90 Degree Bending Elbow Bent Machine , Induction Elbow Machine 11 - 110KW Motor Power

Production of 90 degree bending radius 1.5 carbon steel cold push pipe bender
 

1. Product Presentation
The forming process of cold extrusion elbow is to use the special elbow forming machine to put the tube blank into the outer die, and after the upper and lower die are combined, the tube blank will complete the forming process along the clearance activities reserved for the inner die and the outer die under the push of the push rod.The forming process of cold extrusion elbow is to use a special bending forming machine to put the tube blank into the outer die. After the upper and lower die are combined, the tube blank will complete the forming process along the clearance activities reserved for the inner die and the outer die under the push of the push rod.It is by an ox horn shape core head or mandrel into the mold, will put the pipe into the mold, the mold should have two semicircle, one up and one down, in the process of pushing is a process along the mandrel bending.With support in the back, the cutting tube section is inserted into the mandrel, and there is a bracket in the back to make the mandrel firm.There is a hydraulic ejector in the center, which is pushed forward by the hydraulic driving ejector.Push the tube along the mould semicircle groove along the mandrel until the top column reaches the end position, the limit switch lock dies, and then push the tube down to finish one.The outside diameter after shaping reached the size requirements of the product.The wall thickness is controlled by the wall thickness of the incoming material.In the process of pushing, the wall thickness under normal environment should not be changed, but if due to the cause of things, some places will produce the sign of reducing the wall, in order to be the same as the usual material, the wall thickness to add some margin, to prevent in the push system due to local reduction of thickness and out of tolerance.The outside diameter and wall thickness of the elbow have reached the requirements.The following will be a fine process, from the treatment of shot-peening penalty, the elbow of the inner and outer surface of the iron oxide removal, the two sides of the groove treatment to facilitate welding.After checking again at the end, make steel word, spray paint, pack wait for working procedure, can put in storage, leave the factory next.
Adopt inside and outside die cold extruding craft the elbow shape is elegant, the wall thickness is symmetrical, the size defect is small, therefore deal with stainless steel elbow especially outside is thin - walled stainless steel elbow shape more accept this craft manufacture.The accuracy of internal and external die used in this process is high;The wall thickness of the billet is also more demanding than the force.
 

We are specialized in the manufacture of high-end equipment cold bending forming equipment manufacturer,has a professional engineer for technical guidance.Engineers engaged in cold bending mechanical equipment design for more than 20 years,has a wealth of design concept.Can provide users with a special type of design and manufacture.At the same time to sell equipment for installation,guidance,production,commissioning one-stop service.
Main Features
1. We can make and design all kinds of roll forming machine according to customers requests.
2. This is a very perfect and durable equipment. We have more than 20 years experiences.
3. This kind of machine has the best quality and the best price. It has accurate measurement and easy operating.
4. We can design and manufacture the special type machine according to the customersa?? requirement and we could provide technical guiding, production, installation, debugging and maintenance service to all customers.
5. Our product has been exported to many regions and won high reputation because of the high quality and reasonable price.