Henan Qianjin Heavy Industry mill stand manufacturer

According to customer requirements, qianjin cast steel chooses appropriate wood mold for modeling design, adopts CAE simulation casting of Hua Zhu before casting, strictly in accordance with the process of wood mold -- modeling -- pouring -- heat preservation -- pit sand removal -- heat treatment -- roughing and finishing -- packing and shipping, casting high quality rolling mill stand

Highlight the advantages of  ：

1. Forward cast steel can customize closed frame, open frame, welding frame and combination frame according to different rolling machine models to meet customer needs;  

2. For modern rolling mill, in order to facilitate roll change, the advanced cast steel adopts characteristic design, and the bending cylinder is placed on the frame and added inside the frame  

3. Advanced cast steel adopts special cast steel material to optimize the characteristics of the rolling mill frame, improve the performance of the rolling mill frame, and enhance the impact and wear resistance, and prolong the service life of the rolling mill frame;  

4. The advanced cast steel has two level of flaw detection, which can effectively control the internal quality of the castings such as the rolling mill frame, supplemented by professional sandblasting equipment, improve the surface quality of the frame, so as to ensure the internal and external quality of the frame;  

5, the process is reliable, can control the size according to the tolerance casting;  Have professional flaw detection equipment, can control the inner quality of casting;  Sandblasting equipment effectively assist, improve the surface quality;  With more than ten years of casting experience, I can cast various types of steel castings, and give professional guidance and answers to customers' problems.  

Enterprise strength：

Forward in henan heavy industry casting co., LTD is located in hui xian city in henan province HongZhou industrial park, south in accordance with the "Chinese character" taihang mountains, west "Asian art" eight ditch scenic area, covers an area of about 600 mu, the total assets of 650 million yuan, existing staff more than 680 people, the annual design production capacity of 100000 tons of steel, elegant environment, convenient transportation, It is a private casting enterprise in Asia and has obtained ISO9001 quality management system certification, China Classification Society (CCS) certification and French BV certification.

The company's production equipment and testing equipment advanced complete. The lifting capacity of single crane is 300 tons, with a 5-ton, 30-ton and 80-ton electric arc furnace, and a 120-ton double station LF refining furnace. 20T/h resin sand line, one 10m*10m turntable shot blasting machine with loading capacity of 300 tons, three CNC high temperature heat treatment furnaces of 12m×7m×5m, 8m×4m×3.5m and 8m×4m×3.3m, one electric arc furnace dust removal equipment with filtering area of 30,000 square meters. The independent testing center is equipped with chemical laboratory, direct reading spectrometer, impact machine, tensile testing machine, ultrasonic flaw detector, Richter hardness tester, metallographic microscope, etc.

After 30 years of struggle in the casting industry, the company now has developed science and technology research and development center and experienced, skilled team, specializing in the production of large and extra-large steel casting products, production process using combined pouring, one-time molten steel structure of 450 tons, casting single weight up to 300 tons.

The product industries involve cement, shipbuilding, forging, metallurgy, engineering machinery, Bridges, water conservancy, power generation, etc., providing many varieties and specifications of high quality carbon steel, alloy steel castings for the national key equipment manufacturing industry.