| Customization: | Available |
|---|---|
| Certification: | CE, ISO |
| Pulley Sizes: | Type F |
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Drive pulley
The driving drum is the main component of transmitting power.
Dt-ii drive drum according to the load capacity is divided into light, medium and heavy three types, drum diameter of 500, 630, 800, 1000mm. with
A roller has several different shaft diameters and center spans for selection.
1) Light: bearing aperture is 80 ~ 100mm, shaft and wheel hub are single key connection, drum is a single plate welded structure, one-way shaft.
2) Medium: bearing aperture is 120 ~ 180mm, shaft and hub are single key connection, there are two kinds of one-way and two-way exit shaft
3) Heavy duty: bearing aperture is 200 ~ 220mm, expansion sleeve connection is cast welding cylinder structure.
The surface of the roller is covered with smooth steel, herringbone and diamond pattern rubber. Herringbone pattern rubber surface friction number, good drainage, but directional,
When installing the herringbone tip should be consistent with the conveyor belt running direction. The conveyor running in both directions should use a diamond pattern. For important occasions, be sure to
Coated with vulcanized rubber; For flame-retardant, flameproof occasions should be used corresponding explosion-proof. Bearing seats are all lubricated with oil cup grease.
Product Selection:
Turnaround pulley diameter for 200, 250, 315, 400, 500, 630, 800, 1000, 1250, 1400, 1600, 1800 mm, etc. Various kinds of specifications, to 500 mm - 2400 mm of the bandwidth of the conveying equipment.
Pulley surface has the steel surface, casting glue smooth, with diamond or herringbone rubber casting surface and so on for the user to choose from.
Heavy duty pulley of executed are made from high strength cast ductile iron, executed collar welding grooves are machined, do eliminating stress after welding ,welding seam 100 ℅ no damage and 25 ℅ X-ray scan examination, static balance test after assembly, the precision of G40 standard GB/T9239.1-2006.
Xinrisheng according to the different working conditions, occasion, application, can be widely used in electric power, steel, chemical, coal, cement, mining, and port, etc.
Product parameters:
| Belt width (mm) |
Pulley diameter (mm) |
Transfer torque (KN.M) |
Withstand the resultant force(KN) |
| 400 | 400 | 2.0 | 40 |
| 500 | 500 | 2.7 | 49 |
| 650 | 500-630 | 3.5-7.3 | 40-80 |
| 800 | 500-800 | 4.1-32(2X23) | 40-160 |
| 1000 | 630-1000 | 4.6-52(2X42) | 40-330 |
| 1200 | 630-1250 | 12-120(2X60) | 52-540 |
| 1400 | 800-1400 | 20-140(2X110) | 100-880 |
| 1600 | 800-1600 | 50-180(2X160) | 260-1140 |
| 1800 | 800-1800 | 60-180(2X180) | 400-1280 |
| 2000 | 1000-1800 | 65-220(2X200) | 600-1420 |
| 2200 | 1000-1800 | 65-220(2X200) | 620-1500 |
| 2400 | 1000-1800 | 65-220(2X200) | 620-1500 |
| Note: special specification of supply and demand both sides can be coordinated. |
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Bend pulley
It is used to change the running direction of the conveyor belt or increase the wrapping Angle of the conveyor belt on the transmission drum, and its structural form is divided into light, medium and heavy
Three types, the shaft of the grade diameter of 50 ~ 100mm,120 ~ 180mm and 200 ~ 260mm, the surface of the drum has bare light
Steel surface and smooth rubber surface two.
Product Selection:
Turnaround pulley diameter for 200, 250, 315, 400, 500, 630, 800, 1000, 1250, 1400, 1600, 1800 mm, etc. Various kinds of specifications, to 500 mm - 2400 mm of the bandwidth of the conveying equipment.
Pulley surface has the steel surface, casting glue smooth, with diamond or herringbone rubber casting surface and so on for the user to choose from.
Pulley of each part of the design life not less than 10^8 rotary fatigue strength, shaft under maximum load conditions between the bearing of the deflection value is less than L / 2500, the two wheels of the Angle is less than 3 ', Maximum stress [σ] ≤ 55N/mm2, Pulley shaft quenching and tempering treatment, for complex stress , a large load pulley , are used welding structure expansion sleeve links .
Xinrisheng according to the different working conditions, occasion, application, can be widely used in electric power, steel, chemical, coal, cement, mining, and port, etc.
Product parameters:
| Belt width(mm) | Pulley diameter(mm) | To withstand the resultant force(KN) |
| 400 | 250-400 | 6-40 |
| 500 | 250-500 | 6-49 |
| 650 | 250-630 | 6-70 |
| 800 | 250-1000 | 6-330 |
| 1000 | 250-1000 | 6-430 |
| 1200 | 250-1400 | 6-650 |
| 1400 | 315-1400 | 17-980 |
| 1600 | 630-1600 | 200-1280 |
| 1800 | 630-1600 | 200-1440 |
| 2000 | 630-1800 | 250-1600 |
| 2200 | 630-1800 | 280-1760 |
| 2400 | 630-1800 | 300-1760 |
| Note: special specification of supply and demand both sides can be coordinated. | ||
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