BCJ Series Automatic Shear Welding Machine
We utilize reliable, globally recognized brands to ensure stable performance and easy maintenance:
● Welding System: UNICK TIG Welder.
● Motion Control: HCFA Servo Drives & Motors for precise torch movement.
● Control System: Delta PLC & HMI (Touchscreen).
● Electrical Components: CHINT & LAMP low-voltage apparatus; Hongfa relays.
● Mechanical Parts: Taiwan PMI Linear Guides; Cr12MoV Shear Blades (Hardness 54-58 HRC).
● Hydraulics: Top-tier Chinese brands for valves and pumps; Ningbo Kexin fittings.
● Welding System: UNICK TIG Welder.
● Motion Control: HCFA Servo Drives & Motors for precise torch movement.
● Control System: Delta PLC & HMI (Touchscreen).
● Electrical Components: CHINT & LAMP low-voltage apparatus; Hongfa relays.
● Mechanical Parts: Taiwan PMI Linear Guides; Cr12MoV Shear Blades (Hardness 54-58 HRC).
● Hydraulics: Top-tier Chinese brands for valves and pumps; Ningbo Kexin fittings.
5.0
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Technical Specifications
| Technical Specifications | |
| Parameter | Specification |
| Material Width | 60 – 600 mm (2.36" – 23.62") |
| Material Thickness | 0.5 – 5.0 mm (0.02" – 0.20") |
| Welding Speed | Variable, 2 – 20 mm/s |
| Applicable Material | Carbon Steel ≤ Q355 Grade (or equivalent), TIG-weldable |
| Installed Power | 9 – 15 kW |
| Air Supply | Customizable per requirement |
| Hydraulic System | Customizable per requirement |
| Machine Models | BCJ-160 / 260 / 400 / 500 / 600 (Based on width and thickness) |
| Footprint (L×W×H) | (1100–1600) × (1000–1200) × 1760 mm |
Key Component Configuration
We utilize reliable, globally recognized brands to ensure stable performance and easy maintenance:
• Welding System: UNICK TIG Welder.
• Motion Control: HCFA Servo Drives & Motors for precise torch movement.
• Control System: Delta PLC & HMI (Touchscreen).
• Electrical Components: CHINT & LAMP low-voltage apparatus; Hongfa relays.
• Mechanical Parts: Taiwan PMI Linear Guides; Cr12MoV Shear Blades (Hardness 54-58 HRC).
• Hydraulics: Top-tier Chinese brands for valves and pumps; Ningbo Kexin fittings.
Machine Construction & Functions
The machine integrates shearing and welding into a single, seamless workflow
01
Pinch Roll Alignment
Dual-side (left &right sides) pinching units clamp the strip head and tail, automatically aligning them to the centerline after shearing.
02
Integrated Shear & Weld Table
Simultaneous head/tail shearing ensures perfect squareness. The unit descends to create a perfectly flush welding plane. The welding torch and travel mechanism are installed at the rear of this plane.
03
Forward/Backward Movement Device Mechanism
High-Precision Welding Control
04
Hydraulic System
Provides power for driving the pinch devices and the shearing mechanism.
05
Pneumatic System
Responsible for clamping the strip head/tail and the left/right upper electrodes.
06
Control System
PLC + Touchscreen Control as the core. Executes step-by-step program operation via drive motors, servo motors, traction motors, and oil pump motors. Features user-friendly HMI; stores common strip specifications in menu format for one-click parameter loading.
Operational Workflow
Designed for ease of use with minimal operator intervention:
• Positioning: The unit advances to the line.
• Preset Selection: Operators select stored parameters (welding speed, stroke, current, etc.) from the touchscreen menu (no complex manual input required).
• Loading: The operator loads the strip tail and new head into the respective clamps. (Optional pre-shearing available if end condition is poor).
• Automatic Cycle: Press the "Auto Start" button. The shearing device moves down to cut off uneven ends. It continues descending until the top surface is flush with the strip, creating the welding plane.
• Precision Welding: The torch auto-positions. The operator performs a quick visual check of the gap, then confirms to start welding.
• Completion: All systems reset automatically, and the unit retracts to the home position.
Site Requirements
To ensure optimal performance, please ensure the following upstream conditions:
• Leveler: A leveling machine is recommended if the strip exhibits poor flatness after decoiling.
• Pre-Shearing Unit: Required if the damaged section of the strip end exceeds 35 mm.
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As the top brand, with 26 years experiences, our company starts a new era and takes the lead in the shear welder field in China. We have the most complete models of shear welder in this industry.
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Add:
West End, Fudong Road, Fu’an Industrial Zone, Jiaozhou City, Qingdao, China 266300
Contact Us
Contact person: Tony Dong
Tel: +86 532-8226 2098
Mobile/We-chat: 133 2502 2779
Email: 13325022779@163.com
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