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The L Series is a comprehensive range of CNC busbar processing equipment designed for copper and aluminum busbars. This series covers a wide spectrum of applications, from multi-functional processing machines to specialized solutions for dense busway systems. Capabilities include cutting, chamfering, embossing, punching (round, square, special-shaped holes), shearing, bending, and terminal riveting. Built for high precision and user-friendly operation, the L Series delivers consistent quality across demanding industrial applications.
Processing of copper and aluminum busbars includes cutting, chamfering, embossing, punching (such as various round holes, square holes, special-shaped holes, and slots), etc.
Specification
| Parameter | L-PS402 | L-PS602 |
| Basic Specifications | ||
| Nominal Pressure | 400 KN | 600 KN |
| Max. Processing Size (Flat Bar) | 12 × 160 mm | 16 × 200 mm |
| Punching Range (Diameter) | φ4.3 ~ 25 mm | φ4.3 ~ 35 mm |
| Max. Tooling Configuration | 8 Punches + 1 Shear or 7 Punches + 1 Shear + 1 Emboss |
8 Punches + 1 Shear or 7 Punches + 1 Shear + 1 Emboss |
| Axis Specifications | ||
| X-Axis Travel | 2000 mm | 2000 mm |
| X-Axis Positioning Speed | 60 m/min | 75 m/min |
| Y-Axis Travel | 860 mm | 960 mm |
| Y-Axis Positioning Speed | 35 m/min | 35 m/min |
| Z-Axis Travel | 200 mm | 310 mm |
| Z-Axis Positioning Speed | 35 m/min | 35 m/min |
| Performance | ||
| Punching Accuracy | ±0.2 mm | ±0.2 mm |
| Positioning Accuracy | 0.10 mm / 500 mm | 0.10 mm / 500 mm |
| Punching Speed | 100 strokes/min | 120 ~ 150 strokes/min |
| Number of Control Axes | 6 axes | 6 axes |
| Physical Attributes | ||
| Machine Dimensions (L×W×H) mm | 10500×2750×1700 | 10500×2900×1800 |
The Servo Bending Machine offers an ideal solution for efficiently and precisely bending busbars with high automation. It utilizes servo motors and a CNC control unit, supported by proprietary CAD/CAM software, leading the industry in automation for various electrical applications. The station incorporates high-inertia servo motors to ensure stable transmission, high repeatable accuracy, and consistent performance unaffected by temperature variations.
High-Automation Bending
Servo motors and CNC control with proprietary CAD/CAM software enable fully automated bending operations with minimal operator intervention.
Temperature-Stable Performance
High-inertia servo motors deliver consistent accuracy and repeatability regardless of temperature fluctuations during production.
Closed-Type Structure
Unique closed-type bending design provides enhanced mechanical strength and simplicity compared to traditional open configurations.
Specification
| Parameter | L-CB-1200 | L-CB-2000 |
| Basic Specifications | ||
| Nominal Pressure | 400 KN | 400 KN |
| Material Stop Length | 1200 mm | 2000 mm |
| Max Processing Size | ||
| Flat Bending | 15 x 160 mm | 15 x 200 mm |
| Vertical Bending | 12 x 120 mm | 12 x 120 mm |
| Performance | ||
| Main Motor Power | 7.5 kw | 7.5 kw |
| Positioning Accuracy | ±0.15 mm | ±0.15 mm |
| Bending Accuracy | ±0.3° | ±0.3° |
| Physical Attributes | ||
| Dimensions (LxWxH) mm | 3500x1450x1850 | 4300x1450x1850 |
| Weight | 3100 kg | 3300 kg |
This specialized machine performs chamfering on busbars within thickness ranges of 4–16mm, width ranges of 30–200mm, and length ranges of 150–6000mm. It features a six-position in-line milling cutter station that allows automatic tool changes based on busbar width. The machine includes non-resettable cumulative work hour counting and resettable production counting for easy workflow management. A two-axis CNC system offers simple operation and easy maintenance.
Automatic Tool Change
Six-position in-line milling cutter station automatically selects the appropriate tool based on busbar width, reducing setup time.
Wide Processing Range
Handles busbars from 4mm to 16mm in thickness and up to 6000mm in length, accommodating diverse production requirements.
User-Friendly CNC Control
Two-axis CNC system simplifies operation and maintenance while providing production and work hour tracking functions.
This multi-functional machine performs shearing, punching (round, elongated, and square holes), chamfering, flat bending, vertical bending, U-bending, embossing, flattening, cable lug crimping, and twisting. The shearing station uses a dual-column structure for clean, burr-free cuts. The punching station features a ductile cast iron multi-position turret for improved concentricity and longer die life. Bending angles are CNC-controlled via PLC and displacement sensor, featuring memory and error compensation. The dual-table bending workstation enables true simultaneous three-station operation.
