SS RF Hom Conveyor Chains, thiab nrog Attachements
RF hom conveyor saw
| GL Tsis muaj saw hlau | Cov menyuam Hom | Lub Zog Tensile Kawg | Suab | Cov menyuam | Dav ntawm Cov Phaj Sab Hauv | ||||||||
| R roller | F roller | S roller | M/N menyuam | ||||||||||
| KN | P | D | E | D | K | E | e | Z | D | D | W | ||
| SSRF03075 | R/F/S | 75 | 31.8 | 15.5 | 31.8 | 42 | 12 | 1.8 | 4.3 | 15.9 | — | 16.1 | |
| SSRF03100 | R/F/S | 29.00 | 100 | ||||||||||
| SSRF430 | R/S | 54.00 | 101.6 | 38.1 | 19 | — | — | — | — | — | 20.1 | - | 22.8 |
| SSRF05075 | S | 75 | |||||||||||
| SSRF05100 | R/F/S | 69.00 | 100 | 40 | 19 | 40 | 50 | 14 | 2.5 | 4.5 | 22.2 | — | 22 |
| SSRF05150 | R/F/S | 150 | |||||||||||
| SSRF204 | S | 78.00 | 66.27 | — | — | — | — | — | — | — | 22.2 | — | 27 |
| SSRF450 | R/F/S/M | 78.00 | 101.6 | 44.5 | 23 | 44.5 | 55 | 18 | 2.5 | 6.5 | 22.2 | 25.4 | 27 |
| SSRF08150 | R/F/S/M | 78.00 | 150 | 44.5 | 23 | 44.5 | 55 | 18 | 2.5 | 6.5 | 22.2 | 25.4 | 27 |
| SSRF650 | R/F/S/M | 78.00 | 152.4 | 50.8 | 26 | 50.8 | 65 | 20 | 3 | 7 | 25.8 | 31.8 | 30.2 |
| SSRF10100 | R/S/M | 100 | 50.8 | 27 | — | — | — | — | — | 29 | 31.8 | 30 | |
| SSRF10150 | R/F/S/M | II o. UU | 150 | 50.8 | 65 | 20 | 3 | 7 | |||||
| SSRF214 | R/S/M | 127.00 | 101.6 | 44.5 | 27 | — | — | — | — | — | 31.8 | 34.9 | 31.6 |
| SSRF205 | S | 127.00 | 78.11 | — | 31.8 | — | 37.1 | ||||||
| SSRF6205 | R/F/S/M | 186.00 | 152.4 | 57.2 | 32 | 57.2 | 70 | 25 | 3.5 | 9 | 34.9 | 38.1 | 37.1 |
| SSRF12200 | R/F/S/M | 200 | 65 | 32 | 65 | 80 | 24 | 4 | 8 | 34.9 | 38.1 | 37.1 | |
| SSRF12250 | R/F/S/M | Kuv oO.UU | 250 | ||||||||||
| SSRF212 | R/S/M | 245.00 | 152.4 | 69.9 | 32.5 | — | — | — | — | — | 40.1 | 44.4 | 37.1 |
| SSRF17200 | R/F/S/M | 200 | |||||||||||
| SSRF17250 | R/F/S/M | 250 | 80 | 44 | 80 | 100 | 34 | 5 | 12 | 40.1 | 44.5 | 51.4 | |
| GL Tsis muaj saw hlau | Hom Menyuam | Qhov Kawg Tensile Lub zog | Suab | Cov menyuam | Dav ntawm Cov Phaj Sab Hauv | ||||||||
| R roller | F roller | S roller | M/N menyuam | ||||||||||
| KN | P | D | E | D | K | E | e | Z | D | D | W | ||
| SSRF17300 | R/F/S/M | 245.00 | 300 | ||||||||||
| SSRF26200 | S/M | 200 | - | - | - | - | - | - | - | ||||
| SSRF26250 | R/F/S/M | 314.00 | 250 | ||||||||||
| SSRF26300 | R/F/S/M | 300 | 100 | 50 | 100 | 125 | 38 | 6 | 13 | 44.5 | 50.8 | 57.2 | |
| SSRF26450 | R/F/S/M | 450 | |||||||||||
