SWL Series Double Input Shafts Worm Gear Screw Jack for Construction Jump Form

SWL Series Double Input Shafts Worm Gear Screw Jack for Construction Jump Form

SWL series worm gear screw jack is a basic lifting component. The screw jack achieves the functions of up and down, propulsion, and overturning through the worm gear drives the screw. There are two movement types of screw jacks, screw movement, and nut movement. Input forms of screw jack include single-shaft input, double-shaft input, flange input, and flange plus shaft input. The screw movement type and the double-shaft input type are the basic types of screw lifters, which are widely used.

Double Input Shafts Worm Gear Screw Jack Structure:

Double Input Shafts Worm Gear Screw Jack Parameters:

Type	Model	Screw thread size	Max	Max	Weight without stroke	Screw weight
			lifting strength	pull force	kg	per 100mm
			kN	kN
SWL worm gear screw jack	SWL1	Tr22*4	20	20	6.3	0.35
	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	5.2
	SWL50	Tr120*20	500	500	420	7.45
	SWL100	Tr160*23	1000	1000	1010	13.6
	SWL120	Tr180*25	1200	1200	1350	17.3

Screw End Types of Shaft Input Screw Jack:

screw end types of shaft input screw jack: cylinder/nut/flange/thread/flat head

Double Input Shafts Worm Gear Screw Jack Applications:

The application scope of the worm gear screw jack includes lifting, displacement, tightening, turning, and other executive devices in the production line, tightening, lifting, and turning devices in metallurgical equipment, flexible tooling, welding lifts, and car lifts in the vehicle manufacturing industry, solar power tracking devices for monocrystalline silicon and polycrystalline silicon destined furnaces in photovoltaic industry, remote control execution devices in aerospace, national defense, astronomical telescopes, etc., lifting devices in lifting stage, various actuators of medical equipment, woodworking machinery, and food machinery, lifting devices on machine tools such as vertical lathes and gantry, as well as shipbuilding, water conservancy, papermaking, food, warehousing, casting and other industries.

Hydraulic Jack VS Screw Jack:

Worm gear screw jacks are essential components in automated machinery and usually operate in high-load applications. They are playing a more and more important role in the lifting industry.

1. Accurate positioning, self-locking after power off.

2. The system structure is simple and compact, without the need for a variety of complex pump valves, fuel tanks or gas sources, and piping systems.

3. Less noise, no fluid leakage, and little pollution to the environment are an ideal green products.

4. Due to the deceleration structure, the system can achieve small horses that use a small motor to transmit a large torque.

5. Can constitute a closed-loop servo control system to achieve automatic control.

6. Accurate and smooth delivery of force

Customized Worm Gear Screw Jack

We are the factory with the ability to customize the worm gear screw jack to your specific requirements for your application. Please share detailed information including your use scenario, required loading capacity, reduction ratio, power source, stroke length, and other requests. Our sales and technical team will provide solutions and drawings for your confirmation.

Worm Gear Screw Jack Model Selection Guide:

Step 1: select the corresponding model according to your load capacity requirements,Step 2: confirm the reduction ratio: 1/6, 1/12, or 1/24. If you need a special speed ratio, please contact our sales team.Step 3: Determine the head form of the screw, there are cylinder type, nut type, flange type, thread type, and flat head type for your option.Step 4: confirm the screw length or stroke you need. The default stroke is 500mm, and the screw length can be customized according to different needs.Step 5: confirm the accessories you need, such as matching motors, hand wheels, protection tubes for screws, dust cover, anti-rotation functions, nuts, etc.Contact us now to get your customized worm gear screw jack.

Professional Worm Gear Screw Jack Manufacturer

With over 10 years of professional manufacturing experience, our specialized workers always produce worm screw lift with refined craftsmanship and consistent quality. Whether working on large volume orders or simply 1 set, our standardized production process makes sure you get the same level of high-quality worm jacks at a short lead time.

• Well-trained Staffs
• Extensive Manufacturing experience
• Fully-equipped Production Workshop
• Well-established manufacturing standard