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Beier Machine Tool Works Co., Ltd.

Grinding Machine, Cylindrical Grinding Machine, Surface Grinder manufacturer / supplier in China, offering 320 Series Cylindrical Grinding Machine (M1332E), 200 Series Universal Cylindrical Grinding Machine (M1420E), 200 Series High Precision Semi-Automatic Universal Cylindrical Grinder (MGB1420E) and so on.

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Supplier Homepage Product Conventional Cylindrical Grinder 320E Series 320 Series Cylindrical Grinding Machine (M1332E)

320 Series Cylindrical Grinding Machine (M1332E)

FOB Price: US $15,000-20,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $15,000-20,000/ Piece
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Production Capacity: 1200/ Year
Transport Package: Standard Export Wooden Case
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: M1332E
  • Processing Object: Shaft
  • Automatic Grade: Manual
  • Precision: Normal Precision
  • Condition: New
  • Max. Grinding Length: 500mm, 750mm, 1000mm
  • Specification: CE
  • HS Code: 8460291000
  • Type: External Grinding Machine
  • Controlling Mode: Hydraulic
  • Cylindrical Grinder Type: Universal Cylindrical Grinder
  • Certification: CE, ISO 9001
  • Max. Grinding Diameter: 320mm
  • Trademark: Beier
  • Origin: Beijing, China
Product Description
M1332E
Cylindrical Grinding Machine

 
Max. Grinding Diameter: Φ 320mm
Max. Grinding Length: 500/750/1000mm


1. Application of the Machine
Application
The machine is used for the external surface grinding of cylindrical and conical workpieces. 
Scope of application
The machine is suitable for the machining of small-lot shafts and sleeve parts in the machining workshop, tool workshop, overhaul workshop, etc. 
Operation mode
Manual operation: longitudinal grinding, plunge-cutting grinding.   

2. Features of Structure and Performance

The hydraulic driving system adopts screw pump, so the machine can run smoothly with low noise. 

The wheel head uses sleeve-type hydrodynamic bearing, gaining the features of high rotation precision and rigidity. 

The feeding guideway uses plastic-coated guideway, improving the stability and vibration resistance in low-speed running. 

The machine has the following features: high machining accuracy, rational overall layout, attractive appearance, centralized and visualized operating handles, and simple and safe operation.  

3. Specifications 

Item

Unit
              M1332E
5007501000
Basic Parameters
Center heightmm180
Distance between centersmm5207651080
Max. swiveling diametermmΦ350
External grinding rangemmΦ5-Φ320
Max. weight between centersKg50
Max. loading on chuckKg30
Worktable

Max. swing angle
Counter-clockwise°987
Clockwise°983
Range of hydraulic moving speedm/min0.1-3
Travel of worktable per revolutionmm≈10
Wheel head

Max. swing angle
Counter-clockwise°3
Clockwise°3
Overtravel movementmm≈150
Manual feed travelmm70
Rapid hydraulic travelmm35

Transverse feeding
Travel per revolutionmm1
Micro feeding amountmm0.002
Grinding wheel

External grinding
Max. diameter of wheelmm400
Min. diameter of wheelmm280
Width of wheelmm32-50
Inner diameter of wheelmm203
Max. linear speedm/s35
Headstock
Rotation speed of spindler/min63, 125, 250, 500
()Max. swing angle (Counter-clockwise)°90
Spindle taper-MT4
Tailstock
Retraction of sleevemm25
Taper of center-MT4
Hydraulic system
Flow of pumpL/min14
System working pressureMPa0.8-1
Capacity of oil tankL≈140≈170≈200
Coolant system
Flow of oil pumpL/min22
Capacity of coolant tankL130
Motors

External grinding motor
PowerkW4
Rotation speedr/min1500

Headstock motor
PowerkW0.75
Rotation speedr/min1000

Oil pump motor
PowerkW1.1
Rotation speedr/min1500

Coolant motor
PowerkW0.125
Rotation speedr/min3000
Others
Net weightKg210025003080
Gross weightKg281032103580

Packing dimension
Grinding length 500mmmm2690×2000×2050
Grinding length 750mm2810×2000×2050
Grinding length 1000mm3950×2150×2280   



4. Working Accuracy 

No. 

Inspection content

Sketch of test-piece and machining condition

Inspection Item

Unit
M1332E
×500×750×1000
M1
Grinding accuracy of test-piece between centers 
 L=350
d=35

Roundness
mm0.0015--
L=750
d=75
--0.0025
L=350
d=35

Consistency of the diameter in longitudinal section
mm0.005--
L=750
d=75
--0.008
-
Roughness
μmRa≤0.32
M2
Grinding accuracy of short test-piece fixed on the chuck 
 L=30
d=60

Roundness
mm0.0025
-
Roughness
μmRa≤0.32  


5. Standard Accessories Supplied with the Machine 

No. 

Name
Specification
Quantity 
 1
Coolant tank
22-LT0051 set 
 2
Filter
M00.3A81-6021 pc 
 3Wheel dresserJT0401 set 
 4+
Grinding wheel and flange
P400×(32-50) ×203 WA(60-80)K1 set 
 5Balancing stand for grinding wheelJT066C1 pc 
 6Balancing mandrelB-JT0671 pc 
 7
Leveling wedge
JT0656 pcs
(Grinding length 500mm)
7 pcs
(Grinding length 750mm)
8 pcs
(Grinding length 1000mm) 
 8
Centers
D1242pcs 
 9
Dog
3#B2S01-11 pc
4#B2S01-11 pc 
 10
Single head spanner
28-32/S93-11 pc 
 11Wheel unloading nut310/M00.3A41 pc 
 12Polyurethane wedge beltJ×620×82 pcs
One piece on the machine
J×750×31 pc

on the machine
L×1024×6/
L×1050×6/
L×1114×6/
L×1180×6
1 pc
, on the machine and belt is up to the motors 
 13
Base plate
M0T. 8K1 pc 
 14
Pusher dog
110/MG0.2A1 pc  


6.  Optional Accessories 
No. 
Name
Specification
1Open steady restΦ5-Φ50mm/JT023
2
Diamond pen 
 
3
Magnetic coolant separator
CF25A  



7.  Quick-wear Parts 
No. 
Name

Specification & Code

Installation position
1
Grinding wheel
P400×(32-50) ×203 WA(60-80)K
Wheel head
2
Filter
M00.3A81-602
Work head
3
Pusher dog
110/MG0.2A
Work head
4Polyurethane wedge beltJ×620×8
Work head
5Polyurethane wedge beltJ×750×3
Work head
6Polyurethane wedge beltL×1024×6/
L×1050×6/
L×1114×6/
L×1180×6

Wheel head  




8. Foundation& Installation Drawing  
 

Max grinding length
A

Length of machine bed
B

Length of worktable
C

Distance from leftmost to rightmost of worktable
D

Length of foundation
500mm1500mm1800mm2400mm1700mm
750mm2100mm2290mm3150mm2300mm
1000mm2500mm2800mm3900mm2700mm  


 
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