Bus Ribbon -Manual Welding 0.35*7

Product Description:

Structure

We produce custom engineered solar tabbing and  bus wire helping to attain the highest efficiencies possible for each unique module design.   Our Research and Development team can assist you with your needs evaluation and our world-wide manufacturing facilities are strategically located for large volume production.

Feature

Cold Rolling Mills for manufacturing Photovoltaic (PV) Ribbon:
Cold Rolling Mills for manufacturing Photovoltaic Ribbon
This machine is for making Bare flat copper conductors which is using PV Ribbon Wire , Tinned plated flat copper conductors which is using FFC or materials and it was designed to make the best quality products with high productivity as well as easy to control.
Machine capacity
Tinned plated flat copper conductors which is using FFC

Images

Specifications 

Visual Inspection

The visual inspection is using perception to inspect the PV Ribbon Wire. The important

aspect of this inspection is the coated copper must free from:

1).Whether or not there is any flaw is checked.

2).Whether or not its surface has uniform lustrous hue be inspected.

3).Whether or not its surface free from thick.

 Coating Thickness Test

The measurement to PV Ribbon Wire is using the external micrometer (0. 001mm)or its equivalents.

The test piece of about 250px long shall be taken and the OD of the wire shall be measured at

3 points.Each point shall be measured 2 times

Thickness Of Solder Coated Wire.After the 3 points of wire be measured,dip the test piece into nitric acid for about 5 minutes,the diameter of core wire shall be measured. One half of the two measurements will give the thickness of solder coated wire.

*Recommended temperature of soldering iron tip : 280~320°C

( According to different thickness, adjust the suitable temperature of soldering )

1. PV Ribbon Material : Cu99.99%

2. Plating thickness : 0.015 ~ 0.18 mm

3. Visual 1). There shall be no flows.

2). The surface shall be uniformly lustrous hue.

3). The surface shall be free from thick

4. Dimensions: Width : 2 mm

5. Characteristics

Coating process: Hot-dip tinning

Coating alloys: Sn / In / Ag / X

Tensile: Extra soft, < 235 MPa

Elongation: > 30 %

6. Physical Characteristic

Alloy Designation

Melting Point

Specific Gravity

Sn / In / Ag / X

175°C

7.8g/cm3

7. Recommended temperature of soldering iron tip : 280~320°C

( According to different thickness, adjust the suitable temperature of soldering )

FAQ

Q:How to guarantee the quality of the products？

A:We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

Q:Can we visit your factory?

A:Surely, I will arrange the trip basing on your business schedule.

Q:Which payment terms can you accept?

A:T/T,L/C,Moneygram,Paypal are available for us.