China CNC Guillotine Shearing Machine For Sale
Cutting thickness: 6-30mm (optional)
Cutting width: 2500-4000mm (optional)
Features: Three trolley and rail structure ensure the tool holder moves smoothly along the upper and lower guide rails. You can adjust the blade gap for better cutting quality based on the plate’s needs.
Description >>
The three roller guide structure is adopted, and the front preloading guide rail makes the tool holder stick to the upper guide rail and the lower guide rail to move repeatedly without a gap. To obtain better-cutting quality, the blade gap can be adjusted according to the needs of different plates.
| Type | Cutting Thickness | Cutting Length | Cutting Angle | Throat Depth | Back-GaugeRange | Travel Times | Power | Dimension LxWxH |
| mm | mm | ° | mm | mm | cycle/min | kw | mm | |
| 6 x 2500 | 6 | 2500 | 0.5-1.5 | 100 | 10~600 | 14 | 7.5 | 3100x1700x1950 |
| 6 x 3200 | 6 | 3200 | 0.5-1.5 | 100 | 10~600 | 12 | 7.5 | 3800x1700x1950 |
| 6 x 4000 | 6 | 4000 | 0.5-1.5 | 100 | 10~600 | 10 | 7.5 | 4600x1700x1950 |
| 6 x 5000 | 6 | 5000 | 0.5-1.5 | 100 | 10~600 | 8 | 11 | 5700x1850x2150 |
| 6 x 6000 | 6 | 6000 | 0.5-2 | 100 | 10~600 | 6 | 11 | 6700x1900x2350 |
| 8 x 2500 | 8 | 2500 | 0.5-2 | 100 | 10~600 | 14 | 7.5 | 3100x1800x2050 |
| 8 x 3200 | 8 | 3200 | 0.5-2 | 100 | 10~600 | 12 | 7.5 | 3800x1800x2050 |
| 8 x 4000 | 8 | 4000 | 0.5-2 | 100 | 10~600 | 10 | 11 | 4600x1800x2050 |
| 8 x 5000 | 8 | 5000 | 0.5-2 | 100 | 10~600 | 7 | 11 | 5700x1900x2250 |
| 8 x 6000 | 8 | 6000 | 0.5-2 | 120 | 10~600 | 6 | 11 | 6700x1900x2250 |
| 10 x 2500 | 10 | 2500 | 0.5-2 | 120 | 10~600 | 10 | 11 | 3100x1850x2100 |
| 10 x 3200 | 10 | 3200 | 0.5-2 | 120 | 10~600 | 8 | 11 | 3800x1850x2100 |
| 10 x 4000 | 10 | 4000 | 0.5-2 | 120 | 10~600 | 6 | 15 | 4600x1850x2100 |
| 10 x 5000 | 10 | 5000 | 0.5-2 | 120 | 10~600 | 5 | 18.5 | 5700x2000x2500 |
| 10 x 6000 | 10 | 6000 | 0.5-2 | 120 | 10~600 | 4 | 18.5 | 6700x2000x2600 |
| 12 x 2500 | 12 | 2500 | 0.5-2.5 | 120 | 10~600 | 10 | 18.5 | 3100x2000x2200 |
| 12 x 3200 | 12 | 3200 | 0.5-2.5 | 120 | 10~600 | 8 | 18.8 | 3800x2000x2200 |
| 12 x 4000 | 12 | 4000 | 0.5-2.5 | 120 | 10~600 | 6 | 18.5 | 4600x2000x2250 |
| 12 x 5000 | 12 | 5000 | 0.5-2.5 | 120 | 10~600 | 5 | 22 | 5700x2100x2700 |
| 12 x 6000 | 12 | 6000 | 0.5-2.5 | 120 | 10~600 | 4 | 22 | 6700x2100x3000 |
| 16 x 2500 | 16 | 2500 | 0.5-2.5 | 120 | 10~600 | 8 | 22 | 3100x2100x2300 |
| 16 x 3200 | 16 | 3200 | 0.5-2.5 | 120 | 10~600 | 7 | 22 | 3800x2100x2400 |
| 16 x 4000 | 16 | 4000 | 0.5-2.5 | 120 | 10~600 | 6 | 22 | 4600x2100x2500 |
| 16 x 5000 | 16 | 5000 | 0.5-2.5 | 120 | 10~600 | 5 | 30 | 5700x2150x2700 |
| 16 x 6000 | 16 | 6000 | 0.5-2.5 | 120 | 10~600 | 4 | 37 | 6700x2150x2900 |
| 20 x 2500 | 20 | 2500 | 0.5-3 | 120 | 10~600 | 6 | 22 | 3100x2050x2400 |
| 20 x 3200 | 20 | 3200 | 0.5-3 | 120 | 10~600 | 5 | 22 | 3800x2150x2400 |
| 20 x 4000 | 20 | 4000 | 0.5-3 | 120 | 10~600 | 4 | 30 | 4600x2200x2800 |
| 20 x 5000 | 20 | 5000 | 0.5-3 | 120 | 10~600 | 4 | 37 | 5700x2300x2900 |
| 20 x 6000 | 20 | 6000 | 0.5-3 | 120 | 10~600 | 3 | 37 | 6700x2300x3100 |
| 25 x 2500 | 25 | 2500 | 0.5-3 | 120 | 10~600 | 5 | 37 | 3500x2250x2550 |
| 25 x 3200 | 25 | 3200 | 0.5-3 | 120 | 10~600 | 5 | 37 | 4000x2250x2550 |
| 25 x 4000 | 25 | 4000 | 0.5-3.5 | 120 | 10~600 | 3 | 37 | 4900x2300x3000 |
| 25 x 5000 | 25 | 5000 | 0.5-3.5 | 120 | 10~600 | 3 | 45 | 6100x2500x3100 |
| 25 x 6000 | 25 | 6000 | 0.5-3.5 | 120 | 10~600 | 3 | 45 | 7200x2600x3300 |
| 30 x 2500 | 30 | 2500 | 0.5-3.5 | 120 | 10~600 | 4 | 30 | 3400x2500x3000 |
| 30 x 3200 | 30 | 3200 | 0.5-3.5 | 120 | 10~600 | 3 | 37 | 4000x2600x3200 |
| 30 x 4000 | 30 | 4000 | 0.5-3.5 | 120 | 10~600 | 3 | 45 | 4600x2600x3400 |
CNC Guillotine Shearing Machine FAQ
What is a CNC guillotine shearing machine?
