Workshop Machines – Surface Grinding Machines
Horizontal Spindle Surface Grinding Machine
HP Singh Machinery Pvt.Ltd is one of the leading expertise in manufacturing and exporting Grinding Machines. We provide these machines in the market at very economical price. Horizontal Spindle Surface Grinding Machines are ideal for components requiring extremely accurate and highly finished flat surfaces, tool room applications.
GENERAL FUTURE OF 6-8-10-12 SERIES
Introduction
Enlarged, honeycomp-ribbed column, especially suitable for heavy duty grinding.
Guide Ways
These high precision surface grinding have been specially devoloped and improved in recent years. The saddle resets on precision and scraped V and Flat way. These guide ways and grinding wheel head lubrication system is independent
Hand Wheel
Zero-Setting Slip-Rings with vernier on vertical handwheel and vernier on crossfeed handwheel
High Precision Cartridge Wheel Spindle
High precision cartridge type spindle is supported by 2 preloased precision angular contract ball bearing and driven by V3 class motor through flexible coupling that allow accurate grinding performance
Enlarged Column and Base
Enlarged column and base create high atability and rigidity. The height of column is increased up to 16″ (400 mm) grom table surface to the center line of spindle
Longitudinal & Cross Drive
The longitudinal Movement is driven by (Electrical / Hydraulic) for 2A, 3A Series the cross movement is driven by motor for accurate increment feeding
| Technical Specifications (IN MM) | |||||
| Descriptions | Model | HPS-618 A, 1A, 2A, 3A ED/HD | HPS-820 A, 1A, 2A, 3A ED/HD | HPS-1024 A, 1A, 2A, 3A ED/HD | HPS-1224 A, 1A, 2A, 3A ED/HD |
| Table Size | 150 x 450 mm (6″ x 18″) | 200 x 500 mm (8″ 20″) | 250 x 600 mm (10″ x 24″) | 300 x 600 mm (12″ x 24″) | |
| Max. Grinding Length | Longitudinal | 475mm (19″) | 525 mm (21″) | 625 mm (25″) | 625 mm (25″) |
| Max. Grinding Width | Crosswise | 160mm (6¼”) | 212 mm (81 / 2″) | 262 mm (101/2″) | 312 mm (12½ ) |
| Max. Distance from Table Surface to Spindle Centerline | 250 mm (10″) | 400 mm (16″) | 450 mm (18″) | ||
| Standard Magnetic Chuck Size | 160 x 350 mm (6″ x 14″) | 200 x 450 mm (8″ x 18″) (250 x 500 mm 10″ x 20″) 300 x 600 mm (12″ x 24″) | |||
| Longitudinal Movement of Table | Hand wheel per rev | 100 mm (4″) | |||
| Table speed elect. autofeed | |||||
| Max. travel elect. autofeed | 475 mm (19″) | 525 mm (21″) | 625 mm (25″) | 625 mm (31″) | |
| Max. travel hydraulic | |||||
| Table Speed infinitely variable Hydraulic | 50HZ, 5-23 m/min, 60HZ, 5-28 m/min | ||||
| Cross Transverse Travel | Max. Auto transverse travel | 160 mm (6¼) | 212 mm (8½ ) | 362 mm (10½ ) | 312 mm (12½ ) |
| Handwheel per revolution | 5 mm (0.2″) | ||||
| Handwheel per graduation | 0.05 mm (0.0012 ½ ) | ||||
| Auto transverse increment | 1-10 mm (0.04″ – 0.4″) | ||||
| Wheelhead Vertical | Handwheel per revolution | 1 mm (0.05″) | |||
| Handwheel per graduation | 0.01 | ||||
| Grinding Spindle Drive | Power Rating | 1 H.P. | 2 H.P. | ||
| Speed | 50 HZ, 2850 RPM, 60HZ, 3450 R.P.M. | ||||
| Standard Grinding Wheel | Diameter | 178 mm (7″) | 203 mm (8″) | ||
| Width | 12 mm(½” ) | 19 mm (¾ “) | |||
| Bore | 31.78 (1 ½”) | ||||
| Hydraulic Motor | Power Rating | 1 HP x 6 P | 2 HP x 6 P | ||
| Longitudinal Feed Motor | Power Rating | 1 HP x 6 P | 1 HP x 6 P | 2 HP x 6 P | |
| Floor Space | Length x width x height Total space required | 1370 x 1020 x 1845 mm (54″ x 40″ x 73″) | 2030 x 1370 x 11630 mm (80″ x 54″ x 64″) | 2450 x 1550 x 1630 mm (96″ x 61″ x 64″) | 2500 x 1680 x 2500 mm (98″ x 66″ x 98″) |
| Packing Dimensions | L x W x H | 1270 x 920 x 1820mm (50″ x 36″ x 72″) | 1680 x 1270 x 1650 mm (66″ x 50″ x 65″) | 1780 x 1320 x 1650 mm (70″ x 52″ x 65″) | 1780 x 1400 x 1700 mm (70″ x 56″ x 67″) |
Workshop Machines – Cylindrical Grinding Machines
Grade 1 Universal Cylindrical Grinder
HPSM’ Hydraulic Cylindrical Grinding Machine ideally suited to performing repetitive grinding operations or small quantity production with equal ease. It can grind both Rubber and Steel by only changing the Grinding Plate. Features of our existing range of machines.
