The DTII series covers standard carrying support, transition zones, impact zones, return support, belt cleaning, and tracking correction. The catalogue provides dedicated drawings and dimensional tables for each arrangement.
DTII idlers are selected according to the conveyor function rather than only by one roller dimension. The series includes multiple assembled idler sets and individual roller designs.
| DTII Model Family | Function |
|---|---|
| Carrier Trough Idler | Loaded-belt trough support |
| Carrier Trough Transition Idler | Transition-zone support |
| Impact Idler | Loading-zone cushioning |
| Carrier Friction Self-Aligning Idler | Carrying-run tracking correction |
| Carrier Taper Self-Aligning Idler | Tapered tracking correction |
| Carrier Friction Flat Self-Aligning Idler | Flat carrying-run tracking |
| Return Friction Self-Aligning Idler | Return-run tracking correction |
| Carrier Flat Idler | Flat carrying support |
| Return Flat Idler | Flat return support |
| Return V-Type Idler | V-shaped return support |
| Return Flat Sleeve Idler | Sleeved return support |
| Return V-Type Sleeve Idler | Sleeved V-return support |
| Return Inverted V-Type Idler | Inverted-V return support |
| Return Spiral Idler | Spiral cleaning return support |
| Return Taper Self-Aligning Idler | Tapered return tracking |
| Carrying / Impact Roller | Individual carrying or impact roller |
| V-Type / Spiral / Taper / Sleeve / Friction Roller | Individual roller variants |
Individual DTII models vary by belt width, roller diameter, shaft dimensions, bearing, frame arrangement, and geometry. Please provide the required function and dimensional drawing for matching.
Please provide conveyor belt width, roller function, roller diameter, face length, shaft diameter and end style, bearing requirement, troughing angle, bracket arrangement, operating speed, material handled, load, environment, surface treatment, quantity, drawing, or sample. Final dimensions and compatibility are confirmed according to the order drawing.
ABOUT US
Sinoconve mainly manufacture industrial heavy-duty conveyor belts and transmission belts,facing mining industry,crusher plant,cement industry,construction plant,Industrial transmission, automotive transmission and package throughout the world.
D(mm) | L(mm) | Bearing model |
89 | 180,190,200,235,240,250,275,280,305,215,350,375,380,455,465,600,750,950,1150 | 204 |
108 | 190,200,240,250,305,315,360,375,380,455,465,525,530,600,700,750,790,800,950,1150,1400,1600 | 204 205 305 306 |
133 | 305,375,380,455,465,525,530,600,700,750,790,800,900,950,1000,1100,1150,1400,1600,1800,2000,2200 | 205 305 306 |
159 | 375,380,455,465,525,530,600,700,750,790,800,900,1000,1050,1100,1120,1150,1250,1400,1500,1600,1700, 1800,2000,2200,2500,2800,3000,3150 | 305 306 308 |
193.7 | 2200,2500,2800,3000,3150,3350 | 308 310 |
217 | 600,640,1050,1120,1600,1700,3150,3350 | 308 310 |
D(mm) | L(mm) | Bearing model |
89 | 190,200,230,240,280,305,315,375,380,455,465,600,750,950,1150 | 204 |
108 | 190,200,240,250,305,315,375,380,455,465,525,600,700,750,800,950,1150,1400 | 205 |
133 | 305,350,375,380,455,525,530,600,700,790,800,950,1150,1400,1600 | 305 |
159 | 375,380,455,465,525,600,630,640,670,700,750,790,800,900,950,1050,1120,1150,1400,1600 | 306 308 |
D(mm) | L(mm) | Bearing model |
89 | 190,200,230,240,280,305,315,375,380,455,465,600,750,950,1150 | 204 |
108 | 190,200,240,250,305,315,375,380,455,465,525,600,700,750,800,950,1150,1400 | 205 |
133 | 305,350,375,380,455,525,530,600,700,790,800,950,1150,1400,1600 | 305 |
159 | 375,380,455,465,525,600,630,640,670,700,750,790,800,900,950,1050,1120,1150,1400,1600 | 306 308 |
Faqs
PRODUCTS

We are focusing on material handling, power transmission and industry application.