• SGA2550AH type saddle moving surface grinding machine
  • SGA2550AH type saddle moving surface grinding machine
  • SGA2550AH type saddle moving surface grinding machine
  • SGA2550AH type saddle moving surface grinding machine
  • SGA2550AH type saddle moving surface grinding machine
  • SGA2550AH type saddle moving surface grinding machine

SGA2550AH type saddle moving surface grinding machine

Type: Surface Grinding Machine
Processing Object: Splined Shaft
Abrasives: Grinding Wheel
Controlling Mode: Artificial
Automatic Grade: Semiautomatic
Precision: High Precision
Customization:

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Basic Info.

Model NO.
SGA2550AH
Certification
CE, ISO 9001
Condition
New
displany
can use DRO
control voltage
24V
Transport Package
Wooden Case
Specification
table size: 250x500mm
Trademark
HYMT
Origin
China
HS Code
8460211000
Production Capacity
100 Units/Month

Product Description

SGA2550AH type saddle moving surface grinding machineSGA2550AH type saddle moving surface grinding machineSGA2550AH type saddle moving surface grinding machineSGA2550AH type saddle moving surface grinding machineSGA2550AH type saddle moving surface grinding machineSGA2550AH type saddle moving surface grinding machine

Main features:
1) Auto feed & manual on transverse, auto hydraulic transmission & manual feed on longitudinal, rapid feed, step-feed and auto down feed control on vertical. Vertical movement adopts PLC to realise the auto grinding.
 2) saddle is adopted in the design, all these three guide way is lined with TF wearable material and lubricated by intermittent forced oil pump, the column have double walls, the table right and left moving is driven by variable displacement vane pump and adopted closed type hydraulic system. All above make the machine with high rigidity and precision, small thermal distortion, moving smoothly, low nose and temperture increase, is easy to maintain. The table is driven by manual or by hydraulic in right or left direction, the speed is variable changed by adjusting lever located on the saddle, driven by manual or by motor through driven the ball leading screw. The grinding head could be driven by servo motor, also it be driven by manual.

Main functions:
The machine is used for MID-type & mini type material processing workshop and the other maintain & tools workshop in.
The machine is mainly used to grinding the surface with the wheel circle face, the surface been ground have high precision and low roughness. Also it can grind the vertical surface with the end face of the wheel, the workpieces can be placed on the magnetic chuck or fixed directly on the table or with other fixtures suit to various work pieces.
The machine can be used for grinding steel, cast iron and non ferrous metals.
Standard accessories:
(1) Electro magnetic chuck, (2) coolant tank, (3)demagnetic eqipment, (4)wheel cover guard, (5)leveling wedge and foundation bolt (6) balance arbor (7)wheel dresser base (8) wheel flange and wheel (9) tool box and tools (10)PLC auto grinding controller
Optional accessories:
(1) blance stand (2)coolant tank with magnetic separator (3)coolant tank with dust collector (4)coolant tank with dust collector and magnetic separator (5)coolant tank with paper filter
(6) coolant tank with paper filter and magnetic seprator (7) manual parallel wheel dresser

Main specifications:
Item/model unit SG2050AHD SGA2550AHD SGA3063AHD SGA30100AHD SGA4080AHD SGA40100AHD
Table size(w*l) mm 200*460 250*500 305*635 305*1020 406*813 406*1020
Max. longitudinal & cross travel mm 510*238 560*275 765*340 1130*340 910*450 1130*450
Max. distance from spindle center to table mm 450 450 580 580 580 580
Electro magnetic chuck size mm 200*460 250*500 300*600 300*1000 400*800 400*1000
Speed of table longitudinal movement m/min 7-25
Table transverse movement Auto feed mm/min 0.1-8
Rapid speed m/min 990
Feed of handwheel mm/div 0.02
Wheelhead vertical movement Auto feed mm/min 0.005/0.01/0.02/0.03/0.04/0.05
Rapid speed m/min 240
Feed of handwheel mm/div 0.005
Grinding wheel speed rpm 2850(50HZ), 3450 (60HZ) 1450(50HZ), 1750(60HZ)
Size ( OD*W*ID) mm 200*20*31.75 350*40*127
Spindle motor kw 1.5 2.2 5.5
Hydraulic motor kw 0.75 2.2
Colling pump motor kw 0.04 0.125
Elevating motor kw 0.5
Cross feed motor kw 0.04
Max. loading capacity(include chuck) kg 120 180 270 400 500 600
Total rated power kw 3 3.7 9
Height of machine mm 1675 1890
Floor space(L*W) mm 2050*1400 2300*1600 2800*2200 4400*2200 3600*2400 4400*2400
Gross weight kg 1600 1800 2800 3500 3800 4300
Package dimensions(L*W*H) mm 1906*1716*2195 2316*2016*2208 2350*2220*2150 2950*2220*2210 2850*2270*2180 2950*2270*2210

KINDLY NOTE:
H means: Cross and vertical moving by manual, hydraulic transmission on longitudinal movement
AH means: Auto intermittent feed on transverse, hydraulic transmission on longitudinal, manual  on vertical.
AHR means: Auto intermittent feed on transverse, hydraulic transmission on longitudinal, rapid movement on vertical.
AHD means: Auto intermittent feed on transverse, hydraulic transmission on longitudinal, PLC auto grinding controller and servo motor is equipped and with wheel head auto down feed

1.Standardization of Service "212"
2: response in 2 hours
1: provide solution in 1 day
2: solve complaint in 2 days
2.Installation Service
Installation Services are available with all HYMT machines. We dispatch technician to customer's 
factory for installation and preoperation of machines.
3.Training Service
Our technician is available to your factory and offer training of how to use our machines. As well, you
 may send your technician to our company to learn how to operate machines.
4.Quality Guarantee
We guarantee the quality of machine (e.g. processing speed and working performance is the same as the data of samples making). We sign the agreement with detailed technical data.
We arrange final test before shipment. We run the machine for a few days, and then use customer's materials for test. After making sure machine is the best performance, then make shipments.

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