Wear Resistant Cast Iron,Asphalt mixing plant,Mixing Blade for LB4000,XITONG,Lost Foam Casting,Asphalt mixing parts
Like other investment casting, there are also different producing methods of iron castings. In our Iron cast foundry, there are 2 main methods for iron casting : sand casting or lost foam casting Technics.
Sand Casting is also called sand molded casting. Is the process that utilizes non-reusable sand molds to form metal castings. Sand casting is used to produce a wide variety of cast iron components with complex geometries. In China, there are three types of sand casting techniques to make iron castings. They are precoated sand casting, resin sand casting and clay sand casting. Among them, precoated sand casting is the most precision sand casting process with general casting tolerance CT8. It is able to produce iron castings less than 2kgs. Clay sand casting is the second precision casting process with general casting tolerance CT9. Iron castings between 2kgs-60kgs are availble in this method. And resin sand casting is mainly used for the production of large iron castings above 60kgs.
Lost foam casting is another casting technique for iron castings. It is a type of evaporative-pattern casting process that is similar to investment casting. But replace the wax with foam for the pattern. The advantages of lost foam casting is that the boiling point of foam is low, this helps to simplify the investment casting process by removing the need to melt the wax out of the mold. Cast iron is one of the commonly cast material in lost foam casting process. With lost foam casting, we can make small iron castings in good dimensional accuracy and surface finish. For large iron castings, sand casting is preferred.
|Process flow||Investment casting, precision casting,iron casting|
|raw material||Iron ,Metal,steel or as customer request|
|Foundry tolerance standard:||CT8-CT12|
|Standard||AISI, ANSI, ASTM, JIS, GB, ISO, DIN|
|Machining||turning, milling, grinding, drilling, tapping|
|Tolerance||+/-0.001mm - +/-0.1mm|
|Surface treatment||sandblasting, deburring, painting, powder coating|
|Roughness of Castings||Ra 3.2-Ra12.5|
|Design Ability||All kinds of 2D and 3D drawings are acceptable|
|Areas of product application||train; railway; truck; construction machinery; mining machinery, forklift; agricultural machinery; shipbuilding; petroleum machinery; pump, valve parts; hardware; power plant, etc.|
|Process:||Lost Foam Casting||Material:||Chrome Iron|
|Application:||Machinery parts||Surface Treatment:||Shot blasting|
Material standard and grade
|GB/T 8263||BTMNiCr2, BTCr9Ni5, BTMCr2, BTMCr8, BTMCr12, BTMCr15, BTMCr26|
|DIN 1695||0.9610, 0.9620, 0.9625, 0.9630, 0.9635, 0.9640, 0.9645, 0.9650, 0.9655|
|ISO 21988||HBW555XCr13, HBW555XCr16, HBW555XCr21, HBW555XCr27, HBW600XCr20Mo2Cu|
"High quality and excellent customer service first, realistic development, striving for excellence" has always been the business philosophy of Wuxi Yongjie Machinery Casting Co., Ltd. (Yongjie).
Founded in 1998, premises now cover an area of 26,000 square meters with a production area of 20,000 square meters, with ample room for expansion of production facilities.
The company has developed a strong technical force, with an existing team of fifteen professional casting engineers and technical management (10 personnel achieving high levels of college education).
Yongjie specializes in producing wear-resistant casting. The company's main products are: precision casting of various types of valves, pumps, impeller and construction machinery parts. All types of EPC liner, mixing blades, grate, plate and other wear-resistant, heat-resistant castings. The high product quality, reliability of materials and stable performance are praised by many national and international customers.
The company in 2011 passed the ISO9001: 2008 quality system certification.
To meet the needs of additional overseas customers the company increased the original production line casting in 2009. A further successful EPC production line was also commenced at the end of 2010 which has resulted in an annual output of 10,000 tons of production capacity.
Our production facility is equipped with advanced production testing equipment and an automatic casting machine imported from Japan that has reduced the labor intensity for workers. A direct reading spectrometer to ensure the quality of the products imported from Germany ensures the quality of the products meets requirements.
These improvements in our capacity has enabled us to provide high quality service to customers in China, Spain, Australia, Russia, Kazakhstan, Vietnam, Indonesia, Pakistan, Mongolia, Kyrgyzstan, Tajikistan and so on.
Yonjie’s ongoing objectives are to strengthen management, provide a safe working place for employees and provide staff training and development. We appreciate that these are prerequisites to focus our efforts to cast first-class products, and jointly create the Yongjie brand!
Q1. What is your terms of packing?
Generally, we pack our goods in standard wooden box. If you have any special request just free to let us know.
Q2. What is your terms of payment?
1. Terms of payment for tooling: T/T 60% with the tooling order, the balance to be paid upon the samples' approval.
2. Term of Payment for Samples: T/T 100% with the order, the samples cost will be quoted when clients require.
3. Term of Payment for Batch Shipment: T/T 30% with the order, the balance to be paid before the delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
EXW, FOB, CFR, CIF, DDU.or as customer's requirements.
Q4. How about your delivery time?
Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6: How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.