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Beier Machine Tool Works Co., Ltd.

Grinding Machine, Precision Grinding Machine, Stone Grinding Machine manufacturer / supplier in China, offering 500 Series Cylindrical Grinding Machine (M1350C), 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 500 Series 500 Series Cylindrical Grinding Machine (M1350C)

500 Series Cylindrical Grinding Machine (M1350C)

FOB Price: US $48,000-80,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $48,000-80,000/ Piece
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Port: Tianjin, China
Production Capacity: 1200 Set/Year
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: M1350C
  • Processing Object: Large-Size Shaft
  • Automatic Grade: Manual
  • Certification: CE, ISO 9001
  • Length: 2000, 2500, 3000mm
  • Transport Package: Standard Export Wooden Case
  • Origin: Beijing, China
  • Type: External Grinding Machine
  • Controlling Mode: Hydraulic
  • Precision: Precision
  • Diameter: 500mm
  • Trademark: Beier
  • Specification: CE
Product Description
M1350C
Cylindrical Grinding Machine

 
Max. Grinding Diameter:Φ 500mm
Max. Grinding Length:2000/2500/3000mm

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 tool workshop,overhaul workshop and small-lot machining workshop.
  
Features of Structure and Performance
  •  The longitudinal movement of the worktable is driven by hydraulic stepless variable speed transmission or hand-wheel transmission. It adopts forced feed lubrication and plastic-filmed guide way, which improves the machine's vibration resistance and running stability at low speed.
  • For the wheel head, its fast forward/backward of feed is driven by hydraulic system, and rough and refined feed is controlled by hand-wheel transmission.
  • The grinding wheel spindle is supported by high-rigidity sleeve type hydrostatic/hydrodynamic bearing, with the characteristics of high rotation precision and high rigidity.
  • The work head adopts double-speed motor and three-gear transmissions, gaining the characteristics of high transmission precision, good rigidity and easy-to-operate.
  • The wheel dressers are respectively installed on worktable and tailstock, providing two kinds of dressing.
  • The machine has the following features: rational overall layout, attractive appearance, centralized and visualized operating handles, and simple and safe operation.
Specifications

Item

Unit
M1350C
2000mm2500mm3000mm
Basic Parameters
Center heightmm270
Distance between centersmm200025003000
Max. swiveling diametermmΦ500

External grinding range
Without steady restmmΦ30-Φ500
With steady restΦ30-Φ180
Max. weight between centers kg1000
Worktable

Max. swing angle
Clockwise°222
Counter-clockwise°443
Range of hydraulic moving speed m/min0.1-3
Max. hydraulic travelmm205025503050
Travel of worktable per revolution mm3
Wheel head
(××) Size of grinding wheel (OD×W×ID)mmΦ750×75×Φ203
Min. diameter of wheelmmΦ550
Rotation speed of spindler/min900
Linear speed of grinding wheelm/s35
() Max. travel (Including rapid travel)mm355
Rapid hydraulic travel mm100

Transverse feeding
Travel per revolutionmm1
Micro feeding amountmm0.002
Headstock
Rotation Speed of spindler/min17, 34, 48, 67, 95, 132
Spindle taper-MT6
Tailstock
Max. retraction of sleeve by manualmm90
Travel per revolutionmm6
Taper of center-MT6
Hydraulic system
Flow of pumpL/min30
System pressure Main oil passagekg/cm210-12
Lubrication oil passagekg/cm20.5-1
Capacity of oil tank L190
Hydrodynamic-Hydrostatic system
Flow of pumpL/min4
Working pressureKg/cm26-8
Capacity of oil tankL30
Coolant system
Flow of oil pumpL/min100
Capacity of coolant tankL350
Motors

External grinding motor
PowerkW11
Rotation speed r/min1460

Headstock motor
PowerkW2.2/3.3
Rotation speed r/min710/1440

Oil pump motor
PowerkW1.5
Rotation speed r/min1425

Coolant motor
PowerkW0.4
Rotation speed r/min2800

Hybrid oil pump motor
PowerkW0.75
Rotation speed r/min1400
Others
Net weightkg90001150012000
Gross weightkg105001250013500

Packing dimension
Grinding length 2000mmmm6300×2400×2200
Grinding length 2500mm6700×2400×2200
Grinding length 3000mm8000×2400×2200
          
 
 Working Accuracy

No.

Inspection content

Sketch of test-piece and machining condition

Inspection Item

Unit
M1350C
P1
Grinding accuracy of test-piece between centers
 
Roundness
mm0.0025

Consistency of the diameter in longitudinal section
mm0.008

Roughness
μmRa≤0.32
*P2
Grinding accuracy of short test-piece fixed on the chuck
 
Roundness
mm0.0035

Roughness
μmRa≤0.32
 
Note:P2 is just for the work head with a rotatable spindle (live work head).
 
Standard Accessories Supplied with the Machine

No.

Name

Picture
Specification
Quantity
  1.  

Coolant tank
 LT-0051 set
(With coolant system)
  1.  

Wheel unloading nut
 8H301/M13501PC
(For unloading the external wheel flange)
  1.  

Open steady rest
 Φ30-Φ180
8A/M1450
2 sets
  1.  
Wheel dresser on worktable 8C/M14501 set
  1.  

Wheel dresser on tailstock
 8D/M13501 set
  1.  

Dogs
 25-500/8GA1 pc
100-150/8GC1 pc
  1.  

Square hole rocker
 8H306/M13501 pc
  1.  
Special sleeve spanner 8H307/M13501 pc
  1.  
Special spanner 8H308/M13501 pc
  1.  

Wheel unloading spanner
 8H309/M13501 pc
  1.  

Lifting tool for grinding wheel
 8H310/M13501 pc
  1.  

Triangle belt
 3V-5605pcs
A9408pcs
A9652 pcs
  1.  

Filter
 3A604/M13501 pc
  1.  

Rollers for cross slide
 B3601/M1350A1
1 pc for flat guide-way
B3602/M1350AV1
1pc for V-type guide-way
  1.  
Balancing stand for grinding wheel 8Q53/M031 pc
  1.  

Grinding wheel and flange
 WA60K-L-PDA
Φ750×75×Φ305
(Grinding wheel)
1set
3G/M1350
(Flange)
  1.  

Centers
 MT62pcs
  1.  
Balancing mandrel 8E53/M031 pc
  1.  

Leveling wedge
 JT06511 pcs
(Grinding length 2000mm)
13 pcs
(Grinding length 2500mm)
15 pcs
(Grinding length 3000mm)
 
 
Optional Accessories
No.
Name

Picture
Specification
1
Diamond pen
 -
2
Magnetic coolant separator
 CF100
 
Quick-wear Parts
No.
Name

Specification & Code

Installation position
  1.  

Grinding wheel
WA60K-L-PDA
Φ750×75×Φ305

Wheel head
  1.  

Filter
3A604/M1350
Work head
  1.  

Triangle belt
3V-560
Work head
  1.  

Triangle belt
A940
Work head
  1.  

Triangle belt
A965
Wheel head
 
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