Shandong Shuofeng Precision Machinery Manufacturing Co., Ltd.
| Execution Standard | JB/T7330-2008, GB3836 |
| Power Range | 1.5-55kW |
| Ambient Temperature | -15℃ to 40℃ |
| Supply Ability | 100 Sets per Month |
| Drum Diameter | 320-1000mm |
| Protection Grade | IP55 |
| Insulation Class | Class F |
| Delivery Time | 15-30 working days |
| Belt Width | 400-1600mm |
| Cooling Method | Oil-immersed, XN46 Oil Lubrication |
| Installation Angle | ≤5° |
| Belt Speed | 0.8-4.0m/s |
| Altitude | ≤1000m |
| Payment Terms | T/T,D/P |
| Packaging Details | Standard single unit: solid wood base + stretch film wrapping, explosion-proof junction box with foam protection. High-power models: fully enclosed wooden crate with moisture-proof foam, lifting lugs. Accessories packed in separate cartons secured within c |
| Explosion-Proof Grade | dI, dIIAT4, dIIBT4 |
| Voltage | 380/660V, 660/1140V, 50Hz |
| Motor Type | Explosion-Proof Oil-Cooled Electric Pulley |
| Material Temperature | ≤60℃ |
| Certification | ISO 9001:2015, GB3836 |
| Place of Origin | Shandong, China |
| Brand Name | ShuoFeng |
| Model Number | YDB |
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Product Specification
| Execution Standard | JB/T7330-2008, GB3836 | Power Range | 1.5-55kW |
| Ambient Temperature | -15℃ to 40℃ | Supply Ability | 100 Sets per Month |
| Drum Diameter | 320-1000mm | Protection Grade | IP55 |
| Insulation Class | Class F | Delivery Time | 15-30 working days |
| Belt Width | 400-1600mm | Cooling Method | Oil-immersed, XN46 Oil Lubrication |
| Installation Angle | ≤5° | Belt Speed | 0.8-4.0m/s |
| Altitude | ≤1000m | Payment Terms | T/T,D/P |
| Packaging Details | Standard single unit: solid wood base + stretch film wrapping, explosion-proof junction box with foam protection. High-power models: fully enclosed wooden crate with moisture-proof foam, lifting lugs. Accessories packed in separate cartons secured within c | Explosion-Proof Grade | dI, dIIAT4, dIIBT4 |
| Voltage | 380/660V, 660/1140V, 50Hz | Motor Type | Explosion-Proof Oil-Cooled Electric Pulley |
| Material Temperature | ≤60℃ | Certification | ISO 9001:2015, GB3836 |
| Place of Origin | Shandong, China | Brand Name | ShuoFeng |
| Model Number | YDB | ||
| High Light | 55kw belt conveyor drive roller ，oil cooled electric motorized pulley ，55kw motorized pulley drum | ||
The YDB series explosion-proof oil-cooled electric motorized pulley is a specialized drive solution designed for hazardous environments requiring flameproof protection. Integrating a motor, gear reducer, and drum into a single compact unit, it delivers reliable belt conveyor drive performance in coal mines, gas chemical plants, and dust-explosive workshops. Compliant with JB/T7330-2008 and GB3836 explosion-proof standards, the YDB series ensures safe and efficient material handling in the most demanding industrial conditions.
| Parameter | Specification |
|---|---|
| Execution Standard | JB/T7330-2008, GB3836 |
| Explosion-Proof Grade | dI, dIIAT4, dIIBT4 |
| Voltage | 380/660V, 660/1140V, 50Hz |
| Power Range | 1.5–55kW |
| Drum Diameter | 320–1000mm |
| Belt Width | 400–1600mm |
| Belt Speed | 0.8–4.0m/s |
| Ambient Temperature | -15℃~40℃ |
| Material Temperature | ≤60℃ |
| Altitude | ≤1000m |
| Cooling Method | Oil-immersed, XN46 Oil Lubrication |
| Protection Grade | IP55 |
| Insulation Class | Class F |
Underground coal mine belt conveyors, roadheader secondary transport, gas chemical plants, dust explosion-proof workshops, metal mine underground conveying, coking plant explosion-proof conveyor lines.
Standard Single Unit: Solid wood base + stretch film wrapping, explosion-proof junction box with dedicated foam protection.
High-Power Models: Fully enclosed wooden crate with moisture-proof foam filling, integrated lifting lugs at base.
Accessories (backstop, lagging pads) packed in separate cartons and secured within the main crate. All packaging marked with explosion-proof labels, center of gravity, lifting points, and moisture/impact warnings.
Company Details
Business Type:
Manufacturer
Year Established:
2024
Total Annual:
1000000-1500000
Employee Number:
120~150
Ecer Certification：
Verified Supplier
Shandong Shuofeng Precision Machinery Manufacturing Co., Ltd. is a one‑stop mechanical‑processing manufacturer. Our core‑business scope covers fiber laser cutting machines, laser welding machines, laser cutting service, sheet‑metal fabrication, standard CNC machining and large‑scale CNC p... Shandong Shuofeng Precision Machinery Manufacturing Co., Ltd. is a one‑stop mechanical‑processing manufacturer. Our core‑business scope covers fiber laser cutting machines, laser welding machines, laser cutting service, sheet‑metal fabrication, standard CNC machining and large‑scale CNC p...
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