Overview of PV Ribbon Machine

Brand:CRM

Our company develops and produces a complete set of photovoltaic welding equipment（PV Ribbon wire machine）. The newly developed high-speed PV ribbon rolling and tin coating machine features: controllable copper content in tin, uniform thickness, surface gloss, no tin slag, no bubbles, good linearity, good solderability, low waste tin, fast speed, high production capacity, low tin content, and low yield strength. Our High-speed tinning and annealing of coper or aluminium wire, tube, strip or PV ribbon,it your best PV ribbon machine from the best Chinese manufacturer.

Feature: Flux-free and chemical-free hot-dip tinning, in-line with drawing or rolling

Application: production of tin coating for solar photovoltaic welding strips

Production range: can be plated with various lead-containing or lead-free, tin, tin-lead, tin-lead-silver, bar copper wire and etc.

Plating thickness: 10-60u

Yield strength: ≤60-80m㎡ (after annealing)

Tensile strength: 190-250N/M㎡, elongation less than 25%

Copper strip thickness: thickness 0.050-0.80 mm, width 0.50-12.0mm

Mechanical speed: single-line immersion plating speed 200~400 m/min (optional)

Mechanical speed: Double wire PV ribbon machine: immersion plating speed 300~450 m/min (optional)

Production volume: single-line production line can produce up to 250 tons per year

Number of production lines: 1~4 (optional)

Production Process For PV Ribbon Machine

1: cold rolled flat copper wire is annealed online, hot dip tinned, and directly tinned; l Production process

2: wire drawing, rolling, tinning, automatic reel change and take-up

Pay-off machine: load 250 kg, tension controller control

Cleaning: copper strip cleaning component

Wire arrangement method: servo system, tension control

Preheating and annealing components

Direct tinning system. Servo-controlled air brush

Cooling channel, wire drum wheel

Take-up load: 50 kg

Take-up method: precision winding machine optional (automatic reel change)

Turnkey production line

Optional components: standard PV ribbon and tinning production line without annealing system