SHINE MACHINERY CO., LTD.

SHINE MACHINERY CO., LTD.
HomeProductsAuto Downfeed Surface Grinder › PSG-820AD

Auto Downfeed Surface Grinders

PSG-820AD

Easy operation needs no calculation.

Rough and fine feed two phase processing ensures high precision.

Vertical axis is constantly displayed for easy monitoring, can arbitrarily set zero position.

Zero set and zero return are available for easy handling, just press the return key to return to original starting point.

Even if the vertical head is moved or modified from the current position, original feed setting won’t be affected.

Automatic transverse and deep plunge cycles available.

Two plunge mode feed selections:

1. Left side feed

2. Dual side feed
SHINE MACHINERY CO., LTD.

Specifications

Description PSG-820AD
General Capacity Table size 200x508mm
Max.grinding length 510mm
Max.grinding width 210mm
Distance from table surface to spindle center 415mm
Longitudinal Movement Manual travel 530mm
Hydraulic travel 508mm
Table speed(approx.) 1~25m/min
Cross Feed Movement Manual travel 230mm
Hydraulic travel 210mm
Continuous feed(approx.) 1200mm/min
Handfeed per rev. 5mm
Handfeed per gra. 0.02mm
Intermittent cross feed 0.15-7.5mm
Vertical Downfeed Handfeed per rev. 1mm
Handfeed per gra. 0.005mm
Rapid feed(3A AD) 220mm/min
Feed by MPG (opt.) per gra. (x1)0.001mm (x10)0.01mm (x100)0.1mm
Automatic Downfeed Feed rate(rough/fine) 0.001-0.099mm
Total stock removal 0.001-999.999mm
Fine feed stock removal 0.001mm
Spark out 0-9 passes
Grinding Wheel Wheel size(dia. x width x bore) 180x13x31.75mm
Spindle speed(50/60HZ) 3000/3600rpm
Motors Spindle motor(opt.) 2HP(3HP)
Cross feed motor 40W
Hydraulic motor 1HP x 3P
Elevated motor 21.6kg-cm
Weight   900kg
Packing Size Length x width x height 1900x1500x2100mm