steel bar thread rolling machines is a multi-function cold extrusion molding machine, thread rolling machine in its rolling pressure range of the cold state of the workpiece thread, straight, twill roll processing; straight teeth, helical and oblique spline gear of the rolling; straightening, diameter reduction, rolling and all kinds of roll forming roller. Machine has a safe and reliable electro-hydraulic execution and control system that allows each cycle of work in manual, semi-automatic and automatic three ways to choose.
Thread rolling machine design, advanced technology, lightweight and flexible.
1. Do you have any warranty?
Yes, we have. Two years warranty on host machine is given. Six months free replacement warranty for spare parts.
2. How is your after-sale service?
We have a professional technology supporting team for your timely services. You can get the help you need in time by telephone, webcam, online chat (Google talk, Facebook, Skype). Please contact us once the machine has any problem. Best service will be offered.
3. What is the Lead time of steel bar thread rolling machines ?
Goods can be sent within 45 days according to our production arrangement .
4. What kinds of payment terms are acceptable to you ?
We usually accept L/C at sight and T/T ( 50% in advance and 50% before shipment ) .
5. Do you have customers in our country?
We are the leader thread rolling machine supplier in China, also we have customers worldwide, such as America, Argentina, Brazil, Belarus, Bangladesh, Germany, Israel, India, and Italy.