1. Product Characteristics

Worm gear screw jack is a basis jack-up part, accomplish the functions such as lifting, drop, push and inverting through worm gear drives screw.

A. Model: Screw Jack

B. Has selflocking ability: trapezoid screw has selflock function, it can hold up load without braking device  when screw stops traveling.

C. Can be driven directly by motor or other power or manual

D. Low speed, low frequency:Be suitable for heavy load, low speed, low service frequency.

E. Has different configuration form and assembly type, and the lifting height can highly customized according to users' demand

Arrangement: single units,in pairs or multiple jacks systems,fully synchronization

2. Product Brief Introduction & Picture Show

3. Company Profile & Workshop Glance

Changzhou Mingdi Machinery Co., Ltd. has started its own gearbox business since 2002, we attach importance to the research and development of new product. We offer big range of gearboxes, including cylindrical hard-tooth-face gearbox, P planetary  gearbox, RV worm gearbox, ZLYJ plastic extruder gearbox, customized gearbox & gear etc, with a strong advantage on cylindrical hard-tooth-face gearbox and customized gearbox, we follow strict qualitycontrol system from the start to end. 

4. Product Applications

SWL series worm gear screw jak is applied to the fields such as Aircraft maintenance platform, machinery, metallurgy, water conservancy, chemical industry, medical treatment, culture and hygienist etc.

5. Our Competitive Advantages

A. Ability to produce customerized products as request. 

B. Complete processing & testing equipment. 

C. Our strong belife is quality is our culture and quality is the soul of enterprise.

D. Competitive price: we can give you an edge over your competitors.

E. We ensure to make immediate response on your enquiries or any queries in 12 hours.

6. FAQ

Q: What's your business type?
A: We are a manufacturer, and also have import & export trading right.

Q: What's your main products?
A: Power transmission gearboxes and gears. 
Such as: industrial HB gearbox, worm/helical/bevel/planetary gearbox, heavy duty gearbox, gearbox for crane/extruder/excavator/rolling mill/cement mill, etc.

Q: What about your warranty?

A:12 to 18 months warranty according to different products and lifetime service.

Q: What's your MOQ?
A: 1 set for different kinds of gearboxes, and 5 pcs for gears.

Q: Can you supply customized gearboxes or gears?
A: Yes, we can customize any kinds of gear and gearbox as per your requirement or drawings.

Q: What information should be given, if I want to buy gearbox?
A: Gearbox ratio, gear type, speed ratio, input / output speed, rated power, mounting position,  More details will be welcomed.

7. My Contact Way

If any problems or queries, please just feel free to contact me at your convenience, wish you all a wonderful day and we sincerely look forward to your enquires.