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Our product range contains a wide range of Hand Fly Press, Power Press Brakes, Pneumatic Power Press, Shot Peening Machine and Forging Screw Press
- All steel construction
- Manual Ram adjustment on models RPB-1 and RPB-2
- Motorized Ram adjustment on models from RPB-3 to RPB-8
- Mechanical friction clutch
| Model: | RPB-1 | RPB-2 | RPB-3 | RPB-4 | RPB-5 | RPB-6 | RPB-7 | RPB-8 |
| Tonnage: | 20 | 25 | 40 | 60 | 80 | 100 | 120 | 160 |
| Capacity in M.S. (Length) (mm): | 1525 | 2000 | 2000 | 2000 | 2500 | 2500 | 2500 | 3125 |
| Capacity in M.S. (Thickness) (mm): | 1.60 | 1.60 | 2.50 | 3.25 | 4.00 | 4.50 | 6.00 | 6.00 |
| Clearance between housing (mm): | 1000 | 1300 | 1300 | 1300 | 1900 | 1900 | 1900 | 2050 |
| Strokes per minute: | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| Stroke of Ram (mm): | 50 | 50 | 50 | 60 | 75 | 75 | 75 | 75 |
| Ram Adjustment (mm): | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
| Shut height Ram stroke down (mm): | 200 | 200 | 200 | 200 | 275 | 275 | 275 | 275 |
| Depth of Throat (mm): | 250 | 250 | 250 | 250 | 300 | 300 | 300 | 300 |
| Main Motor (HP) | 5.0 | 5.0 | 7.5 | 7.5 | 10.0 | 15.0 | 20.0 | 30.0 |
| Ram adjustment motor (HP): | Manual | Manual | 1.0 | 1.5 | 2.0 | 2.0 | 2.0 | 2.0 |
| Overall dimensions (m): | 1.8 x 1.2 x 2.0 | 2.3 x 1.2 x 2.1 | 2.3 x 1.2 x 2.1 | 2.3 x 1.2 x 2.1 | 2.9 x 1.5 x 2.6 | 2.9 x 1.5 x 2.6 | 2.9 x 1.6 x 2.6 | 3.4 x 1.9 x 2.7 |
| Shipping Volume (m3): | 4.5 | 5.8 | 5.8 | 5.8 | 11.5 | 11.5 | 12.0 | 17.5 |
- Construction of Body: Body made of resistant steel, welded for rigidity- Lubrication: Equipped with centralized one shot lubrication system- Slides and Guides: Heavy Duty Cast Iron Slides run on Cast Iron Guides and bearings. Surfaces of slides, guides, slide face and bed are hand scrapped- Crankshaft and Bearings: Eccentric shaft made from carbon steel and ground finished bearings surfaces. Main bearings of hand scrapped walled Nickle Phosphorous Bronze bushes.- Bolster: As required, bolster plates are ground with T slots or Drilled- Pneumatic Friction Clutch and Brake- Suppled with electric control panel and foot switch.
- Shot Peening machine is used for surface peening of leaf springs to give extra life to the spring.
- The leaf spring is placed on the conveyor belt, which moves at a speed of 3 meters/minute.
- In the main blasting chamber concave surface of the spring is bombarded with very high velocity shots.
- The impact of the shots leaves a impinge impression on the surface which increases the fatigue life of the spring by 50%
| Main parts of the machine: |
| Main chamber/ Blasting chamber: Here the spring is subjected to shot peening. The inner side is protected by liners made of rubber and M.S. Care has to be taken to see that the condition of the liner is inspected every week and necessary replacement be done wherever wear & tear is observed. |
| Shot Peening Wheel: Here the shots are thrown at very high velocity by the wheel and blades. Main parts for inspection are: Cage, Impeller, Blades, bare wheel, bearing assembly, V belts. The blades should be balanced to avoid vibrations and breakage. |
| Pneumatic Cylinder: This operates on compressed air, which is supplied through a solenoid valve. The main function is to start supply of the shots and stop supply when shutting off the machine. |
| Separator: This has a screen to separate the big unwanted particle, which may have accidentally entered the shots. |
| Bucket elevator: This conveys the shots from the bottom of the machine to the separator at the top. The bucket belt can be tightened by the screws at the top. The belt and the buckets have to be inspected every 15 days for wear. |
| Screw conveyor: This conveys the shots to the bucket elevator. |
| Main conveyor system: This conveys the leaf springs through the machine. There is a variable speed drive unit for controlling the speed of the belt. |
| Doors: They are provided for inspection of the liners in the main chamber. These are fitted with limit switches, which provide safety that the machine will not operate when the doors are open. |
We are the main supplier of this product.
Maneklal And Sons (Exports) (Maneklal and Sons (Exports))
67 Bajaj Bhavan, Nariman Point, Mumbai - 400021, Maharashtra
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