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Ductile iron tillage seed opener

Home Agricultural Castings Ductile iron tillage seed opener

Ductile iron tillage seed opener

The ductile iron tillage seed opener is a type of seed opener used in agricultural machinery, made from ductile iron (also known as nodular cast iron or spheroidal graphite iron). Ductile iron is chosen for its unique combination of strength, durability, and wear resistance, making it suitable for demanding tillage applications. Baoding Guokun can use sand casting process, investment casting method or lost foam casting process to produce the various high Chrome replaceable tips for your agricultural openers. The replaceable tip openers will be constructed from multiple pieces that are usually held together with either a blot or roll pin. The openers replaceable tips are the min wear resistant point while the rest of the opener is designed to be relatively wear-free. If you need tillage tools, please contact gina@guokuncasting.com to get the quotation

Agricultural Castings Tags:

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 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.

pouring of shell mold casting in Baoding Guokun sand casting factory

pouring of shell mold casting in Baoding Guokun sand casting factory

A ductile iron tillage seed opener is a type of seed opener used in agricultural machinery, made from ductile iron (also known as nodular cast iron or spheroidal graphite iron). Ductile iron is chosen for its unique combination of strength, durability, and wear resistance, making it suitable for demanding tillage applications.

Why use ductile iron to cast some tillage seed opener?

Ductile iron is a type of cast iron that has been treated with magnesium or cerium to form spherical graphite nodules within the iron matrix. This gives it:

High Strength Comparable to steel, making it resistant to bending or breaking.

Durability: Excellent wear resistance, ideal for abrasive soil conditions.

Impact Resistance: Can withstand shocks and impacts during tillage operations.

Machinability: Easier to machine into complex shapes compared to other cast irons.

Cost-Effectiveness: More affordable than steel while offering similar performance.

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

Applications in Tillage Seed Openers

Ductile iron seed openers are commonly used in:

No-Till and Conservation Tillage Systems: Where soil is harder and residue is present, requiring robust openers.

Heavy-Duty Seed Drills and Planters: For crops like corn, soybeans, and wheat.

Abrasive Soil Conditions: Such as sandy or rocky soils, where wear resistance is critical.

Design Features

Ductile iron seed openers are often designed with:

Sharp Edges: To cut through soil and residue efficiently.

Reinforced Tips: To enhance wear resistance in high-stress areas.

Optimized Geometry: For precise seed placement and minimal soil disturbance.

Advantages of Ductile Iron Seed Openers

Longevity: Resists wear and lasts longer in harsh conditions.

Performance: Maintains sharpness and effectiveness over time.

Cost-Efficiency: Lower production costs compared to steel, with similar performance.

Versatility: Suitable for a wide range of soil types and tillage systems.

Comparison to Other Materials

Steel: Stronger but more expensive and heavier.

Cast Iron: Cheaper but more brittle and less impact-resistant.

Ductile Iron: Balances strength, durability, and cost, making it ideal for tillage tools.

In summary, ductile iron tillage seed openers are a popular choice in agriculture due to their excellent mechanical properties, wear resistance, and cost-effectiveness. They are widely used in modern farming equipment to ensure efficient and reliable seed placement.

Baoding Guokun Machinery Co., Ltd.

Baoding Guokun Export and Import Trading Co., Ltd

Office Add: 777# Chaoyang South Street, Baoding City, Hebei, 071000, China

Factory Address: Wangdu County, Baoding City, Hebei, 071000, China

Website: www.metalcastingfactory.com

Tel: 86-312-5951319 Fax: 86-312-5951296

Phone: 86-181 3278 9710 (WhatsApp & WeChat)

Email: gina@guokuncasting.com or gina.guokun@gmail.com

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