Conventional BC Laser Slicing Machine CTC-20BC

Conventional BC Laser Slicing CTC-20BC

Conventional BC Laser Slicing Model: CTC-20BC.

1. Cell Type: Polycrystalline, monocrystalline, and BC cells, excluding backside aluminum cells; Full-size: 156×156 (±1.0) - 210×210 (±1.0) mm; (Standard configuration: 182mm split cells)

2. Cell Thickness: 120–220 ±10 μm.

3.Power Consumption: 2 kW.

4.Air Consumption: Peak 180 L/min, average 120 L/min.

5.Power Supply: Two-phase 220V, 50Hz.

6. Air Pressure: 0.5–0.7 MPa.

Conventional BC Laser Slicing Machine

The CTC-20BC Laser Slicing Machine is an automated production equipment designed for cutting BC solar cells (also capable of slicing conventional crystalline silicon cells).

The machine integrates advanced automation technologies including motion control cards, sensors, servo systems, and laser units to achieve fully automated processing from cell loading, isolation paper removal, slicing, unloading, to isolation paper placement.

Design Capacity: For 156-210mm cells, ≥1500 pcs/h for splitting into two halves.

Utilizing micro-damage cutting technology, it minimizes surface damage to cells and generates minimal dust during processing.

The equipment features a compact footprint and high processing efficiency.

Project		Technical Specifications	Remarks
Basic Functions		Fully Automatic Laser Cutting
Cell Dimensions		156 x 156 ~ 210 x 210 mm,	Resizing requires simple adjustments.
Equipment Capacity		Thickness 120 ~ 220 μm
Fragmentation Rate		Twin-piece Cutting ≥1500 pcs/h	Class A film
Operating Rate		≤0.2%
Slicing Speed		≥92%	Cutting speed adjustable for optimal results
Average Laser Power		≤500 mm/s	Cutting laser
Laser Lifespan/Warranty		30 W
Loading		Warranty 20,000 hours
Paper Removal		Mechanical Positioning
Overall Positioning Accuracy		Sensor-based automatic detection for separating paper and placing into boxes
Unloading		Positioning deviation: ≤±0.1 mm	Automatic splitting function is optional
Paper Placement		Automatic Mechanical Splitting and Feeding
Control System	Host	Motion Control Card/Industrial PC
	Interface	Touchscreen	Graphical User Interface
	Function	Port Reservation: Parameter configuration, fault diagnosis, alarms, product statistics, status logging, etc.
Power Supply		220V/50Hz/10A	Two-phase three-wire
Compressed Air		0.6~0.8MPa	Takeover φ16
Splitter Function (Optional)		Automatic splitting of 1/2 sheet	Other split segments require dedicated splitting claws
Equipment Dimensions		L 1100 x W700 x H1800
Equipment Weight		500 Kg
Operating Environment		Component/Battery Workshop Environment

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Supply of Customized Solutions
Based on the customer’s factory, we provide tailored production line solutions. While meeting production capacity requirements, we reasonably configure production equipment, balancing reliability and cost-effectiveness.

Supply of Reliable Production Equipment
We have independently developed twelve core equipment models. To date, we have delivered 19 sets of 100MW photovoltaic module production line equipment and various self-developed stand-alone equipment to over 20 countries and regions worldwide.

Supply with Delivery Commitment
In alignment with the customer’s project schedule, we complete order delivery before the mutually agreed delivery date.

Turnkey Solutions Supply
Customized solutions, equipment selection, order delivery, equipment installation, training, and satisfactory after-sales support.