COLUMN TYPE – PFG-50100-AHR

Optimized Structure – The major parts of PERFECT grinders are manufactured from high quality cast iron combined with an outstanding structural design. Major parts are stress relieved to ensure maximum rigidity, stability and machining accuracy.
Turcite-B on Slideways – The X and Z axes slideways are coated with Turcite-B for stable movement and long term accuracy.
Precision Spindle Design – The spindle runs in a class P4 high precision angular contact bearing, assuring run-out accuracy in 2 μm. The cartridge-type spindle is completely sealed and lubricated for long working lifetime, providing high accuracy grinding and long service life.
Auto Down Feed Control (Option) – All column moving models are available to equip with an auto down feed control (AD5) for greatly increasing operational convenience.
Double Wall Construction – The structural parts, such as the column and table, etc., feature double wall construction, assuring maximum rigidity and stability especially when performing heavy grinding.
Customer can choice optional AD5 auto down feed system to become 3 axes fully automated thereby making operation more.

Product description

Model		PFG-50100AHR
Table size	(mm)	500×1020(20”x40”)
Max. grinding surface	(mm)	500×1020(20”x40”)
Max. distance center of spindle to table	(mm)	600mm (24”)[Option:800mm (32”) &1000mm (40”)]
Table speed		5～25M/min(200”～1000”/min)
Table guideway		V＆Flat way
Auto. cross feed increment	Approx.	0.5mm～20mm(0.02”~0.8”)
Rapid power cross feed approx.	(mm/min)	1100mm/min(44”/min)(60Hz)900mm/min(36”/mm)(50Hz)
Cross feed on hand wheel	1rev/1gra	5mm / 0.02mm(0.2” / 0.001”)
Rapid power head elevation approx		300mm/min(10”/min)
Vertical feed with M.P.G.	1rev/1gra	x1:.1mm (0.01”)x5:0.5mm(0.05”)x10:1mm (0.1″)x1:.001mm (0.0001”)x5:.005mm (0.0005”)x10:.01mm (0.001”)
Auto. down feed (Option)		0.001mm～0.999mm/Time (0.00001”～0.00999”/Time)(Option)
Wheel speed	60Hz/50Hz	1750 rpm (60Hz) / 1450rpm (50Hz)
Wheel dimension	(mm)	406x50x127mm(16”x2”x5”)
Spindle motor	(HP)	10HP[Option:15HP]
Hydraulic pump motor	(HP)	3HP
Auto. crossfeed motor	(W)	1/5HP
Rapid head elevation motor	(HP)	1 KW AC servo motor
Machine net weight	(Kg)	6000(13200Lbs)
Machine gross weight	(Kg)	6800(15000Lbs)
Machine floor space	(mm)	4600×2300(180”x91”)
Packing dimensions (L x W x H)	(cm)	376x228x228(148”x90”x90”)

NOTE: We reserve the right to modify and improve the specification without notice, the specification shown above is for reference only.

Optimized Structure – The major parts of PERFECT grinders are manufactured from high quality cast iron combined with an outstanding structural design. Major parts are stress relieved to ensure maximum rigidity, stability and machining accuracy.
Turcite-B on Slideways – The X and Z axes slideways are coated with Turcite-B for stable movement and long term accuracy.
Precision Spindle Design – The spindle runs in a class P4 high precision angular contact bearing, assuring run-out accuracy in 2 μm. The cartridge-type spindle is completely sealed and lubricated for long working lifetime, providing high accuracy grinding and long service life.
Auto Down Feed Control (Option) – All column moving models are available to equip with an auto down feed control (AD5) for greatly increasing operational convenience.
Double Wall Construction – The structural parts, such as the column and table, etc., feature double wall construction, assuring maximum rigidity and stability especially when performing heavy grinding.
Customer can choice optional AD5 auto down feed system to become 3 axes fully automated thereby making operation more.

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