assembly phase. The final machine must undergo dual certification from both internal and external acceptance departments before it can be put into the market.