Worm gear screw jack / translating screw - SJA
The SJA Series of Worm Gear Screw Jack (translating screw), manufactured by LIM-TEC Beijing Transmission Equipment, is designed as a travelling screw model that can operate with screw being driven through the center of the worm wheel.
Moreover, this product must provide a space for screw to protrude below the gear enclosure.
Any questions?
Please ask our sales team!