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QC12Y/K Series CNC Standard/Hydraulic Swing Beam Shearing Machine

The QC12Y/K series hydraulic swing beam shearing machine is a high-precision metal shearing solution widely used in sheet metal processing, metal fabrication, and manufacturing industries. Designed for cutting steel plates with high accuracy and efficiency, this hydraulic shear combines reliable performance with user-friendly CNC control.

Key Features
High-precision Rear Stop System: An inverter controls the rear stop motor, ensuring the positioning accuracy is controlled within 0.05 mm, delivering consistent cutting lengths for mass production.

High-quality Cutting Blade: Made of 6CrW2Si alloy steel, the blades offer excellent hardness, toughness, and wear resistance, ensuring long service life and clean shearing results on various metal sheets.

CNC Control System: Equipped with the E21S controller, the machine manages rear stop stroke and shearing blade stroke, and can store up to 40 sets of programs for quick setup of different cutting tasks.

Hydraulic Safety & Return: The overflow valve provides overload protection for the hydraulic system, while the knife holder is driven back by nitrogen for fast, smooth, and reliable return strokes.

Enhanced Safety Protection: The foot switch is integrated with an emergency stop function, providing reliable protection against accidental protrusions during operation.

Adjustable Blade Gap: Manual adjustment of the blade gap allows operators to fine-tune the clearance according to different material thicknesses, ensuring optimal shearing quality.

Accurate Feeding Positioning: The front support table is equipped with a ruler, enabling operators to accurately locate the feeding length for both manual and semi-automatic operations.

Applications
This swing beam shearing machine is ideal for shearing carbon steel, stainless steel, aluminum, and other metal plates in industries including:

  • Sheet metal processing
  • Metal fabrication workshops
  • Automotive and appliance manufacturing
  • Construction and structural steel production

Inquiry

Product Description

Using ESTUN company's E21-S shearing machine special CNC device

This product has the following features:

Back gauge positioning control.
Intelligent positioning function.
One-way and two-way positioning function, effectively eliminating the screw gap.
Retreat function.
Automatic reference point search function.
One-key parameter backup and restore function.
Quick position teaching function.
40 multi-step program storage space, each program has 25 steps.
Power failure protection function.

QC12Y/K- Technical parameter

 

Model

Shearing
Thickness
(mm)

Shearing
Width
(mm)

Strokes
(times/mm)

Back gauge
Range
(mm)

Rake angle
(°)

Main Motor
(KW)

Weight
(KG)

Overall
Dimensions 
LXWXH
(mm)

QC12Y-4X2500

4

2500

18

20-600

1°30'

5.5

3500

3150X1460X1520

QC12Y-4X3200

4

3200

14

20-600

1°30'

5.5

5000

3820X1720X1620

QC12Y-4X4000

4

4000

10

20-600

1°30'

5.5

7500

4620X1850X1720

QC12Y-6X2500

6

2500

18

20-600

1°30′

7.5

5000

3150X1540X1570

QC12Y-6X3200

6

3200

14

20-600

1°30'

7.5

6100

3820X1660X1620

QC12Y-6X4000

6

4000

10

20-600

1°30'

7.5

8500

4630X1880X1750

QC12Y-6X6000

6

4000

8

20-800

1°30'

11

17800

6750X2500X2090

QC12Y-8X2500

8

2500

15

20-600

1°30'

11

6500

3150X1540X1570

QC12Y-8X3200

8

3200

11

20-600

1°30'

11

7600

3820X1660X1620

QC12Y-8X4000

8

4000

8

20-600

1°30'

11

9300

4630X1880X1750

QC12Y-10X2500

10

2500

14

20-600

1°45'

15

8500

3250X1980X1890

QC12Y-10X3200

10

3200

10

20-800

1°45'

15

9800

3900X1980X1890

QC12Y-10X4000

10

4000

7

20-800

1°45'

15

13500

4700X2150X1950

QC12Y-12X2500

12

2500

11

20-800

18.5

10000

3260X2080X1950

QC12Y-12X3200

12

3200

9

20-800

18.5

11000

3940X2080X1950

QC12Y-12X4000

12

4000

6

20-800

18.5

14000

4720X2200X2050

QC12Y-16X2500

16

2500

9

20-800

18.5

11000

3280X2280X2050

QC12Y-16X3200

16

3200

7

20-800

18.5

13000

3940X2450X2050

QC12Y-16X4000

16

4000

5

20-800

18.5

15500

4750X2450X2050

 

Description and specifications given in this catalogue are subject to modification without notice.