CNC guillotine shearing machine is a type of metal cutting machine that uses a descending blade to cut sheet metal into precise shapes and sizes. The term “guillotine” refers to the vertical cutting action of the blade, which is similar to the historical guillotine execution device. CNC stands for “Computer Numerical Control,” indicating that the machine is controlled by a computer program, allowing for precise and programmable cutting operations.
What are the key components of CNC guillotine shear?
Blade Mechanism: The central component of a CNC guillotine shearing machine is the blade, typically mounted on an upper ram that moves vertically to make the cut. The blade can be straight or slightly curved and is responsible for the actual cutting action .
Backgauge: An adjustable stop or fence located behind the cutting area helps position the material accurately for repeatable cuts. The backgauge can be programmed and controlled by the CNC system to ensure precise material positioning .
Hold-downs: These clamps hold the material in place to prevent movement during the shearing process.
Bed: The fixed horizontal surface where the material is placed. It often has markings and guides to help position the material accurately .
Control System: The CNC system allows for precise control and programming of the cutting process, enabling complex shapes and patterns to be cut with high accuracy and efficiency .
What are the advantages of CNC guillotine shearing machine?
Precision Cutting: CNC guillotine shearing machines are known for their precision and accuracy, producing clean, straight cuts with minimal distortion or burring on the edges .
High Efficiency: They can handle large cutting thicknesses and lengths with fast cutting speeds, making them ideal for mass production .
Programmability: The CNC system allows for programming of cutting parameters, making it suitable for complex cutting tasks .
How does CNC guillotine shearing machine work?
The working principle of CNC guillotine shearing machine is mainly based on shearing action, cutting the metal sheet placed on the machine bed (worktable) by vertical descent of the upper blade. It is also combined with the precise control provided by the CNC (computer numerical control) system. The following is its detailed working process and principle:
1. Place the metal sheet to be cut on the bed of the machine, fix the material with a hydraulic clamp or clamping device, and use a back gauge for precise positioning to ensure the accuracy of the cutting.
2. Input information such as material thickness, type and size into the CNC control system.
3. Set the cutting parameters such as blade gap, shear angle, stroke length, etc. according to the specifications of the sheet metal. For thicker materials, a smaller blade gap and a larger shearing angle are usually required.
4. According to the material processing requirements, set the cutting steps and paths to ensure the production of the correct workpiece.
5. Start the machine, the upper blade descends vertically under the drive of the hydraulic or mechanical system, and shears through the lower blade fixed on the bed.
When to choose CNC guillotine shearing machine?
CNC guillotine shearing machine is known for its high precision and strong shearing force, suitable for cutting thicker metal sheets, such as plates over 8mm. In contrast, the CNC swing beam shearing machine has lower accuracy when cutting thick plates, and its design limits its performance in thick plate shearing. Therefore, when thick plate materials need to be processed, CNC guillotine shearing machine is a better choice.
The cutting angle of CNC guillotine shearing machine can be adjusted, which is suitable for materials of different thicknesses and types. This makes it more flexible in situations where the cutting angle needs to be adjusted to accommodate different material thicknesses. The cutting angle of CNC swing beam shearing machine is fixed, which is not suitable for shearing thick plates.
