Bed: The one piece bed is made of special Cast Iron provided with strong ribbing for regidity and a large inverted well-seasoned & vide track for the table. All the slide ways are ground, on an imported highly sophisticated slide way Grinder to ensure the highly accuracy. The casting is accomplished with high grade casting with an appropriate alloying elements to ensure the harness and durability.
Table: Compounds of two parts (Lower Slide Having Vee & Flat Ways And The Upper Swivelling Table) can be adjusted for taper grinding also. Taper grinding is effected by means of a fine adjustment screw 7o scale. Two adjustable stops are provided for limiting longitudinal table travel.
Workhead: It is detachable and built for grinding both with revolving & stationery center. Power for transmitted through V-belts, from a Balanced Electric Motor, Fitted on it thus avoiding vibration. Four speeds are available to suit different types of Jobs. The work head can be swivelled Up To 90o towards wheels & 30o towards operator to grind taper, Conical & Face Grdinging.
Tail Stock: The Tail Stock, designed to travel easily on the table, Is equipped with a center carrying spindle traveling in a perfectly honed bore. The tail stock spindle is spring traveling in a perfectly honed bore, The tail stock spindle is spring loaded adjustable by means of a knurled knob and is operated through lever plus rack gear. A slight rotation of the handle on front of the tail stock, displace the tail spindle to the rear, Thus allowing rapid removal of the workpiece and the insertion on a new workpiece. MT3 or MT4 tapers center may be fitted in the tail spindle as per the specification & size.
Wheel Head: The wheel head is designed to raise the efficiency level for operation, decrease overhang & eliminate vibration. The complete unit can be swivelled up to 60o on either side. Wheel spindle can be supplied with taper rollers or bronze bearing, If specially required. The spindle is driven by a balanced electric motor through V-belt. Grinding wheel is fitted on the spindle nose and meant for the purpose mounted on a wheel flange. In feed movement is obtained through rotation of hand wheel.
Int. Grinding Attachments: The machine is attached with internal grinding attachment driven with independent motor fitted on the attachment through a plain endless belt giving the vibration free highest efficiency. This is also suitable for grinding cylindrical and taper holes.
Model No. | BPI-300 | BPI-450 | BPI-600 | BPI-1000 | BPI-1500 | BPI-2000 |
---|---|---|---|---|---|---|
Max. Grinding Length | 300MM | 450MM | 600MM | 1000MM | 1500MM | 2000MM |
Center Height | 140MM | 140MM | 140/165MM | 165MM | 165MM | 165MM |
Max. Work Diameter Ground | 270MM | 270MM | 270MM | 325MM | 325MM | 325MM |
Table Feed | Merch./Hyd. | Merch./Hyd. | Merch./Hyd. | Merch./Hyd. | Merch./Hyd. | Merch./Hyd. |
Max. Swivel of Table | 7o | 7o | 7o | 7o | 7o | 7o |
Work Head & Tail Stock | ||||||
No. of Speed of Work Head Spindle | Variable | Variable | Variable | Variable | Variable | Variable |
Morse Taper in Workhead | MT-3 | MT-3 | MT-3/MT-4 | MT-4 | MT-4 | MT-4 |
Swivel of Workhead | 90o | 90o | 90o | 90o | 90o | 90o |
Work Head Motor 1440 Rpm | 1 H.P. | 1 H.P. | 1 H.P. | 1 H.P. | 1 H.P. | 1 H.P. |
Grinding Wheel Head & Table Feed | ||||||
Grinding Wheel | 14"X1.1/2"X5" | 14"X1.1/2"X5" | 14"X1.1/2"X5" | 16"X1.1/2"X5" | 16"X1.1/2"X5" | 16"X1.1/2"X5" |
Grinding Head Motor 1440 Rpm | 3 H.P. | 3 H.P. | 3 H.P. | 5 H.P. | 5 H.P. | 5 H.P. |
Wheel Head Swivel | 60o | 60o | 60o | 60o | 60o | 60o |
Table Feed Motor 1440 Rpm | 1 H.P. | 1 H.P. | 1 H.P. | 1 H.P. | 1 H.P. | 1 H.P. |
No. of Speed of Table Feed | 3 | 3 | 3 | 3 | 3 | 3 |
Internal Grinding Attachment | ||||||
Grinding Spindle Outer Diameter | 60MM | 60MM | 60MM | 60MM | 60MM | 60MM |
Max. Quill Lenght | 80MM | 80MM | 80MM | 100MM | 100MM | 100MM |
Quill Dia | 15MM | 15MM | 15MM | 18MM | 18MM | 18MM |
Min. & Max. Dia of Hole Grinding | 16-100MM | 16-100MM | 16-100MM | 19-125MM | 19-125MM | 19-125MM |
Spindle Speed | 16000 RPM | 16000 RPM | 16000 RPM | 16000 RPM | 16000 RPM | 16000 RPM |
Internal Grinding Attachment Motor 2800 Rpm | 1.5 H.P. | 1.5 H.P. | 1.5 H.P. | 1.5 H.P. | 1.5 H.P. | 1.5 H.P. |
Coolant & Hydraulic Tank | ||||||
Cap. Of Coolant Tank | 165 Ltr. | 165 Ltr. | 165 Ltr. | 165 Ltr. | 165 Ltr. | 165 Ltr. |
Coolant Tank Motor | 0.5 H.P. | 0.5 H.P. | 0.5 H.P. | 0.5 H.P. | 0.5 H.P. | 0.5 H.P. |
Cap. Of Hydraulic Tank | 75 Ltr. | 75 Ltr. | 75 Ltr. | 75 Ltr. | 75 Ltr. | 75 Ltr. |
Hydraulic Tank Motor 1440 Rpm | 1 H.P. | 1 H.P. | 1 H.P. | 1 H.P. | 1 H.P. | 1 H.P. |
Weight | ||||||
Approx. Gross Weight | 2000 Kgs. | 2500 Kgs. | 2950 Kgs. | 3400 Kgs. | 4000 Kgs. | 4300 Kgs. |