D51 Series 300-500mm Flange Ring Rolling Machine
Ring Rolling Machine, Flange Rolling, Vertical Ring Rolling
Vertical Metal Ring Rolling Forging Machine Flange Rolling Forming Equiment
Ring rolling (also known as ring rolling, ring rolling, reaming and ring rolling) is a kind of plastic processing technology with the help of ring rolling machine (also known as ring rolling machine, ring rolling mill and ring reaming machine) to make the ring produce continuous local plastic deformation, so as to reduce the wall thickness, expand the diameter and form the section profile. The process is suitable for the production of various shapes and sizes of ring mechanical parts, such as bearing ring, ring gear, flange, wheel hub, thin-walled cylindrical parts, wind power flange, high neck flange and other seamless ring forgings. Ring products are widely used in machinery, automobile, train, ship, petrochemical, aviation, aerospace, atomic energy, wind power and many other industrial fields. Ring materials are usually carbon steel, alloy steel, stainless steel, titanium alloy, copper alloy, aluminum alloy, cobalt alloy, nickel base alloy, superalloy, etc.
It is high quality iron ring rolling making machine is widely used in manufacturing bearing outer ring,gearing blank,pipeline
flange,welding neck flange in the fields of machinery,auto,train,ship,petroleum and chemicals,aerospace,atomic energy,wind generator.It has advantages of rolling and forming at one time,high production efficiency,improve blank precision,reduce turning remainder,improve steel utilization,improve cutting performance,improve inner quality of forging, good economic benefit.
Compared with open die forging, ring rolling close die forging has advantages as follow:
1.High efficiency.It is 3-4 times than open die forging,the yield is dozens of times.Large,middle,small scale circular forgings can be machined.
2.High material utilization.high dimension precision,forging tolerance is 1/3-1/4 time than open die forging.If adopt coining, the forging tolerance is down to 0.1-0.05 mini,save 30%-60% material,and machining time,reduce the cost,have good economic benefit.
3.The ring rolling forgings have smooth surface, using precision forging can replace machining.
4.Good product quality. Rolling of metal fiber ring continuously distributed in the circumferential direction , and the force and wear parts used to adapt. In most cases, the internal ring rolling dense , fine grain size , mechanical properties significantly higher than other methods for processing the ring
5.It can machine complicated shaped forgings.It is difficulty to realize in open die forging equipment.
6.Small equipment tonnage,large processing range.Ring Rolling partial pressure forming process is a continuous accumulation of small deformation , small contact area between the work piece and the mold, so a small force needed to deform , small equipment tonnage.
[Working Principle]
Heat the ring blank to 950-1050ºC,and put it around the back-up roller,then make the rotating roller down to rolling work piece,the thickness of work piece decreases,perimeter extends and the hole expands.The roller stabilize and full circle in the processing.The roller begin to rotate when predefined dimension is finish,meanwhile the roller 1 up to original position,the processing is finished.
You just tell me what machine you want,let us do the rest work:
1. Design and manufacture suitble machine for you.
2. Before delivery, we will test the machine until you are completely satisfied. (You can come to our factory to inspect the running production line.)
3. Delivery.
4. We will provide after-sales service:
(1) Field installation and commissioning;
(2) Field training your workers;
(3) Field maintenance and repair service ;
(4) Free Spare Parts ;
(5) Video/Online technical support.
Company Introduction:
Qingdao Wings Plastic Technology Co.,Ltd is a high-tech enterprise which is specialized in research, manufacture and marketing plastic extrusion lines, plastic production line. Our plastic extrusion lines based on Plastic Extruders: Single Screw Extruder, Conical Twin Screw Extruder and Parallel Twin Screw Extruder. Our plastic making machine can make many kinds of plastic productions like: PVC pipe, CPVC pipe, PE/HDPE/PE-RT pipe, PP-R pipe,plastic foamed profile, WPC profile and panel, wood plastic composite and so on. Plastic Extruder is widely used in Plastic industry. It is the main part of Plastic Pipe Extrusion Line, Plastic Profile Extrusion Line, Plastic Recycling Line and Plastic Granulating Line. Our plastic extruder use good quality screw in plastic machinery. Our plastic machine have long-life.
FAQ
Q1: Are you a trading company or a manufactory?
A1: We are a manufactury we supply the factory price with good quality, welcome to visit !
Q2: What's your guarantee or the warranty of the quality if we buy your machines?
A2: We offer you high quality machines with 1 year guarantee and supply life-long technical support.
Q3: When can I get my machine after I paid?
A3: Normally production time is around 30-60days,the exactly depend on what kind of machine you order.The shipping time is based
on your destination port.
Q4: How to install my machines when it arrives?how much the cost?
A4: We will send our engineers to your factory to install the machines and train your staff how to operate the machines.
Customer pay airtickets go and back,accommodation and USD100/day/person.
Q5:How long time for installation?
A5:According your machines order,we will send one or two engineers to your plant,it will take about 10 days to 25 days.
Q6: How about the spare parts?
A6: We will send one year enough easy broken spare parts together with the machines,shipping together.During the warranty time,we
will supply the spare parts with our cost including the delivery fees.
Our Service
Installation service
When you finish the Preparation conditions,our fast and professional aftersales service engineer team will go to your factory to install the machine,give you the operating manual,and train your employee until they can operate the machine well.
The sample service
1.We can send you the video of the running machine.
2.You are welcome to come to visit our factory,and see the machine running.
Customized service
We can design the machines according your requirements(materil,power,filling type,the kinds of the bottles,and so on),at the same time we will give you our professional suggestion,as you know,we have been in this industry for many years.
After-sales service
1.We will delivery the machine and provide the bill of load on time to make sure you can get the machine quickly
2.When you finish the Preparation conditions,our fast and professional aftersales service engineer team will go to your factory to install the machine,give you the operating manual,and train your employee until they can operate the machine well.
3. We often ask feedback and offer help to our customer whose machine have been used in their factory for some time.
4.We provide one year warranty
5.Well-trained & experienced staff are to answer all your inquiries in English and Chinese
6 .24 hours for engineer response (all services part 5days in customer hand by Intl' courier).
7 .12 Months guarantee and life-long technical support.
8.Your business relationship with us will be confidential to any third party.
9. Good after-sale service offered, please get back to us if you got any questions.
Quality Control
We have the single quality department,that make sure the material of the raw materials is good,and ensure the machine running smoothly.
If you want to know more information about the product,You can send an inquiry, we will solve any of your problems and send you running video.
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