steel bar straight thread rolling machine is a multifunctional type of cold extrusion machine, which has rolling function. It can press to screw thread, straight line thread, tapered thread on the work-piece in the cold condition in the rolling pressure range. It can also press to straight lines thread, tapered thread and skew spline, The machine can straighten, necking, rolling the work-piece. It has a safe and reliable electric - liquid execution and control system, which can make every work cycle in three modes of manual, semi-automatic and automatic.
steel bar straight thread rolling machine video link on youtube
Shipping way:Every steel bar straight thread rolling machine will be tested before sending out and you can choose the shipping way of by sea, by air or by land.
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 certification do you have?
All of our machines have the CE certification which ensures the quality and safety. Our machines are under strict quality management to ensure good quality. Because we fully understand that it will be a great trouble if machine have any problem during working at oversea.
4. Will you teach how to use the steel bar straight thread rolling machine?
Yes, we can provide a complete user manual and usage video for instruction and application. And 24/7 online consultant service ensure you whatever problem and whenever you meet, you can solve easily. It is easy to operate by anyone with the instructions.
5. How about the shipment?
The machine will be shipped within 2-3 days after the receipt of your payment.
6. Can visit your factory?
Welcome to our factory. We would like to make invitation letter for you. Hope we can cooperate with you for a long term.