Worm ACME Screw Jacks Lift for Sluice Gate

5. How to Choose a Screw Jack? 

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

       The screw’s travel stroke is ? mm (it means the screw length, such as 400mm)

  The ratio? (it means how much time you want the screw to use to finish the travel stroke? Such as I want to use 10 Sec to finish the 400mm stroke, it means the speed requirement)

Answer: I need lift      Kn (Kg) weight,  stroke is     mm,  I want to use     seconds to finish the stroke.

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

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

Q4: Linkage scheme, if you need two or above two sets screw jacks to linkage, pls see the below.

For example, 4 sets linkage H type as follows:

6. Screw Jack's Application for sluice gate :

1. Payment:

 We accept  T/T,  the Credit Card,  L/C,  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, the outmost is plywood box, safe  package. 

 2. Or according to clients' 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:this is used in the very urgent order

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

Q1. Can I get one or more samples?

A: Yes,Sample orders welcomed. Low amount free samples could be provided when we have stocks.

Q2. How about the quality of your product?

A: 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, we're also alibaba trade assurance golden supplier.

    Lude Transmission is concentrated on speed reduction and transmission industry and specialized in manufacturing screw jacks since 2001. Our company enjoys high-end CNC machining center and professional technology development team. We can do OEM/ODM.

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.

Looking forward to hearing from you!