Jiangsu Liangyi Co., Limited

Traction motor shafts, Traction motor hollow shaft, forging Traction motor shafts manufacturer / supplier in China, offering AISI 4140 SAE 4340 Forged Forging Steel Railway locomotive DC AC Traction Motors Rotor shafts Armature splined spline hollow shafts 34CrNiMo6(42CrMo4, 1.7225), A182-F347h Forged/Forging Rings (A182-F347h), 310 Moln Forged/Forging Rings (UNS S31050, 1.4466, 725LN, 310Moln) and so on.

Supplier Homepage Product List Forgings AISI 4140 SAE 4340 Forged Forging Steel Railway locomotive DC AC Traction Motors Rotor shafts Armature splined spline hollow shafts 34CrNiMo6(42CrMo4, 1.7225)

AISI 4140 SAE 4340 Forged Forging Steel Railway locomotive DC AC Traction Motors Rotor shafts Armature splined spline hollow shafts 34CrNiMo6(42CrMo4, 1.7225)

FOB Price:US $2 / Piece
Min. Order (Pieces) FOB Price
1+ US $2 / Piece
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Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 5000 Tons/Year
Payment Terms: T/T

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Basic Info.

Model NO.:Traction motor shafts
Processing Object:Metal
Molding Style:Forging
Molding Technics:Forging
Application:Machinery Parts
Material:Steel
Heat Treatment:Quenching
Surface Treatment:Polishing
Forging Tolerance:+/-0.5mm
Standard:AISI
Material of Shafts:AISI 4140
Trademark:LY
Transport Package:Wooden or Steel Frame Crate Packing
Specification:CE
Origin:Jiangyin
HS Code:722840000

Product Description

We are one leading producer of  
AISI 4140 34CrNiMo6 SAE 4340(42Crmo4,1.7225)Forged Forging Steel Railway locomotive DC AC Traction Motors Rotor shafts Armature splined spline hollow gear Shafts Spindles Axles factory from china.
We could produce  
AISI 4140 34CrNiMo6 SAE 4340(42Crmo4,1.7225)Forged Forging Steel Railway locomotive DC AC Traction Motors Rotor shafts Armature splined spline hollow gear Shafts Spindles Axleswith diameters ranging from 100MM to 1200MM, with lenth from 100MM to 10000MM, the weight from 10KGS to 15000KGSs
We could do rough or final machined of  
AISI 4140 34CrNiMo6 SAE 4340(42Crmo4,1.7225)Forged Forging Steel Railway locomotive DC AC Traction Motors Rotor shafts Armature splined spline hollow gear Shafts Spindles Axles as per the drawing of the clients
Welcome the inquiry
Heat treatment:
Normalized / Annealed / Quenched / tempered
Surface Treatment:
painting,plating,polishing,black oxide,transparent anti-rust oil
Quality control:
UT,MT,RT,PT,chemical composition test,mechanical property test,etc.
Inspection:
1, Raw material certificate(material chemical composition) 2, Heat treatment sheet report
3, Dimension inspection report      4, UT test report 
Delivery condition:
Hot forged +Rough machined (black surface after Q /T)+ Turned 
Competitive Advantage:
Quality control and management to the whole produce process, including ingot smelting, forging, heat treatment, machining and strictly final inspection prior to delivery.
Excellent product quality and service, competitive price, "in-time" delivery






Name&Description

Capacity

Quantity

3600Thydraulic press

Max. single forging in 18T

1

2000T hydraulic press

Max. single forging in 9T

2

800 hydraulic press

Max. single forging in 5T

1

6T electrical hydraulic hammer

Max.single forging in 5T

1

3T electrical hydraulic hammer

Max.single forging in3T

1

Air hammer

Max.single forging from250kg to 1000kg

7

Forging operation machine

Max.singe forging from20T-5T

7

Heat treatment Furance

Max.8000*5000*1500mm

11

CNC driling machine

Max.5000mm

2

Vertical lathe

From 1600 to 5000mm

60

Horizontal lathe

Max.5000mm

70

Band sawing machine

260-1300mm

36
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Jiangsu Liangyi Co., Limited

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