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Basic Info.
Packaging & Delivery
Product Description
wind power turbine casting
| Product Name | wind power turbine casting | ||
| Material | QT400-18L | ||
| Size Range | 16-25 inch | ||
| Our Service | OEM&ODM | ||
| Graphite type | Spherical Graphite | ||
| Spheroidization grade | 1-2 Grade | Rate of Spheroidization | ≥90% |
| Graphite length(mm) | / | Grade | Grade 6-8 |
| Pearlite content | ≤10% | Grade | / |
| Cementite content | ≤1% | Grade | / |
| Tensile strength(MPa) | ≥400 | Specified plasticity extension strength(MPa) | ≥240 |
| Percentage of elongation after fracture(%) | ≥18 | Impact kinetic energy of V-notch test block(-20ºC) | 14J |
Technology R&D Center
The company's R&D center is equipped with various testing equipments such as chemical composition, mechanical properties, spectral analysis, metallographic organization, non-destructive testing, three-dimensional coordinate dimensional testing, etc.. We have obtained more than 30 invention patents.
Foundry pig iron Smelting Department
The foundry pig iron smelting department has 2 foundry pig iron blast furnaces, 3 sets of supporting waste heat generator sets and 1 sintering production line, forming a circular economy industry chain integrating blast furnace smelting, comprehensive utilization of slag powder and waste heat power generation, with an annual production capacity of 350,000 tons of foundry pig iron, which provides raw material guarantee for foundry pig iron.
Machining Department
The machining department covers an area of more than 8,000 square meters, with 44 sets of various types of machining equipment, including CNC gantry five-face machining centers, gantry milling machines, boring and milling machines, drilling machines and other production and processing equipment, 30 sets.
Mold Department
The mold department has six sets of HD3060 foam carving and milling machines, which can carry out independent development and production of models. The annual output of molds is 15,000 tons, and the equipment adopts the first-class brand in Asia.
1:What quality system certificates do you have?
Our company has ISO9001 and TS16949 system certificates common to the global automotive industry.
2:What are your main auto parts products?
Our main products include steel ingot mould and forklift counterweight, machining parts, brackeclamp body, reducer body.
3:What are the grades of castings you produce?
The castings we produce are gray cast iron and ductile cast iron: gray iron grades: HT150, HT200, HT250, HT280, HT300; ductile iron grades: QT450-10, QT400-18, QT500-7, QT600-3, QT600-6, QT700 -10, QT800-5;
4:What are your testing equipments?
Our company has a provincial R&D center and experimental center, Japanese Rigaku X fluorescence, German Spike spectrum, German Wenzel three-coordinate, three-dimensional scanner, hardness tester, tensile testing machine and other professional testing equipment;
5:How long is your production cycle?
At present, the production cycle of domestic customers' blanks is generally seven working days, and the specific delivery time is communicated and negotiated with customers;
6.How long is your delivery time?
we deliver within 30 days after receiving your order and drawings
7:Do you have surface treatment capabilities?
We are equipped with professional painting lines and spray booths, which can meet the requirements of various primers and topcoats.
8:What are your main production processes?
We currently mainly have resin sand, clay sand and V method process.
9:Do you have organic processing capacity?
We have a machining workshop equipped with a variety of large, medium and small CNC gantry machine tools and machining centers, which can match the processing and quality requirements of the company's existing casting products.