Lightly open and close a 100kgf lid! Ultra-small spring-loaded hinge for manhole cover opening and closing.
Support for women's entry into the production field! A spring-loaded hinge that allows anyone to easily open and close heavy manhole covers weighing 100 kgf, starting from a lid of 10 kgf. *Video available.
A super compact spring-loaded hinge, 'SR-10 (waterproof type)', has been added to the product line, allowing even women to easily open and close heavy manhole covers, tanks, and reactors used in various factories! The 'SR-10' is equipped with a safety pin to prevent the lid from falling, enhancing safety measures. With the addition of this ultra-compact size, lids weighing between 6kgf and 100kgf can be easily opened and closed by hand. Since it utilizes a spring, there is no need for electric, pneumatic, or hydraulic power. 【Features】 ■ Available in six sizes from Type 10 to Type 90, suitable for lids weighing 6 to 100kg ■ Utilizes a spring, eliminating the need for electric, pneumatic, or hydraulic power ■ Lifting force can be freely adjusted according to the weight of the lid ■ Safety measures include a lid fall prevention safety pin and shock absorber ■ Safety and reliability confirmed through repeated opening and closing durability tests and waterproof tests ■ Can be installed on existing equipment! ■ Maintenance for spring case replacement is also available *The price of the YK balancer has been revised for orders received after January 1, 2024.
- Company：八洲化工機
- Price：Other
