JINYU Good Synchronization Worm Drive Sluice Gate Screw Jack


Quick Details

Place of Origin:

Zhejiang, China

Brand Name:


Gearing Arrangement:


Output Torque:

50~2300 N.M

Input Speed:


Output Speed:


Applicable Industries:

Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Construction works, Energy & Mining

Screw jack type:




Maximum hoisting force kN:


Maximum tensile kN:


Ratio (p):


Worm wheel travel per turn mm:


Lubricant quantity kg:


Weight without travel added kg:


Maximum allowable power kW:



1 Year

Supply Ability

Supply Ability:
500 Set/Sets per Month

Packaging & Delivery

Packaging Details
2.Polyurethane foam around the screw jack (avoiding shock in delivery) in wooden box.

3. Customized”>1.Polythene liner bag enclosing screw jack (which is moisture barrier, rust-proof).

2.Polyurethane foam around the screw jack (avoiding shock in delivery) in wooden box.

3. Customized
Lead Time
Quantity(Sets) 1 – 10 >10
Est. Time(days) 30 To be negotiated

Online Customization

Video Description

Product Description

JINYU SWL Series Worm Gear Screw Jack

Worm and worm gear screw jack performs moving up/down and forward by worm driving. It's widely used in field of machinery, architecture, chemistry etc. The lifer has advantages of compact structure, small size, easy installation, good reliability, high stability and long life-span. It has self-locking. The maximum loading capability is 2.5 to 3.5 ton and the maximum input RPM is 1500 r/m. The environment working temperature is between -20℃ ~ 100℃.

Product Name

JINYU SWL Screw Jack 




On Customer Request

Maximal load (kN)


Working location

Indoor location without rainwater

Ambient air


Ambient temperature


Relative humidity

less than 85%

Products Show

Our Company

The first-class equipment to create first-class products

Advanced equipment guarantees high quality

The company owns thirty years rich experience of design, processing, assembly, strong technical strength, advanced processing ability and Reliable quality. prompt delivery, perfect after-sales service, and can undertake all kinds of worm reducer&screw jack design and manufacture and import of domestic design and reconstruction project.

1,    Zhong jie T6118 boring machine
2,    Large-sized Y31200 gear hobbing machine The Max. Machining diameter is 2 meters and the MAX. Module is 30
3,    Workshop assembly of planar double-enveloping worm reducer
4,    Chongqing CNC precision gear hobbing machine
5,    VICTORINOX hardness detector imported from Germany
6,    Vertical machining center NMC-60VL
7,    The space application 6 starts worm pair each other rub
8,    AH110 CNC boring machine
9,    Φ2.5m vertical lathe processes large-sized worm gear
10,  Dynamic balance of worm
11,  Inspection equipment of imported precision worm gear
12,  Detector of spectrum element of copper wheel

Packing & Delivery

Our Certifications

30 years of endless innovation

30 years JinYu quality carries on

30 years focus solely on transmisson

Customer Photo

The United States customers visit our company to discuss cooperation.

Technical exchange with Israeli customers.

South Korean customers to our company to discuss cooperation.


Q: Are you trading company or manufacturer ?

A: We are a factory specializing in the production of screw jack, linear actuator, bevel gearbox, solar slewing drive,etc.

Q: How long is your delivery time?

A: Usually we produce within 30-60 days after the payment confirmed. If you are urgent, we will urge the production department for you.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What about the payment methods?

A: We accept T/T, L/C for big amount, and for small amount, you can pay us by PayPal, Western Union, and etc.