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Mobile: +86-13665102324

Email: hhcasting@126.com

Skype: hoohi123

Tel: +86-510-85737583

Japanese Market:Tong san

Mobile: +86-13814297500

Email: 13814297500@163.com

Metal Foundry

China easy-maintainable aluminum die casting foundry aluminium foundry

FAQ: Question 1 : Are you a factory or a trading company ? Answer : We are a factory with designing, manufacturing, machining ,marketing in WuXi city, JiangSu province, near from ShangHai 100Km. Question 2 : How can I get some samples ? Answer :We are honored to offer you samples for free, but...


Material

Aluminum, Stainless Steel, Steel, Ductile Iron, Grey Iron, 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

0.1kg- 70kg

Tolerance

CT 6-9 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:

Question 1 : Are you a factory or a trading company ?

Answer : We are a factory with designing, manufacturing, machining ,marketing in WuXi city, JiangSu province, near from ShangHai 100Km.

Question 2 : How can I get some samples ?

Answer :We are honored to offer you samples for free, but the new clients are expected to pay the courier cost, and the charge will be deducted from the payment for formal order.

Regarding  the courier cost, you can arrange a RPI ( remote pick-up ) service upon Fedex, UPS, DHL, TNT, etc. to have samples collected ; or inform us your DHL collection account. Then you can pay the freight directly to your local carrier company.

Question 3 : Can your factory print or emboss my logo on the goods ?

Answer :Yes, we can print or emboss the logo on the goods or their packing box, for                                patent protection purpose, a letter of attorney ( letter of authorization )shall be provided for the logo .We usually produce goods  based on customer's samples or based on customer's picture, logo, size etc. detail information design for customers.

Question 4 : How does your factory do regarding quality control ?

Answer : we pay high attention to quality control from the very beginning to the end of the production. Every product will be fully tested before it's packed for shipment.

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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