TYPE：KSR
NAME：spiral carry idlers
sprial scraper is usded for ridding up of the attachments such as dust,soil or sand,with wich can cause deformation of belt.
>>details
| Model | belt W | d | l | m | A | H | B | n | O | a×b |
| KSR-400 | 400 | 100 | 460 | 640 | 690 | 110 | 120 | 60 | 14.5 | 15×25 |
| KSR-450 | 450 | 100 | 510 | 690 | 740 | 110 | 120 | 60 | 14.5 | 15×25 |
| KSR-500 | 500 | 100 | 560 | 740 | 790 | 110 | 120 | 60 | 14.5 | 15×25 |
| KSR-600 | 600 | 100 | 660 | 840 | 890 | 110 | 120 | 60 | 14.5 | 15×25 |
| KSR-750 | 750 | 115 | 850 | 1,040 | 1,090 | 110 | 120 | 60 | 14.5 | 15×25 |
| KSR-900 | 900 | 115 | 1,000 | 1,190 | 1,240 | 110 | 120 | 60 | 14.5 | 15×25 |
| KSR-1050 | 1,050 | 142 | 1,150 | 1,340 | 1,390 | 130 | 150 | 100 | 150 | 15×25 |
| KSR-1200 | 1,200 | 142 | 1,300 | 1,490 | 1,540 | 130 | 150 | 100 | 150 | 15×25 |
| KSR-1400 | 1,400 | 166 | 1,530 | 1,730 | 1,790 | 160 | 180 | 120 | 180 | 18×30 |
| KSR-1600 | 1,600 | 166 | 1,730 | 1,930 | 1,990 | 160 | 180 | 120 | 180 | 18×30 |
