AISI 4340 Seamless Customized Hot Rolled Steel Large Forged Ring
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- Supplier: Luoyang Wangli Heavy Machinery Co. Ltd.
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Product Description
Product name: AISI 4340 Seamless Customized Hot Rolled Steel Large Forged Ring
Raw material of Hot Rolled Steel Forging Ring
Material for forging rolled ring is 42CrMo,35CrMo,34CrNiMo6 or according to customer's drawing.
Heat treatment--quenching and tempering.
According to QT to make sure the whole hardness and mechanical property of the slewing bearing ring.
NTD TESTING
NTD TESTING inclduing UT,MT,PT.
According to NTD testing,we can inspect the raw material internal defect and control the raw material.
Finish machining by CNC vertical lathe to guarantee the ring's size precision and tolerance.
We can manufacture different type of gears according to drawing.
Materia | Carbon Steel , Alloy Steel | ||||||
Standard | ASTM DIN . EN GOST JIS ETC | ||||||
Structure | Forging , Casting and Welding | ||||||
Module of Gear | 8-120 | ||||||
Gear Grinding | MAX Module 24 | ||||||
Diameter of Gear Wheel : | MAX 13 000 mm | ||||||
Diameter of Spiral Gear : | MAX . 2 200 mm | ||||||
Length of Gear Shaft : | MAX 5 000 mm | ||||||
OEM Service Offered | According to Customer Drawings | ||||||
Segments Gear Offered : | According to Customer Requests | ||||||
Heat Treatment | Q & T Case Hardening | ||||||
Our Large Forged Ring is mainly used as a turning gear in wind power equipment,large excavator,port hoisting/lifting equipment,mine machinery turning gear,etc.
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About Us
Luoyang Wangli Heavy Machinery Co, LTD is mainly engaged in the designing and manufacturing of large machinery components and non-standard machinery parts, including shafts, gears, sprockets, sheaves, couplings, bearing supports, castings and forgings etc. The products are mainly used for fields ofg, petroleum, cement, steel mill, power plant, sugar factory etc.
We have different specifications of oil forging presses,ring rolling machines,electric arc furnaces,thus we can provide variety of forging,casting and welding materials according to customer's requests.
Advantage of our Heat Treatment:
- Professional, specific furnace, single-minded
- Vertical pit furnace,keep the temperature uniformity during heating,+/-1℃
- Small deformation,little oxide layer,reduce material cost
- Different materials can be cooled at the best speed
- Large capacity, completed variety of quenching medium: oil,water,salt water,water based mixture.
- Vertical pit furnace,keep the temperature uniformity during heating,+/-1℃
- Small deformation,little oxide layer,reduce material cost
- Different materials can be cooled at the best speed
- Large capacity, completed variety of quenching medium: oil,water,salt water,water based mixture.
Machining
We have the completed machining equipment,including horizontal lathe,vertical lathe,CNC boring and milling machine,CNC boring machine,deep hole drilling and boring machine,gear hobbing machine,
gear teeth grinding machine,grinding machine,etc.
Strictly quality inspection system can produce high quality products.For each order,we can provide report for material chemical components testing,UT testing,hardness,mechanical property testing (impact testing,yield strength testing,tensile strength testing),size inspection,etc.
In order to avoid the finish products rusted and damaged during the transportation ,we will design the right packing according to the shape,size and usage of the products.
R&D
We can provide technical support on new material,heat treatment and new manufacture process according customer’s working condition in order to improve lifespan of machinery parts.We have got a lot of patents on the spare parts of mill,cement rotary kiln,dragline excavator,rotor shafts.
Customer Visit
Our has been exported to abroad for more than 10 years and 50+ countries,such as
America,Australia,Russia,Pakistan,Thailand,Indian,Morocco,Romania,Spain,etc.
America,Australia,Russia,Pakistan,Thailand,Indian,Morocco,Romania,Spain,etc.
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