The Chocks Get Usage in Rolling Mills for Hot as Well as Cold Rolling Processes.

• Customization: Available
• Drawing: Yes
• Material: Cast Iron, Still, Alloy
• Model NO.: Manufactured as drawing.
• Transport Package: Standard Seaworthy
• Specification: 50Kg-10000Kg
• Trademark: Seawoo
• Origin: China
• HS Code: 8455109000
• Production Capacity: 10000

Product Description

Seawoo Group of companies are engaged in rolling mill equipment and spares production like rolls and chock etc., as well as heavy machinery manufacturing for steel industry.

Seawoo products have been used than 30 countries for more than 400 clients world-wide and won high reputation, we are OEM for client of USA, SMS group. In Turkey, our products are well accepted by Erdemir & Habas with high value comments.

Chocks for bar mill/ plate mill/hot strip mill.
Material:Cast steel/ Forged Steel/ weled parts ,I.e G28Mn6/Zg230-450 etc.
Standard: SN-200,SMS Group
Weight: 50Kg-10000Kg
Manufactured as drawing.

1. Seawoo bearing housing uses high-quality steel ZG35, ZG45, with high hardness, strong wear resistance, high load-bearing, long continuous work, good stability, and long service life. 
 2. Seawoo bearing housing sets the oil level observation scale, which make the staff be able to observe the oil level situation, timely replenish oil, to prevent accident damage caused by lack of oil lubrication.
 3. Seawoo bearing housing takes use of thin oil lubricant to minimize the friction coefficient of bearings. So the energy-saving effect is good, the working temperature is much lower than the dry oil and extend the bearing service life.
 4. The fabrication route is governed by the provisions of the implemented Quality System ISO 9001:2015.

Hot strip rolling is a critical process in the production of steel, where billets are rolled at high temperatures to obtain strips or thin plates. Here's an overview of the technology and its components, with a focus on chocks, which play a significant role in the stability and performance of the mill:

1. **Process Overview**:
   - Hot strip rolling involves heating billets to high temperatures and rolling them into strips or thin plates. This process can be divided into two main methods: conventional hot strip rolling and thin (medium) slab continuous casting and rolling .

2. **Conventional Hot Strip Rolling**:
   - In conventional hot strip rolling, billets with a thickness of about 200 mm or more are heated in a reheating furnace and then rolled on a production line that includes rough rolling and finishing rolling zones. Strip steel with a thickness of about 20 mm or less (with a maximum thickness generally being 25.4 mm) and a width less than 600 mm is considered narrow strip steel, while anything exceeding 600 mm is broadband steel .

3. **Role of Chocks**:
   - Chocks are essential in maintaining the stability of the mill stands, especially in the roughing and finishing stages of hot strip rolling. They help to secure the rolls in place and ensure that the forces generated during the rolling process do not cause misalignment or movement of the rolls. This is crucial for maintaining the quality of the rolled product and the efficiency of the mill .

4. **Technical Aspects**:
   - Chocks must be designed to withstand the high pressures and temperatures encountered in the hot strip mill. They are typically made from high-strength materials that can resist wear and maintain their integrity under extreme conditions .

5. **Maintenance and Performance**:
   - Regular maintenance of chocks is necessary to ensure the continued performance and safety of the hot strip mill. This includes checking for wear, ensuring proper alignment, and replacing chocks when they become damaged or worn out .

 

Material: Forged steel. Dimensions: 3' x 4'.

Material: Forged steel. Dimensions: 1 ½' x 1 ½'.

Material: Cast steel. Dimensions: 3' x 7'.

Material: Cast steel. Dimensions: 3' x 5'.

Material: Cast steel. Dimensions: 3' x 5'.