Pipe pipe rotary scraper casters are composed of two 4" polyethylene universal polyurethane wheels (movable casters) with two-way brakes and two 4" directional polyurethane wheels (fixed casters).

The features of polyethylene pipe rotary scraper casters are:

1. Made of aluminum, aluminum is a light metal, and its density is only about one-third of that of iron. Aluminum is tough, light, and ductile.

2. The polyurethane elastic (PU) body of the wheel surface has the advantages of wear resistance, chemical corrosion resistance, strong tension resistance, high elasticity, high pressure and heavy load resistance, high wear resistance, tear resistance, radiation resistance, and shock absorption and buffering, etc. good performance.

3. Fixed casters: The fixed bracket is equipped with a single wheel, which can only move in a straight line.

4. Movable casters: The 360-degree steering bracket is equipped with a single wheel, which can drive in any direction at will.

Operation method:

1. When you want to fix the polyethylene pipe rotary scraper, step on the black brake pads on the movable casters until you see the middle bulge.

2. When moving the polyethylene pipe rotary scraper, lift the black brake pads on the movable casters up until the middle point is flattened.

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