HKG Series Gantry V Grooving Machine
The Introducing the CNHAWE's HKG Series Gantry-type V Grooving Machine, an epitome of precision craftsmanship in sheet metal processing. This exceptional machine is engineered to carve meticulous grooves along workpiece edges, indispensable for applications that mandate unparalleled accuracy and depth. Whether it's for bending, welding preparation, or enhancing aesthetics, these machines consistently deliver flawless grooves, ensuring superior results in every project.
Over the past decade, CNHAWE has been a luminary of innovation, advancing electro-hydraulic servo control technology to unprecedented heights. This revolutionary integration with press brakes represents a transformative evolution in the sheet metal fabrication industry, continuously redefining the field and establishing new standards for innovation and potential.
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
Masterfully engineered for excellence, this machine sculpts precise V-shaped grooves, profoundly enhancing the bending process for sheet metal destined for angled bends. Through the use of cutting-edge CNC (Computer Numerical Control) technology, it guarantees exceptional precision in managing the groove's depth, angle, and placement, setting a new benchmark for accuracy in the industry.
High Precision Grooving
Masterfully engineered for excellence, this machine sculpts precise V-shaped grooves, profoundly enhancing the bending process for sheet metal destined for angled bends. Through the use of cutting-edge CNC (Computer Numerical Control) technology, it guarantees exceptional precision in managing the groove's depth, angle, and placement, setting a new benchmark for accuracy in the industry.
Gantry-Type Structure
Constructed with a formidable gantry design, this structure ensures unmatched stability during operation. Its innovative architecture boosts movement versatility and provides superior control over cutting and grooving processes, consistently achieving precision and reliability that surpass expectations.
Versatile Cutting Options
Craft diverse groove depths and configurations tailored to specific user needs with remarkable adaptability. This versatility covers a broad spectrum of materials, including carbon steel, stainless steel, and aluminum, rendering it suitable for a multitude of applications, unlocking limitless possibilities.
Customizable Options
With a variety of configurations tailored to different manufacturers and models, options include diverse tool variations, feeding mechanisms, and size specifications, providing bespoke solutions for your unique machining aspirations and requirements.
High Efficiency
The HKG series distinguishes itself with accelerated processing speeds and reduced tool wear, ensuring a high level of efficiency for sheet metal production lines. It's engineered to deliver exceptional throughput with minimal downtime, maximizing productivity and operational efficiency at every turn.





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.