Manufacturer of Hydraulic Conventional, NC Press Brake, PBR Series Hydraulic Press Brakes, HVR Series Hydraulic Variable Rake Angle Shears, Hydraulic Synchronised Variable Rake Angle Shears, Hydraulic Presses,  Section Bending Roll, Hydraulic Machinery, Ahmedabad, India


   Hydraulic Variable Rake Angle Shears HVR Series:

 

   Design of operating Features of Hydraulic Synchronised Variable Rake Angle Shears:-

Mono block welded steel rigid movement of high tensile.
Easy of accurate gap adjustment of blades for bur- free cuts.
Polyamide surfaced hydraulic hold down cylinders of prevent sliding of the plates during cutting operation 
Motorized back gauge with electronic digital readout.
Electronically adjustment RAKE ANGLE as per material of thickness for twist free cuts.
Synchronized beam guided system for
 constant gap between blades.
Extra capacity to cut Hard- thicker plates than nominal capacity.
Blades produced from high alloying steel with functional four side.
Adjustable cutting& clamping force for quality cutting & power saving.
Rapid cutting of short pieces by electrical stroke adjustment system.

(1) Hold down Cylinders for clamping.
(2) Fingure guard for operator safety.
(3) Front sheet supports.
(4) Hardened & chrome bare for safe feeding.
(5) Left squaring arm with hardened & ground liner & stopper-scale.
(6) Lever for blade gap adjustment.

Higher than required rake angle causes twisting of sheets. Hence ever heavy capacity shears need to reduce the rake angle for cutting lower thickness veri-rake shear provide this facility.

The cutting edge of high Accuracy.

   Standard Features & Accessories. (HVR 412 onwards):-

Moving beam Synchronised by differential cylinders.
Hardened rollers guide beam for constant blade gap.
Rake angle adjustable to suit thikness and material.
Activation from consol and movable foot switch.
Sheet clamped hydraulically before cut starts.
Stroke length- position can be set for shorter jobs.
Beam returns on releasing foot switch for smaller cuts. 
Cutting area illuminated for clear view of ends.
First two hold downs spaced closer at both ends.
Squaring arm 1000mm at left with hardened liners.
Squaring arm 600mmat right helps distribute wear. 
Front gauging by stopper ting back gauge 1000mm travel with D.R.O.
Compact ,low maintaince of Silent Hydraulic system.
Dependable international brands of hydraulics, electrical.
Digital stroke-counter.
Electricals wired- labelled cleverly for trouble -shooting. SV315, SV320,SV325, SV+330 have sheet supports, manual backgauge & left squaring arm of 600mm length.
   

   Optional Accessories:-

Automatic contact shearing.
Rear sheet supports.
NC Backgauge.
Set of sheet supports 60 mm.
Cutting beam synchronised by torsion tube.
Stroke adjustment device.
Left squaring arm 600 mm long.
Manual backgauge 600 mm.

Model Shearing Length Sh.Thickness Rake angle Rake angle range Strokes /minute at min. & max. Rake angle Hold downs Holding force Kgs. Power H.P. Packing Dimension mm (LxWxH) Approx Weight Kgs.
M.S.  S.S.
Nominal  Maximum Nominal  Maximum
rake angle rake angle rake angle rake angle

HVR32
HVR330
HVR412
HVR415
HVR420
HVR425
HVR430
HVR440
HVR615
HVR620
HVR625
HVR630
HVR640
HVR815
HVR820
HVR825
HVR830
HVR840
HVR1015
HVR1020
HVR1025
HVR1030
HVR1040
HVR1320
HVR1325
HVR1330
HVR1340
HVR1620
HVR1625
HVR1630
HVR1640
HVR2020
HVR2025
HVR2030
HVR2040
2500
3000
1250
1500
2000
2500
3000
4000
1500
2000
2500
3000
4000
1500
2000
2500
3000
4000
1500
2000
2500
3000
4000
2000
2500
3000
4000
2000
2500
3000
4000
2000
2500
3000
4000
3.15
3.15
4
4
4
4
4
4
6
6
6
6
6
8
8
8
8
8
10
10
10
10
10
13
13
13
13
16
16
16
16
20
20
20
20
    4
4
6
6
6
6
6
6
8
8
8
8
8
10
10
10
10
10
13
13
13
13
13
16
16
16
16
20
20
20
20
25
25
25
25
 2
2
3
3
3
3
3
3
4
4
4
4
4
6
6
6
6
6
8
8
8
8
8
10
10
10
10
13
13
13
13
16
16
16
16
    3
3
4
4
4
4
4
4
6
6
6
6
6
8
8
8
8
8
10
10
10
10
10
13
13
13
13
16
16
16
16
20
20
20
20
1015'
1015'
1037'
1037'
1037'
1037'
1037'
1045'
1045'
1045'
1045'
1045'
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
0.5-20
0.5-20
0.5-30
0.5-30
0.5-30
0.5-30
0.5-30
0.5-30
0.5-30
0.5-30
0.5-30
0.5-30
0.5-30
0.5-30
0.5-30
0.5-30
0.5-30
0.5-30
0.5-30
0.5-30
0.5-30
0.5-30
0.5-30
0.5-30
0.5-30
0.5-30
0.5-30
0.5-30
0.5-30
0.5-30
0.5-30
0.5-30
0.5-30
0.5-30
0.5-30
     28-13
24-9
33-17
30-15
28-13
26-8
24-6
22-6
24-8
22-7
28-8
24-6
24-6
22-10
18-8
24-8
20-6
20-8
20-10
18-8
24-8
20-6
18-6
13-5
15-10
12-6
10-4
13-7
15-8
12-6
10-4
16-8
15-8
12-6
10-4
12
26
5
8
11
13
15
20
8
11
13
15
20