Girth Gear for Grinding Ball Mill and Rotary Kiln Production

Girth Gear for Grinding Ball Mill and Rotary Kiln Production

Large Girth Equipment for Ball Mill and Rotary Kiln Generation
 

 

 

Casting & forging potential
CITICHL is the casting & forging center in central-south China, possessing 50t electric powered arc furnace, 60t LF ladle refining furnace, and 60t VD/VOD refining furnace, and so forth. We can pour 350t liquid metal one time and yields more than 200,000t of  high high quality liquid metal and can create the large high quality metal of far more than 260 steel grades these kinds of as carbon steel, structural alloy metal and the structural metal, refractory steel and stainless metal of special requirement. The optimum fat of casting, grey casting, graphite solid iron and non-ferrous casting is 200t, 30t, 20t and 205t individually. 
 
The organization is the forging center in central-south China. It is extremely strong in forging. The one free of charge forging is 100t(max weight). We can roll rings of distinct sections of carbon metal, alloy steel, large temperature alloy and non-ferrous alloys this kind of as copper alloy, aluminum alloy and titanium alloy. The greatest diameter is five.5m and solitary piece of the forging weighs 10t. We have 8400t, 3150t, 1600t, drinking water push and Uncooked 200/160-5000/750 massive-dimension ring mill of higher precision in Asia produced in WAGNER, Germany.
 
Warmth therapy ability
The organization is the warmth remedy foundation in national equipment trade in central and south China, possessing Φ3×1.6m carburizing furnace, Φ2.3×17m,Φ2.3×9.5m shaft furnace, 8.5×13m,5×15m,6×14.5m,4.5×18m automated controlled auto type warmth treatment furnace team. We can supply the quenched and tempered part over 45t, the carburizedand quenched equipment and pinion below 20t, shaft≤5.7m in duration and the induced girth ring diameter≤5m

Our girth gears Features
Module Variety: 10 Module to 70 Module.
Diameter : Min 800mm to16000 mm.
Excess weight : Max 120 MT one piece.
3 various designs: Fabricated metal – cast ring – rolled plate
CZPTs/Certificates :• UNI EN ISO • AWS • ASTM • ASME • DIN
Girth gear chopping devices
Φ16m CNC hobbing Equipment
Φ12m Equipment cutting machine (Switzerland)
Φ10m hobbing equipment (Germany)
Φ4m CNC substantial pace hobbing equipment (Germany)
Φ1.6m Horizontal CNC hobbing device (Germany)
Φ5m CNC profile gear grinding equipment (Germany)
Φ2.8m CNC Profile gear grinding equipment (Germany)
Φ1.25m CNC Profile equipment grinding device (Germany)
Φ1m CNC Profile equipment grinding equipment (Germany)

Specifications of Equipment :

No. Product Description  
1 Diameter ≤15m  
2 Module ≤45  
three Content Cast Alloy Steel, Cast Carbon Steel, Forged Alloy Steel, Forged Carbon Steel  
four Structure From Integrated, Half to Half, Four Pieces and More Pieces  
 
5 Heat Treatment Quenching & Tempering, Normalizing & Tempering, Carburizing & Quenching & Tempering  
 
six Tooth Form Annular Gear, Outer Gear Ring  
7 CZPT ISO, EN, DIN, AISI, ASTM, JIS, IS, GB  

Inspection and Test Outline of Girth Gear:

No. Product Inspection Area Acceptance Criteria Inspection Stage Certificates
1 Chemical 
Composition
Sample Material Requirement When Smelting
After Heat Treatment
Chemical Composition 
Report
two Mechanical
 Properties
Sample(Test Bar on the Gear Body) CZPT Requirement After Heat Treatment Mechanical Properties 
Report
3 Heat 
Therapy
Whole Body Manufacturing CZPT During Heat Treatment Heat Treatment Report
Curves of Heat 
Treatment method
four Hardness 
Check
Tooth Surface, 3 Points Per 90° CZPT Requirement After Heat Treatment Hardness Teat Report
After Semi Finish 
Machining
five Dimension 
Inspection
Whole Body Drawing After Semi Finish
 
 Machining
Dimension Inspection 
Report
Finish Machining
6 Magnetic Power Test (MT) Tooth Surface Agreed CZPT After Finish Gear 
Hobbing
MT  Report
seven UT Spokes Parts Agreed CZPT After Rough Machining UT Report
After Welded
After Semi Finish 
Machining
eight PT Defect Area No Defect Indicated After Digging
After Welded
PT CZPTrd
9 Mark Inspection Whole Body Manufacturing CZPT Final Inspection Images
10 Appearance 
Inspection
Whole Body CIC’s Requirement Before Packing
(Final Inspection)
 
eleven Anti-rust 
Inspection
Whole Body Agreed Anti-rust Agent Before Packing Pictures 
twelve Packing 
Inspection
Whole Body Agreed Packing Form During Packing Photos

Facilities For Manufacturing Gear ring:

No. Item Description
1 Smelting & Casting Capability  
40t ,50t, 80t Series AC CZPT 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.
2 Forging Capability  
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.
3 Heat Treatment Capability 9×9×15m,8×8×12m,6×6×15m,15×16×6.5m,16×20×6m ,7×7×17m Series Heat Furnace and Heat Treatment Furnaces
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 CZPTal Furnaces
Φ3.0×5.0M Horizontal Gas Temperature-differential Furnace
CZPT-frequency and CZPT-position Quenching Lathe of Pinion Shaft
4 Machining Capability 1. ≥5m CNC Heavy Duty Vertical Lathes
12m CNC CZPT-column Vertical Lathe
10m CNC CZPT-column Vertical Lathe
10m CNC Single-column Vertical Lathe
6.3m Heavy Duty Vertical Lathe
5m CNC Heavy Duty Vertical Lathe  
2. ≥5m Vertical Gear Hobbing Machines
15m CNC Vertical Gear Hobbing Machine
10m Gear Hobbing Machine
8m Gear Hobbing Machine
5m Gear Hobbing Machine
3m Gear Hobbing Machining
3. CZPTed High-precision Gear Grinding Machines
.8m~three.5m CNC Molding Gear Grinding Machines
4. Large Boring & Milling Machines
220 CNC Floor-mounted Boring & Milling Machine
200 CNC Floor-mounted Boring & Milling Machine
160 CNC Floor-mounted Boring & Milling Machine

FAQ
Q: How about the quality of your goods?
A: Our devices are created strictly in accordance to national and international standards, and we take a test on each and every products just before shipping.
 
 
Q: How about the price?
A: We are manufactory, and we can give you decrease price tag than people trade firms. Apart from, clients from Made in China can get a price cut.
 
Q: Do you provide right after-sale provider?
A: Sure. The guarantee time period of our equipment is 1 year, and we have a expert soon after-sale crew to immediately and completely remedy your difficulties.
 
Q: Do you offer products operation instruction?
A: Indeed. We can send skilled engineers to the doing work site for tools installation, adjustment, and operation education. All of our engineers have passports.
 
 

Girth Gear for Grinding Ball Mill and Rotary Kiln Production