Factory Wholesale/Supplier Mini Screw Jack Worm Gear Screw Lifter Spiral Rod Lifting System Accessories Worm Gear Reducer

Min.Order: 50
Product origin: Qingdao, Shandong, China
Infringement complaint: complaintComplaint
US$ 70 ~ 90

Description

 

Top Quality Worm Gear Screw Jacks Load Up to 200 Ton
Machine& Ball Screw Jack Actuators
Features:
1. Suitable for heavy load, low speed and low frequency; 2. Main components: precision trapezoid screw pair and high precision worm gear pair; 3. Compact design, small volume, light weight, wide drive sources, low noise, easy operation, convenient maintenance. 4. The trapezoid screw has self-locking function, it can hold up load without braking device when screw stops traveling. 5. The lifting height can be adjusted according to customer requirements. 6. Widely applied in industries such as machinery, metellurgy, construction and hydraulic equipment. 7. Top End: top plate, clevis end, threaded end, plain end
How to choose a suitable model?

Some questions can help you to choose.

Q1:Do you need screw jack of ball screw or trapezoidal screw?
Q2: How many Kg or Tons the screw jack need to lift or drop? The screw shaft length? How fast the lifting speed is ? Q3:Which the screw top?you need,as picture above?
Q4:Manual type (Hand wheel?driven) or electric motor driven type or both driven type?

 

Q5:Traveling screw (screw travelling up and down when working) or traveling nut ? (the nut travelling up and down when working),Upright or?Inverted?

Product Parameters

Type
Model
Screw thread size
Max
lifting strength
kN
Max
pull force
kN
Weight without stroke
kg
Screw weight
per 100mm



SWL

Screw jack
SWL2.5
Tr30*6
25
25
7.3
0.45
SWL5
Tr40*7
50
50
16.2
0.82
SWL10/15
Tr58*12
100/150
99
25
1.67
SWL20
Tr65*12
200
166
36
2.15
SWL25
Tr90*16
250
250
70.5
4.15
SWL35
Tr100*18
350
350
87
5.20
SWL50
Tr120*20
500
500
420
7.45
SWL100
Tr160*23
1000
1000
1010
13.6
SWL120
Tr180*25
1200
1200
1350
17.3
1.Compact structure,Small size.Easy mounting,varied types.  Can be applied in one unit or multiple units.
2.High reliability.Long service life; With the function of   ascending,descending,thrusting,overturning
3.Wide motivity.It can be drived by  electrical motor and manual force.
4.It is usually used in low speed situation,widely used in the fields of
metallurgy,mechanical,construction,chemical,irrigation works,mediat treatment.

Detailed Photos

 

1. screw rod
2. nut bolt
3. cover
4.Skeleton oil seal
5.Bearing
6.Worm gear
7.Oil filling hole
8.Case
9.Skeleton oil seal
10.Cover
11. nut bolt
12.Bearing
13.Skeleton oil seal
14.Bearing
15.worm
16.Flat key
17.Bearing
18.Skeleton oil seal
19.Cover
20.Nut bolt

Product Description

 

Company Profile

 



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