
Big /Large Size Heavy Gear Ring, Girth Gear
CITICIC Luoyang Heavy Machinery Co., Ltd.- Application:Industry
- Hardness:According to Customer′s Requirement
- Gear Position:External Gear
- Manufacturing Method:Cast Gear
- Toothed Portion Shape:Spur Gear
- Material:Steel
Base Info
- Model NO.:as requirement
- Type:Circular Gear
- Max. Diameter: 15m:Max. Module: 45
- ISO 9001:: 2008 Certificated:BV & SGS Certificated
- Manipulate Way:Forced Manipulation
- Changes Way:Stepped
- Transport Package:Suitable for Shipping
- Specification:according to the customer′s requirement
- Trademark:CIC
- Origin:China
Description
Inspection and Test Outline of Girth Gear:
Composition
After Heat Treatment
Report
Properties
Report
Treatment
Curves of Heat
Treatment
Test
Machining
Inspection
Machining
Report
Hobbing
Machining
After Welded
Inspection
(Final Inspection)
Inspection
Inspection
Facilities For Manufacturing Gear ring:
40t ,50t, 80t Series AC Electric Arc Furnace
2×150t, 60t LF Ladle Refining Furnace
150t, 60t Series VD/VOD Furnace
20×18m Large Pouring Facility
We can pour 900t refining liquid steel one time, and achieve vacuum poured 600t steel ingots.
We can produce the high quality steel of more than 260 steel grades as carbon steel,structural alloy steel and the structural steel, refractory steel and stainless steel of special requirement. The maximum weight of casting steel, gray casting, graphite cast iron and non-ferrous casting is 600t, 200t, 150t and 20t separately.
The only one in the word, the most technologically advanced and the largest specification18500t Oil Press, equipped with 750t.m forging operation machine
8400t Water Press
3150t Water Press
1600t Water Press
Φ5m High Precision Ring Mill ( WAGNER,Germany)
Φ12m High Precision Ring Mill
We can roll rings of different sections of carbon steel, alloy steel, high temperature alloy steel and non-ferrous alloys such as copper alloy, aluminum alloy and titanium alloy. Max. Diameter of rolled ring will be 12m.
φ2.0×30m,φ3.0×5.0m Series Heat Treatment Furnaces
φ5.0×2.5m,φ3.2×1.5m,φ3.0×5.0m,φ2.0×5m Series Carburizing Furnaces & Nitriding Furnaces & Quenching Bathes
φ2.0×30m Well Type CNC Electrical Furnaces
Φ3.0×5.0M Horizontal Gas Temperature-differential Furnace
Double-frequency and Double-position Quenching Lathe of Pinion Shaft
12m CNC Double-column Vertical Lathe
10m CNC Double-column Vertical Lathe
10m CNC Single-column Vertical Lathe
6.3m Heavy Duty Vertical Lathe
5m CNC Heavy Duty Vertical Lathe
15m CNC Vertical Gear Hobbing Machine
10m Gear Hobbing Machine
8m Gear Hobbing Machine
5m Gear Hobbing Machine
3m Gear Hobbing Machining
0.8m~3.5m CNC Molding Gear Grinding Machines
220 CNC Floor-mounted Boring & Milling Machine
200 CNC Floor-mounted Boring & Milling Machine
160 CNC Floor-mounted Boring & Milling Machine
