Model Name | WD-781 |
Application | Light/medium/heavy |
Max. sewing speed | 3,600 spm |
Lift of presser foot | 12mm |
Needle type | Â DPX5(#11-#14)1 |
Weight of machine head | 58/69kgs |
Carton CBM | 0.1883 |
It is a machine with excellent operability and increased productivity.
Our Hot Products
Our Product Line
Our Package
Our Exhibition
Our Service
1. Your Inquiry related to our products or prices will be replied within 48 hours.
2. Well-trained and experienced staffs to answer all your enquires in fluent English.
3. Inspect the goods before sending shipment, Take pics for customer to confirm before    your goods packed.
4. We respect your feedback after receive the goods.
5. Protection of your sales area, ideas of design and alll your private information.
Products Advantages
1) The raw material cost is cheap.
2) Different material is available.Â
3) Can customized Logo; except copy brand.Â
4) Different colors and designs are available.
5) Price will base on the quantity, the more you order, the cheaper price you will get.
6)  Strict quality control from material test at the beginning until the last step of finishing.
7)  Timely response and whole process tracking inform.
FAQ
(1) Q: Are you available for on-the-spot invitation?
 A: We do welcome our new and old friends come here to have a visitatation.
Besides, we would send you our exposition and relative information to promote a face-to-face meeting if you'd like to.
(2) Q: Is the price offered changeable?
A: We offer reasonable price for every client, and the price is changeable according to purchasing amount.
If any interesting please feel free to contact us.
 Web:WWW.worldengroup.Com
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Export standard carton and welcome OEM.
SERVICE CUSTOMER,QUALITY FIRST.
If any questions, please feel free to contact us, thanks.
The Submersible pump is a multistage Centrifugal Pump. It is suitable for 41/2 "and the above casing. At 50 hertz, the displacement range is 20-3000m3/d. The variable frequency device can be used to get a larger displacement. The advanced CAD design is used for the guide wheel of the submersible pump. The single stage lift and efficiency are high. Users only need to provide the pump performance, such as flow rate, lift and efficiency, and so on, and then get a * * * * product. At the same time, we can use different materials to make pump grade according to the well condition. Nickel alloy cast iron, high chromium wear resistant cast iron, copper aluminum alloy, stainless steel, all kinds of materials can be selected arbitrarily, can provide high sand, high gas well pump according to the customer's requirement.
Our company has become the main design and production plant of international Electric Pump and leaf guide wheel.
Submersible Electric Pump,Petroleum Submersed ,Water Pump,Electric Pump
Tianjin RongHeng Group LLC , https://www.ronghenggrouppump.com