YK Balancer

YK Balancer
For safe and secure on-site work The Ministry of Health, Labour and Welfare provides guidelines for preventing lower back pain in the workplace, specifically in handling heavy objects. As measures to avoid and reduce the risk of lower back pain, the weight that can be handled solely by human power is generally set at 40% or less of body weight for men aged 18 and over, and 24% or less for women. In the manufacturing industry, there are reports of examples where this is set at around 10 kg. The YK Balancer is a device that supports safety and security in on-site work, including the prevention of lower back pain.
1~7 item / All 7 items
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Spring-loaded hinge "YK Balancer"
The lid opening and closing operation becomes surprisingly easy! This is an original brand product from Yashima Kako.
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The lid opening and closing operation is surprisingly easy! Spring-loaded hinge 'YK Balancer'
Contributes to safety measures and energy saving! Spring-loaded hinges with improved safety due to lid tilt prevention. *Waterproof specifications included.
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Lightly open and close a 100kgf lid! Extra-large spring-loaded hinges for manhole cover opening and closing.
Supporting 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 10 kgf lid. *Video available.
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A spring-loaded hinge that can easily open and close even a heavy manhole cover weighing 100 kgf!
The "YK Balancer," with enhanced safety and reliability, allows you to freely adjust the lifting power according to the weight of the lid!
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Manhole cover opening and closing hinge with spring 'YK Balancer'
A spring-loaded hinge that allows anyone to easily open and close a heavy manhole cover weighing 100 kgf! No power required, so it can be opened and closed even during a power outage!
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Manhole cover opening and closing spring hinge "YK Balancer S3-45 type"
Lightly open and close lids weighing approximately 22 to 50 kgf! The movable hinge and shock absorber mounting base are integrated! Delivery times have been shortened, and prices have become more affordable.
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Waterproof type "YK Balancer SR-110" for heavy lids exceeding 100kgf.
Newly developed! The top-tier size that can accommodate heavy lids ranging from 105 to 133 Kgf. Equipped with a standard safety pin to prevent lid collapse, and shock absorbers can also be optionally installed.
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