Precision Auto Parts: Ductile & Grey Iron Castings for Trucks
Introduction:
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Sand casting process is a casting method that uses sand as the main molding material to prepare molds. Sand casting is the most traditional casting method. Sand casting is not limited by the shape, size, complexity and alloy type of parts, short production cycle and low cost, so sand casting is still the most widely used casting method in casting production, especially single piece or small batch casting!
Sand mold casting, also known as sand mold casting, is a metal casting process with sand as mold material. The term "sand casting" can also refer to objects produced by the sand casting process. Sand castings are produced in special foundries. More than 60% of metal castings are produced by sand casting process.
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Hangzhou Hanspire Automation Co., Ltd. is a professional manufacturer in the machinery casting industry. It was established in 2002. We have 2 advanced KGPS thyristor intermediate frequency electric furnaces for melting various castings, smelting 3 tons of steel water per hour, 20 tons of heat treatment equipment furnaces, various types of lifting machinery and equipment, various sand mixers and shot blasting machines. The casting equipment is complete, with physical and chemical inspection room and complete testing equipment, which can effectively ensure the product quality. We have strong technical force, uses scientific management methods, and has passed the IS9001-2000 quality system certification of China Quality Certification Center, also has been rated as a grade enterprise by Hangzhou Enterprise Credit Rating Committee for many years. There are three series of castings such as diesel generator case, steel casting valve and pole joint. The weight of a single piece of castings ranges from as small as 1KG to 1600KG. We are willing to produce and process all kinds of cast iron and steel, stainless steel, QT ductile iron and HT gray iron castings for our customers.
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Application:
It is widely used for automobile engine cylinder block, cylinder head, crankshaft. Reducer housing, reducer housing cover, reducer housing flange, automobile brake disc, oxygen cylinder cover, brake caliper, etc.
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Demonstration Of The Working Performance:
Specifications:
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Specification |
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Material |
Cast iron, grey iron, ductile iron |
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Casting Process |
Sand casting |
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Machine |
Lathe, CNC, drilling machine, milling machine, boring machine, planting machine, machining center etc |
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Surface Treatment |
Powder coating, painting, spraying |
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Inspection Equipment |
Spectrum analyzer, GE ultrasonic flaw detector, metal element analyzer, density tester, hot metal temperature measuring gun, metal tensile tester, metallographic microscope, desktop hardness tester, chemical analysis instrument and etc. |
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Products |
Reducer housing, reducer housing cover, reducer housing flange, automobile brake disc, oxygen cylinder cover, brake caliper, etc. |
Advantage:
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1. We have our own factory, professional stuff, we guarantee supply good quality casting parts with factory price.
2. We are professional supplier, we have our own technique personnel and manufacturing team.
3. Fast delivery after receiving the payment.
4. We have IS09001:2000 certification and have professional personnel to 100% inspect the products.
5. Manufacturing with client's customized drawings is our advantage.
6. Offering high quality products for our customers is our mission.
7. Providing best service for our customers is our responsibility.
8. OEM and ODM service are available.
- Comments From Clients:

Payment & Shipping:
| Minimum Order Quantity | Price(USD) | Supply Ability | Delivery Port |
| 1 Unit | 1500~1800 per ton | 6000 Tons Per Year | Shanghai |


The sand casting process stands as the backbone of our manufacturing prowess. This age-old technique, refined through decades of innovation and technological advancement, involves the use of premium sand molds to create intricate metal parts. The beauty of sand casting lies in its versatility and adaptability, allowing for the creation of complex shapes that other methods might struggle to achieve. Each component is a testament to the meticulous attention to detail that permeates every layer of our production process. From the selection of the finest ductile and grey iron to the precision engineering that goes into each mold, every step is calibrated to produce auto parts that are not just functional but are also enduring symbols of quality. Our catalog of Ductile Iron Casting and Grey Iron Sand Casting Parts is specially tailored for trucks, underscoring our commitment to the automotive sector's heavy-duty needs. These castings, known for their remarkable strength and durability, offer an unparalleled advantage in creating vehicles that are robust, reliable, and ready to face the rigors of the road. The ductile iron variants stand out for their exceptional fatigue resistance, while the grey iron parts are prized for their exemplary thermal conductivity, making them ideal for applications that demand high performance under challenging conditions. By choosing Hanstyle's precision-engineered auto parts, partners and clients invest in a legacy of excellence, ensuring that their vehicles are equipped with components that elevate their journey, redefine reliability, and chart a course towards a sustainable automotive future.






