功能

• Ideal for positioning small equipment and containers vertically.
• It can move up and down up to 7 kg and hold up to 25 kg in a fixed state.
• The vertical movement is from a minimum of 70 mm to a maximum of 300 mm.
• Works as an auxiliary spring and is especially powerful when raising from a low position.
• The tuning knob promises smooth and easy operation.
• Automatic oiling bearings reduce wear.