Coal Mining Quarry UHMWPE Polyurethane Rubber Wear Resistant
Adjustable Buffer Slider Impact Roller Bed
A conveyor impact bed is used for supporting conveyor systems as
well as conveyor belts. The main part is impact bar, which is used
to cushion the impact material. Typically installed at loading
transfer point, or at the bottom of a chute, these impact beds are
produced with shock receptors that absorb the contact of heavy
materials falling from above.
Conveyor impact bed used in a wide range of industries including
(but not limited to) aggregate, cement, metal, non-metal, mining,
etc. Here are 5 things you need to know about conveyor impact beds.
Impact bed:
Used in the conveyor loading points or transfer points to replace
traditional conveyor idlers.
It's designed to absorb impact loading and help eliminate spillage
and scattering of the products. This results in less wear and tear
on your conveyor system, dramatically improves the efficiency and
reduces the maintenance cost.
Specification of impact bed:
| Type | Belt Speed(m/s) | Drop Height(m) | Particle(mm) | Capacity(t/h) |
| V<4.5 | v≥4.5 | h<3 | h≥3 | k<150 | k≥150 | I<6000 | I≥6000 |
DB-HCC (Light-Duty) | √ | | √ | | √ | | √ | |
DB-ZHCC (Medium-Duty) | | √ | √ | | √ | | | √ |
DB-JHCC (Heavy-Duty Modular) | √ | | | √ | | √ | √ | |
The supporting frame has three types, light-duty support frame,
medium support frame and heavy duty support frame, it is decided by
the loading capacity and drop height.
DB-HCC Light duty impact bed:
DB-JHCC Medium-duty Impact bed:
DB-JHCC Heavy-duty Impact bed:
DB-HCC Light duty impact bed Specification:
| Model | Belt Width | H | A | B | M | θ | D | Impact Bar | Idler Length (mm) |
| Left | Center | Right |
| DB-HCC50×L | 500 | 180 | 740 | 800 | 130 | 30 | 14 | 1 | 2 | 1 | 200 |
| DB-HCC65×L | 650 | 180 | 890 | 950 | 130 | 30 | 14 | 2 | 2 | 2 | 250 |
| DB-HCC80×L | 800 | 200 | 1090 | 1150 | 130 | 35 | 14 | 2 | 3 | 2 | 315 |
| DB-HCC100×L | 1000 | 213 | 1290 | 1350 | 170 | 35 | 18 | 3 | 3 | 3 | 380 |
| DB-HCC120×L | 1200 | 257 | 1540 | 1600 | 200 | 35 | 18 | 3 | 4 | 3 | 465 |
| DB-HCC140×L | 1400 | 265 | 1740 | 1800 | 220 | 35 | 18 | 4 | 5 | 4 | 530 |
| DB-HCC160×L | 1600 | 290 | 1980 | 2050 | 240 | 35 | 20 | 5 | 5 | 5 | 600 |
| DB-HCC180×L | 1800 | 320 | 2180 | 2250 | 240 | 35 | 20 | 5 | 6 | 5 | 670 |
| DB-HCC200×L | 2000 | 350 | 2420 | 2490 | 260 | 35 | 20 | 6 | 6 | 6 | 750 |
About conveyor impact bar:
1. UHMWPE cap + rubber cusion + steel T-slot or Aluminium T-slot
2. high wear resistant, impact resistant, belt supporting, protect conveyor belt,
3. easy installing and replacement.
Features:
1. Using a special UHMW polyethylene surface, so that the
coefficient of friction between the belt and the cushioning strip
to minimize, and good wear resistance.
2. Fine rubber buffer layer is sufficiently effective to absorb the
impact of the whereabouts of the material, greatly reducing the
impact on the conveyor belt when the materials drop, the real point
is to improve the blanking force status.
3. Steel skeleton, aluminium slot, easy to replace.
Specification:
| Item | Size (mm) | Length (mm) |
| Impact Bar Standard 1 | 100*55 | 1220/1400/1500/2010,etc |
| Impact Bar Standard 2 | 100*75 | 1220/1400/1500/2010,etc |
| Impact Bar Heavy Duty | 280*100 | 1080 |