| SSRF36250 | S/M | 250 | - | - | - | - | - | - | - | ||||
| SSRF36300 | R/F/S/M | 300 | 57.2 | 66.7 | |||||||||
| SSRF36450 | R/F/S/M | 475.00 | 450 | 125 | 56 | 125 | 150 | 42 | 7 | 14 | 50.8 | ||
| SSRF36600 | R/F/S/M | 600 | * | ||||||||||
| SSRF52300 | R/F/S | 300 | |||||||||||
| SSRF52450 | R/F/S | 500.00 | 450 | 140 | 65 | 140 | 170 | 49 | 8 | 16.5 | 57.2 | - | 77 |
| SSRF52600 | R/F/S | 600 | |||||||||||
| SSRF60300 | R/F/N | 300 | |||||||||||
| SSRF60350 | R/F/N | 500.00 | 350 | 140 | 68 | 140 | 170 | 49 | 8 | 16.5- | 70 | 77 | |
| SSRF60400 | R/F/N | 400 | |||||||||||
| SSRF90350 | N | 350 | - | - | - | - | - | - | - | ||||
| SSRF90400 | R/F/N | 789.00 | 400 | 170 | 76 | 170 | 205 | 56 | 10 | 18 | - | 85 | 88 |
| SSRF90500 | R/F/N | 500 | |||||||||||
| SSRF120400 | R/N | 1100.00 | 400 | 200 | 87 | - | - | - | - | - | - | 100 | 100 |
| SSRF120600 | R/F/N | 600 | 200 | 240 | 64 | 11.5 | 20.5 | ||||||
RF hom conveyor saw
| Phaj | Tus pin | Qhov Hnyav Ib 'meter' | Hom Txuas | |||||||||||||
| H | T | d | L1+L2 | L1 | L2 | R roller kg/m2 | F roller kg/m2 | S roller kg/m2 | M/N menyuam kg/m2 | A-1 Qib K-1 | A-2 K-2 | Vuam A-2 | Vuam A-3 | |||
| SA-2 SK-2 | G-2 | G-4 | ||||||||||||||
| 2.7 | 2.8 | 1.9 | Ib | |||||||||||||
| 22 | 3.2 | 8 | 38 | 18 | 20 | 2.3 | 2.4 | 1.7 | — | R/F/S | R/F/S | R/S | ||||
| 25.4 | 4.8 (5.0) | 9.7 | 55 | 25.5 | 29.5 | 4.3 | 3.0 | R/S | R/S | R/S | ||||||
| — | — | 4.2 | — | S | S | |||||||||||
| 32 | 4.5 | 11.3 | 53.5 | 25 | 28.5 | 5 | 5.2 | 3.7 | — | R/F/S | R/F/S | R/S | R/S | |||
| 4.1 | 4.1 | 3.2 | — | R/S/M | ||||||||||||
| 28.6 | 6.3 (6.0) | 11.3 | 65.5 | 31 | 34.5 | — | — | 5.6 | — | S | S | |||||
| 28.6 | 6.3 (6.0) | 11.3 | 65.5 | 31 | 34.5 | 6.8 | 7.2 | 4.6 | 4.9 | R/F/S/ M | R/F/S/ M | R/S/M | ||||
| 28.6 | 6.3 (6.0) | 11.3 | 65.5 | 31 | 34.5 | 5.5 | 5.6 | 4 | 4.2 | R/F/S/ M | R/F/S/ M | R/S/M | ||||
| 38.1 | 6.3 (6.0) | 11.3 | 69 | 32.5 | 36.5 | 7.7 | 8.0 | 6 | 6.4 | R/F/S/ M | R/F/S/ M | R/S/M | R/S/M | S/M | ||
| 38.1 | 6.3 | 14.5 | 69 | 33 | 36 | 9.8 | — | 6.8 | 7.1 | R/S/M | R/S/M | R/S/M | ||||
| (6.0) | 79 | 8.1 | 5.9 | 6.1 | R/F/S/ M | R/F/S/ M | R/F/S/ M | S/M | ||||||||
| 38.1 | 7.9 | 15.9 | 77.5 | 37.5 | 40 | 10.4 | — | 8.7 | 9.1 | R/S/M | R/S/M | R/S/M | ||||
| 38.1 | 7.9 | 15.9 | 83.5 | 40.5 | 43 | — | — | 10.4 | — | S | ||||||
