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You don't do government work, do you??? Some of it is so STUPID, and some of it is so out of date.Been doing a lot of C130 stuff lately, and some of it is from ...Shipped a job today (not c130) and had to trace down the paperwork.. BLAH BLAH spec, supercededby BLAH BLAH, superceded by BLAH BLAH BLAH.... And I'll probably get shit for it.I had one a while ago, some stupid bronze or brass, and I didn't catch it... Hasn't been common sincejust before WWII. I had to have 18 feet of 3/4" dia made... THANKFULLY, I found a place thatdid that type of stuff of a lot.. Took about a month, but it was about the cost of buying 6ft lengths of360 brass from McMaster Carr....Had another one a while ago. -T.. No biggie, I got a bunch of that on the shelf.. Nope,I had T.... Try finding T in anything but a thin wall extrusion.. Can't count the timeI wasted on that.. Turns out that I could have used T651, which I can get ANYWHERE, at ANYTIME, withno BULLSHIT!!!!! Would have been nice if they told me that the first 3 times I asked if there was anyalternate materials called out in the contract... And they wonder why I won't return their e-mails.Its just god awful stupid...Had one a while ago... I was just doing the machining... Aluminum.. Standard alodine or anodize, I don't remember.Coat of the stinky yellow stuff.. Mil PRF , the normal 2 part zinc chromate, and then some strange spec for paint,grey.. My customer dug and dug, found the company that the proprietary spec came from, they hadn't made the part in40 years and had no interest in doing it again... Yeah, its the same normal grey paint that goes on all the groundsupport stuff.. "Can you send me a copy of the spec" NOPE... Job got cancelled because of a F'N paint spec.. I gotpaid for what I had done, he got paid for what he had done and bought...Its just SO STUPID!!!!!!
Radial-Axial Ring Rolling Machine for Making Rings and Pipe Flanges
Product Description
Ring rolling is made on special ring rolling machine (also called ring expanding machine),which reduces the thickness and enlarges the inner diameter and outer diameter of the work piece to get required cross section.
Novel appearance,beauty,light weight, good rigidity, high precision, tight structure, safe using and convenient operation as well easy maintenance are the characteristic for the ring rolling machine.
Ring rolling machine is widely used for bearing forging industry. All kinds of inner rings and outer rings of bearing rings can be rolled on it. Bearing rings track and baffle also can be rolled. Our ring rolling machine is widely used in China, also exported to Belgium, Russia, Romania, Turkey, South Korea, India, Pakistan etc more than 10 countries in the world.
Product Parameters
Code Meaning of Ring Rolling Machine
Q means pneumatic driving
Y means hydraulic driving
D means normal type machine with middle and narrow width
E means machine with large width
F means machine with special large width
Type
Unit
160D
160E
250D
250E
350D
350E
500E
630E
800E
E
F
The ring size
Max.OD
mm
45-160
200
250
300
350
350
500
630
800
Max.Width
mm
35
70
50
120
85
200
200
200
200
200
350
250
450
450
450
Max.Productivity
pcs/hour
700
600
500
240
200
120
90
80
60
50
40
Cylinder Pressure
kg
Max. Stroke of Sliding Block
mm
70
70
110
110
130
130
130
200-350
250
250
Rolling Linear Speed
m/sec
2-2.5
1.64
2.1
1.63
2.2
1.45
1.5
1.47
1.5
1.5
1.5
Speed of Main Shaft
r.p.m
120
92
80
62.3
62
41
40
38
38
38
38
Rolling Wheel OD
If you are looking for more details, kindly visit CNC Machined Rolled Ring Forging.
mm
360-380
500-520
680-700
680-700
700-720
700-20
760-820
760-820
820
Oil Cylinder Hydraulic Pressure
mpa
4
5
6
6
8
10
12
Compressed Air Pressure
kg/m²
5
5
5
6
Oil pressure
Compressed Air Consumption
m³/min
0.9
1
1.8
1.6
1.62
2.4
2.4
2.4
Center Height of Rolling Roller
mm
670
670
875
875
Min. Distance Between Rolling Wheel Center and Rolling Roller Center
mm
185
185
265
265
365
365
375
385
410
410
410
Main Motor Power
kw
18.5
30
37
55
75
90
90
90
132
132
160
110
160
160
185
Hydraulic Motor Power
kw
4
7.5
11
11
15
15
15
15
15
15
15
18
18
18
Total Weight
kg
Our Advantages
A. Appearance of machine is novel, machine base is weld-forming by steel plate, so structure is light with good rigidity.
B. Reasonable and scientific design for machine tool, especially new design and development of distribution of main shaft bearing, it has high rolling accuracy.
C. Upper sliding block is rectangle section with good rigidity. The length of guide rail of sliding block is increased to 5-6 times of sliding block journey, guide accuracy is high.
D. Main parts of machine are all made of cast steel or high-quality alloy steel.
E. Sealed lower supporting bearing makes the normal working in bad condition.
F. YX seal and 0 type ring are adopted in accordance with lnternational standard, cylinder is low resistanceperformance is reliable and good abrasive resistance
G. The rolling wheel is fixed with an internal cone-shaped expansion ring and its locating accuracy is high, therolling wheel can be disassembled and replaced easily.
H. The precision rolling structure is driven in a synchronized mode and run smoothly, a wide adjusting rangeis available.
I. A muffler is equipped for exhausting system of gas pipeline to reduce noise and protect environment.
After Sales Service
Packaging & Shipping
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.
Welcome to inquiry us!
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