| Customization: | Available |
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| Type: | EP250 |
| Material: | Rubber |
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SIDEWALL & CLEAT CONVEYOR BELT
Cross rigid base belt
*XE This belt in corporates the cross rigid ply in the tensioning ply, mainly used for medium duty applications.
| Base belt type | Strength N/mm |
Cover thickness mm |
Weight kg/m2 |
Min pulley diameter mm |
| XE | 250/2 | 4+2 | 9.4 | 200 |
| 400/3 | 4+2 | 13.5 | 315 | |
| 500/3 | 4+2 | 13.75 | 400 | |
| 630/4 | 4+2 | 15.2 | 500 | |
| 800/5 | 4+2 | 16.85 | 630 |
*Pulley diameters shown are for normal quality, and standard cover thickness. Please enquire for recommended diameters on belts with special quality covers or different tensile rating as these may require large diameters!
*Above are standard cover thickness, belts can be supplied with non-standard covers to special order. Cover rubbers can be produced according to the different standard. Germany: DIN-22102, DIN-22131, South Africa: SABS,UK:BS490, America: RMA, Japan:JIS6332, Australia: AS1332 and ISO, etc.
*Above are standard belt strength, other availabe to special order. When the belt strength is over 1250N/mm, XST-SC type base belt is suggested.
Sidewall belts require a certain tensile strength and abrasio resistant ability. For belt with lateral free space, the belt has to have enough cross rigidity transversely and flexibility longitudinally to meet up with the requirement of deflection part of conveyor. The special designed base belt with cross rigidity solved the problem of belt collapse. The belt width are in accordance with international standard.
Sidewall Range
SINO-WALL Corrugated Sidewalls represent the latest in design ideasn and manufacturing techniques. The Sidewall design ensures maximum flexing without fatigue, the profile has excellent vertical stability for load retention and reyurn side support. The design sllows for high compression to ensure smooth inner deflection around amall radii. Another important design feature is that the sidewalls can be pressed from both sides when mounting, this offers much higher bond strengths and security. The fabric insertion is of the diagonal type which gives excellent tear resistance and alsa allows the sidewall to flex more easily. The rubber compounds used have been tested to ensure maximum flexibility along with high abrasion resistant and high tensile strength.
The 'in-house' test conveyor designed and built specially to test the new range of SINO-WALL sidewalls has proved th edesign and rubber compounds work together in harmony increasing the life of the sidewall and ensuring maximum durability.
Rubber Qualities :
Black standard high abrasion resistant
Moderate oil resistant
Heat resistant to 150ºC
High resistant to 180
Flame resistant
Other qualities maybe available to special order, please enquire.
| Type | H mm |
BW mm |
TW mm |
P mm |
Weight kg/m |
Min Pulley Dia mm |
| S | 40 | 30 | 20 | 25 | 0.58 | 125 |
| 60 | 50 | 45 | 40 | 1.55 | 160 | |
| 80 | 50 | 45 | 40 | 1.82 | 200 | |
| 100 | 50 | 45 | 40 | 2.2 | 250 | |
| 120 | 50 | 45 | 40 | 2.65 | 315 | |
| MDSF | 160 | 75 | 70 | 63.2 | 4.76 | 400 |
| 200 | 75 | 70 | 63.2 | 6.45 | 500 | |
| 240 | 75 | 70 | 63.2 | 7.5 | 630 | |
| 280 | 75 | 70 | 63.2 | 8.9 | 800 | |
| 300 | 75 | 70 | 63.2 | 9.33 | 800 | |
| HHDF | 300 | 100 | 90 | 83 | 12.1 | 800 |
| 400 | 100 | 90 | 83 | 18.72 | 1000 |
Pulley diameters shown are for normal quality, and standard cover thickness. Please enquire for recommended diameters on belts with special quality covers or different tensile rating as these may require large diameters!
Cleat Range
We designed special rubber compound for SINO-WALL cleats which is with good features of impact resistance and hardness to avoid cleat deflection.
