Crank Shaft Spares for Excavator Trolley Cranes

• Customization: Available
• After-sales Service: Free After Service
• Warranty: Free After Service
• Model NO.: crank shafts
• Customized: Customized
• Type: Shafts
• Diameter: 100-1450mm
• Processing: Tooling-Raw Material-Forging-Machining-Inspection
• Usage: Train, Railcar, Rail Rolling Stock, Railroad Vehic
• Quality Control: 100% Inspection
• QA: Sample Production
• Standard: Irs,BS,Uic,AAR,Bn,GB,Tb/T,En
• Transport Package: Wooden Box/Pallet
• Specification: railway steel train wheel
• Trademark: Kingrail
• Origin: China
• HS Code: 8607199000
• Production Capacity: 50000PCS/Year

Product Description

About the customized forged casted railway wheel for all kinds of uses, our company Ruika is the professional manufacturer of the railway wheel, forged wheel, cast iron wheel, polyurethane wheel, train wheel, steel crane wheel set which with more than 15 years designing and producing experience. With our own forging workshop, machining workshop, heat treatment workshop, we can provide all
kind of wheels with different materials, such as ZG430640 cast steel, 60#,65 # , 65Mn, 42CrMoA or according to your demands.
About the quality, we always insis on attentively manufacturing, keeping on improving and elaborately serving to make customers satisfied
 

Railway Wheels application :
* Overhead crane and gantry crane;
* Rail transfer cart;
* Transportation carriage;
* Mill and airlines vehicle;
* Railway locomotive and train;
* Construction machinery, and so on.

Train Wheels,Railway Wagons,rail road vehicles,crane,trolley,Track Inspectors,Spike Drivers,Tie Pluggers,Tie Cranes,Spike Pullers,super claws,Screw Spikers and Spike Removers,Ride-On Plate Inserter,Rail Lifters,Rail Drills,Rail Grinders,Mobile Flash Butt Rail Welders,Railway, Port, and Industrial Cranes,Ballast regulators,Freight Wagon Wheels, Passenger Coach Wheels, Locomotive Wheels and many other industrial or mine vehicles wheels

Specifications of Railway wheel
1)Material:
Carbon steel:C45, C50, C55, C60, 4330, C35, 65Mn
Alloy steel:4140, 42CrMo, 40CrNiMo, 4340,34CrNiMo6
Stainless steel:1Cr13, SS316L,SS304,SS316
Or as per customers requirments
2) diameter: Φ30-6000mm
3) Heat treatment: normalizing, Q&T ,Surface and rim quenching with depth: 5-20mm
4) Measuring & testing equipment:Projecting profile, roughness tester, hardness tester, concentricity tester ect, UT ,MT
5)Size:Customized designs are available.
6)Inspection:In-house and the third party.
7)Delivery Time: 10~45 days after confirmation.
8)Good quality with reasonable price,timely delivery and great customer service

Features of Railway wheel
* Precision tolerance ;
* High tensile strength ;
* Safety and flexibility ;
* Large wheel pressure and Heavy Load capacity ;
* High strength & durable to use.
* Competitive price
* Longer lifespan and better machnical capacity

Railway wheel maintenance:
The tread surface of the wheel should not have defects such as dents, trachoma, pores, shrinkage, cracks, chipping, etc., and it cannot be welded and repaired after discovery, and new Railway wheels should be replaced in time;
If there are pits on the tread, when the Railway wheel diameter is ≤500mm, the pit diameter is ≤1mm; when the wheel diameter is >500mm, the pit diameter is ≤1.5mm, and the depth is ≤3mm and not more than 5, it can be used continuously;
When the relative wear difference between the two driving wheels exceeds 1‰ of the diameter, they should be heavy-duty machined to the same diameter, and the tolerance should not be less than D6.

The Production Railway Wheels Process
1. Wheels Steel Melting 2. Round Billet Sawing Cutting 3. Heating 4. Phosphorus 5. Stamping Forming 6. Rolling 7. Bending Punch 8.Hot Stamping 9. Laser Measurement 10. Drop Stack 11. Roughing 12.Hardening 13.Tempering 14. Sampling 15. Pre-processing 16.Finishing 17. The Cold Print 18. Static Equilibrium 19. The Cold Print 20. Hardness Testing 21. Ultrasonic Testing 22. Magnetic
Particle Testing 23. Shot Peening 24. Painting Packaging

The tests we conduct to ensure railway wheels best quality
1. Electronic Material Testing Machine 2. Instrumented Impact Testing Machine 3. Brinell Hardness Machine 4. SEM and Spectrometer 5. Metallurgical Microscope 6. Spark Source Atomic Emission Spectrometer 7. Infrared Carton and Sulfur Analyzer 8. X Fluorescent Spectrometer 9. Electro-hydraulic Servo Material Testing Machine 10. Metallugical Microscope

Company Introduction
Kingrail Parts is a company that specializes in researching, designing and manufacturing Railway Wheels, with a modern management team and excellent employees.

"High-quality products, high-quality services, competitive prices and timely delivery" are our principles. We have established good relationships with customers all over the world. We are vigorously exploring the global market. In addition, we have invested a lot of energy in development and design, which can enable us to better meet the changing needs of customers in a positive way.

Our products have been exported to more than 50 countries and regions, such as Germany, Mexico, the United States, Turkey, South Africa, Singapore, etc.
Main Production Equipment List

No.	Equipment	Type	Qty	Status	Note
1	Vertical lathe	VTC6070	36	working	Finishing workshop
2	VMC	AVL-860	3	working	Finishing workshop
3	VMC	VMC850B	14	working	Finishing workshop
4	Multi-function machine	HTC2050n	20	working	Finishing workshop
5	CAK	5085di	10	working	Finishing workshop
6	Steyr CNC lathe	CK7520ACK50	8            6	working	Finishing workshop
7	Milling and drilling machine	XZ8210C	2	working	Finishing workshop
8	CNC milling and drilling machine	TY-ZT5060	6	working	Finishing workshop
9	OD milling machine	MB32BX500	2	working	Finishing workshop
10	Air compressor	HLGD-75	1	working	Finishing workshop
11	Vertical drilling machine	Z5140A	6	working	Finishing workshop
12	CNC suspended tapping machine	SKXFGS.PS	5	working	Finishing workshop
13	CNC hobbing machine	YK3180CNC3	6	working	Finishing workshop

We can supply as per customer drawing and request specification