TECHNOLOGY

Different alloy proportion, production methods and techniques should be applied to produce 

Different alloy proportion,production methods and techniques
should be applied to produce customer-oriented aluminum extrusions.

ALUMINUM ALLOY CLASSIFICATION

A 4-figure serial number system is applied to classify extrusions. The classifications are specified as follows:

• We at present produces 6,000 series alloy primarily, also once produced 1,000 series, 3,000 series, and 5,000 series and attempted 7,000 series.

PRODUCT SPECIFICATION AND PRODUCTION UPPER LIMIT

The company at present has three production lines, respectively:

• 1,800-tons extruder Uses 7 ” billets 
• 1,100-tons extruder Uses 5 ” billets 
• 660-tons extruder Uses 4 ” billets 

The production covers a wide range of products, generally speaking, every quadratic shape which encircles with the most broadside (length & width), namely, the diagonal line not exceeding 200mm, can be possibly produced, but due to the mold shape, specialized examination must be practiced before production. If the diagonal line exceeds 200mm, we may still execute the work using mold technology to overcome.

QUALITY CONTROL EQUIPMENT

All of our quality inspection facilities are certified and proved by ISO 9002, we thus can produce extrusions that suffice the specifications and requests under CNS 2257. The facility is as follows:

• the spectrometer 

• the universal testing machine
• Rockwell tester
• the tensile-strength testing machine
• electronic balance 
• aging treatment testing machine 
• Webster sclerometer
• Constant water Temp. bath
• mold thickness tester 
• block gauge, verniers the micrometer calipers,             thickness gauge, etc. 

Industrial Co., Ltd.

SHENG HUA METAL 

TEL : +886-7-787-1631

FAX : +886-7-787-1689

ADD : No. 32, Dayou 1st St., Daliao Dist., Kaohsiung City 83163, Taiwan R.O.C.

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