Girth Gear
CIC is the casting & forging center in central-south China, possessing a 50t electric arc furnace, 60t LF ladle refining furnace, and 60t VD/VOD refining furnace, etc. As professional girth gear manufacturer , we can pour 350t liquid steel one time and yields more than 200,000t of high-quality liquid steel and can produce the high-quality steel of more than 260 steel grades such as carbon steel, structural alloy steel and the structural steel, refractory steel and stainless steel of special requirement. The maximum weight of casting, gray casting, graphite cast iron and non-ferrous casting is 200t, 30t, 20t and 205t separately.
Feature of Girth Gear
Module Range: 10 Module to 70 Module.
Diameter: Min 800mm to 16000 mm.
Weight: Max 120 MT single piece.
Three Different Girth Gear Designs: Fabricated steel - forged ring - rolled plate
Standards/Certificates: • UNI EN ISO • AWS • ASTM • ASME • DI
Professional rotary kiln girth gear and
ball mill girth gearmanufacturers.
Our Advantages of Girth Gear
Products with Customers' Designs
Strong Machining & Heat Treatment Abilities
Strict Quality Control
Prompt Delivery
Experience in Cooperation with Fortune 500 Companies
Process of Grith Gear
Forging or Casting
Normalizing & Tempering-Proof Machining
Quenching & Tempering
Finish Machining (Teeth Grinding)
Technical Parameter of Grith Gear
|
Item |
Description |
|
|
1 |
Diameter |
≤15m |
|
2 |
Module |
≤45 |
|
3 |
Material |
Cast Alloy Steel, Cast Carbon Steel, Forged Alloy Steel, Forged Carbon Steel |
|
4 |
Structure From |
Integrated, Half to Half, Four Pieces and More Pieces |
|
5 |
Heat Treatment |
Quenching & Tempering, Normalizing & Tempering, Carburizing & Quenching & Tempering |
|
6 |
Tooth Form |
Annular Gear, Outer Gear Ring |
|
7 |
Standard |
ISO, EN, DIN, AISI, ASTM, JIS, IS, GB |
InspectionandTestOutlineofGirthGear
|
Item |
Inspection Area |
Acceptance Criteria |
Inspection Stage |
Certificates |
|
|
1 |
ChemicalComposition |
Sample |
Material Requirement |
When SmeltingAfter Heat Treatment |
Chemical CompositionReport |
|
2 |
MechanicalProperties |
Sample (Test Bar on the Gear Body) |
Technical Requirement |
After Heat Treatment |
Mechanical PropertiesReport |
|
3 |
HeatTreatment |
Whole Body |
Manufacturing Standard |
During Heat Treatment |
Heat Treatment ReportCurves of HeatTreatment |
|
4 |
HardnessTest |
Tooth Surface, 3 Points Per 90° |
Technical Requirement |
After Heat Treatment |
Hardness Teat Report |
|
After Semi FinishMachining |
|||||
|
5 |
DimensionInspection |
Whole Body |
Drawing |
After Semi FinishMachining |
Dimension InspectionReport |
|
Finish Machining |
|||||
|
6 |
Magnetic Power Test (MT) |
Tooth Surface |
Agreed Standard |
After Finish GearHobbing |
MT Report |
|
7 |
UT |
Spokes Parts |
Agreed Standard |
After Rough Machining |
UT Report |
|
After Welded |
|||||
|
After Semi FinishMachining |
|||||
|
8 |
PT |
Defect Area |
No Defect Indicated |
After DiggingAfter Welded |
PT Record |
|
9 |
Mark Inspection |
Whole Body |
Manufacturing Standard |
Final Inspection |
Pictures |
|
10 |
AppearanceInspection |
Whole Body |
CIC's Requirement |
Before Packing(Final Inspection) |
|
|
11 |
Anti-rustInspection |
Whole Body |
Agreed Anti-rust Agent |
Before Packing |
Pictures |
|
12 |
PackingInspection |
Whole Body |
Agreed Packing Form |
During Packing |
Pictures |
Part Reference List of Girth Gear
|
Material |
OD/mm |
Module |
Application |
Client |
|
|
1 |
T30MoCrNi14 |
10394 |
28 |
SAG |
Romania |
|
