Automatic Rubber Edge Grinding Machine for Rubber Edge Trimming Polishing
Operating Conditions
- Power supply: 380V±10%, three-phase four-wire system
- Air source: ≥0.60Mpa, consumption 0.8m³/min
- Ambient temperature: -10℃~+40℃
- Relative humidity: Daily average up to 90%
Technical Parameters
- Production cycle: 2.5~4 seconds (adjustable)
- Production capacity: Up to 4000 pieces per 8-hour shift
- Grinding time: 2~6 seconds (adjustable)
- Workpiece rotation speed: 0~240 rpm/min (adjustable)
- Rotating platform speed: 0.5~3 seconds per degree (adjustable)
- Workpiece size range: Outer diameter 20~95mm, length 30~100mm
- Voltage: 380V±10%
- Grinding motor power: 0.75KW each (two motors total)
- Equipment dimensions: 900mm × 1000mm × 1300mm
Standard Configuration
| No. |
Product Name |
Quantity |
| 1 |
Automatic edge grinding machine |
1 set |
| 2 |
Dusting machine |
1 set |
Consumables & Wearing Parts
| No. |
Product Name |
Specification |
Quantity |
Replacement Frequency |
| 1 |
Wire Brush |
Bore 30, Outer Diameter 150 |
2 pcs |
3-7 days |
| 2 |
Workwear |
Customized according to product bore |
8 pieces per set |
Royalty-free |
Production Process
- Preparing the bushing (adjusting sanding motor position)
- Manual loading to rotary disc station
- Automatic rotation of rotary disc
- First sanding (upper port of outer pipe)
- Second sanding (upper port of inner pipe)
- Manual turning of bushing
- Automatic rotation of rotary disc
- Second sanding (lower port of outer pipe)
- Second sanding (lower port of inner pipe)
- Replacement of product
Technical Performance
- Composed of rotating platform, grinding system, control system, and dust removal system
- 8 support rods on rotating platform with adjustable grinding motor for different product sizes
- Platform uses servo motor and precision divider for precise indexing
- Two grinding systems: one for outer pipe port, one for inner pipe port
- Wire brush service life: 3-7 days
- Waste material discharged into dust remover (clean every 1-2 days)
- PLC programmable control system with touch screen interface
- Adjustable parameters for different bushing requirements