• Model NO.：SHUHONG Brand
• Specification：CE,
• Trademark：SHUHONG
• Origin：Chengdu, China
• HS Code：845590000
• Production Capacity：5000 Sets,Year

Basic Info.

Model NO. SHUHONG Brand Specification CE, Trademark SHUHONG Origin Chengdu, China HS Code 845590000 Production Capacity 5000 Sets/Year

Product Description

Oxygen Free Copper Rod Continuous Up-Casting Line & Cold Rolling Mill

I Process Specification
Put copper cathode over the furnace by the lifting system for baking→Adjust the feeding speed according to the casting speed. Feed the copper cathode into the melting furnace for melting (charcoal to be used for avoiding oxidization) → copper liquid flows into the transition part (charcoal is still needed to avoid oxidization) → Copper liquid flows into the holding furnace → Copper liquid flows into the crystallizer to be copper rods → copper rods enter into traction device for upward movement  → Go through the output frame →copper rods go through the output frame (to separate each rod)  → copper rods go through the tension frame ( to control the take-up speed) → copper rods go through the take-up machine,for coiling → Next process
 
II Main Technical Data For The Equipment

No.	Name	specification
1	Model No	SH2417-I3
2	Annual capacity	12000tons
3	Furnace structure	body furnace (2 melting furnace,1 holding furnace)
4	Casting Strands	24
5	Casting rod diameter	17mm
6	Upward casting speed	0~1000mm/min
7	Annual working time	7920 hours
8	Liquid tracking precision	±2mm
9	Take-up coil standard	φ700mm×φ1500mm×1200mm
10	Copper melting velocity	1520kg/h
11	Copper melting power consumption	<350kwh/ton
12	Take-up form	manual adjust
13	Take-up plate driven approach	pushed by the copper rod
14	Material feeding method	whole piece of electrolytic copper cathode fed by electric hoist
15	Upward driven approach	driven by the AC servo motor, connected to the gapless synchronous cog blet
	Rod clamping method	air clamping
	Operation interface	data display, servo motor controlled by touch screen

III Other explanation
1. Requirement of raw material:       99.97% copper cathode
The surface of the copper cathode should be clean, and there should be no electrolyte or greasy substance.
There should be no "copper bean", if there is any, it must be removed . Both the surface and the edge should be smooth.
If there is no mechanical feeding device for equipment, copper materials should be cut into small pieces for easy feeding.
 
2. Requirements of charcoal
High-quality white charcoal (commonly known as steel charcoal, pear charcoal)
Water content: 0.5~1%
Other volatiles: ≤5%
Charcoal particle size: 30~70mm
Not allow sulfur, iron and charcoal had no calcination
Fracture should be shiny, white light, sound crisp when breaks .
Consumption:5kg/ton
 
3. Requirements of graphite flake
Specification: 3299 or 5099
Granularity: 32 or 50
Require natural graphite flake
Consumption: 0.5kg/ton