Zhangjiagang Guangda Special Material Co., Ltd.
Leading manufacturer of advanced materials and products for high-end equipment
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Large Ductile Iron Castings Spherification And Incubation Professional Foundry From China
Spheroidal graphite is obtained from nodular cast iron by spheroidization and inoculation treatment, which can effectively improve the mechanical properties of cast iron, especially the plasticity and toughness, so as to obtain higher strength than carbon steel. Ductile iron is a kind of high strength cast iron material developed in the 1950s. Its comprehensive performance is close to that of steel. It is based on its excellent performance that it has been successfully used to cast some parts with complex forces, high strength, toughness and wear resistance requirements. Nodular cast iron has rapidly developed into the second only to gray cast iron and is widely used in cast iron. The so-called "with iron generation steel", mainly refers to ductile iron.
Ductile iron castings have been used in almost all major industrial sectors, which require high strength, plasticity, toughness and wear resistance.Ductile iron heavy thermal and mechanical impact, high or low temperature resistance, corrosion resistance and dimensional stability. To meet these variations in service conditions ,ductile iron is available in many grades ,offering a wide range of mechanical and physical properties.
One-stop castings delivery capability
| Company type | Science and Technology innovation board listed company. Stock code :688186 |
| Annual capacity for the castings | 210,000.00 ton |
| Max length/Diameter | 15m |
| Max weight | 200T |
| Material | QT350-20 ,QT400-18, QT450-10,QT500-7, QT500-14,QT600-3, QT700-2, QT800-2 ,HT200, HT250, HT300,RUT300 etc. |
| Machining | Turning, milling, boring ,grinding, finished machining, gear shaping ,gear hobbing, gear grinding capability. |
| Heat treatment | Normalizing, QT, annealing, carburizing, nitriding with complete heat treatment capacity |
| Surface treatment | High-pressure cleaning, sand blasting and thermal spraying. Complete surface treatment capability. |
Large Iron Castins Main Casting Products
| Wind turbine casting parts | Rotor Hub, Nacelle head carrier , Main carrier, Main shaft ,Shaft sleeve, Torque arm ,Shell frame, Support base , Yaw base plate, Planet carrier ,Cover, Frame, Ring , Tower connection part, Nacelle connection part, All kinds of the structure parts for the widn turbines . |
| Equipment castings | Floor type boring machine castings ,Planner castings ,CNC machine castings, Milling equipment castings , Work bench ,Stand column, Equipment beam , Plastic mechanical castingsetc. |
| Large shell castings | Gear box shell ,Air cylinder castings, Front Box structure , Oil cylinder etc. |
| Structure support castings | Main bearing housing ,Planet carrier , |
| Disc and ring type castings | Flange ,grinding disc ,Grinding roller , solid of revolution etc. |
About Guangda Large Iron Castins
Guangda is a specialized in casting research and development, production, sales, service as one of the comprehensive company. Our business mainly focuses on large casting equipment, and our products mainly include large wind turbine castings, large equipment and equipment castings, large plastic machinery castings, and large shell castings. We have formed a whole industrial chain of smelting, casting, machining and surface treatment, and our technology and cost control are leading in the world.
Guangda Core Advantage Large Iron Castings
Smelting - casting - machining - surface treatment completed industry chain
High quality manufacturing proces
Continuous R&D and product innovation
Globle customer support
Through intelligent operation, one-stop, efficient to meet the product needs of customers
Continuously promote the optimization of industrial layout and the improvement of finishing efficiency
Provide more competitive casting comprehensive solutions for the downstream industry.
Smelting
Sand processiong line
Pouring casting
Casting machining line
Large Iron Castings products