CNC Guillotine Shearing Machine With E21S QC11K Series

Guillotine shearing machine working principle:

A hydraulic gate shear is a highly efficient and versatile cutting tool employed in industrial settings to cut large pieces of metal, plastic, or other materials into smaller, more manageable sizes. This type of shearing machine operates using hydraulic power to generate the necessary force for cutting. It typically comprises a robust frame or structure that securely holds the material to be cut in place.

The primary cutting mechanism of a hydraulic gate shear consists of a movable upper blade and a fixed lower blade. These blades are typically crafted from hardened steel and are meticulously aligned, creating a narrow gap or throat between them when brought together.

When utilizing a hydraulic gate shear, the operator positions the material to be cut onto the lower blade and initiates the machine. The upper blade is then pressed downward onto the material, exerting a shear force that breaks the material along the line of the blade gap. Subsequently, the cut material is separated from the remaining sheet and can be removed.

Hydraulic gate shears are capable of cutting various thicknesses of materials, ranging from 1mm to 25mm, depending on the specific machine and blade configuration. It is important to adjust the blade gap to match the thickness of the material being cut, ensuring that the applied force is sufficient to cut through the material without causing damage.

These shears find extensive application in numerous industries, particularly metalworking, manufacturing, construction, and recycling. In metalworking, hydraulic gate shears are commonly employed to divide large metal pieces into smaller sections for subsequent processing. They are also utilized in the production of plastics, paper, and various other materials.

Overall, hydraulic gate shears are recognized for their versatility and efficiency as cutting tools, making them widely favored in industrial settings. The simplicity of their design and ease of use contribute to their popularity when it comes to precisely cutting a diverse range of materials to specific dimensions or shapes.

Guillotine shearing machine performance characteristics:

• Adopt all-steel welded structure with sufficient strength and rigidity.
• Hydraulic transmission system, safe and reliable operation, and beautiful appearance.
• Equipped with a fast and flexible clearance adjustment mechanism, the CNC Guillotine Shearing Machine With E21S QC11K Series has high shearing accuracy.
• Equipped with a light alignment device, convenient for scribing and cutting.
• The CNC Guillotine Shearing Machine With E21S QC11K Serieshas a digital display device for the rear gear size and several shearing times.
• The machine is equipped with safety fence devices on the left and right, and behind, the electrical cabinet is equipped with the door opening and power off, and emergency switch devices at the front and rear, and the CNC Guillotine Shearing Machine With E21S QC11K Series  is fitted with protective cover foot switch to ensure the safety of operation during work.

Precautions for Guillotine shearing machine operation

• The hydraulic guillotine shear operator should wear tight protective clothing, the cuffs are tightened, the hem of the top cannot be opened, and must not be worn next to the machine tool, undressed, or wrapped around the body to prevent being strangled by the Hydraulic Guillotine Shear.
• Hydraulic guillotine shear operators must be familiar with the main structure, performance, and usage methods of the hydraulic guillotine shear.
• add lubricating oil regularly, fixed-point, and quantitatively according to the requirements of the lubrication chart before each start, and the oil should be clean without precipitation.
• Start the hydraulic guillotine shear for several cycles of the air operation, and try cutting sheets of different thicknesses (from thin to thick) under the condition that there are no abnormalities;
• Open the pressure gauge switch when shearing, and observe the oil circuit pressure value. If it is abnormal, the relief valve can be adjusted to meet the requirements;
• The shear plate must be free of hard marks, welding slag, slag inclusions, and welds, and no super thickness is allowed.
• Do not cut 2 types of plates of different specifications and materials simultaneously; do not cut stacked materials. Sheared sheets require a flat surface, do not trim the edges of burr sheets, and do not cut thin sheets and short materials that are not tightly pressed.
• The blade’s edge must be kept sharp, dull, or cracked and should be replaced in time.
• The protective fence installed on the hydraulic guillotine shear cannot block the operator’s eyes and cannot see the cut part.
• It is strictly forbidden to pick up waste on the ground during work to avoid being injured by falling workpieces. The trash generated after the operation is angular, and the operator should remove it in time to prevent stabbing and cutting.
• When shearing, the pressing device should firmly press the sheet, and it is not allowed to cut in the state of untight pressing.
• Pay attention to the safety of your fingers when feeding, especially when a sheet is cut to the end, do not pad your fingers under the sheet to graze or feed your fingers into the edge. Operator-fed fingers should be kept at least 200mm away from the scissor mouth and the pressing device.
• When operating the hydraulic guillotine shear, if abnormal noise or overheating of the fuel tank is found, it should be stopped immediately for an inspection. The maximum temperature of the tank is ≤60°C;
• All parts of the hydraulic guillotine shear should be kept lubricated regularly. Lubricating oil should be added by the operator once every shift, and the rolling bearing parts should be lubricated once every six months by the mechanic.
• The lubricating oil in the motor bearing should be replaced and filled regularly, and often check whether the electrical part is working normally, safe and reliable.
• Regularly check whether the triangle belt, handle, knob, and button of the Hydraulic Guillotine Shear are damaged. If the wear is severe, it should be replaced in time, and report the spare parts for replenishment.
• It is strictly forbidden for non-designated personnel to operate the Hydraulic Guillotine Shear. Normally, people must be stopped off the machine.
• Cut off the power after the work is over, and clean the corners of the work site in time.

