Installation drawing and price of Huaying 30t flashlight dual-purpose screw opening and closing machine

The dual-purpose electric opening and closing machine adopts worm gear and worm gear variable speed nut rotation to make the screw move up and down, with high safety performance. The dual-purpose electric opening and closing machine has dual protection measures of torque protection and stroke limit; Easy to operate, can achieve remote control and on-site operation, single control and centralized control, and other control forms

The LQ type screw type flashlight dual-purpose opening and closing machine has the following characteristics in structural design and performance:
1. This machine is a dual-purpose flashlight and can be equipped with an electric device and a handle for manual use according to user needs.
2. The design and production execution standard for this machine is *, and the Ministry of Energy's SD298---88 "Technical Conditions for LQ Type Screw Shutter". Each component shall comply with the standards.
3. This machine adopts worm gear and snail speed control, and the nut or screw rotates to make the gate move up and down, achieving the function of opening and closing.
4. According to user requirements, a magnetic lock device can be installed to prevent others from opening it.
5. The length of the screw can be produced according to user requirements, and the distance between the double lifting points can be designed according to user requirements.

Declaration in advance when selecting this product:
1. Total length of screw, thread length, center distance of lifting point (double lifting point type)
2. Extend the screw section and whether there are segmentation requirements.
3. Special electrical control requirements
4. Is it necessary to install a screw protection device? If so, please provide relevant drawings or location distribution diagrams.
5. Other special requirements.
6. The layout plan of the hoist foundation is only for reference in the design of water engineering buildings. If there are special requirements, our factory can make changes, and the anchor bolts will be supplied randomly.