4. How to Choose a Screw Jack? Some questions you need answer pls.

Q1: The lift capacity is   ?   Kg       (it means how many Kg or Tons the screw jack need to lift or drop?)

      The screw’s stroke is   ?   mm  (it means the screw length, such as 500mm)

      The speed is   ?    Seconds    (it means how much time you want to use to finish the stroke? Such as I  want to use 20 seconds to finish the 500mm stroke)

Screw jack SWL2.5-120 performance parameters table as the below:

Answer: I need lift       Kg weight,  stroke is     mm,  speed is         seconds.

Q2: Which the screw top you need?   Answer:  I need          (T H S R).

Q3: Manual type (Hand wheel driven) or electric motor driven type?  Answer: I need         type. 

Q4: Screw movement (screw travelling up and down when working) or Nut movement (the nut travelling up and down when working)?  Upright or Inverted?    Answer: I need           (A B E F)

Q5: Screw jacks to linkage, do you need two or above two sets screw jacks to linkage, if yes pls refer to the below, if no pls ignore this Q5.

Answer: 1. No need     2. Need      sets (2 /3 /4 /8 or other sets) screw jacks to linkage,        ( I /T / L / H / U) )type.

For example, a 4-sets linkage H type as followIing:

After we got your answers we can make a CAD format drawing for you to check and quote you the best price.

5. Screw Jack's Application:

Screw jak is applied to all fields for lifting or pulling, such as Aircraft maintenance platform, Solar plate, machinery, metallurgy, water conservancy, medical treatment, chemical industry, culture and hygienist etc.

2. For waterworks project case:

1. Payment:

 We accept  T/T, Credit Card (VISA or MasterCard),  L/C,  Paypal, Alibaba Trade Assurance (this service can guarantee the clients' benefit to utmost) etc.  

2. Package:

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

 2. According to clients' special requirements.

3. 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

 4. Express:  DHL,TNT,UPS,Fedex etc.

Q1. Can I get one or more samples?

A: Yes,Sample trial orders allowed.

Q2. How about the quality of your product?

A: Passed ISO9001:2008 quality authentication.
Q3. OEM/ODM accepted?

A: Yes, 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 contact us ( for our contact infomation pls see the below of this page), we'll check if we could produce and supply.

Q5. Can I trust you?

A: Absolutely yes. Sample trial orders could be provided to test firstly, we're also alibaba trade assurance golden supplier for years.

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

2.OEM&ODM : Accepted.

3.Good Service : We treat every clients like 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 except we are dealing with urgent things.

6.Accurate delivery :  We ship on time or in advance 100%,we nearly not delay clients' delivery time.

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

Established:

Dezhou Lude Transmission Equipments Co.,Ltd was established in 2011, specializing in the production of rotary drive reducer and linear products.

Enterprise scale:

Lude introduction of high-end automated processing equipment, advanced rolling product structure design concept, having professional R & D team, the integration of the latest mature technology, can help you in the mechanical and mechanical and electrical integration of linear motion and rotary drive system to provide leading advantages of the program.

Industry positioning:

Focusing on rotary drive reducer and linear industry, focusing on industrial manufacturing.

Leading products:

1 Rotary reducer: A series of slewing bearing/ slewing drive for Truck crane, Aerial work vehicle, Welding positioner, Sprayer, Automatic pipeline, Wiping window machine, Sensitive medical equipment and other series Rotary drive reducer

2. Screw lift/Worm gear screw jacks: ball screw lift, trapezoidal screw lift, many sets screw jacks linkage scheme, etc. advanced high-precision rolling components, products from the best design, selection, heat treatment and timely manufacturing process strict checks to ensure that products with high efficiency, precision quality

Innovation:

Innovation is the driving force to promote social progress, innovation reflects the strength of enterprises, innovation reflects the courage of enterprises, innovation reflects the corporate ethics.

Win-win principle:

Our cause is to promote in the cooperation, win-win situation is the most stable. Most efficient. The most happy realm of cooperation.

Thanksgiving mindset:

We know how grateful is a character, through thanksgiving also aim to the achievements of self.

Service philosophy:

Service is more important than the quality and price of the product, the pursuit of the service process is always perfect and the satisfaction of the results of service is our establishment and maintenance of long-term customer relationship of the primary way, we have a deep understanding of the service, sincere integration, adhering to the "heart service, win The world "service concept, in any part of the enterprise to promote full service awareness.

Process:

Why choosing us?

(1) We have first-class testing equipment to detect bearing various data parameters and control the quality of the bearing.

Whenever bearings must first detected whether the quality is qualified and the unqualified bearing will be eliminated directly.

So we can get the trust of a large customer, and supply them for several years.

(2) We have our own R & D capabilities, to help customers solve the problem of non-standard bearings.

We can also according to customer requirements change their own mark.

(3) price, our manufacture ensure that our prices across China are quite competitive.

Contact 

Looking Forward To Hearing From You, We Will Reply You Within 2 Hours!