new design rainwater downpipe roll forming machine  

square tube roll forming machine Technical Parameter:

Note:Above parameters are standard,we can design and make some change according to your requirement.

Specifications

       Material-fed supporting frame

       Automatic shearing mechanism

       Hydraulic system

       Computer control cabinet with imported  PLC

 Technical process:

 Manual decoiler---feed with guide---roll forming---press step---cut with fixed length---output with table

Equipment Parts

Decoiler, roll forming machine, hydraulic cutting device, electric system(PLC control system), hydraulic system, stacker.

machine picture show and some deatils

Automatic system

Component line

FAQ about roll forming machine :

Q:How is this machine's service life?
A:In the normal maintenance,the service life at least 8 years.

Q:How to maintenance?
A:If using frequently,best coating lubricant on the chain and two ends of the shaft every month,replace the hydraulic oil every 1-2 years.

Q:What can you do if the machine broken?
A:Our machine's warranty period is 1 year,if the broken parts can't repair,we can free send the new parts replace the broken parts to you except the solenoid valve,the solenoid valve you must pay the express cost yourself.if after warranty period,we can through negotiationfor to solve the problems,and we supply the technical support for the whole life of the equipment.

Q:Can you be responsible for transport?
A:Yes,please tell me the destination port or address.we have rich experience in transport.

Q:Mr.Alan,can you make the machine according to my design or proto type? 
A: Yes. We have an experienced team for working out the most suitable design and production plan for the machine that you are going to book with us.

Q:How many workers operate this machine to manufacture?
A:Only 1-2 worker.

Q:Can you supply the raw materials?
A:Yes,we can supply the galvanized steel coil,galvalume steel coil,color steel coil,and aluminum coil. 

Why choose us

Our machine is different with other machine

1). Material of machine main frame: our is” I” beam, low price is “H” beam.

2). Size of machine main frame : our is 360mm, low price is 250-350mm.

3). Thickness of middle plate : our is 14mm, low price is 10-12mm.

4). Type of shaft : our is solid, low price is hollow, they use steel pipe instead of shaft.

5). Diameter of shaft : our is 74mm, low price is 50-60mm.

6). Material of shaft : our is (high grade) 45# Steel,quenching and tempering treatment, low price is ordinary steel and no quenching and tempering treatment.

7). Material of roller : our is (high grade) 45# Steel,quenching and tempering treatment, low price is ordinary steel and no quenching and tempering treatment.

8). Size of roller : our is bigger than low price machine

9). Treatment of roller surface: our is hard chromize coated 0.05-0.07mm, low price is 0.01-0.03mm even they paint silver powder instead of chromize coated.

10). Size of chain : our is 25.4 mm (high grade and “DONGHUA BRAND”famous brand of China), low price is 19.05mm(not high grade and famous brand of China).

11). Bearing : 6210 (high grade and “HAERBIN BRAND”famous brand of China), low price is not high grade and famous brand of China.

12). Motor and Reducer : our is 5# cycloid reducer (high grade and “MENGNIU BRAND” famous brand of China), low price is 4#(not high grade and famous brand of China).

Why your price is higher? 

For example,2 kinds of apples here,2 different prices, why prices are still different?You can see the difference from the appearance directly,the cheap one some holes in the apple,it is going to fade.And make your stomach not good.The more expensive one,it is fresh,no scrath,no holes,no worm.The most important,you can if you give it to your girlfriend she will be happy!If your budget is a problem now,ok we offer you 3 standard machine with different prices and parameters.

 Like our machine,appearance good,the machine run well with life long tracking service.The most important little problem,running well to help you make more money!

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