Simultaneous Three-Station Operation
Dual-table bending workstation allows true parallel processing across shearing, punching, and bending stations for maximum efficiency.
CNC-Controlled Bending
PLC-controlled bending with displacement sensor, memory function, and error compensation ensures consistent, repeatable angles.
Multi-Position Turret Punching
Ductile cast iron turret design improves die concentricity, extends tool life, and enables quick changeovers for various hole shapes.
Specification
| Parameter | LMS350 | LMS500 | LMS800 |
| Bending Specifications | |||
| Nominal Bending Pressure | 350 KN | 500 KN | 800 KN |
| Max. Bending Size (Flat Bar) | 12×160 mm | 16×200 mm | 16×260 mm |
| Punching Specifications | |||
| Punching Range (Hole Dia.) | φ4.3 ~ 25 mm | φ4.3 ~ 32 mm | φ4.3 ~ 36 mm |
| Punching Station Type | Solo | Solo | Solo |
| Work Staitions | 3 stations 1 motor + 1 pump |
3 stations 1 motor + 1 pump |
3 stations 1 motor + 1 pump |
| Parameter | LMM350 | LMM500 | LMM800 |
| Bending Specifications | |||
| Nominal Bending Pressure | 350 KN | 500 KN | 800 KN |
| Max. Bending Size (Flat Bar) | 12×160 mm | 16×200 mm | 16×260 mm |
| Punching Specifications | |||
| Punching Range (Hole Dia.) | φ4.3 ~ 25 mm | φ4.3 ~ 32 mm | φ4.3 ~ 36 mm |
| Punching Station Type | Revolvable | Revolvable | Revolvable |
| Work Staitions | 3 stations 3 motors + 3 pumps |
3 stations 3 motors + 3 pumps |
3 stations 3 motors + 3 pumps |
This machine is specifically designed for processing copper and aluminum busbars used in dense busway systems. It performs fully CNC-controlled sawing, slotting, terminal riveting, and bending operations with high speed and precision. The hydraulic system features dual-speed, dual-pressure oil supply with a maximum force of 600 KN. A servo motor drives the circular saw via a rack and pinion mechanism for precise reciprocating feed, while the bender utilizes two coordinated hydraulic axes for fast, high-quality bends at various heights.
Fully Integrated Processing
Combines sawing, slotting, terminal riveting, and bending in a single CNC-controlled system for streamlined busway production.
Dual-Speed Hydraulic System
Delivers up to 600 KN of force with dual-pressure control, enabling both rapid cycling and precise forming operations.
Coordinated Bending Axes
Two hydraulic cylinders work in synchronization to achieve fast, high-quality bends across varying material heights.
Specification
| Parameter | Value |
| Basic Specifications | |
| Nominal Pressure (Bending) | 500kN |
| Nominal Pressure (Holding) | 300kN |
| Number of Control Axes | 5 axes |
| Performance | |
| Sawing Length Accuracy mm/m | ±0.20 |
| Max. Copper Busbar Width mm | 250 |
| Max. Copper Busbar Thickness mm | 10 |
| Physical Attributes | |
| Host Machine Dimensions (L×W×H) mm | 10500×2900×1700 |
This next-generation equipment is developed specifically for processing busway connectors. It automates operations including punching, stretching, embossing, and shearing in a single setup. Compared to similar equipment, it offers faster processing speed, fewer required steps, higher precision, and greater time and labor efficiency. The main striking unit is hydraulically driven for high pressure and stable operation, while high-precision ball-screw and linear guideway transmissions ensure efficient, low-energy performance.
Single-Clamp Automation
Completes punching, stretching, embossing, and shearing in one automated setup, minimizing waste and handling time.
Hydraulic Striking Unit
Provides high pressure with stable, safe operation for consistent processing of busway connector strips.
Precision Motion System
Ball-screw and linear guideway transmissions deliver efficient, stable movement with low energy consumption and high accuracy.
This machine is designed for efficiently bending both ends of busbars used in busway systems in a single operation. It eliminates the need for repositioning, offering high speed, fewer steps, high precision, and significant savings in time and labor. Hydraulically powered units at both ends provide high force and stable performance, achieving one-pass simultaneous bending. Large-tonnage hydraulic cylinders and high-flow gear pumps ensure fast equipment cycles, while major components from reputable brands guarantee overall machine stability.
Simultaneous Dual-End Bending
Bends both ends of busbars in a single pass without repositioning, dramatically reducing cycle time and handling labor.
High-Force Hydraulic System
Hydraulically powered units at each end deliver consistent, powerful bending for busway applications.
Fast Cycle Times
Large-tonnage cylinders combined with high-flow gear pumps enable rapid equipment cycles for high-volume production efficiency.
