45# 42CrMo Machining Custom Large Crane Forged Wheel for Over Head Crane, Tower Crane, Truck Crane

• Customization: Available
• After-sales Service: Yes
• Type: Forging Operation
• Model NO.: OEM
• Power Source: Electric
• Feature: Precision
• Certification: CCC, ISO9001, CE
• Warranty: 24 Months
• Customized: Customized
• Advantage: Use Widely
• Condition: New
• Heat Treatment: Quenching
• Testing: Ut+Mt
• Forging Tolerance: +/-0.1mm
• Hardness: 200-400 HRC as Demand
• Oil Protecting: Yes
• Transport Package: as Customer Request
• Specification: 1000*1000mm
• Trademark: JSD
• Origin: China
• HS Code: 8479909090
• Production Capacity: 500000PCS/Year
• Package Size: 120.00cm * 120.00cm * 100.00cm
• Package Gross Weight: 100.000kg

Product Description

 

Item	Forged Wheel for Over Head Crane,Tower Crane , Truck Crane
Design	Can be at the customer' request, tailor-made, at customer's design
Application	Crane Wheel, Hydro Dams Gate Wheel, Freight Wagon Wheel, Passenger Coach Wheel, Locomotive Wheel.
Material	SAE4140, SAE4150, SAE4160, 42CrMo, 42CrMo, AAR-M107 Class B, Class C, stainless steel 410, stainless steel 304
Standard	AAR M-101, UIC 811-1, EN13261, GOST 31334, IRIS 16/95, KSR 9220, BS 5892, JIS E4502, TB/T 2945.
Size	From diameter 250mm to 1250mm.
Minimum order	1 pc

Manufacturing Process

1. Free forged or module forged
2. Rough machining process, to remove the surface forged oxidized black leather.
3. 100% Ultrasonic Test ASTMA388
4. Heat Treatment according to request, Normalized, Quenched, Tempered....
5. Hardness test
6. Finishing Process to the dimensional state required by the drawing.
7. 100% Magnetic Test ASTM E709 and 100% dimensional test
8. Painting or oil protecting TECTYL 506 or similiar
9. Packing with boxes

What we can do?
1. Machining Service: 
Machining is any of various processes in which a piece of raw material is cut into a desired final shape and size by a controlled material-removal process. 
JSD(Qingdao Jieshengda Machinery Co.,Ltd) has the precision machines including CNC center, boring, milling, lathing, etc., JSD is specialized in high precise machining for small-middle-big metal components. 


2.Casting Service:
Casting is a manufacturing process in which a liquid material is usually poured into a mold, which contains a hollow cavity of the desired shape, and then allowed to solidify. 
JSD(Qingdao Jieshengda Machinery Co.,Ltd) offers multiple investment casting, sand casting, permanent casting, die casting, low pressure casting, ESR casting, lost foam casting, etc. Material can be handled include steel, iron, non-ferrous. Single component weight range is from 0.01Kg to 150 tons separately. 

3. Forging Service:
Forging is a manufacturing process involving the shaping of metal using localized compressive forces.JSD offers open die forging, closed die forging and ring forging services. Material can be handled include steel, iron, non-ferrous. Single component weight range is from 0.1Kg to 50,000Kgs.

4.Stamping Service:
Stamping (also known as punching) is the process of placing flat sheet metal in either blank or coil form into a stamping press where a tool and die surface forms the metal into a net shape. 
Testing and Design Office:
Customer visit us:
Packing Way:Applications:

FAQ

Q1: Are you a factory or trading company?	A: We are factory located in Qingdao, specializing in custom forging,casting,machining,stamping and welding service.
Q2. Can you produce according to samples if no drawing?	A: Yes, we have professional engineer to work out drawings according to your sample.
Q3. How long can i get reply?	A: We will reply within few minutes in working times and within 24 hours in holidays.
Q4: What is your sample policy?	A: Sample cost will be charged for customization but will refund in mass order.
Q5: What is the lead time for both sampling and production?	A: It takes 3-7 days for sampling while production lead time is 15-30 days upon quantity.
Q6: What is your payment terms?	A: We accept 50% as deposit and 50% balance before shipment.
Q7: What is your MOQ?	A: It depends on the size of the product,for big size product,MOQ is 1pcs.
Q8: What is the ship way?	A: We can accept any ship way,like sea freight,air freight,Fedex,DHL.....