Manual Roller：

Parameters:

1. Rotating cycle: manual

2. Base material: wood

3. Loading gear: fit different tank length from 4 inches to 8 inches.

4. Rotating gear: 4 X 1-inch caster wheels 

5. Support base 4 heavy duty nylon pads

5. Size: Long 6 inches (15.5 cm) Wide 5 1/2 inches (14 cm) High 3 inches (7 1/2 cm)

Advantages:

1. Compare with automatic one, a manual rotation processor allows chemicals distributed in film more evenly and save many chemicals.

2. No AC needed to power. can be used in any place.

3. If chemicals spill can be cleaned directly with water.

Features:

1. Compatibility: All series tanks from 6 inches to 14 inches.

2. Easy to store.

Note: Check another list in my account for bigger size available.