worm gear lift screw jack SWL series mechanical screw jacks transmission jacks design machine screw jack
Product Description
Advantage:
SWL Worm-bolt lifter has the features of compacted structure, light and portable, flexible, reliable, long service life, easy to installation, and self-locking while stop.
Application Industries: SWL series screw jacks are widely used in industries such as metallurgy,mining,hoisting and transportation, electrical power,energy source, construction and building material,light industry and traffic industry
Certification
ISO9001-2008
Lifting Capacity
As request
Lifting Height(mm)
As request
Overall Width(mm)
As request
Gear material
Low carbon high alloy steel
Heat treatment
Carburising, quenching, gear grinding
Diameter & Length of Screw
Designed as request
Bearing
C&U
gear precision grade
din 4
Company Information
Packing&Delivery
Packing Details: Standard carton/Pallet/Standard wooden case
Delivery Details : 15-30 working days upon payment
Our Certifications
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AC/DC Motor
FAQ
1.Payment Term: TT, L/C
2.Delivery time: about 30 days from receive payment.
3.We accept customized products as per your special requirement.
4.Guidelines for the Selection:Usually we can select one machine which is suitable for you with some informations from you,such as ratio/motor speed/mounting dimension/ out torque etc.
5.If the minimum order amount is in excess of $10000, there are preferential.
Q1: What information should I tell you to confirm the product?
A:Model/Size, Transmission Ratio, Shaft directions & Order quantity.
Q2: What can i do if I don't know which one I need?
A:Dont worry, Send as much information as you can, our team will help you find the right one you are looking for.
Q3: What is your product warranty period?
A:We offer one year warranty since the vessel departure date left China.
Q4: Are you trading company or manufacturer ?
A: We are factory.
Q5: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q6: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q7: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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