A guillotine shearing machine is a widely used mechanical equipment for metal sheet processing, which performs linear shearing on metal sheets through the relative motion between the upper and lower blades. Its structural characteristics and working principle make it occupy an important position in the metal processing industry, especially in situations that require high-precision and high-efficiency shearing.

1、 Structural characteristics

Integrated welding frame

Adopting an integral welded structure and undergoing vibration aging treatment to eliminate internal stress, the machine tool ensures high rigidity, high precision, and good stability, and can withstand large shear forces.

Three-point support rolling guide rail

The upper blade holder moves on a three-point support rolling guide, achieving seamless rolling, reducing friction and vibration, and improving cutting accuracy and blade service life.

Active blade holder and four blade long blade

The blade support design is flexible, making it easy to adjust the uniformity of blade clearance and ensure cutting quality. The four blade long blade can be sharpened multiple times to extend its service life.

Series oil cylinder synchronization system

Adopting a serial oil cylinder design ensures uniform force distribution on the tool holder during the cutting process, improving cutting accuracy and stability. By adjusting the flow rate of the oil cylinder, the cutting angle can be easily adjusted to meet the cutting needs of different thickness plates.

Mobile rear blocking device

Equipped with a motorized rear stop device and electronic counter, the rear stop position can be accurately adjusted to improve cutting efficiency.

Maofeng guillotine shearing machine product configuration：

01.Siemens Motor

The motor of our shearing machine is adopt world famous brand "Siemens", which will not only has low noise during working of the ma-chine but also has longer service life.

02.Germany Bosch Rexroth Hydraulic Valve

Integrated hydraulic system is compact.

Adopts electro-hydraulic proportional pressure valve,and the whole process pressure can be programmed and controlled to ensure stable and reliable machine performance.

03.American Sunny Oil Pump

Using American Sunny oil pump ensures long service life and reduces noise when working.

04.Servo Motor (Optional)

High performance servo motor is used to drive the CNC backgauge to ensure the positioning accuracy.

05.Pneumatic sheet support device (optional)

lt can reduce the sagging deformation of thesheet in the shear, improve the cutting quality.

06.Premium Backgauge (Optional)

Accuracy ball screw + linear guide construction, Synchronous transmission construction of unique design, stable and reliable.

07.Back light curtain (optional)

lt can reduce the sagging deformation of the sheet in the shear, improve the cutting quality.

08.Schneider Electric Components

Schneider electrical components are selected,all in accordance with DIN and lS0 standards.safe and reliable.

2、 Working principle

The guillotine shearing machine drives the oil cylinder through the hydraulic system, which drives the upper blade to move up and down, and comes into contact with the plate fixed on the lower blade to achieve shearing. The specific process is as follows:

Oil cylinder drive: Both sides of the oil cylinder move synchronously, pushing the upper tool holder to move vertically downwards.

Cutting process: The upper blade and lower blade cooperate to apply shear force to the board, causing it to break and separate.

Shear angle adjustment: By adjusting the flow rate of the series oil cylinder, the shear angle can be adjusted to reduce the distortion and deformation of the sheet metal.

3、 Performance advantages

High precision cutting: By adjusting the blade clearance and cutting angle, ensure cutting quality and efficiency.

Adjustable cutting angle

By adjusting the flow rate of the series oil cylinder, the cutting angle can be infinitely adjusted, reducing the distortion and deformation of the sheet metal and improving the cutting quality.

Long life blade

The movable blade support and four blade long blade design make it easy to adjust the blade clearance and extend the blade service life.

high efficiency

The hydraulic system provides powerful power, combined with an optimized tool holder structure, to achieve efficient cutting.

4、 Application Fields

The guillotine shearing machine is widely used in the following fields:

Automobile manufacturing: used for cutting body panels.

Mechanical processing: used for processing various metal components.

Power industry: used for cutting various metal sheets in the manufacturing of power equipment.

Aviation industry: In the aviation field, used for processing high-strength alloy plates.

5、 Technical advantages

high-precision

Adopting advanced CNC systems and precision transmission mechanisms to ensure precise control of cutting dimensions and angles, meeting high-precision machining requirements.

Efficient and stable

The hydraulic system uses well-known brand components to ensure leak free and stable operation. The built-in spring feeding cylinder increases durability and feeding stability.

intelligence control system

Equipped with a high-precision CNC system, it can accurately control parameters such as cutting size and angle, achieving high-precision sheet metal processing.

The guillotine shearing machine has become an indispensable and important equipment in the metal sheet processing industry due to its high precision, high stability, and long-life blades. With the continuous advancement of technology and the rapid development of industry, the gate type shearing machine will continue to improve in performance, accuracy, and intelligence, providing more efficient and accurate solutions for the metal sheet processing industry.