Double Sided Grinding and Polishing Machine

Product Details
Customization: Available
After-sales Service: Free Warranty Period;
Warranty: One Year
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Registered Capital
11600000 RMB
Plant Area
>2000 square meters
  • Double Sided Grinding and Polishing Machine
  • Double Sided Grinding and Polishing Machine
  • Double Sided Grinding and Polishing Machine
  • Double Sided Grinding and Polishing Machine
  • Double Sided Grinding and Polishing Machine
  • Double Sided Grinding and Polishing Machine
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Basic Info.

Model NO.
RAYTEK-FD16B-5L
Type
Tool Grinding Machine
Abrasives
Grinding Wheel
Controlling Mode
CNC
Automatic Grade
Automatic
Cylindrical Grinder Type
Plunge Cylindrical Grinder
Precision
High Precision
Certification
ISO 9001
Condition
New
Maximum Processing Pressure
400kg
Main Cylinder
160* 450
Workpiece Thickness
0.3-30 (mm)
Number of Star Wheels
5
Total Power of Equipment
18kw
Compressed Air Source
0.6~0.8MPa
Transport Package
Wooden
Specification
1850*1480*2700(mm)
Trademark
RAYTEK
Origin
China Shanghai
HS Code
8464901900
Production Capacity
300pieces

Packaging & Delivery

Package Size
200.00cm * 150.00cm * 300.00cm
Package Gross Weight
4200.000kg

Product Description

RAYTEK-FD16B-5L double-sided grinding and polishing machine
1.Introduction and application areas
This machine is mainly used for double-sided high-precision grinding or polishing of silicon wafers, gallium arsenide wafers, ceramic wafers, quartz crystals, and other semiconductor materials. It is also suitable for double-sided high-precision grinding or polishing of hard, brittle, thin materials such as other metals, non-metals, optical lens,
sapphires, etc.


2.Equipment characteristics
1).The optimized design of the fuselage structure adopts a gantry structure, which has good rigidity and strong pressure bearing capacity, and can meet the high-speed and stable operation under high loads.
2).The lower plate, upper plate, and sun wheel are separately

driven by motors, all of which are variable frequency motors and controlled by variable frequency speed controllers. They can work at any speed within the effective setting range, achieving smooth stopping, accelerating, decelerating, and reversing, and effectively preventing the breakage of thin and brittle work pieces.
3).The planetary gear transmission adopts a column pin tooth

structure, which is stable and impact free, and the planetary gear has a
 
long service life. The column pin teeth adopt a pin sleeve structure, and the pin sleeve is made of stainless steel material that has been heat-treated and hardened to prevent rust and wear. After the column pin teeth are worn, only the pin sleeve needs to be replaced, which is convenient, simple, and low in cost.
4).During the process of rising and falling, fast descent and slow

descent range are set, and the slow descent stroke is adjustable within the range of cylinder stroke. The slow descent speed can also be freely adjusted according to the impact resistance of the work piece.
5).This machine adjusts and controls the machining pressure

through a precision electrical proportional valve, and can set the machining pressure according to different machining process requirements. The pressure control accuracy is high.
6).Adopting advanced PLC system and touch screen operation

panel, all process parameters and formulas can be modified and set on the touch screen, and the entire processing process can be automatically completed according to the set process parameters.
7).The gears and various moving parts are equipped with

centralized lubrication devices, which provide good lubrication and a long service life for the entire machine.
8).The safety device for lifting the upper plate can effectively

protect the upper plate from sudden falling when it reaches the top.
 
3.Main technical parameters
Number project Specification parameters
1 Upper grinding disc size φ 1130 x φ 395 × 50 (mm)

2
Lower grinding disc size φ 1130 x φ 395 × 50 (mm)

3

Star Wheel Parameters
Pin teeth, pin diameter Ø 10, pitch 19.3, number of teeth 68
4 Number of Star Wheels 5
5 Maximum workpiece
size
φ 370 (mm)
6 Workpiece thickness 0.3-30 (mm)
7 Lower grinding disc speed 0-50 (rmp)
8 Maximum processing pressure 400Kg
9 Main cylinder 160 × 450
10 Main motor YVP132M-4 7.5Kw
11 Upper disc motor YVP132M-4 7.5Kw
12 Auxiliary motor YVP90L-4 1.5Kw
13 Total power of equipment 18Kw
14 External dimensions 1850 x 1480 x 2700 (mm)
15 Equipment quality ≈ 4000Kg
  1. 4.Installation conditions

Number

project

Indicator requirements
1 environment Indoor ground is flat and free of vibration sources
2 Water source Pure water or tap water
3 Power Three phase five wire 380V
4 Compressed air
source

0.6~0.8Mpa
5 temperature 0 ºC -45 ºC
6 relative humidity ≤ 95%
  1. 5.Main configurations
Number project brand
1 cylinder AirTAC
2 reducer Chuanghong
3 bearing Ha, Wa, Luo

4
Programmable Logic Controller [PLC] Siemens
5 man-machine interface Kunlun coherent state

6
Precision electrical proportional valve SMC Airtac
7 solenoid valve SMC Airtac
8 inverter bosch rexroth
 
Double Sided Grinding and Polishing MachineDouble Sided Grinding and Polishing Machine
6.After sales and export
Main Export Counties&Areas:
 
USA, UK, Japan, Germany, Spain, France, Swiss, Korea, Russia, Mexico, Brazil, Argentina, Pakistan, India, Portugal, Canada, New Zealand, South Africa, UAE, Egypt, Norway, Netherlands, Russia, Australia, Saudi Arabia, Turkey, Finland, Poland, etc
Payment Method: by T/T or Western Union or L/C Delivery time: 7-10 days


Quality Warranty: Shanghai Zprinting offers quality warranty for our laser products with "3R" policy For any inferior-quality products, Zprinting company is responsible for return, replacement, and refund
 

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