Mesh chain sintering furnace

Equipment Name

Firing Furnace (Mesh-belt conveyor)

Equipment Model

SC-SFL01LB

Equipment Application

The printed front and rear electrodes are smelted to the PN junction layer to form ohmic contact, so that the electric energy collected by the thin grid lines of the cell can flow out through the main grid lines.

The printed front &rear contacts are fired into the PN junction layer to form an ohmic contact through firing process,which allows the electrical energy collected by the fingers to flow out through the busbars.

Process Flow

Drying→pre-sintering→main sintering→cooling

Drying→Pre-firing→Firing→Cooling

Technical Features

1. Double-track production line, the electrical racks are completely independent and do not interfere with each other.
Dual-track production line, the rack and electrical parts completely independent without interfering operations of each other.

2. CT≤0.95s.
CT≤0.95s.

3. Large production capacity: The actual production capacity reaches 175,000 pieces/day.
High throughput: actual throughput up to 175,000 pcs/day.

4. A-grade wafer source, the single crystal fragmentation rate is 0.03%.
A grade wafers, mono breakage rate 0.03%.

Device Parameters