Primer sanding machine
| Primer sanding machine SL-TWSP-RRS | Working width 40 to 630mm | Working width 40 to 1000mm | Working width 40 to 1300mm |
| Overall dimensions(length*width*height) | 1860*1250*2000mm | 1860*1680*2040mm | 2200*2030*2150mm |
| Estimated weight | 1200kg | 2050kg | 2850kg |
| Working thickness | 2-100mm | 2-100mm | 2-100mm |
| Working length | ≥270mm | ≥270mm | ≥310mm |
| Sand belt | 1900*650mm 320p400p | 2000*1020mm 320p400p | 2200*1320mm 320p400p |
| Conveyor speed | 5-25m/min | 5-25m/min | 5-25m/min |
| Dust absorption wind speed | 8200m³/h | 8200m³/h | 8200m³/h |
| Air pressure | 0.6mpa | 0.6mpa | 0.6mpa |
| Full power | 9.92kw 380V 50HZ 3P | 17.32kw 380V 50HZ 3P | 26kw 380V 50HZ 3P |
| 1st sanding frame | Φ190mmSH30 20m/s 4kw | Φ190mmSH30 20m/s 7.5kw | Φ240mmSH30 20m/s 11kw |
| 2nd sanding frame | Φ190mmSH25 17.6m/s 4kw | Φ190mmSH25 17.6m/s 7.5kw | Φ240mmSH25 17.6m/s 11kw |
| Brush roller | 0.25kw | 0.25kw | 0.37kw |
| Automatic lifting | 0.55kw | 0.55kw | 0.55kw |
| Sand belt dust blow | 0.015kw | 0.015kw | 0.015kw |
| Conveyor power | 1.1kw | 1.5kw | 3kw |
| Electric motor | 6, UNIS from China | ||
| Electrical appliance | LS from Korea, Chint from China | ||
| PLC | 1, DELTA from Taiwan, China | ||
| Frequency Converter | 3, DELTA from Taiwan, China | ||
| Electromagnetic valve | Kurogane from Japan | ||
| Photoelectric switch | OMRON from Korea | ||
| Conveyor | H850mm, Flat table, T8mm PU anti-skid belt with air holes | ||
| Working direction | Right to left | ||
| Control | 1, MCGS LCD screen, HMI, Chinese and English | ||
| Optional models for different process | Single / Double sanding frame | Sanding frame automatic lifting | Working table automatic lifting |
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Automatic PLC control HMI
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Double primer sanding frame
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Sanding frame auto lifting
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DELTA PLC
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DELTA Frequency control
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Different primer sanding choose
· According to different paint coating thickness and primer sanding effect demands, you can consider single or double sanding frames.
· Working table lifting function suitable to use this machine independent or connect with line but all the boards ensure uniform thickness.
· Sanding frame lifting function is optional that suitable to various boards thickness easily to adjust independent or within line. -
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Eccentric shaft
Sanding axis combine seamless steel tube, eccentric shaft core with NSK bearing, through fine manufacture to ensure balance error around ±0.02mm, prevent miss or deviate sanding.
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NBR
Apply Korea Nitrile-butadiene rubber as the sanding roller, with hard and cushion feature at the same time ensure stretching the sand belt well and prevent primer over sanding.
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Independent shaft hanging slab
Each shaft fix on independent stable hanging slab and easily to solve the sanding deviation. Just turn the screw to different direction which one round means 0.1mm rectify accurately.
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Eccentric shaft damp lifting
The former sanding frame apply air cylinder lifting the eccentric shaft when it's rest that can protect the boards from damaged if machine stop emergency.
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Sanding belt adjust knob
On the sanding frame face with knobs that can adjust the sanding belt in case of it out of central, the knobs are intuitively clear and easily to operate.
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Sanding belt swing blowing dust
Add the swing style blowing device near the top of sanding belt to remove dust during work, it will help to promote sanding effect and increase its lifetime.
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Automatic thickness detect
Supported by advanced hardware that the feeding entry with automatic detect function of each board thickness accurately.
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Sanding dust brush
At the end of sanding frames with one set of dust cleaner brush that can remove the redundant dust away.
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Underneath type motor
The main and heavy motor stay low to the ground ensure working stable and reduce shacking.
