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Pipe-bending machine iv3428 (3428)

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Machines are intended for of 1,5 diameters, the maximal radius of a bending of 500 mm are flexible pipes in a cold condition with a mandrel and without her a method of winding of a pipe on a bending roller in the minimal radius of a bending of a pipe. Two working speeds that allows to choose more rationally modes have machines are flexible various pipes, and reverse motion of mechanisms is always carried out on the increased speed. Machines are equipped by the three-position device of installation of corners of a bending. Optional, the six-item device can be installed. Presence in machines of a bar with adjustable emphasises allows to make consecutive bendings without a preliminary marking of pipes on length. At benching with a mandrel - ellipsely pipes on benched a site makes no more than 5%. The complete set of rollers and the mandrels providing benching of pipes of different diameters is applied on the machine. Optionaly manufacturing the special tool of the flexible mandrel is stipulated, allowing to make benching rectangular, square, ellipsely and thin-walled pipes (thickness of a wall not less than 1 mm), pipes from alloyed and nonferrous metals, a corner, a channel and other structures. Simplicity and reliability of a design of a mechanical drive ease in service provide efficiency of application of the machine at benching pipes both large, and fine parties.
 
Characteristic name Unit Value
 The greatest the size of a bent pipe:

mm

 

     - External diameter  

63

     - Thickness of a wall   

5

 The least diameter of a bent pipe

mm

25

 With application of the special tool the least diameter of a bent pipe

mm

 15

 Internal radius of the bending tool (D-diameter of a bend of a pipe)

mm

1,5* - 320 

 Distance from an axis of the center of a bending roller up to a place of excess of the end of a mandrel

mm

 3000

 Corner of turn of the bending tool

degree

210

 Frequency of rotation of the bending tool

rpm

2,5;5

 Power of the electric motor

kW

7,2

 Machine overall dimensions :

mm

3485

     - At the left - to the right    
     - In front - back  

1370

 Height above floor level

mm

1355

 Machine weight

kg

1250

Standard complete set on 3428
  2" - d60      R=123
  11/2" - d48 R=123
  11/4" - d42 R=90
  1" - d34      R=71
  3/4" - d26   R=50

 

             

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