Email:hhcasting@126.com

Contact Us

Manager:Franck

Mobile: +86-13665102324

Email: hhcasting@126.com

Skype: hoohi123

Tel: +86-510-85737583

Japanese Market:Tong san

Mobile: +86-13814297500

Email: 13814297500@163.com

Precision Machining Supported Die Casting

FAQ: Q 1.Why should we send inquiry to you? We are professional one-stop customized mechnical parts and service provider.We have the word-class foundry equipment and technology processing.We had 5 years of castings experience in exporting. We can bespoke manufacture of drawing,samples...


Material

Stainless Steel, Steel, Ductile Iron, Grey Iron, Aluminum, Bronze, Copper, Brass, and customized material from clients.

Material Grade

ASTM, DIN, GB, BS, JIS, AISI, NF, etc

Process

Sand Casting, ESR casting, Die Casting, Investment casting

Weight

0.01kg- 150kg

Tolerance

CT 4-9 grade, and based on the custom drawings

Drawing (files) format

Igs, Stp, X-T PDF, Jepg, Jpg

Capabilities of Production

Aluminum: More than 80 Mt per month.


Stainless Steel: More than 200 Mt per month.

Surface Treatment

Anodize/Zinc Plating/ Nickel Plating, Tinting/ Polishing/Blacking, etc

MOQ

Depends on the items, please contact us for free

Heat Treatment

Quenching, Normalizing, Annealing, Plating,Carburizing

Applications

Automotive, Agricultural Machines, vessels, Tooling, Mining, Oil & gas industry, Locomotive industry, Aerospace, Hardware, Construction, Engineering Machine, Electrical Equipment, etc

Machining Equipment

Threading, Turning, Milling, Grinding, CNC/NC, Boring, Test facilities

Measuring Tools

Gauge, Thread gauge, Height Gauge, Vernier caliper, Depth caliper, Micrometer, CMM, etc

QC System

Fully inspection before Delivery

Available Service

OEM & ISO

Payment Terms

L/C, D/A, D/A,T/T, PayPal

Shipment Terms

FOB, CIF

Samples

Few Samples are acceptable

Certification

IS9001:2008.

Tooling leadtime

10-15 working days

Production leadtime

15 working days, based on the quantity of demand

FAQ:

Q 1.Why should we send inquiry to you?

We are professional one-stop customized mechnical parts and service provider.We have the word-class foundry equipment and technology processing.We had 5 years of castings experience in exporting.

We can bespoke manufacture of drawing,samples mapping,raw material processing and design manufacture according to your originality.

Q 2.How long can we get the price list?

We are factory direct best price.So our price list will be quoted within 24 hours after we get your inquiry with detailed informations (such as drawings, material,technology specification,surface treatment,quantity, special requirements and etc)

Q 3.How about quality of your castings parts?

After you confirmed the quotation for pattern cost,raw casting cost,machining cost and coating cost.We will send to you the sample for you inspection approval.

Q 4.How about your after market service?

We could confidential of the quality of delivered parts and compensate 100% on defective parts.

Q 5.What`s your Minimun Order Quantity(MOQ)

According to your requirement that only one piece can customized for you.

Advantages of Aluminum Sand Casting Process

The sand casting process offers many distinct advantages when compared to alternative metal casting methods. When the versatility, unit costs, quality, availability and all other factors are considered, using sand molds for manufacturing aluminum castings is the clear choice.

Aluminum parts cast in sand molds, and which will be machined, are highly competitive with gray iron, notwithstanding the higher cost per pound of material. The following represents some of the clear advantages of the aluminum sand casting process.

EXAMPLES

Flexibility of Design

Intricately cored parts and parts with feet, bosses or other unwidely protuberances can be cast soundly.

Wide Range of Alloys and Properties Available

Properties range from 16k to 50k tensile with varying degrees of machinability, corrosion resistance, etc.

Lowest Tooling Cost - Shortest Lead Time

Unmachined patterns are cheaper and faster to build lower overall the overall cost of casting production and shortening turn-around time.

Long Tool Life

The aluminum sand casting process uses expendable molds. Hot metal, which causes deterioration of permanent-mold tooling and adversely affects quality of the cast parts, never touches the tooling (pattern).

High Production Rates for Large Range of Parts

The many molding options available to sandcasters, from squeeze jolt machines to high pressure automatic molding machines, combined with the use of multi-impression matchplates, permits the manufacture of thousands of parts per day.

Ease of Product Modification

With shorter “Life of Product” cycles than in the past, the ease of altering tooling is increasingly important.

Least Sensitive Gating, Feeding and Heat Removal System in Mass Production

Pouring temperatures in permanent molds should be held to +/- 20° for optimum results. In sand, good castings can normally be obtained with temperature differences as high as +/- 40% and generally in a much lower temperature range.

High Density Molds Produce Good Surface Finish

Higher mold squeeze pressures combined with technological improvements in sand preparation produce castings with a surface finish that rivals the permanent mold processes.



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