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About
Nantong Pacific CNC Machine Tool Co., Ltd
Nantong Pacific CNC Machine Tool Co., Ltd

Nantong Pacific CNC Machine Tool Co., Ltd is a key enterprise of national machinery industry, located in Haian Economic and Technological Development Zone, where the environment is beautiful and the traffic is convenient, which facilitates the rapid establishment of communication between enterprises and customers. The enterprise is fully equipped, specializing in the production of shearing machine, bending machine, rolling machine, hydraulic press, punching machine and other products, widely used in: light industry, aviation, shipbuilding, metallurgy, instrumentation, electrical appliances, stainless steel products, construction and decoration industry. Our products sell well both at home and abroad.


As a professional China CNC Standard Hydraulic Swing Beam Shearing Machine Suppliers and QC12Y/K Series CNC Standard/Hydraulic Swing Beam Shearing Machine Company, The company now has the ability to design, develop and manufacture standard series products and non-standard equipment. Products sell well throughout the country, a large number of exports to Southeast Asia, Europe, the United States and the Middle East. The company covers an area of more than 20,000 square meters, with a group of engineers and technicians with rich professional knowledge, production and testing equipment is complete. Over the years, has been committed to the research and innovation of forging machine tools, the product sales and after-sales service is sparing no effort, has in Beijing, Tianjin, Shenyang, Shandong, Zhejiang, Guangzhou, Shanghai, Hangzhou, Chengdu, Xi 'an and Jiangsu area established a more perfect set of pre-sale, sale, after-sales service in one of the branches, do our best to meet the needs of domestic and foreign customers.


In today's world full of hope and opportunities, Pacific Machine Tools and our customers go hand in hand for common development.

News
Extension of Industry Knowledge

1. Introduction to QC12Y/K Series CNC Swing Beam Shearing Machine

The QC12Y/K Series CNC Standard Hydraulic Swing Beam Shearing Machine is a high-performance metal cutting equipment widely used in sheet metal fabrication industries. It is designed for cutting carbon steel, stainless steel, and aluminum plates with high precision and efficiency.

Compared with traditional mechanical shears, this CNC hydraulic swing beam machine improves cutting efficiency by 30%–50% and ensures cutting accuracy within ±0.1mm, making it a reliable choice for modern manufacturing industries.

Nantong Pacific CNC Machine Tool Co., Ltd is a key enterprise of national machinery industry, located in Haian Economic and Technological Development Zone, where the environment is beautiful and the traffic is convenient, which facilitates the rapid establishment of communication between enterprises and customers. The enterprise is fully equipped, specializing in the production of shearing machine, bending machine, rolling machine, hydraulic press, punching machine and other products, widely used in: light industry, aviation, shipbuilding, metallurgy, instrumentation, electrical appliances, stainless steel products, construction and decoration industry. Our products sell well both at home and abroad.

2. Key Features of QC12Y/K Series Shearing Machine

  • Inverter Control System: Controls rear stop motor with accuracy within 0.05mm.
  • High-Quality Blade Material: Uses 6CrW2Si steel for long-lasting cutting performance.
  • E21S CNC System: Controls rear stop and cutting stroke, stores up to 40 programs.
  • Overload Protection: Overflow valve ensures system safety under high pressure.
  • Nitrogen Return System: Knife holder returns smoothly and safely.
  • Emergency Stop Function: Foot switch ensures operator safety.
  • Manual Blade Gap Adjustment: Improves cutting quality for different materials.
  • Front Support with Ruler: Ensures precise feeding length positioning.

3. Working Principle of Hydraulic Swing Beam Shearing Machine

(1) Swing Beam Cutting Mechanism

The upper blade moves in a swinging arc motion, ensuring smooth and continuous cutting. This design reduces energy consumption by 15%–20% compared to guillotine systems.

(2) Hydraulic Drive System

The hydraulic system provides stable pressure to ensure consistent cutting force across the entire blade length, supporting thicknesses up to 16mm steel plates.

(3) CNC Control Integration

The E21S control system automates back gauge positioning and cutting stroke, significantly improving productivity and reducing operator error.

4. Technical Parameters Overview

Item Specification Benefit
Cutting Thickness 1–16mm Wide material compatibility
Back Gauge Accuracy 0.05mm High precision positioning
Control System E21S CNC Programmable operation
Technical specifications of QC12Y/K hydraulic swing beam shearing machine

5. Industrial Applications

The QC12Y/K series is widely used in:

  • Metal fabrication workshops
  • Shipbuilding industry
  • Automotive manufacturing
  • Construction steel processing

6. FAQs

Q1: What materials can QC12Y/K machine cut?

It can cut carbon steel, stainless steel, and aluminum plates efficiently.

Q2: What is the control system used?

It uses the E21S CNC system, which supports up to 40 programmable settings.

Q3: What is the main advantage of swing beam design?

It provides smoother cutting action and reduces energy consumption by up to 20%.