BIP - single 3-roll plate bending

Single Initial Pinch Plate Rolls

The BIP version of plate roll guarantees superior quality of bending thanks to the asymmetric geometry of the roll movement. Optimal plate drive is guaranteed by the two powered pinch rolls and is ideal for preventing any slipping even on very thin plate.

The side roll bends the material very near to the asymmetric clamping point resulting in a prebending quality superior to the one achievable with the more expensive 4 roll design. A convenient foot pedal control allows a one man operation for plate loading and prebending operations.

Rolling of profiles is possible as a result of the extended roll shafts, provided as standard on all models, so it is possible to mount either standard profiles of pipe dies. The BIP series of plate rolls is surely the most convenient way to roll your shells consistently with a minimum investment.

PRODUCTS RANGE

Model	Rolling capacity	Prebend capacity	Prebend capacity	Rolls diameter	Power (Hp)	Weight (Tons)	Dimension (meters)
	5xD	5xD	1,3xD	(D)
1013	7	6	5	130	5,0	1,2	2,1x0,75x1,1
1513	6	5	4	130	5,0	1,4	2,6x0,75x1,1
2013	4	3	3	130	5,0	1,6	3,1x0,75x1,1
2513	3	2	2	130	5,0	1,8	3,6x0,75x1,1
1515	7	6	5	150	6,0	1,9	2,8x0,8x1,2
2015	5	4	3	150	6,0	2,2	3,3x0,8x1,2
2515	4	3	2	150	6,0	2,5	3,8x0,8x1,2
3015	3	2	2	150	6,0	2,8	4,3x0,8x1,2
1517	9	8	6	170	7,0	2,1	2,8x0,8x1,2
2017	7	6	5	170	7,0	2,4	3,3x0,8x1,2
2517	6	4	3	170	7,0	2,8	3,8x0,8x1,2
3017	5	3	2	170	7,0	3,1	4,3x0,8x1,2

HOW IT WORKS

Introduce plate to rolls
Clamp the plate between the rolls A and B
Bend the ﬁrst edge by lifting the roll C
Release the clamping, remove the plate, turn the plate and carry out operations 1-2-3 again but on the opposite edge
Close the ferrule by using the 3 rolls.

ACCESSORIES

DIGITAL READOUTS (recommended)

To assist the operator to achieve quick repeatability it is normal that Digital readouts are mounted the machine. These accurately monitor the roll position.

PROFILE DIES

Profile dies can be mounted on to the machined extended roll shafts outside the drop end bearing. These can be adjusted according to the profile shape (T U Flat)

HARDENED ROLLS (recommended)

A hardened surface may grant resistance up to 190 kg/mm2, preventing the excessive wear of the rolls, above all when rolling cones or when rolling stainless steel, flame cut steel and other hard materials.

Accessories available on this machine:

Induction surface hardened rolls;
Cone rolling package;
Profile bending dies;
Digital displays.

BIP

single 3-roll plate bending

B3

3-roll plate bending

B4

4-roll plate bending