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Lost Foam Casting, Sand Casting, Iron Casting for Engineering Machinery

Product No.：2021428164450
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**Description of casting products**

Specification	According to customer's drawing or sample.
Casting Weight	0.1KG-3Tons
Casting Standard	ISO ,DIN, AISI, ASTM, BS, JIS, etc.
Casting Tolerance	CT7-CT8.
Surface Roughness	Ra0.05-Ra50.
Heat Treatment	Normalizing, Annealing, Quenching, Tempering, etc.
Casting Material	High grade ductile iron(QT1050-6)/(QT800-5)/(QT600-5), Grey iron, Stainless steel, Carbon steel.
Casting Process	Sand Casting	Iron based coated sand
		Coated sand
		Clay sand
		Resin sand
	Investment Casting
	Lost Foam Casting
	Vacuum process casting
Surface Preparation	Sand Blasting, Plating, Galvanized, Spray-Paint, Passivating,Polishing,Electrophoresis, ,Machining,etc.
Inspection Equipment	Test equipment: Spectrum Analyzer, Hexagon CMM, Hardness test equipment, Tension test machine, E-coating testing equipments, Metalloscope.
Dimension Inspection	Coordinate Measuring Machine (CMM),Calipers, Height Gauge, Micrometer Calipers, Inside Caliper Gauge, Angle and R Gauge,customized gauge, etc.
Product application	Our products are widely used in many industries, such as automobile, truck, train, railway, fitness equipment, agricultural machinery, mining machinery, petroleum machinery, engineering machinery, shipbuilding, construction and other power equipment.
Sample production cycle	30-45 Working days.

**
comparative advantage**

**1* Mature one-stop service system.**

Yantai Zhide machinery provides real one-stop service for all customers

(1)we are the source manufacturers, and our price has an absolute advantage.

(2)We have our own technology department to solve all-round problems related to product technology.

(3)We have a complete production line, products from raw materials to finished products are under our control.

(4)We have a strict product quality monitoring system to ensure the quality of our products and after-sales service.

**2* Modern machinery and patented equipment.**

Yantai Zhide machinery has more than 30 kinds of mechanical equipment related to casting, grinding, processing, surface treatment, etc., more than 400 sets in total, including 60 sets of four-axis machining center (CNC) and 2 sets of digital special machines designed with double main axle boxes. Our equipment has significantly improved production efficiency and product quality.

4* Modern laboratory.

Every process of each batch of products from raw materials to finished products will be tested in the laboratory to ensure that the quality of each batch of products is up to the standard. For example, we will carry out spectral inspection for each batch of raw material samples, and carry out tensile test for specific products through tensile machine to ensure the tensile strength of products, etc.

5* Wide application of products
The castings produced by Botai are widely used in various industries,such as construction vehicles, trains, railways, forklifts, agricultural machinery and other mechanical equipment.We can produce all kinds of castings according to customer's drawings and customer's requirements.
Lost Foam Casting, Sand Casting, Iron Casting for Engineering Machinery

6* Perfect product information tracking

After the product is inspected in terms of quality, we will record the products produced by different batches of raw materials and archive the production information of each batch of products, each of our products is marked with raw material batch number and factory production code. Our purpose is to find the root of the problem accurately when the customer has the demand for product quality and after-sales, and find the same batch of products to ensure that these products are free of problems.

**YTZD'S cooperative partner**

YTZD has developed rapidly since its establishment in 2013, and now has an annual sales volume of US $80 million, and has formed a good and long-term cooperation relationship with customers. In 2019, we supply 70% of the castings for China First Auto Work in Qingdao.

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