Advantages Of CNC Guillotine Shearing Machine With E21S QC11K Series

• Three-point support rolling guide (lower eccentric shaft, front support shaft, upper eccentric shaft), do linear vertical motion, hydraulic cylinders do linear vertical motion.
• 100% hydraulic action on the cutting edge，The cutting angle is adjustable, and different cutting angles are used to cut plates with different thicknesses, which is suitable for cutting thicker plates and has better cutting quality.
• The CNC Guillotine Shearing Machine With E21S QC11K Series provides high strength, productivity, sensitivity and safety while reducing your production costs and improving your bottom line.
• This hydraulic shearing machine is the second generation hydraulic shearing machine.
• Adopt advanced hydraulic integrated valve block.
• The compact structure reduces pipe connections and improves the reliability and maintainability of the system.

Main Features

• All-steel welded structure, CNC Guillotine Shearing Machine With E21S QC11K Series has excellent rigidity and stability;
•  Auxiliary tool holder on the worktable, easy to fine-tune;
•  There is a support ball on the worktable, which is convenient for rolling operation;
•  With shear counting function, reduce manual counting;
• The CNC hydraulic shearing machine adopts an advanced hydraulic integrated system, which minimizes pipeline connections and ensures the reliability and safety of the system;
• International standard electrical appliances and switches;
•  The forearm with the ruler fixed on the workbench;
• Handwheel to adjust blade clearance;
• Electric back gauge, decelerated by gear;
•  Various CNC controllers can be configured: Estun E21S/E200S, Delem DAC310, DAC360, Maper HT071, Elgo P40, etc.

Standard Components Of CNC Guillotine Shearing Machine With E21S QC11K Series

•  Estun E21S NC controller
• German BOSCH-REXROTH hydraulic system
•  Germany Siemens motor
•  Sunshine oil pump
• Taiwan Shangyin ball screw
•  France Schneider Electric
•  Alignment device
•  Manual blade gap adjustment
•  Electric cutting angle adjustment
•  Insert material 6CrW2Si

Controller Functions Of CNC Guillotine Shearing Machine With E21S QC11K Series

• 160×160 LCD display
• Backgauge Control
• Control of general-purpose AC motors and inverters
• Intelligent positioning
• stock counter
• Program memory up to 40 programs with up to 25 steps per program
• one side positioning
• retract function
• One-key backup/restore parameters mm/inch

Main Motor

The German famous brand Siemens motor improves the service life of the main motor of the CNC Guillotine Shearing Machine With E21S QC11K Series , making the machine work in a low noise environment.

Hydraulic system

Made it more reliable and easier to maintain with America’s first valve. Low sensitivity to oil contamination and long service life

Electronic System

Schneider Electric components keep machines performing well even with unstable power, and customers can easily get replacements anywhere in the world.

Front Desk

The transfer ball on the table reduces surface scratches on the paper and front support arm, with a ruler for easy feeding.

Ball Clearance Adjustment

Better cutting performance can be obtained by adjusting the gap of the cutting blade by the motor according to the cutting thickness of the metal plate

Ball Screw

The hydraulic back gauge system uses silver-plated ball screws and slide bars with high precision.

Blade

Inserts have 4 cutting edges for longer life and less downtime.6CrW2Si inserts have high tensile strength for cutting carbon steel and stainless steel.

Security Fence

Guards on each side protect the user during operation

Hydraulic Pressure Pad

The lower end of the cylinder is made of non-metallic material, which has a certain elasticity and a large coefficient of friction. When cutting the sheet, the pressure pad can be in close contact with the sheet, providing enough friction to effectively prevent the sheet from shaking during the cutting process.

Technical Parameter

Why Choose Hydraulic?

• Competitive Pricing：Scientific cost control-higher production and lower price
•  Technical Support：Professional and timely technical support–engineers from abroad
•  Design Service：Our team has experience in all fields relating to product design and development. If you have any needs for your CNC Guillotine Shearing Machine With E21S QC11K Series , we are here to offer our support.
• Delivery：The effective purchasing and fast production departments enable us to delivery the machines in time