Scaffolding Screw Jack
mechanical screw jack
screw jack for car
screw jack stand
screw jack
worm gear screw jack

Scaffolding Screw Jack

Favorable price, fast delivery, timely service-- ANG is your reliable supplier of transmission solution which is high efficiency, low noise, low temperature rise, long service life, etc.

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Product Introduction

Scaffolding Screw Jack description

Scaffolding crew jacks are transmission products (machine screws or ball screws) that make rotary motion using gearbox assemblies (worm gears or bevel gears) and motors.

They can be used to push, pull, tension, unlock, tilt, rotate, pull, raise or lower loads ranging from a few kilos to several thousand tons. The key components of screw jacks are trapezoidal lifting screw, worm screw, worm gear and gear housing.

Scaffolding Screw Jack Features:

1. Self-locking ability
2. Can be driven directly by motor or other power or manual
3. Can be customized according to user's demand
4. Compact configuration, small size, lightweight
5. Convenient installation, flexible operation
6. High reliability and stability
7. 2 Sets, 3 Sets, 4 Sets, 8 Sets, etc. linkage use

Production Specification:

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