2 |
T30MoCrNi14 |
8356 |
28 |
Ball Mill |
|
|
3 |
G35CrNiMo6-6 |
5910 |
39 |
Rotary Kiln |
KHD |
|
4 |
G34CrMo4 |
6180 |
30 |
Cement Mill |
|
|
5 |
G35CrNiMo6-6 |
6362 |
42 |
Rotary Kiln |
|
|
6 |
G35CrNiMo6-6 |
6362 |
42 |
Rotary Kiln |
|
|
7 |
G34CrMo4 |
5909 |
39 |
Rotary Kiln |
|
|
8 |
G34CrMo4 |
6362 |
42 |
Rotary Kiln |
|
|
9 |
G34CrMo4 |
6621 |
39 |
Rotary Kiln |
|
|
10 |
ZG 35CrNiMo |
5452 |
45 |
Rotary Kiln |
Tunisia |
|
11 |
ZG 35CrMo |
4868 |
22 |
Cement Mill |
|
|
12 |
G34CrMo4 |
42 |
Cement Rotary Kiln |
Giant→KHD |
|
|
13 |
G35CrNiMo6-6 |
7369 |
45 |
Cement Rotary Kiln |
|
|
14 |
G34CrMo4 |
5964 |
42 |
Cement Rotary Kiln |
|
|
15 |
ASTM 4140 |
7289 |
/ |
American Rexnord |
|
|
16 |
ZG42CrMo |
6972 |
25 |
Cement Rotary Kiln |
Hong Kong |
|
17 |
ZG42CrMo |
3400 |
25 |
Sugar Dryer |
Japan TSK |
|
18 |
ZG42CrMo |
3480 |
20 |
Sugar Dryer |
|
|
19 |
ZG310-570 |
3360 |
20 |
Fertilizer Dryer |
Malaysia |
|
20 |
ZG310-570 |
3640 |
20 |
Fertilizer granulator |
|
|
21 |
ZG42CrMo |
4100 |
32 |
Fertilizer Cooler |
|
|
22 |
ZG42CrMo |
5550 |
25 |
Fertilizer Dryer |
|
|
23 |
ZG42CrMo |
3040 |
20 |
Fertilizer granulator |
|
|
24 |
GS35CrMoV |
7318 |
/ |
Venezuela |
|
|
25 |
ASTM 4140 |
7560 |
40 |
Dryer |
|
|
26 |
ZG42CrMo |
6633 |
Rotary Kiln |
Korea |
|
|
27 |
ZG42CrMo |
5688 |
36 |
PTA Dryer |
Japan TSK |
As one of heavy equipment suppliers, we can offer different kinds of related products for sale, if you have needs, please contact us.
If you want to know more details of ball mill mining, please visit our website.
Send product request
Other supplier products
 |
Automatic Drilling and Tapping Machine | Automatic Drilling and Tapping Machine The manipulator is applied to the opening and plugging of the slag port in a copper smelting furnace. Acc... |
 |
SAG Mill | Semi autogenous millor SAG mills as they are often called, can perform grinding operations equivalent to two or three stages of crushing and screen... |
 |
CIC Mining And Cement Equipment | CIC's heavy machinery equipment include not only market-leading standardized products, but also customized products and related services according ... |
 |
Furnace Tapping Machine | We developed the discharge furnace robotic arm, based on the working process and tools of manual operation of slag port opening and closing of the ... |
 |
Calcium Carbide Furnace Tap Hole Machine | Dig furnace robot arm controlhas a walking mechanism, multi-station operator, hydraulic, electronic control, and other components. The operation is... |
Same products
 |
Beeswax used for candle making | Seller: Syntop chemical Co.,Ltd. | The key advantages of beeswax candles lie primarily in their natural, healthy properties and high... |
 |
Bottle Blowing Machine | Seller: Taizhou Qihong Mold Co., Ltd. | Taizhou Qihong Mold Co., Ltd. offers Bottle Blowing Machines designed for efficient plastic bottl... |
 |
480ml corrosion-resistant transparent PET bottle | Seller: Suzhou Brotherpacking Plastic Co., Ltd. | This 480ml corrosion-resistant transparent PET bottle is ideal for packaging personal care produc... |
 |
a-peng太平鸟 mosaic | Seller: 成飞经理，15813639200：李老师 后面华兴玻璃厂 ，高速大丰田阿波罗 集美天成 | jaoisan i snxian xiang 1stfotr .sliay t love ? 2jian xiang qian all fors king stsan put hongdou... |
 |
soaali umisan 1st psn g A-peng tai[ping yihui niuao 1st 太平鸟 阿-鹏经理 阿波罗 | Seller: 成飞经理，15813639200：李老师 后面华兴玻璃厂 ，高速大丰田阿波罗 集美天成 | s哦爱你 osain lsaowo jyou li jhgoan psaeng wate laian hsi xingjing boadao soa nisan io2 naspau nsaia... |
