Function:

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

Application Industry:

QWL 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.

Advantages:

Compact configuration, small size, lightweight, convenient installation, flexible operation, high reliability and stability,

 also has a long service life and more connection form etc.

Characteristic:

Compact design ,easy operation, convenient maintenance.

 Low speed, low frequency:Be suitable for heavy load, low speed, low service frequency. Self-lock: Trapezoid screw has self-lock function, it can hold up load without braking device when screw stops traveling.

Changzhou Mingdi machinery Co.,Ltd. is local at the most prosperous area ---JIANGSU Changzhou city. We near to Shanghai just 1 hour train from Shanghai to our city. Here is the focus of Gearbox and Gears production. We produce gearbox and the gears. We have complete processing equipment, strong technical team to ensure our products with stability, low noise characteristic. Our products supply to electrical machinery, plastic extrusion machinery, railway engineering machinery and metalurgical machinery which are OEM manufacturers. Also,we welcome your customized requirment.

 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

1 We usually packaged by wooden box                                                                                       2 Your requirement is highly appreciate

3 We will sent the goods as soon as we receive your guarantee deposit