Roller Centralizer
The roller centralizer body has five or six spiral (straight ) bands, there is streamline blast groove between spiral ( straight ) bands. Compared to other centralizer, roller type centralizer has higher performance. Recommended for use in horizontal wells and deviated wells.
Features:
• Reducing the friction resistance.
• Increased casing depth
• Ensure the casing centered
• Improving liquid flow characteristics
• Improve grouting condition
Cementing Equipment 