| Technical Specifications | |||||||
| Dimensions (mm) | 305 -455 | 600 – 800 | 1000 – 1250 | 1500 – 3000 | |||
| Table Swivel | 9 +3 | 9 +3 | 6 +3 | 6 +3 | |||
| Centre Height (mm) | 135 | 135 | 155 | 250 | |||
| Work Head speeds r.p.m 3 steps( 305/455/600/800mm ABC) | 90 to 350 | ||||||
| Morse Taper centre | No. 3 | ||||||
| Work Head Speeds r.p.m 4 steps(1000-1250/1500-2000-2500-3000 mm ABC) | 35 to 350 | ||||||
| Morse Taper Centre ( 1000-1250mm ABC) | No. 4 | ||||||
| Morse Taper Centre ( 1500-2000-2500-3000mm ABC) | No.5 | ||||||
| Work Head Swivel | 90 degree | ||||||
| WHEEL HEAD | |||||||
| Rapid approach to all machines | 50mm | ||||||
| Wheel head with hand wheel (305/455/600/800 ABC) | 100mm | ||||||
| Wheel head with hand wheel (1000/1250 ABC) | 100mm | ||||||
| Wheel head with hand wheel (1500/2000 ABC) | 170mm | ||||||
| Increment of feed dial | 0.005mm | ||||||
| Swivel of wheel head | 45 + 45 degree | ||||||
| Standard size of wheel | 355x38x127 mm | ||||||
| Wheel speeds ( 1000/1250mm ABC) | 1500-1800 | ||||||
| Standard size of wheel | 400x38x127 mm | ||||||
| Wheel speeds ( 1500/2000/2500/3000mm ABC) | 1200-1500 | ||||||
| Standard size of wheel | 508×50.80×254 mm | ||||||
| POWER | |||||||
| Wheel Head (305/455/600/800/1000/1250mm ABC) | 3 H.P | ||||||
| Wheel Head (1500/2000-2500-3000mm ABC) | 5 H.P | ||||||
| Work Head (305/455/600/800mm ABC) | 0.5 HP | ||||||
| Work Head ( 1000/1250mm ABC) | 1 HP | ||||||
| Work Head ( 1500/2000-2500-3000mm ABC) | 1.50 HP | ||||||
| Hydraulic ( 305/455/600/800/1000/1250mm ABC) | 1 HP | ||||||
| Hydraulic ( 1500/2000mm ABC) | 2 HP | ||||||
| Hydraulic (2500/3000mm ABC) | 3-5 HP | ||||||
| Mechanical Table (305/455/600/800/1000/1250mm ABC) | 0.5 HP | ||||||
| Coolant Pump | 0.12 HP | ||||||
| Internal Grinding Attachment | 1 HP | ||||||
Economy Universal Cylindrical Grinder
HPSM’ Hydraulic Cylindrical Grinding Machine ideally suited to performing repetitive grinding operations or small quantity production with equal ease. It can grind both Rubber and Steel by only changing the Grinding Plate. Features of our existing range of machines.
| Technical Specifications | |||||||
| Centre distance | 300mm | 450mm | 600mm | 1000mm | 1250/1500mm | 2000mm | 2500mm |
| Centre height | 125 | 150 | 150 | 175mm | 200mm | 200mm | 200mm |
| Work piece max. weight | 30 | 50 | 70 | 80 | 100 kg | 500 kg | 700 kg |
| Swing over table | 250 | 300 | 300 | 375 | 400mm | 400mm | 400mm |
| Grinding Wheel diameter, width and bore | 350X38X 125 | 400x38x 125 | 400x38x 125 | 450x63x250 | 500x50x250mm | 450x63x250mm | 450x63x250mm |
| Power requirement in wheel head | 2.2 | 3.7 | 3.7 | 3.7 | 5.5kw | 5.5kw(7.5HP) | 5.5KW(7.5HP) |
| Power requirement in work head | 0.74 | 0.74 | 0.74 | 0.74 | 1.5 KW | 1 HP | 1 HP |
| Fitting taper | MT 3 | MT 3 | MT 3 | MT 4 | MT 4 | MT-4 | MT-4 |
| Travel of barrel | 30 | 35 | 35mm | 40 | 40mm | 40mm | 40mm |
| Fitting taper in tailstock | MT 3 | MT 3 | MT 3 | MT 4 | MT 4 | MT-4 | MT-4 |
| Max. swivel of table, degree | 5 | 5 | 5deg | 5 | 5 | ||