Best Quality Alloy Steel Large Forging Pinion Gear

Best Quality Alloy Steel Large Forging Pinion Gear

Very best Good quality Alloy Metal Big Forging Pinion Gear

CITICHL Pinion Gear invested in important assets and accomplished a lot of improvements with pinions. The proper blend of materials, hardness and ending amongst pinion and equipment is essential for a lengthy lifetime of the installed equipment. We layout and manufacture pinions to match each and every consumers need, no subject how special the situation may be.

 

Casting & forging capability
CITICHL is the casting & forging middle in central-south China, possessing 50t electric arc furnace, 60t LF ladle refining furnace, and 60t VD/VOD refining furnace, etc. We can pour 350t liquid metal 1 time and yields more than 200,000t of  large high quality liquid steel and can produce the high good quality metal of more than 260 steel grades this kind of as carbon metal, structural alloy metal and the structural metal, refractory steel and stainless steel of specific necessity. The highest excess weight of casting, gray casting, graphite cast iron and non-ferrous casting is 200t, 30t, 20t and 205t independently. 
 
The company is the forging centre in central-south China. It is very powerful in forging. The solitary totally free forging is 100t(max fat). We can roll rings of different sections of carbon steel, 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 one piece of the forging weighs 10t. We have 8400t, 3150t, 1600t, h2o push and Raw two hundred/one hundred sixty-5000/750 large-size ring mill of higher precision in Asia created in WAGNER, Germany.

 

Warmth treatment method capacity
The firm is the warmth treatment method foundation in nationwide equipment trade in central and south China, possessing Φ3×1.6m carburizing furnace, Φ2.3×17m,Φ2.3×9.5m shaft furnace, eight.5×13m,5×15m,6×14.5m,four.5×18m automated managed car type warmth treatment method furnace group. We can source the quenched and tempered element in excess of 45t, the carburizedand quenched equipment and pinion under 20t, shaft≤5.7m in size and the induced girth ring diameter≤5m

Our pinion gears Functions

Pinion style: bored strong on shaft / integral self aligned spur, helical or double helical

cast alloyed steel

Spur, helical or double helical

3 different designs:Fabricated metal – cast ring – rolled plate

CZPTs/Certificates :• UNI EN ISO • AWS • ASTM • ASME • DIN
 

Pinion equipment slicing devices
Φ16m CNC hobbing Device
Φ12m Equipment reducing machine (Switzerland)
Φ10m hobbing equipment (Germany)
Φ4m CNC high speed hobbing machine (Germany)
Φ1.6m Horizontal CNC hobbing equipment (Germany)
Φ5m CNC profile equipment grinding device (Germany)
Φ2.8m CNC Profile equipment grinding equipment (Germany)
Φ1.25m CNC Profile gear grinding machine (Germany)
Φ1m CNC Profile gear grinding equipment (Germany)

Inspection and Test Outline of Girth Gear:

No. Product Inspection Area Acceptance Criteria Inspection Stage Certificates
one Chemical 
Composition
Sample Material Requirement When Smelting
After Heat Treatment
Chemical Composition 
Report
2 Mechanical
 Properties
Sample(Test Bar on the Gear Body) CZPT Requirement After Heat Treatment Mechanical Properties 
Report
three Heat 
Treatment method
Whole Body Manufacturing CZPT During Heat Treatment Heat Treatment Report
Curves of Heat 
Remedy
4 Hardness 
Take a look at
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
7 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 Photographs
ten Appearance 
Inspection
Whole Body CIC’s Requirement Before Packing
(Final Inspection)
 
11 Anti-rust 
Inspection
Whole Body Agreed Anti-rust Agent Before Packing Pictures 
twelve Packing 
Inspection
Whole Body Agreed Packing Form During Packing Photographs

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.
two 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
four Machining Capability one. ≥5m CNC Heavy Duty Vertical Lathes
12m CNC CZPT-column Vertical Lathe
10m CNC CZPT-column Vertical Lathe
10m CNC Single-column Vertical Lathe
six.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
three. 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

 
 

Best Quality Alloy Steel Large Forging Pinion Gear