| 44.5 | 7.9 | 15.9 | 83.5 | 40.5 | 43 | 12.1 | 12.4 | 9.3 | 9.6 | R/F/S/ M | R/F/S/ M | R/S/M | R/F/S/ M | S/M | ||
| 44.5 | 7.9 | 15.9 | 83.5 | 40.5 | 43 | 11.4 | 11.9 | 8.4 | 8.7 | R/F/S/ | R/F/S/ | R/S/M | R/F/S/ | S/M | ||
| 10.3 | 10.6 | 7.8 | 8.0 | M | M | M | ||||||||||
| 50.8 | 9.5 (10) | 19.1 | 95.5 | 44.5 | 51 | 17.1 | — | 12.6 | 13.1 | R/S/M | R/S/M | R/S/M | ||||
| 50.8 | 9.5 | 19.1 | 109.5 | 51.5 | 58 | 18.8 | 19.8 | 12.3 | 12.6 | R/F/S/ | R/F/S/ | |||||
| (10) | 16.5 | 17.3 | 11.1 | 11.6 | M | M | R/F/S/ M | S/M | ||||||||
| Phaj | Tus pin | Qhov Hnyav Ib 'meter' | Hom Txuas | ||||||||||||||||||||||||||||
| H | T | d | L1+L2 | L1 | L2 | R roller kg/m2 | F roller kg/m2 | S roller kg/m2 | M/N menyuam kg/m2 | A-1 Qib K-1 | A-2 K-2 | Vuam A-2 | Vuam A-3 | SA-2 SK-2 | G-2 | G-4 | |||||||||||||||
| 50.8 | 9.5 (10) | 19.1 | 109.5 | 51.5 | 58 | 15 | 15.7 | 10.5 | 10.9 | R/F/S/ M | R/S | R/F/S/ M | |||||||||||||||||||
| — | — | 16 | 17 | R/S/M | S/M | ||||||||||||||||||||||||||
| 9.5 (10) | 25.3 | 26.2 | 14.7 | 15.5 | R/F/S/ M | S/M | |||||||||||||||||||||||||
| 63.5 | 22.2 | 116.5 | 55.5 | 61 | 22.3 | 23.6 | 13.8 | 14.5 | R/F/S/ M R/F/S/ M | S/M | |||||||||||||||||||||
| 18 | 18.9 | 12.4 | 12.9 | R/F/S/ M | R/S | ||||||||||||||||||||||||||
| — | — | 24.4 | 25.5 | S/M | |||||||||||||||||||||||||||
| 39 | 40.1 | 22.9 | 23.8 | R/F/S/ M R/F/S/ M | S/M | ||||||||||||||||||||||||||
| 76.2 | 12.7 | 25.4 | 146 | 68 | 78 | 30.7 | 31.9 | 20.2 | 20.8 | R/F/S/ M | R/F/S/ M | ||||||||||||||||||||
| 26.9 | 27.8 | 19 | 19.5 | R/F/S/ M | R/F/S/ M | R/F/S/ M | |||||||||||||||||||||||||
| 48.8 | 52.5 | 29.7 | — | R/F/S | |||||||||||||||||||||||||||
| 76.2 | 16 | 31.8 | 172 | 82 | 90 | 37.5 | 39.3 | 26.2 | — | R/F/S | R/F | R/F/S | |||||||||||||||||||
| 32.9 | 34.3 | 24.4 | — | R/F/S | R/F | R/F/S | |||||||||||||||||||||||||
| 52.4 | 55.1 | — | 31 | R/F/N | |||||||||||||||||||||||||||
| 90 | 12.7 | 35 | 160.5 | 77 | 83.5 | 47.2 | 49.5 | — | 28.8 | R/F/N | R/F/N | ||||||||||||||||||||
| 43.8 | 45.8 | — | 27.7 | R/F/N | R/F/N | ||||||||||||||||||||||||||
| — | — | — | 47.6 | N | |||||||||||||||||||||||||||
| 110 | 16 | 42 | 189.5 | 89.5 | 100 | 71 | 74.4 | — | 45.1 | R/F/N | |||||||||||||||||||||
| 62.3 | 65 | — | 41.6 | R/F/N | R/F/N | ||||||||||||||||||||||||||
| 105.7 | Ib | — | 63.9 | R/N | |||||||||||||||||||||||||||
| 130 | 19 | 50 0 | 218.5 | 105.5 | 13 | ||||||||||||||||||||||||||
