Quick Details

Place of Origin:

Zhejiang, China

Brand Name:


Model Number:



42CRMN or 50Mn




1 Year


21''Single Axis Worm Gear Slewing Drive


Wooden Case


Wind System



Supply Ability

Supply Ability:
3400 Acre/Acres per Month

Packaging & Delivery

Packaging Details
plywood cases”>SE 21 Single Axis Worm Gear Slewing Drive Produced For Crans With Good Services

plywood cases
Picture Example:

Lead Time
Quantity(Sets) 1 – 1 >1
Est. Time(days) 25 To be negotiated

Online Customization

Video Description

SE 21 Single Axis Worm Gear Slewing Drive Produced For Crans With Good Services

Product Description

Enclosed housing slewing drive mainly apply to the relatively high condition for high requirement for dust-proof,rain-proof and anti-corrosion occasion.Presion grade IP65.

  • Function & Application

By adopting slewing bearing as its core component,slewing drive can bear axial force,radial force and tilting moment simultaneously.Slewing drive is widely applied in modular trailers,all types of cranes,aerial working platform,solar tracking systems and wind power systems.

Company Introduction

Jiangsu shuangzheng Machinery Co.,ltd is a professional manufacturer and exporter of slewing bearing/slewing ring/slew circle, slewing drives/slew drive, which are mainly applied in port machinery, mining machinery, welding machinery, construction vehicles, modular vehicles, single or dual axis solar tracking systems, and small wind power systems etc.

Our Factory


Plywood case

Why Choose Us


1. You are a trader or a manufacture?

    We are an industry and trade integration business, our factory located on Xuzhou City.


2. How about the payment terms?

     We usually accept T/T or L/C. other terms also could be negotiated.

3. What is your minimum order?

     It depends on what you are buying. Normally, our minimum order is 1pc.

4. What is your delivery time?

      If there are any parts in stock , our delivery time is only 3-7 days. If our standard model,the delivery time is around 25days,if non-standard model,the delivery time is 45~50 days.

5. What about Quality Control?

    We have a perfect QC system for the perfect products. A team who will detect the product quality and specification piece carefully, monitoring every production process until packing is complete, to ensure product safety into container.

Contact us