china shop Construction Hoist Elevator Safety Devices, Top Quality Construction Lifting Worm Gear Reducer Gearbox manufacturers

Merchandise Description

CZPT hoist elevator basic safety devices SAJ30 40 50 sixty

SAJ serials pinion and cone progressive safety unit is the most critical security  device in the pinion and rack builders hoist, which can avert the cage working  over speed, and effectively reduce the cage dropping accident.

The security products created by ZheJiang Analysis CZPT of Creating CZPT s has handed via the analysis presided by the Ministry of CZPT in 1989. The specialists at the assembly created a large appraisal of sensible compact composition, secure motion speed, very correct calibration, safe and dependable, braking effortlessly and light-weight fat etc. features of the basic safety products. 

The devices was advised as  hightech products designed in Nationwide Eighth Five Yr Plan by the Ministry of Construction, and also received the ZheJiang exceptional new item prize.


Qualities Design Rated Loading Lifting Speed Motor Power
Double Cabin
SC200/200D  2×2000kg -33m/min 2×(3×11kw)
SC100/100D  2×1000kg -33m/min 2×(2×11kw)
SC200/200Z  2×2000kg -55m/min 2×(2×11kw)
SC100/100Z  2×1000kg -55m/min 2×(2×11kw)
SC200D     2000kg -33m/min 3×11kw
SC100D     1000kg -33m/min 2×11kw
SC200Z     2000kg -55m/min 2×11kw
SC100Z     1000kg -55m/min 2×11kw

 The anti-drop protection devcie is constant with CZPT Nationwide CZPT also attain CZPT Kong COP CZPT and CZPT pe EN CZPT .
SAJ40-1.2 is 1 of safety gadgets for SC200/200. CZPT safety system including:
Best and base restrict, cage doorway electrical and mechanical interlock protection system, landing door electrica and mechanical interlock, anti-exceeding best gadget, basic safety hook, anti-overload device, and so on.
SC200/200 construction lifting hoist:
1.Cage ability: 2000kg
two.Lifting speed: 33m/min
three.Mast part: painted or very hot galvanized
four.Top: CZPT ized
five.Cage measurement:3.0×1.5×2.2
Anti-drop safety unit are like:
SAJ30-1.2, CZPT thirty-1.four
SAJ40-1.2, CZPT 40-1.4
SAJ50-1.2, CZPT 50-1.four
And many others.

Staff and materials construction creating lifting tools, construction instrument tools design hoist of common versions: 

Characteristic Design Rated Loading Lifting Speed Motor Power
Double cabin
SC200/200  2×2000kg 33m/min 2×(3×11kw)
SC150/one hundred fifty  2×1500kg 33m/min 2×(2×15kw)
SC100/a hundred  2×1000kg 33m/min 2×(2×11kw)
Single cabin
SC200     2000kg 33m/min 3×11kw
SC150     1500kg 33m/min 2×15kw
SC100     1000kg 33m/min 2×11kw


Ep Gear’s worm gears use appropriate-angle (90°) non-intersecting shafts to provide an efficient solution for energy transmission programs necessitating high reduction ratios in confined areas. When appropriately applied, worm gears supply the smoothest and quietest type of transmission. Because the performance of a worm drive is dependent on the lead angle and the amount of stars on the worm – given that performance is usually the objective, this ratio ought to be stored as low as feasible. To work correctly, the worm and worm equipment used with each other must have the exact same diameter, pitch and thread.
china  shop Construction Hoist Elevator Safety Devices, Top Quality Construction Lifting Worm Gear Reducer Gearbox manufacturers