Fujian Province Hualong Machinery Co., Ltd. is one of the leading manufacturers and suppliers of stone polishing machine for marble in China. With abundant experience, we warmly welcome you to buy advanced stone polishing machine for marble for sale here from our factory. Quality products and reasonable price are available.
Hualong machinery stone polishing machine for marble granite,heavy duty surface polishing machine for stone
Our machine Features
Equipped with Mitsubishi PLC & Schneider Electric components,featuringreal-time fault and abrasive consumption alerts for reliable, low-maintenance
Dual variable-frequency drives on conveyor and crossbeam-optimize energyuse and adapt to production needs.
Automated slab contour scanning enables precise, individual head adjustment;polishing data is tracked for consistent, high-quality results.
One machine, multiple materials: granite, marble, quartzite, engineered stoneand more.
OPTIONAL FOR AUTOMATIC LOADING AND UNLOADING SYSTEM
WELCOME FOR CUSTOMIZATION
This machine polished the surface for polishing marble slabs; Using the most advanced and high-quality construction, rational structure,high stability and efficicncy, and energy saving operation;
Using the PLC system and liquid crystal display screen menu, offering intelligent control;
Establishing Auto-dodging function and shape-memory function, equipping with an alarmning advice of the abrasive consumption, having
higher automation operation and low labor strength
Allocation the flexibility polishing heads for marble, prominent improvement on the polishing efficiency and polishing quality, and greaty
reduced abrasive consumption; 6. The polishing heads, the upper head assemblies, and the key bearings all have centralized, automatic
lubrication systems;The power movement of polishing heads uses the narrow V bell with teeth set, to improved slabs flatness,reduccd
movement consumption and enhances the longer service life.
Hualong not only has high quality machine but also with online 24 hours free support for the all lifetime of your machine
Here are some tips for your self to debug too.You could also contact us for more details.
Common Fault Troubleshooting Table for Stone polishing machine
|
Fault Type |
Fault Phenomenon |
Troubleshooting Steps |
|
Crossbridge Inverter Fault |
Inverter shuts down due to fault and displays fault code |
1. First check if the crossbridge motor and wiring are normal; 2. Check the fault code displayed by the inverter for auxiliary troubleshooting |
|
Belt Inverter Fault |
Inverter shuts down due to fault and displays fault code |
1. Check if the conveyor belt motor and wiring are normal; 2. Check the fault code displayed by the inverter for auxiliary troubleshooting |
|
Crossbridge Encoder Fault |
Abnormal display of crossbridge position or inability to move normally (Note: The crossbridge speed on the main screen must not be lower than 10) |
1. Turn the changeover switch on the operation panel to the manual position; 2. Press to move the crossbridge forward/backward and observe if the crossbridge position number on the main screen changes; 3. If there is a change: The encoder is not broken, which may be an operation error; 4. If there is no change: Check if the cable is broken; if the cable is not broken, the encoder is determined to be damaged |
|
Grinding Head Overload Fault |
Grinding head shuts down due to overload |
Check if the grinding head motor is burned out |
|
Low Voltage Fault |
PLC prompts low voltage |
Check the internal battery power voltage of the PLC and replace the battery in time |
|
Central Origin Fault |
Abnormal positioning of the central origin |
1. Move the crossbridge forward and backward to observe if the central origin light displays normally; 2. Enter the input display page to check if the central origin signal can be displayed normally |
|
Conveyor Encoder Fault |
Abnormal display of conveyor belt position or speed |
1. Turn the changeover switch on the main operation panel to the manual position; 2. Manually press to move the belt forward and observe if the X0 and X1 lights on the PLC change; 3. If there is no change: The encoder may be damaged; 4. If there is a change: It may be an operation error, press "Cumulative Reset" on the main screen to resume normal operation |
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