All SINA-WALL Cleats have been specifically design to give optimum performance. The shape of the 'C' and 'TC' types have been created to offer best conveying capacities along with excellent self-cleaning properties. SINO-WALL cleats are either of the extruded type for the smaller profiles, all larger cleats are moulded to give the best shape retension even when conveying high-density materials. Cleats are available in 2.5m for moulded.
1. Hot vulcanization
Side wall, cleat and base belt are joined through twice low temperature hot vulcanization, which ensures high adhesion value, flatten and no fall off. And the adhesion value won't be influced by high temperature material.
| Assembling Way | Traditional Cold Bonding | Hot Vulcanization Assembling |
| Adhesion Value | >10N/mm | >17N/mm |
2.Range of production
Base belt: 300-2400mm
Belt strength:250-6000N/mm
Capacity range: 0-6000m3/h
Vertical lift height: 1-500m
3.Various types of rubber compounds
We have various types of rubber compounds to meet defierent demands for various of conveying situations.
Rubber quality:Please check the below form.
| Type | Tensile strength Mpa |
Elongation at break % |
Abrasion m3 |
Shore-hardness |
Remark |
| Normal black abrasion resistant grade I |
≥23 | ≥650% | ≤100 | 60±3 | For loose sidewall |
| Normal black abrasion resistant grade II |
≥20 | ≥650% | ≤180 | 71±3 | For loose cleat |
| Super abrasion resistant grade |
≥20 | ≥450% | ≤60 | 60±3 | For very harsh conveying situation |
| HR 120 Heat resistant grade I |
≥17 | ≥450% | ≤150 | 60±3 | Heat resistant up to 120ºC Mild Acid/Alkali/oil resistant |
| HR 150 Heat resistant grade II |
≥17 | ≥450% | ≤150 | 60±3 | Heat resistant up to 150ºC |
| HR 180 Heat resistant grade III EPDM Rubber Compound |
≥17 | ≥600% | ≤150 | 60±3 | Heat resistant up to 180ºC |
| MOR Grade | ≥20 | ≥600% | ≤130 | 60±3 | Moderate Oil Resistant |
| Flame Resistant Grade | ≥20 | ≥400% | ≤150 | 60±3 | DIN K /ISO 340 Electrical resistance 3*10^8 flame combustion 45s/6pcs |
| Cold Resistant Grade | ≥15 | ≥350% | ≤250 | 60±3 | HG/T3467-L(-45ºC) |
4. Advanced computerised belt selection technique
The suitable belt specification can be selected by oue computerised belt selection technique according to practical conveyor application.
5.Humanized & Safe Packing Method
In order to protect sidewall conveyor belt property, it must be stored in steel crate or container during transport until installation. The belt should be stored in a place that dry, away from direct sunlight and thermal environment. Long-term temperature variation will cause adverse effect to belt. The ideal storage environment for temperature is between 10-21 degrees celsius. It will make th ebelt sclerosis or curing if is long-term exposed to mtemperature of lower than 5 degree, which will cause the belt offtrack after installation and what's more, to impact the operation effect and belt service life.
All SINO-WALL Conveyor Belts leave the production line packed in such a way as to ensure safe transportation. It is important to always lift the steel crate from underneath by strapes or chains when handling it. Do not lift the crate at any other points as damage may result.
It is essential that when offloading and unpacking the belt that the utmost care be taken not to damage the belt. The belt should be unpacked as the following sketches, it is most important that under NO CIRCUMSTANCES should a steel cable or rope be used to lift the belt either out of a crate or onto the conveyor.
Chemical(fertilizer) Crushing plants(rock/gravel/sand) Harbor terminal(rock,ore,coal)
Power plants(coal / ash / gypsum) Mining(ore, limestone,chemicals) Steel(alloys, scrap metal, iron ore)
Q1. Are you a manufacturer?
Yes, we have mainly produced Rubber conveyor belts for over 40 years.
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