Screw jack efficiency formula types of screw jack motorized screw jack price

1. Suitable for heavy load, low speed and low frequency;

2. Main components: precision trapezoid screw pair and high precision worm gear pair;

3. Compact design, small volume, light weight, wide drive sources, low noise, easy operation, convenient maintenance.

4. The trapezoid screw has self-locking function, it can hold up load without braking device when screw stops traveling.

5. The lifting height can be adjusted according to customer requirements.

6. Widely applied in industries such as machinery, metellurgy, construction and hydraulic equipment.

7. Top End: top plate, clevis end, threaded end, plain end

 Payment:

 We accept  T/T,  the Credit Card, Paypal,  L/C,  Alibaba Trade Assurance etc. 

 Packaging:

 1. Common package: PE bags with bubble, carton box then bubble, the outmost is plywood box, safe  package.

 2. Or according to clients' requirements.

 Shipping:

 1. Sea transportation, shipping FCL or shipping LCL, this is the most common way

 2. Land transportation, this is suitable for the inland countries

 3. Air transportation, this is used in the very urgent order

 4. Express  DHL,TNT,UPS,Fedex etc., this is always used for the sample order to test and also be very  urgent order.

 Delivery:

 1. Standard Items: 15-30 working days.

1.Low MOQ :  It can meet your promotional business very well.

2.OEM&ODM : Accepted.

3.Good Service : We treat each of our clients like friends and our family.

4.Good Quality :  100% inspection with strict quality control system, we have passed the ISO9001:2008 quality system authentication.

5.Prompt Feedback :  We reply every clients within 2 hours.

6.Accurate delivery :  We ship on time or in advance 100%.

7.After Sales Services :  We continue to serve you after sales and will be responsible for quality problem. 

Q1. Can I get one sample to test?

A: Yes, sample can be at a very low price and welcomed. The transport fees are at your account.

Q2. How about the quality of your product?

A: It is very popular by our customers, we have a sale volume of USD 8000,000.00 each year and we passed ISO9001:2008 quality authentication.
Q3. OEM/ODM accepted?

A: Yes, Please send you new product drawings or sample to us if you have, and we can custom-made as your required. We will also provide professional advices of the products to make the design to be maximize the performance.

Q4. If you can not find the product on our website,how do you do?

A: Please send us inquiry with product pictures and drawings by email or other ways you prefer, we'll check if we could produce.

Q5. Can I trust you?

A: Absolutely yes. Samples could be provided to test firstly, and we can use Alibaba trade assurance service to do business to guarantee both the seller and buyer's benefit, and we are golden supplier for years.

Dezhou Lude Transmission Equipment Co.,Ltd is concentrated on SCREW JACK and SLEWING DRIVE two main products line in transmission industry since 2001 and FREE CUSTOMIZE SERVICE CAN BE OFFERED. There are more than 350 employee in our factory, among them there are 35 technology research and development staff and 30 quality inspection personnel and 20 after sale service staff. 60% of the staff have college degree or above.

Our company enjoys high-end CNC machining, quality inspection machines, technology research machines for many, see the picture following. 

Contact for more details to discussing, this is very necessary...