EN BS 1563 cast iron tractor spare parts

Metal: Ductile cast iron, EN BS 1563, EN-GJS-450-10

Metal casting: clay sand casting, resin sand casting, shell molding casting

Casting tolerance: ISO 8062 CT9-CT12

Casting surface roughness: 1.6μm Ra ~ 6.3μm Ra

Weight controlled: 0.5~10,000 kgs

Please note that the accuracy level of sand castings is not only affected by the mold process and material quality, but also by the selected metal materials, pouring temperature, and cooling rate. Please contact gina@guokuncasting.com to get a quotation.

Iron Casting, Agricultural Castings Tags: ductile iron castings

Description

Baoding Guokun Machinery Co., Ltd and Baoding Guokun Export and Import Trading Co., Ltd are located in Baoding city, Hebei province, China. Our sand-casting factory occupies a total area of 30,000 square meters, which have casting foundry workshop, grinding, sandblasting and precision machining shop, laboratory and warehouse. Baoding Guokun has equipped with 4 sets medium-frequency electric furnaces, 15 sets automatic shell core machinery, automatic sand-casting molding line, 7 sets CNC machinery, 20 sets CNC Lathe, and the complete quality inspection devices for mechanical testing and chemical analysis, including tensile strength, hardness tester, metallographic inspection, spectrometer, ultrasonic testing and special testing devices. Before shipping, the quality reports for all inspection will be issued and mailed to our customers. We can offer green sand casting, resin sand casting, precoated sand casting, shell mold casting process for your OEM casting parts.

Baoding Guokun sand casting pouring process

EN BS 1563 Spheroidal graphite cast irons

This European Standard defines the grades and the corresponding requirements for spheroidal graphite cast irons. This European Standard specifies 2 groups of spheroidal graphite cast iron grades by a classificationbased on mechanical properties measured on machined test pieces prepared from cast samples. Thefrst group deals mainly with ferritic to pearlitic grades. The second group deals with solid-solutionstrengthened ferritic grades.

EN BS 1563 cast iron

Baoding Guokun can produce and export various agricultural casting components for agricultural machinery, combine harvester, farm implements, tractors, plows, harrows, seeders, fertilizer spreaders, balers, wagons or trailers, cultivators. The investment casting and sand casting process are usually the most cost-effective casting techniques to produce complex or simple agricultural casting replacement components in low, medium and high-volume quantities. The main ductile iron Baoding Guokun used is EN-GJS-400-18, EN-GJS-400-15, EN-GJS-450-10, EN-GJS-500-7, etc.

Sand Casting process, resin sand casting, green sand casting, precoated sand casting, shell mold casting process

Sand casting process is an industrial metal casting process that involves creating a mold from sand and pouring molten metal into it, generally used to cast the shaped parts of nearly any design, including large parts and those with internal passages. Baoding Guokun can produce various sand cast parts in cast iron, ductile iron, gray iron, low-carbon steel, mild steel, alloy steel for pump, valve, agriculture, railway, road, forklift, tillage, mining, automotive, medical, food, and aircraft, etc.

The process of Baoding Guokun sand casting involves several steps after producing a professional tool or mold, including:

No.	Steps	Details
1	Pattern Creation	A two-piece metal pattern is created in the shape of the desired part, typically from iron, aluminum or wooden material.For a single casting or small batches of castings, we prefer to produce to use the wooden material to manufacture the mold to save money for customers.For other sand casting parts in large quantity, we prefer to use aluminum or iron to improve the mold’s service life.
2	Mold creation	The two shell halves are joined together and securely clamped to form the complete shell mold. If any cores are required, they are inserted prior to closing the mold. The shell mold is then placed into a flask and supported by a backing material.
3	Pouring	The mold is securely clamped together while the molten metal is poured from a ladle into the gating system and fills the mold cavity.
4	Cooling	After the mold has been filled, the molten metal is allowed to cool and solidify into the shape of the final castings.
5	Raw Castings	After the molten metal has cooled, the mold can be broken and the casting removed. Trimming and cleaning processes are required to remove any excess metal from the feed system and any sand from the mold
6	Machining	Machining as per drawings