Sign In | Join Free | My
X Z Z Machinery Co.,Ltd
X Z Z Machinery Co.,Ltd. Forged products, seamless pipe and steel plate, excellent quality and competitive price give a benefit to help with savings.
Home > Open Die Forging >

Ring Gear Open Die Forging On Cement Mill ASTM EN10228 STD.ASTM A388

Ring Gear Open Die Forging On Cement Mill ASTM EN10228 STD.ASTM A388

Brand Name : XZZ
Model Number : N/A
Certification : MTC
Place of Origin : China
MOQ : 1 Pieces
Price : Negotiation
Payment Terms : 30% pre-payment by T/T, 70% payment before delivery by T/T or L/C.
Supply Ability : 10 pieces per month
Delivery Time : 45 days
Packaging Details : Iron and wood pallet. All wood to fumigated in accordance with ISPM 15.
Material : 4140
UT Standard : ABS
Smelting Process : EF+LF+VD
Port : Shanghai
Skype : monge_s
Material standard : ASTM or GB EN
Contact Now

Precision Alloy Steel Open Die Forging On Cement Mill ASTM EN10228

The inner gear ring

Planetary gear, internal gear and the planet frame the same axis, is refers to the tooth part at the inner side of the circular workpiece commonly known as inner gear. The inner gear ring more extensive application range are generally in mass production.


The inner gear ring material mainly uses the gear steel, such as 17CrNiMo6, 18CrNiMo7-6, 20CrNiMo and so on.


The gear box of the inner gear ring is mainly used in various sectors of the inside, for example: wind power gear box, gear box and so on cement mill.

Manufacturing process:

Forged after finishing, quenching and tempering, after milling, carburizing, then grinding, after reaching the requirements of the drawings.


It conforms to the standard of ASTM and ASME

The manufacturing equipment is 60 MN hydraulic press, the forging ratio >3,

UT standard is in accordance with standard of EN10228.3:1998 level 3

Delivery lead time :45days

Port of loading:Shanghai


Ring gear



Material standard



ID: Length:

Max.ID: 8000mm

Max. Length: 5000mm


Max.70 ton

Smelting Process:



Ingot→heat → forging → Heat treatment (Normalizing+ tempering) → Inspection

→rough machining→UT →2nd Heat treatment →finishing machining →Inspection

UT standard

EN10228.3:1998 level 3

Product Tags:

Free forging


Disc Forging

China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

Ring Gear Open Die Forging On Cement Mill ASTM EN10228 STD.ASTM A388 Images

Inquiry Cart 0
Send your message to this supplier
To: X Z Z Machinery Co.,Ltd
Characters Remaining: (0/3000)
Inquiry Cart 0