| 83.3 | 88 | — | 55.4 | R/F/N | R/F/N | ||||||||||||||||||||||||||
RF hom conveyor saw nrog txuas
| GLChain No | Suab P | Qhov Loj ntawm Cov Khoom Txuas | Hlau Lub kaum sab xis | Ntsia Hlau Qhov Loj | Qhov hnyav ntawm A att. | |||||
| h4 | 2/F | 2/W | L | G | d4 | KG | ||||
| RF17300 | 300 | 45 | 75 | 111 | 180 | 220 | 15 | L65 * 65 * 6 | M12 | 1.34 |
| RF26300 | 300 | 55 | 80 | 124 | 180 | 220 | 15 | L75 * 75 * 9 | M12 | 2.22 |
| RF60300 | 300 | 90 | 115 | 165 | 110 | 160 | 24 | L100 * 100 * 13 | M20 | 3.30 |
| RF90350 | 350 | 100 | 140 | 210 | 100 | 180 | 28 | 1130 * 130 * 15 | M24 | 5.20 |
| RF90400 | 400 | 100 | 140 | 210 | 150 | 230 | 28 | L130 * 130 * 15 | M24 | 6.60 |
| RF120400 | 400 | 120 | 150 | 220 | 120 | 200 | 28 | L130 * 130 * 15 | M24 | 5.80 |
| RF26450 | 450 | 55 | 80 | 124 | 140 | 320 | 15 | L75 * 75 * 9 | M14 | 3.26 |
| RF36450 | 450 | 70 | 100 | 160 | 140 | 330 | 19 | L100 * 100 * 10 | M16 | 5.07 |
| RF36600 | 600 | 70 | 100 | 160 | 180 | 410 | 19 | L100 * 100 * 10 | M16 | 6.26 |
| RF54450 | 450 | 80 | 120 | 171 | 140 | 330 | 24 | L100 * 100 * 13 | M20 | 6.30 |
| RF52600 | 600 | 80 | 120 | 171 | 180 | 410 | 24 | L100 * 100 * 13 | M20 | 7.80 |
| RF60350 | 350 | 90 | 115 | 165 | 80 | 220 | 24 | L100 * 100 * 13 | M20 | 4.20 |
| RF60400 | 400 | 90 | 115 | 165 | 100 | 260 | 24 | L100 * 100 * 13 | M20 | 6.00 |
| RF90500 | 500 | 100 | 140 | 210 | 130 | 340 | 28 | L130 * 130 * 15 | M24 | 9.80 |
| RF120600 | 600 | 120 | 150 | 220 | 160 | 400 | 28 | L130 * 130 * 15 | M24 | 11.50 |
| GL Tsis muaj saw hlau | Suab | Qhov Loj ntawm Cov Khoom Txuas | Lub kaum sab xis hlau | Ntsia Hlau | ||||||
| Qhov Loj | ||||||||||
| P | K | T | Q1 | Q2 | A | 0 | Qhov txuas sab nraud | Qhov txuas sab hauv | ||
| RF15100 | 100 | 40 | 4.5 | 26.2 | 21.0 | 15 | 10 | 36 | 26 | M8 |
| RF05150 | 150 | 60 | 4.5 | 26.2 | 21.0 | 15 | 10 | 36 | 26 | M8 |
| RF650 | 152.4 | 60 | 6.3 | 28.5 | 21.5 | 20 | 12 | 49 | 35 | M10 |
| RF10100 | 100 | 30 | 6.3 | 28.5 | 21.5 | 20 | 12 | 49 | 35 | M10 |
| RF10150 | 150 | 60 | 6.3 | 28.5 | 21.5 | 20 | 12 | 49 | 35 | M10 |
| RF6205 | 152.4 | 50 | 7.9 | 35.5 | 26.5 | 26 | 15 | 63 | 45 | M12 |
| RF12200 | 200 | 80 | 7.9 | 35.5 | 26.5 | 26 | 15 | 63 | 45 | M12 |
| RF12250 | 250 | 125 | 7.9 | 35.5 | 26.5 | 26 | 15 | 63 | 45 | M12 |
| RF17200 | 200 | 70 | 9.5 | 45.5 | 35.0 | 26 | 15 | 81 | 61 | M12 |
