Red Poly Mixed Wire Concrete Block Brushes

Red Poly Mixed Wire Concrete Block Brushes are made for Concrete Block Machines. They are mainly used for cleaning the mold, tamper head, and material feeding area during concrete block production.

This product is essentially a concrete block strip brush. The backing is made of galvanized steel, while the working part is a combination of red polypropylene bristles and flat steel wire. This mixed-bristle design provides excellent cleaning performance while helping protect expensive molds.

As a professional concrete block machine brush, it is widely used by concrete block manufacturers around the world.

The purpose of adding flat steel wire is to achieve a balance between cleaning performance and mold protection.

If Only Plastic Bristles Are Used

• Gentle cleaning action.
• Limited ability to remove partially hardened concrete residue.

If Only Steel Wire Is Used

• Very strong cleaning performance.
• May cause excessive wear to the mold and tamper head.
• The brush itself may have a shorter service life because steel wire can fatigue and break after long-term use.

Mixed Bristle Structure

By combining red polypropylene bristles with flat steel wire, this Concrete Block Mold Cleaning Brush takes advantage of both materials.

• Flat steel wire removes stubborn concrete residue.
• Plastic bristles sweep away loose debris, dust, and small particles.
• The brush provides high cleaning efficiency while reducing wear on the mold surface.

Compared with round steel wire, flat steel wire offers several advantages.

• Larger contact area for more even cleaning.
• Higher rigidity with less side bending during operation.
• More effective removal of hardened concrete residue.
• Smoother contact with the mold surface, making scratches less likely under normal working conditions. (Actual performance depends on the wire material, thickness, and operating conditions.)

Specifications

Bristles	Red Poly (3 mm) mixed with Flat Steel Wire (2 x 0.3 mm)
Backing Material	Galvanized Steel
Bristle Height	95 mm / 115 mm / 145 mm
Backing Size	20 x 30 mm
Length	700 mm -1500 mm

Why Choose Us

• China's Leading Concrete Block Strip Brush Manufacturer
  We are one of the largest manufacturers of Concrete Block Strip Brushes in China. We offer competitive prices for bulk orders and keep regular stock for common specifications.
• Full Customization
  Almost every specification of this Block Machine Brush can be customized, including:
  Backing material
  Bristle material
  Backing size
  Brush length
  Bristle height
  And more
• High Production Capacity
  Our production machines can manufacture 300 brushes per day, ensuring fast delivery for large orders.
• Strict Quality Control
  Our factory follows the ISO9001 Quality Management System, ensuring consistent quality and reliable performance for every Concrete Block Brush we produce.