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+86-510-83620530
+86-510-83769313

NO.199 HUIJI ROAD, HUISHAN ECONOMIC DEVELOPMENT ZONE, WUXI, JIANGSU, CHINA

sales@ascentcopper.com
brucehrm@foxmail.com

Current Location: Home > Production process > Production equipment

Production equipment

1.Raw Material

Raw materials including copper cathodes, zinc, nickel, tin,
aluminium will be inspected before production.

 

2.Melting & Casting

Melting according to the chemical composition requirements
relative standard. Vacuum melting and continuous casting
technology guarantee high quality of our billets and tubes - free
from bubble defects and pin holes which may cause leaks and 
shorten the useful life of the tubes.

3.Extruding

Quality passed billets will be hot extruded into mother tubes.

 

4.Cold Drawing & Straightening

Drawn to the your specifications. Keep checking size accuracy
and surface quality when drawing to ensure that tolerances and
surface quality are good and up to standard and your requirements. 
Straightness will be up to standard after straightening process.

5.Eddy current testing

Each piece of tube will be eddy-current tested according to
standard requirements to make sure that tubes are suitable for
heat exchanger application

 

6.Cutting

Cutting to the length you need

7.Bright Annealing

Bright annealing the tubes to the right temper/condition &
mechanical properties you need.

 

8.Packing

Finished tubes will be packed in plywood cases, solid wooden
cases, plastic bags as you need.



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