LGZ-1500/Y Aluminum Rod Continuous Casting & Rolling Line
I.Application and Composition
This CCR line is applied to produce conductive aluminum rod in 9.5mm,12mm,15mm by adopting continuous casting and rolling processing technique, which is competitive with the similar products in international standard.
The production line consists of 5-ton shaft melting furnace,two-8ton holding furnace,150m3 water cooling tower(prepared by user),Wheel type continuous casting machine,haul-off scrolling shearer,continuous rolling machine,dual-spools rod coiler,electrical control system and so on.
II. Technological Process
1. Schematic diagram of technological process:
Aluminum Ingot or aluminum Scrap Melting Furnace Holding Furnace Launder Casting Ladle Continuous Casting Machine Scrolling Shearer Continuous Rolling Machine Dual-spools coiler Finished Rod
2. Molten aluminum from the melting furnace and holding furnace flows to the wheel-type continuous casting machine through launder, and it is made into trapezium ingot with a cross section of 2420mm2. Then, aluminum ingot is cut off by scrolling shear while the top ingot is pressing into smaller size to feeding into the continuous rolling machine. At last, the finished rods are winded as coils by dual-spools winding machine.
III. Main technical Specifications:
1. Diameter of crystallizing wheel: 1500mm
2. Outlet ingot speed: 7.8-15.6m/min
3. Cross section of crystallizing wheel: 2444mm2
4. Cross section of casting ingot: 2420mm2
5. Final rolling speed: 4-6.2m/min
6. Production capacity: 2.6-4.2t/h
7. Outlet diameter: φ9.5mm,φ12mm,φ15mm(With corresponding quantity of rolling stands: 15 stands, 13 stands, 11 stands.)
8. Crystallizing wheel drive motor: Y112M-4 ??4KW ???1440r/min
9. Rolling mill motor (with speed detector): Z4-355-22 ??250KW ??500r/min
10. Quantity of stand: total 15 stands
(7 sets of 'Y' type upper-transmission stands and 8 sets of lower-transmission stands)
11. Mode of rod coiler: centrifuge head-swinging type
12. Roll pass schedule: "circle" +"spherical triangle''-"circle"
13. Specified size of roller: φ255mm
14. Max. Diameter of looping: φ1800mm
15. Total power approximately: 420kw
16. Total weight approximately: 65T
17. Length ×width× height approximately: 32.05 x 7.2x4.2 m (includes furnace 47.6m)
18. Layout of machine (see attached figure)
IV. Performance and Features of equipment
1. By adopting two---8tons holding furnace, easy for evenly refining and casting flowrate control.
2. Type "M" crystallizing wheel, cooled each side to guarantee casting ingot be crystallized compact and uniform. Inner,outer and side cooling ring can rotate out from the crystallizing wheel, easy to adjust and maintain for cooling water. All nozzles, inner or outer cooling rings are adopting stainless materials, each of which is equipped with pressure indicator and flow rate adjusting valve.
3. The pneumatic system is used for tightening steel belt, easy for adjusting. To clear off the moisture on the surface of the steel belt, we adopt the blower and wiper. Steel belt doesn't cross interfere with guide bridge, easy to extract the high-strength,high-hardness alloy ingot, casting bar can be sent to rolling mill immediately without angle torsion. Also installation and dismount of the steel belt and scrap aluminum in the hole can be cleared easily.
For more information, please feel free to contact us.
The Deyang Dedong Electrotechnical Machinery Manufacture Co., Ltd is located in Deyang city, Sichuan Province where is a processing center with heavy industries. The company has been engaging in manufacture of specialized wire & cable equipments for 35 years. It is a private joint-stock enterprise which puts design, machining, manufacture, installation and commissioning into integrity.
Getting support from its technicians with high quality and high academic credentials and teams with advanced management ideas and market administration ability, with the persistent standpoint of market-oriented development, the company strives for promptly providing customers with high-tech products and services characterized as "prompt services for new products with super quality and competitive price".
Company's machining capabilities cover an extensive range, with a well-equipped machining workshop, assembly, assembly workshop, welding workshop, heat treatment workshop, tool workshop, gear processing workshops, and fixture workshop attached to the production department, the annual output value reached more than 30 million.
"Dedong Electrotechnical", which is the council member unit of China electrotechnical professional association, passed through the certification of national GB/T19001-2000 quality management system and obtained an honorary title of Sichuan quality credibility enterprise in 2007. The company owns an independent export right.
The main products in our company have aluminum, alloy/copper rod continuous casting and rolling line, aluminum/copper wire drawing machine, wire stranding machine, continuous lead sheathing extruder etc., which have been exported to many countries, gotten high evaluations from customers all over the world.
Sincerely inviting you to hold us together to win the market and create a bright future.
