28B/30B/32B High-precision super large double-sided grinding/polishing machine

Detailed

Central tooth, ring gear

Can use electrical buttons to automatically lift

power

Input: 3-phase 380V 50HZ

Current capacity: 200A


Processing pressure

Minimum working pressure:90KG(900N)

Standard maximum working pressure:1500KG(15000N)Can be expanded according to usage requirements

Pressure control mode: precision weighing sensor + PLC + electronically controlled proportional valve to achieve pressure closed loop

Feedback control, real-time pressure monitoring and real-time calibration, to ensure the accuracy and stability of pressure.


The main components

Bearings: fluid shaft dynamic pressure bearing + American KAYDON + Japanese four major brand bearings

Motor reducer: Taiwan TECO + Taiwan Chengda

Pneumatic Components:SMC+CKD

Programmable controller PLC: Mitsubishi Electric or Siemens series PLC

Inverter: Mitsubishi Electric or Siemens

Man-machine interface: Mitsubishi Electric or Siemens 10-inch large screen

Casting: Gray cast iron HT300

Gear: Gear steel is forged and formed, the tooth surface is high-frequency quenched after gear shaping, and the final gear is ground.


Rotating speed

Next fix:1 ~ 60RPM   

Upper fix:1 ~ 20RPM

Central tooth:1 ~ 30RPM   

Ring gear:1~  30RPM


Gas source

0.5~0.6 Mpa 90NL/Min


Use environment

15 ~ 35 °C            Humidity: below 85%, condensed sewage           Air quality: non-corrosive, non-flammable, harmful gas, no pollutants, dust, etc.






Parameter

model
28B-5L/P
30B-5L/P32B-5L/P
Fixing size
Grind(mm)Φ1830XΦ710Xt80Φ2022XΦ658Xt80Φ2145XΦ735Xt80
polishing(mm)Φ1922XΦ597Xt80Φ2062XΦ618Xt80Φ2200XΦ680Xt80
Cruising star wheel parameters
ModulusM4M4M5
Number of teethZ178Z190Z162
Pitch circle (mm)712760810
Drive way4 motors
Number of cruise ships
555
Maximum machining diameter (mm)660700760
Maximum processing thickness (mm)353535