Shijiazhuang Haosen Business Service Co.,Ltd.

Construction Hoist

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Construction Hoist

Construction Hoist

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PRODUCT DESCRIPTION

Construction hoist, also named construction elevator, building elevator, building hoist.

Main parameters

Max load capacity (kg) 2000
Max. erection load(kg) 1000
Speed (m/min) 33
0-40
0-54
0-63
Max. erection height(m) 150
200
300
Cage Dimension (L X W XH) (m) 3*1.5*2.4
Height from foundation to the bottom  of cage (m) 0.46
Space between two tie-ins (m) ≤0.9
Distance above the last tie-in(m) ≤7.5
Power supply rate 380V +/-5% 50HZ (special power can be made )
Motor qty and power (kw) 3*8.5
3*11
3*15
2*13
Rated current of motor (A) 20
24
32.2
28
Frequency converter power(kw) 37
55
Safety device SAJ40-1 .2A
SAJ40-1.4A
Mast section (mm) 450*450,650*290,650*650,650*900,800*800
Cage(m) 1.8*1.35*2.2,        3*1.5*2.4,      3.2*1.5*2.4,        3.2*1.7*2.4, 4.5*1.6*2.6,      5*2.5*2.75

How we make construction elevator?

We always focus on improving the technology & quality of machine.

1.Select famous and quality raw material supplier, buy in batch, gurantee the quality from the first stage.

Quality steel for making construction hoist


Famous Brand Steel as material of Construction Hoist


2.All the structures adopt reaming impeller blasting technology, the adhesion of surface painting is good.Impeller Blasting before painting Construction hoist

Automatic impeller blasting and spraying assemble line

Impeller blasting and painting for construction hoist parts

Assemble painting line

hot dipped galvanzied surface treatment for construction hoist

Hot dipped zinc surface treatment

Construction hoist mast sectiongalvanized mast section of construction elevator

3. The mast section of construction elevator adopt welding robot to weld, reliable in elegant and appearance.

Japan Welding robot for welding construction hoist.


4.Cage guarding board adopts flower aluminium board and numerical controlling punching aluminium board, the weight of cage is light, elegant and beautiful in appearance.

Construction Hoist door


5.Driving device – provided by the professional manufacturer,high mechanical efficiency, extended service life and steady performance.

Driving device for construction hoist


6. Imported and famous brand electric components are reliable in performance and easy for maintenance.

Electric components of Construction hoist


7.Overload protection,variety of limiter and mechanical chain device are reliable and complete, optimal safety device select SAJ40-1.2,which restricts the excessive downward movement of the cage and prevent cage falling addidents.

Overload Protection device of Concrete hoist


8.Variable- frequency construction elevator are safe, stead, comfort, start electricity is smaller then the working electricity and efficient.

Main consisting and feature

1.Main Electrical system

A complete electrical control system consists of upper electric cabinet, lower electric cabinet, driver cabin control board and control cable etc.Main electrical components are from Schneider Electric.

Electric cabinet of construction hoist


2.Gear Train

We use C&U or NSK famous brand bearings that come with long lifespan.

Gear Train


3.Anti-falling device

Over speed protection device consist of anti-falling device ,base plate , back gear and stop block.


4.Driver cabin

Driver cabin of construction hoist is constructed by hot dipped galvanized plates with surface powder spraying treatment which ensure superior corrosion resistance,LED lights are installed for lighting.

Driver Cabin of Construction Hoist


5.Transmission device car 

It is for holding the transmission device is equipped with an automatic oiling machine that can ensure perfect lubrication of rack and pinions, thus extending service lift, reducing shock and noise and improving riding comfort.


6.Cable pulley

It can completely handle the technical difficulties to correctly install the cable.


7.Gin pole

It is designed to move the cable up and down , avoid fatigue crack problem.


8.Cable drum

Cable drum of our construction hoist is engineered from hot dipped galvanized plate, ensure better sorrosion resistance.


9.Adjustable boom

When hoisting attachment frame, it can be adjusted to 90° and lift at the middle position;when hoisting mast sections, it can be adjusted to 135° to improve hook height. 


10.Mast

The main chord of mast secion comes in ∮76*6 and ∮76*4.5,  and is made of high frequency welded steel pipe, enwuring high strength , high straightness and great wear reistance, planeness of mast section is kept within 0.2mm and straighteness accuracy of chord is less than 0.6mm.

Mast Section of Construction Elevator


11.Cage

The main stressed member of cage is made of Q345B cold roll forming steel.


12. Cage guardrail

The cage guardrail is constructed from galvanized steel pipe or aluminum alloy pipe and assembled by connectors and bolts.


13.Base frame

Foundation bolts come in M27*460mm, and feature hot dipped galvanizing process which will extend their lifespan.

Base Frame

Why us?

Leading manufacturer for tower crane and construction hoist

Manufacturing Experiences 15 years
Employee 2200 person
Area 268,000 square meters
workshop 130,000 square meters
output 12,000 sets /year
Subsidiary  factory 6
Quality ISO9001:2000    "Famous Brand" by China goverment
types 9 series ,more than 20 Model Nos.

First class equipment

Robot automatic welding system The welding quality of main load structure has reach advanced international degree in the same industry.      Turntable adopts robot automatic welding, make perfection more perfect and guarantee the quality of every product.    Mast section of construction elevator adopt tooling positioning and robot welding.
Automatic impeller blasting and spraying assembly line The large structure parts are dealt with impeller blasting before spraying. That removes steel surface oxides and welding spatters effectively, eliminates the internal stress producing in welding process, increases the parts anti-figure strength and steel surface hardness, increases painting adhesion  and prolong the service life of the product maximizes efficiency and save energy.
6m x 12m CNC plasma cutting machine Plasma cutting machines carries on cutting sheet material, not only quick cutting speed, but also smooth cutting surface, and small thermal deformation.
Precision machine tools The crucial parts between the plugs of tower heads, jibs and the machine holes adopt broaching machine processing, improving the hole precision.
Double-faced milling machines  process the end surfaces. Every four masts are grouped and processed together on both end surface, so that flatness of each mast section is guaranteed.

Strict Quality Examiniation Raw material  test ,test of welding, checking welding quality of appearance, assembly and adjustment of jib, tower head and pivot in factory . Good price and after service Regard every customer's project as our own project, give our and biggest support and caring.

Construction machine, pls refer the following link

Flat top tower crane, pls refer http://www.hbhscn.com/flat-top-tower-crane_p9.html

Hammerhead tower crane , pls refer http://www.hbhscn.com/hammerhead-tower-crane_p10.html

Luffing jib tower crane, pls refer http://www.hbhscn.com/luffing-jib-tower-crane_p11.html

Suspended platform , pls refer http://www.hbhscn.com/suspended-platform_p12.html

Tower crane, construction hoist manufacturer ‘s workshop http://www.hbhscn.com/tower-crane-construction-hoist_nc6

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We will give you a quotation within 24 hours.

Product: Construction Hoist
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