Rebar screw Thread rolling machine price

Working principle of rebar screw thread rolling machine:
L and R are two pairs of involute rolling wheels with the same parameters, which are installed on two spindles of the rebar thread rolling machines, and can rotate synchronously under the drive of the transmission mechanism.The R wheel can be driven by the oil cylinder for radial feed motion, and the L wheel can be adjusted by adjusting the mechanism to coincide with the indentation of the R wheel on the surface of the workpiece P. The P locate the two center hole clamping, the adjustment fixture can make the axial movement in the force around the fixture O and spindle parallel to the axis of an angle, to ensure that the workpiece in the cold rolling process and keep two rolling wheels to roll in the free state, and convenient clamping the workpiece. The structure size, geometrical tolerance and technical requirements of the rolling wheel are formulated according to the rolling wheel and cylindrical measuring gear. The length of the normal line or the cross bar distance of the rolling wheel M is calculated according to the spline data of the gear, and the required material can be Cr12MoV (hardness 59 ~ 62HRC)

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 of rebar screw thread rolling machine 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 drywall screw making 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.

Xingtai Judu Technology Co.,Ltd is located in the historical industrial zone, Hebei province. Founded in 1999, we are a professional manufacturer of series of CNC stirrup bending machine and rebar screw thread rolling machine. For twenty years in development, our company has always been adhering to credit the first best quality in after sale service, innovation, self-improvement, adhere an independent intellectual property right as the core of scientific and technological innovation. The current steel hoop bending machine and horizontal lathes for the company's main product are sold throughout the country, some products exported to Asia, Africa, and other countries and regions, we are abide by integrity and innovation, entrepreneurial spirit, relying on leading research and development capabilities efficient manufacturing, stable quality and good service to meet the needs of our customers at home and abroad, the company has now passed the ISO9001:2000 international quality management system certification.

"Greatcity" trademark has been identified as an unique brand name product that got the honorary title among many.

Within more than 20 years of development besides struggles, GreatCity is still keeping up its effort to maintain a brilliant business success in whole over the world due to its hardworking, courage and the will to improve its creation for customer satisfaction and maintain the reputation to be the best Chinese machinery manufacturer.