RubinElectric 
RubinElectric The hydraulic oil forms a certain pressure by the vane pump,Rubin2 meter micro electric lifting platform, and enters the lower end of the hydraulic cylinder through an oil filter,RubinElectric fixed elevator, throttle valve, hydraulic control one-way valve, and balance valve, causing the hydraulic cylinder to move upwards and lift heavy objects. The return oil at the upper end of the hydraulic cylinder returns to the oil tank through the explosion-proof electromagnetic directional valve, and its rated pressure overflow valve is adjusted. The pressure gauge observes the reading value on the pressure gauge. The downward movement of the hydraulic cylinder (i.e. lowering of heavy objects).
Acceptance: Concrete strength grade C30, strength testing report.
Rubin.Savings, rate of increase and decrease. To ensure safe and reliable braking and prevent accidents, a hydraulic control one-way valve, also known as a hydraulic lock, is added to prevent hydraulic pipelines from exploding and self locking safely. Installed overloaded voice control alarm
The safety distance between the outer edge of the upper part of the landing door and the moving parts of the electric elevator during normal operation should not be less than 0.75m; If the rated speed is not greater than 0.7m/s, the safety distance can be 0.40m.
.Drivers of construction electric elevators should hold special construction operations and are not allowed to operate without a certificate.
The foundation base or embedded parts should be fully embedded in the concrete foundation plate.
Construction electric elevators should be equipped with cable guide frames and comply with regulatory requirements.
Work is essential, and the main protective accessories include safety belts, guardrails, protective covers, platforms and stairs, etc.
Afterwards, it should be scrapped.
Safety performance: Electric elevators not only have the safety device of traditional traction elevators, but also have an overflow valve to prevent excessive system pressure during upward movement
market.Installation and dismantling personnel and drivers should hold certificates to work.
Especially suitable for steel structured factories,RubinElectric wire rope elevator, suitable for both indoor and outdoor installation.
Especially suitable for steel structured factories, suitable for both indoor and outdoor installation.
Emergency manual valve: In case of power failure, it can cause the car to descend to the nearest floor position and open the door
details.From the perspective of the safety performance of the machinery itself, those that have undergone national safety certification will not have significant safety issues. The main problem is that after using the electric elevator for a period of time mechanical components may fall off or be damaged due to various factors. This problem depends on regular inspection and maintenance of the machinery
Stop the suspension cage.
Monthly maintenance and inspection of hydraulic lifting platform rollers, intermediate shafts and bearings, boom hinge shafts and bearings for wear. Add some oil to each part to extend the service life of the lifting platform bearings. The quality and level of hydraulic oil. The lifting platform should be raised throughout the entire process, and at this position, the hydraulic ground should be 40-50 millimeters higher than the bottom of the box. If the hydraulic oil becomes dark, sticky, or has foreign objects such as gravel, it should be replaced in a timely manner (32 # hydraulic oil). Annual maintenance and inspection of all hydraulic pipelines and joints of the lifting platform. The pipeline must not be damaged, blow out the plunger with compressed air, then install it and reinstall it. Drain and discard the hydraulic oil, tighten the joint, remove the oil filter, clean it with compressed air and then return it to the oil tank and connect the pipeline.
Rubin.Setting requirements: The landing door should be standardized and tooled.
Construction electric elevators should be equipped with cable guide frames and comply with regulatory requirements.
The spacing between wall brackets and the height of guide rails above the high attachment point should comply with the requirements of the user manual.