| RF17250 | 250 | 110 | 9.5 | 45.5 | 35.0 | 26 | 15 | 81 | 61 | M12 |
| RF17300 | 300 | 150 | 9.5 | 45.5 | 35.0 | 26 | 15 | 81 | 61 | M12 |
| RF26300 | 300 | 140 | 9.5 | 48.0 | 35.0 | 26 | 15 | 88 | 67 | M12 |
| RF26450 | 450 | 220 | 9.5 | 48.0 | 35.0 | 26 | 15 | 88 | 67 | M12 |
| RF36450 | 450 | 220 | 12.7 | 60.0 | 46.0 | 32 | 19 | 105 | 75 | M16 |
| RF36600 | 600 | 300 | 12.7 | 60.0 | 46.0 | 32 | 19 | 105 | 75 | M16 |
| RF52450 | 450 | 200 | 12.7 | 71.5 | 45.5 | 38 | 24 | 125 | 90 | M20 |
| RF52600 | 600 | 300 | 16.0 | 71.5 | 45.5 | 38 | 24 | 125 | 90 | M20 |
RF hom conveyor saw nrog txuas
| GL Saw No. | Suab | Qhov Loj ntawm Cov Khoom Txuas | Ntsia Hlau Qhov Loj | Qhov hnyav ntawm daim ntawv txuas SA2 | |||||||
| P | C | F | Q1 | Q2 | L | G | T | d4 | KG | ||
| RF03075 | 75 | 33 | 49.0 | 15.5 | 11.5 | 30.0 | 55 | 3.2 | 10 | M8 | 0.05 |
| RF03100 | 100 | 33 | 49.0 | 15.5 | 11.5 | 40.0 | 65 | 3.2 | 10 | M8 | 0.06 |
| RF430 | 101.6 | 37.6 | 51.6 | 22.0 | 16.0 | 40.0 | 70 | 4.8 | 12 | M10 | 0.11 |
| RF05100 | 100 | 33.4 | 50.7 | 21.0 | 15.5 | 40.0 | 65 | 4.5 | 10 | M8 | 0.08 |
| RF05150 | 150 | 33.4 | 50.7 | 21.0 | 15.5 | 60.0 | 85 | 4.5 | 10 | M8 | 0.10 |
| RF450 | 101.6 | 47.6 | 60.7 | 27.0 | 20.0 | 40.0 | 70 | 6.3 | 12 | M10 | 0.18 |
| RF08150 | 150 | 46.1 | 58.7 | 27.0 | 20.0 | 60.0 | 90 | 6.3 | 12 | M10 | 0.22 |
| RF650 | 152.4 | 50 | 63.0 | 28.5 | 21.5 | 60.0 | 90 | 6.3 | 12 | M10 | 0.22 |
| RF10100 | 100 | 46.1 | 61.0 | 28.5 | 21.5 | 40.0 | 70 | 6.3 | 12 | M10 | 0.16 |
| RF10150 | 150 | 46.1 | 61.0 | 28.5 | 21.5 | 60.0 | 90 | 6.3 | 12 | M10 | 0.20 |
| RF210 | 101.6 | 50 | 70.0 | 32.5 | 23.6 | 40.0 | 80 | 7.9 | 15 | M12 | 0.28 |
| RF6205 | 152.4 | 55 | 75.7 | 35.5 | 26.5 | 50.0 | 100 | 7.9 | 15 | M12 | 0.37 |
| RF12200 | 200 | 55 | 75.7 | 35.5 | 26.5 | 70.0 | 120 | 7.9 | 15 | M12 | 0.45 |
| RF12250 | 250 | 55 | 75.7 | 35.5 | 26.5 | 125.0 | 165 | 7.9 | 15 | M12 | 0.62 |
| RF212 | 152.4 | 60 | 83.6 | 38.0 | 28.0 | 60.0 | 100 | 9.5 | 15 | M12 | 0.49 |
| GL Tsis muaj saw hlau | Hom Menyuam | Suab | Qhov Loj ntawm Cov Khoom Txuas | Ntsia Hlau Qhov Loj | Qhov hnyav ntawm daim ntawv txuas SA2 | ||||||||
| P | h4 | 2/F | F | 2W | W | L | T | d4 | KG | ||||
| RF0375 | R/F/S | 75 | 20 | 30 | 60 | 46 | 92 | 30 | 55 | 3.2 | 10 | M8 | 0.05 |
| RF03100 | R/F/S | 100 | 20 | 30 | 60 | 46 | 92 | 40 | 65 | 3.2 | 10 | M8 | 0.06 |
