Stainless Steel Freight/Goods Elevator with Good Quality and Large Space

Stainless Steel Freight/Goods Elevator with Good Quality and Large Space

Freight Elevator
1.AII the constructions in the shaft should be fireproofing. Extra holes Such as equipments and power which have nothing to do
with elevator are forbidden.
2.Shall should be vertical and the horizontal size should be the minimum clearance size. The vertical error should more than…
3.if the space below the bottom of pit can be reached. counterweight buffer should be fixed in the firm center of pit, or please ask
the elevator manufactor for the installation of counterweight safty gear.
4.Before the installation, all the landing door halls should have at least 1.2 meter safe guard fence. And the strength should be
confirmed.
5.Enclosed shaft should set airventilators according to the requests(generally in the top and bottom of the shaft). The size should
not less than 1% of horizontal area of the shaft. And protective nets are needed.
6.After the finish of installation. elevator hall doors. hall indicators reserved holes and other reserved holes should be filled.
7.Shaft preferably is reinforce concrete construction. lf the shaf is frame construction. we should install reinforce concrete beam
300mm tall and as wide as shaft at guide rail bracket. If the construction is solid load bearing brick wall, we need to install the
same beam on the top and bottom of hall doors reserved holes.
8.When the distance between two neigbouring door sills surpass 11 meters. we need to set a safty door opened to maintainers
only. The size should not less than 350mm width and 1800mm height.
9.Pit should be waterproof, if plash is needed, set it in the corner.
10.According to the requests of technical parameter, to pull power supply into machine room, install protective switch and lock. The
wave range should not surpass±7%. Zero line and earthing cabIe should be separated. And ground impedance value should no
more than 4.
11 .The temperature in machine room should keep to 5-40 degree. Machine room should be plate and can bear at least 7.0KN/sq.
m. When the floor in machine room is uneven and the discrepency is more than 500mm, stair or footstep with guardrail is needed.
12.User should set rescue dutyroom and lay one six wicks wire for every machine room(we recommend). The wick should be 0.75
square millimeter at least.

Freight elevator specifications
Freight Elevator Construction Layout Drawing

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