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Beier Machine Tool Works Co., Ltd.

Grinding Machine, Cylindrical Grinding Machine, Surface Grinder manufacturer / supplier in China, offering 320 Series Universal Cylindrical Grinding Machine (M1432E), Gear Type Vertical Drilling Machine (Z5040), CNC Deephole Drilling Machine (ZK2102B) and so on.

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Supplier Homepage Product Conventional Cylindrical Grinder 320E Series 320 Series Universal Cylindrical Grinding Machine (M1432E)

320 Series Universal Cylindrical Grinding Machine (M1432E)

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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Port: Tianjin, China
Production Capacity: 1200/ Year
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: M1432E
  • Processing Object: Shaft
  • Automatic Grade: Manual
  • Precision: Normal Precision
  • Condition: New
  • Max. Grinding Length: 500mm, 750mm, 1000mm
  • Transport Package: Standard Export Wooden Case
  • Origin: Beijing, China
  • Type: External Grinding Machine
  • Controlling Mode: Hydraulic
  • Cylindrical Grinder Type: Universal Cylindrical Grinder
  • Certification: SGS, CE, ISO 9001
  • Max. Grinding Diameter: 320mm
  • Trademark: Beier
  • Specification: CE
  • HS Code: 8460291000
Product Description
M1432E
Universal Cylindrical Grinding Machine

 
Max. Grinding Diameter: Φ 320mm
Max. Grinding Length: 500/750/1000mm
.
Application of the Machine
  1. Application
.
The machine is used for the external and internal surface grinding of cylindrical and conical workpieces.
  1. 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.
  1. Operation mode
:,.
  Manual operation: longitudinal grinding, plunge-cutting grinding.
 
 
.
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.
 
. Specifications

Item

Unit
M1432E
5007501000
Basic Parameters
Center heightmm180
Distance between centersmm5207651080
Max. swiveling diametermmΦ350
External grinding rangemmΦ5-Φ320
Internal grinding rangemmΦ16-Φ125
Max. internal grinding lengthmm160
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 revolutionmm10
Wheel head

Max. swing angle
Counter-clockwise°3
Clockwise°3
Overtravel movementmm150
Manual feed travelmm70
Rapid hydraulic travelmm35

Transverse feeding
Travel per revolutionmm1
Micro feeding amountmm0.002
Internal grinding tools
Rotation speed of spindler/min9245,12250,14848
Grinding wheel

External grinding
Max. diameter of wheelmm400
Min. diameter of wheelmm280
Width of wheelmm32-50
Inner diameter of wheelmm203
Max. linear speedm/s35
Internal grindingMax. size of wheelmm50×32 (×OD×W)
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 tankL140170200
Coolant system
Flow of oil pumpL/min22
Capacity of coolant tankL130
Motors

External grinding motor
PowerkW4
Rotation speedr/min1500

Internal grinding motor
PowerkW0.55
Rotation speedr/min3000

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
 
 
. Working Accuracy

No.

Inspection content

Sketch of test-piece and machining condition

Inspection Item

Unit
M1432E
×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
M3
The accuracy of test piece internal grinding on chuck
 L=100
d=60

Roundness
mm0.0025

Consistency of the diameter in longitudinal section
mm0.01
-
Roughness
μmRa≤0.63
 
 
. Standard Accessories Supplied with the Machine

No.

Name

Picture
Specification
Quantity
  1.  

Coolant tank
 22-LT0051 set
  1.  

Filter
 M00.3A81-6021 pc
  1.  
Wheel dresser JT0401 set
  1.  
+
Grinding wheel and flange
 P400×(32-50) ×203 WA(60-80)K1 set
  1.  
Balancing stand for grinding wheel JT066C1 pc
  1.  
Balancing mandrel B-JT0671 pc
  1.  

Leveling wedge
 JT0656 pcs
(Grinding length 500mm)
7 pcs
(Grinding length 750mm)
8 pcs
(Grinding length 1000mm)
  1.  

Centers
 D1242pcs
  1.  

Dog
 3#B2S01-11 pc
4#B2S01-11 pc
  1.  

Single head spanner
 28-32/S93-11 pc
  1.  
Wheel unloading nut 310/M00.3A41 pc
  1.  
Polyurethane wedge belt J×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
  1.  

Base plate
 M0T.8K1 pc
  1.  

Sealing ring
 45×65×12/G51-41 pc
  1.  

Pusher dog
 110/MG0.2A1 pc
  1.  
Three-jaw chuck Φ130JT030B1 set
  1.  

Internal grinding spindle
 JT0551 pc
  1.  

Extension rod
 Φ5-302/M0T.3E1 pc
Φ10-301/M0T.3E1 pc
Φ16-304/M0T.3E1 pc
  1.  

Grinding wheel rod
 Φ10-305/M0T.3E1 pc
Φ18-306/M0T.3E1 pc
Φ25-313/M0T.3E1 pc
  1.  

Belt pulley
 Φ33-309/M0T.3E1 pc
Φ53-101/M0T.3E1 pc
  1.  
Belt pulley unloading bolt 311/M0T.3E1 pc
  1.  

Parallelgrinding wheel
 P15×20×5 WA60K2 pcs
P30×25×10 PA60K2 pcs
(
One is on the rod)
P50×32×16 WA60K2 pcs
  1.  

Endless glue fabric belt
 35×2×12351 pc
  1.  

Internal grinding nozzle
 304/M0T.5A1 pc
  1.  
Internal grinding breakwater M00.1D31 pc
  1.  
Wrench 310A/M0T.3E1 pc
 
 
.Optional Accessories
No.
Name

Picture
Specification
1Four-jaw chuck Φ160/JT069
2Open steady rest Φ5-Φ50mm/JT023
3Closed steady rest Φ10-Φ75mm/JT024
4
Diamond pen
  
5
Magnetic coolant separator
 CF25A
 
 
. Quick-wear Parts
No.
Name

Specification & Code

Installation position
  1.  

Grinding wheel
P400×(32-50) ×203 WA(60-80)K
Wheel head
  1.  

Filter
M00.3A81-602
Work head
  1.  

Pusher dog
110/MG0.2A
Work head
  1.  

Seal ring
45×65×12/G51-4
Work head
  1.  
Polyurethane wedge beltJ×620×8
Work head
  1.  
Polyurethane wedge beltJ×750×3
Work head
  1.  
Polyurethane wedge beltL×1024×6/
L×1050×6/
L×1114×6/
L×1180×6

Wheel head
  1.  

Endless glue fabric belt
35×2×1235
Internal grinding tool
 
 
.
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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