SLSWL Worm-bolt Lifter, comsists of worm unit and echeion bolt for lifting up or moving down, compected in structure, light and portable,
flexible, refiable, long in service life, easy to installation and self-locking while it is stiopped. The maximum lifting force can up to 1000 kN.
Meanwhile, the maximum tension can up to 1000 kN as well. The mounting position can be chosen in two ways, noscrew mantel travel
direction or screw mantel travel direction. The stand shaft form is divided in four kinds: noscrew mantel upward, noscrew mantel
downward, screw mantel upward and screw mantel foundation downward.
| Efficiency | 98% |
| Color | Customized |
| Housing Material | HT250 High-strength Cast Iron |
| Gear Material | 20CrMnTi |
| Surface Hardness of Gears | HRC 58 ~ 62 |
| Heat Treatment | Tempering, Cementiting, Quenching, etc. |
| Machining Precision of Gears | Accurate Grinding, 6 Grade |
Q1: Are you trading company or manufacturer?
A1: We have our own factory.
Q2: How long is your delivery time?
A2: Generally it is 7-30 days.it is according to quantity.
Q3: Can you send products to my country?
A3: Generally it is 7-30 days.it is according to quantity.
Q4: What is your terms of payment?
A4: We accept T/T, Paypal, Western union.
Q5: What's your warranty ?
A5:1 year.
