Home > Sell > casting & rolling line

COPPER ROD CONTINUOUS CASTING & ROLLING LINE

COPPER ROD CONTINUOUS CASTING & ROLLING LINE
Click to see the original picture
Product Name:COPPER ROD CONTINUOUS CASTING & ROLLING LINE
Place of Origin:Peoples Republic of China
Post Date:December 8, 2010
Edit Date:December 8, 2010
Company Name :
Deyang Dedong Electrotechnical Machinery Manufacture Co., Ltd.
Tel:86-838-0838-2551372
Fax:86-838-0838-2551372
Add:No.352, Huashan North Road, Deyang City, Sichuan Province, China
E-mail:SCDYLH65@163.COM
Detailed Product Description:

TECHNICAL DESCRIPTION OF

COPPER ROD CONTINUOUS CASTING & ROLLING LINE

TYPE UL+Z-1900+255/12

 

1.      Application and Composition

This plant works to produce low-oxygen glossy copper rod in 8mm diameter by means of continuous casting and rolling process, with cathode or red copper scrap as the feedstock.

 

The plant is composed of 1 set or 2 sets of reverberatory furnace with 60-ton capacity, five-wheel casting machine, drive unit, roller shears, straightener and burring unit, shaver, rolling mill, coiler, and electrical control system. If cathode is used, a melting furnace with 16-ton/hour capacity and a 10-ton holding furnace are required.

 

2.      Brief Process Flow

Charging red copper scrap (grade 1 or grade 2) melting and refining in reverberatory furnace launder to protect molten copper ladle casting machine to get cast bar roller shears straightener burring unit shaver to treat cast bar feed-in unit rolling mill cooling unit to quench rod winding unit to pre-shape rod star coiler to lay rod into coil.

 

3.      Red Copper Scrap as Feedstock

Red copper scrap as the feedstock must be Grade 1 or above Grade 2.

            Copper scrap on excellent grade (Pb<100, Sn<300, Ni<50, Zn<50, Fe<50 and Sb<20) should be clean and non-alloy copper wires free from tin, containing no fragile burned wires.

            Copper scrap on grade 2 (Pb<1000, Sn<800, Ni<150, Zn<300, Fe< 500, Sb<100, S<200) should be small director copper wires without insulation, usually containing telephone wires, copper bus bar with varnish coating or paper insulation, and thick or thin, clean copper bar.

            Feedstock is charged into furnace according to the following proportion:

Scrap on grade 1 at 60% + grade 2 scrap at 40%

 

4.      Main Technical Specifications

4.1. Diameter of rod:              φ8mm

4.2. Capacity:                    14~16tons/hr.

4.3. Weight of coil:                3.0~5.0tons

4.4. Overall dimension of plant:     40×7.8×6.1m (not including melting furnace and cooling water circulation system)

4.5. Weight of plant:                85 tons (not including melting furnace)

4.6. Total power of plant:            600kW (not including melting furnace)

 

5.      Components and Specifications

5.1. 60-ton Reverberatory Furnace

5.1.1. Application:                 melting and refining copper scrap

5.1.2. Type:                      stationary

5.1.3. Rated volume:               60 tons

5.1.4. Fuel:                      natural gas or heavy oil

5.1.5. Mode of heating:              burning nozzle (2 pieces)

5.1.6. Maximum temperature in furnace: 1400

5.1.7. Temperature control:           by adjusting amount of fuel

5.1.8. Charging mode:               manual charging with help of lever

5.1.9. Consumption of fuel:           100-110 m3/t.Cu

Composed of steel structure, bricks, fire door, slagging door and lifting mechanism, gas nozzle, air blower, and pipeline, etc.

 

Send a Message

Title:
Name:
Company Name:
Address:
E-Mail:
Confirm Text: Load new image
Message:
 

Related Products