Factory Customized Casting Precision Machining Steel Transmission Gear Hub

No.Gear Hub

Customized steel casting parts according to drawings/samples

Main Blank Process - For Steel Casting

Investment casting (wax mold made by middle temperature wax); Lost Wax Casting (wax mold made by low temperature wax);

Blanks Casting Tolerance

CT7-8 for Lost wax Casting Process CT4-6 for Investment casting Process

Applicable Materials for investment casting or lost wax casting

Carbon steel, Low Carbon steel, middle carbon steel, G35, G45, WCB, WCA, WCC, ISO 340-550, etc. Alloy Carbon steel: G25CrMo4, Heat Resistant Steel, etc. Stainless Steel: SUS 304, 304L, 316, 316L, CF8, CF8M, G-X7CrNiNb1189, etc. OR According to customer requirement.

Casting Blank Size /Dimensions

2 mm-600mm / 0.08inch-24inch according to customer requirement

Applicable Machining Process

CNC Machining/ Lathing/ Milling/ Turning/ Boring/ Drilling/ Tapping/ Broaching /Reaming /Grinding/Honing and etc.

Machining Tolerance

From 0.005mm-0.01mm-0.1mm

Machined Surface Quality

Ra 0.8-Ra3.2 according to customer requirement

Applicable Heat Treatment

Normalization , annealing, quenching and tempering, Case Hardening, Nitriding, Carbon Nitriding, Induction Quenching.

Applicable Surface Treatment

Shot/sand blast, polishing, Surface passivation, Primer Painting , Powder coating, ED- Coating, Chromate Plating, zinc-plate, Dacromat coating, Finish Painting.

GET A QUOTE

Description
Order Process

Production and Processing

1.OEM service available;
2.Materials: carbon steel, alloy steel,Stainless steel and so on;

3.Process: lost wax process(Compound process), silicon process casting

4.Weight range: 0.02 to 300/350 KG;
5.Application: Industrial parts, Machinery parts, Mining machines,Hardware, Construction parts, Valve/valveparts, Train, Craft, Door handle, Hinge, Hydraulic pressure, Agricultural machinery;Oil&gas pipe lineparts,Automobile,etc.

Surface Treatment

We have various surface treatment capacity of precision casting. Such as pickling, polishing, electrolytic polishing, grinding, sand blasting,phosphating, etc.lt can assist to finish spraying, painting, galvanizing,chromium plating, nickel plating, blackening, teflon and other surface treatment requirements.

Quality Inspection

* Have a sound quality management system documentation for total Quality management ;

* Have a series of high-precision testing instruments, improve product inspection accuracy, to ensure product size accuracy

Main Testing Equipment
1	Metallographic microscope	2	CMM
3	Digital hydraulic strength testing machine	4	Digital display micro Vickers hardness tester
5	Surface roughness tester	6	Carbon & Silicon Analyzer
7	PS analyzer	8	Spectrometer
9	Tensile testing machine	10	Image Measuring Instrument

Quality assurance

* The purchase of raw materials. Our company designated purchase aluminum form large company who is the advanced unit of China Nonferrous Metals industry Science and Technology,first ensure product quality from the source.

* Melt aluminum material in intermediate frequency electric furnace with a constant temperature.

* Analysis of furnace to ensure stability of the various metals content.

* Strict implementation of lATF 16949 and 1$09001 :2015 quality management system.We have built a good product traceability system and we will carry out the project to strictly control quality on products so that give customers an satisfaction.

Packaging & Shipping

Inner Packing

Strong & waterproof plastic big is packed inside, to keep the product in safe condition. Or as customer requests.

Outer Packing

Multilayer wooden box with strong bandages, used for standard export package. Or customized as per customer's requirements.

Project Management

Any Question?

Our most frequently asked questions

Are you a trading company or factory?

We are a 20-year-experienced casting company/manufacturer dedicated to manufacture various cast metal products and supply our client one-stop service from casting to finishing.

How to get quotation from you?

Our quotation is based on 3d models or detailed 2d drawings from clients. Samples are also acceptable to calculate price. We welcome 3d models in native UG (.prt), Pro/E (.prt), Solidworks (.sldprt) format. 3d files in other common format as .igs, .stp, .x_t, .x_b, .sat are also acceptable.

When can we get your quotation?

Our quotation will be ready within 48 hours after receiving client’s inquiry. For urgent case, the time can be shortened to few hours.

Can you produce based on samples?

Yes, we can. Our powerful reverse engineering capability enable us manufacture products exactly according to samples provided by clients.

Can you provide samples on your web?

Sorry, we can’t. We are OEM cast products manufacturer. The designing and drawings of our products belong to our clients. We sign NDA with all of our clients. As a professional foundry, we won’t leak any sensitive information of our clients to any third party.

Can we use your existing mold?

Sorry, we can’t. The mold property belongs to our client who paid, and our client can take the mold away any time they want. We have no right to use our client’s mold for any third party without permission.

How about your price terms?

Our price terms include FOB, CIF, EXW, CFR, DDU, DDP, etc.