| RF430 | R/S | 101.6 | 22 | 40 | 80 | 54 | 108 | 40 | 70 | 4.8(5.0) | 12 | M10 | 0.11 |
| RF05075 | S | 75 | 22 | 35 | 70 | 47 | 94 | 30 | 55 | 4.5 | 10 | M8 | 0.07 |
| RF05100 | R/F/S | 100 | 22 | 35 | 70 | 47 | 94 | 40 | 65 | 4.5 | 10 | M8 | 0.08 |
| RF05150 | R/F/S | 150 | 22 | 35 | 70 | 47 | 94 | 60 | 85 | 4.5 | 10 | M8 | 0.10 |
| RF204 | S | 66.27 | 24 | 45 | 90 | 59 | 118 | - | 35 | 6.3(6.0) | 12 | M10 | 0.08 |
| RF450 | R/F/S/M | 101.6 | 28 | 50 | 100 | 64 | 128 | 40 | 70 | 6.3(6.0) | 12 | M10 | 0.18 |
| RF08150 | R/F/S/M | 150 | 28 | 50 | 100 | 64 | 128 | 60 | 90 | 6.3(6.0) | 12 | M10 | 0.22 |
| RF650 | R/F/S/M | 152.4 | 32 | 50 | 100 | 64 | 128 | 60 | 90 | 6.3(6.0) | 12 | M10 | 0.22 |
| RF10100 | R/S/M | 100 | 28 | 50 | 100 | 65 | 130 | 40 | 70 | 6.3(6.0) | 12 | M10 | 0.16 |
| RF10150 | R/F/S/M | 150 | 28 | 50 | 100 | 65 | 130 | 60 | 90 | 6.3(6.0) | 12 | M10 | 0.20 |
| RF214 | R/S/M | 101.6 | 35 | 55 | 110 | 73 | 146 | 40 | 80 | 7.9 | 15 | M12 | 0.28 |
| RF205 | S | 78.11 | 35 | 60 | 120 | 75 | 150 | 30 | 65 | 7.9 | 12 | M10 | 0.23 |
| RF6205 | R/F/S/M | 152.4 | 38 | 60 | 120 | 79 | 158 | 60 | 100 | 7.9 | 15 | M12 | 0.37 |
| RF12200 | R/F/S/M | 200 | 38 | 60 | 120 | 79 | 158 | 80 | 120 | 7.9 | 15 | M12 | 0.45 |
| RF12250 | R/F/S/M | 250 | 38 | 60 | 120 | 79 | 158 | 125 | 170 | 7.9 | 15 | M12 | 0.62 |
| RF212 | R/S/M | 152.4 | 45 | 65 | 130 | 83 | 166 | 60 | 100 | 9.5 (10.0) | 15 | M12 | 0.49 |
| RF17200 | R/F/S/M | 200 | 45 | 75 | 150 | 98 | 196 | 80 | 120 | 9.5 (10.0) | 15 | M12 | 0.66 |
| RF17250 | R/F/S/M | 250 | 45 | 75 | 150 | 98 | 125 | 125 | 170 | 9.5 (10.0) | 15 | M12 | 0.86 |
SS RF Hom Conveyor Chains Cov khoom muaj cov yam ntxwv ntawm kev tiv taus corrosion, siab thiab qis kub tsis kam, ntxuav thiab lwm yam. Nws tuaj yeem siv rau ntau lub sijhawm xws li kev thauj mus los kab rov tav, kev thauj mus los inclination, kev thauj mus los ntsug thiab lwm yam. Nws yog qhov tsim nyog rau cov kab ntau lawm tsis siv neeg ntawm cov tshuab zaub mov, cov tshuab ntim khoom thiab lwm yam.
Lus Cim: S, M thiab N Cov Menyuam:
Lub txoj kab uas hla sab nraud ntawm cov S, M thiab n rollers yog tsawg dua qhov siab ntawm lub phaj txuas thiab tau teev tseg nyob ntawm daim ntawv thov. Lub M Roller yog me ntsis loj dua li S Roller, tab sis tib qhov loj li N Roller loj. Rau cov saw nrog N Roller, lub txoj kab uas hla PIN yog me ntsis loj dua li ntawm M Roller saw.
