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Products Description

SGB Scraper Chain Conveyor Machine apples to slow gently inclined thin coal seam working face conveyor of coal. Mining height is broken floor to 0.6 m, dip angle of coal seam is not more than 25 degrees. SGB Scraper Chain Conveyor Machine is more suitable for hard coal, large blocks or more inner dirt band conveyor coal. The scraper conveyor is designed to mainly for horizontal transportation in the underground coal mining industry and metallurgical mine.zmwm02
Product Paramenters

| Model | SGB420/22 | SGB420/30 | SGB420/40X | SGB620/40 | SGB620/55) | SGB620/80 | |
| Delivery Capacity (t/h) | 60 | 80 | 100 | 150 | 150 | 150 | |
| Standard length(m) | 80 | 100 | 100 | 100 | 100 | 160 | |
| Chain speed(m/s) | 0.88 | 0.88 | 0.86 | 0.86 | 0.86 | 0.86 | |
| Electric motors | Model number | JDSB-22 | JDSB30 | JDSB40 | DSB40 | DSB55 | DSB40 |
| Power(kW) | 22 | 30 | 40 | 40 | 55 | 2*40 | |
| Voltage(V) | 220/380 | 380/660 | 380/660 | 380/660 | 380/660 | 380/660 | |
| Scraper chain | Form | Side double-stranded | Side double-stranded | Side double-stranded | Side double-stranded | Side double-stranded | Side double-stranded |
| Chain size(mm) | 14*50 | 14×50 | 18×64 | 18×64 | 18×64 | 18×64 | |
| Breaking load(KN) | ≥250 | ≥250 | 320 | ≥320 | ≥320 | ≥320 | |
Details Images


The SGB420/30 is primarily used for horizontal transportation in underground coal mining and metallurgical operations, specifically designed for slowly inclined thin coal seams.
The SGB420/30 can handle coal seams with a dip angle of up to 25 degrees.
The SGB420/30 has a delivery capacity of 80 tons per hour.
The standard length of the SGB420/30 conveyor is 100 meters.
The SGB420/30 is more suitable for hard coal, large blocks, or coal with more inner dirt bands.
The electric motor for the SGB420/30 has a power rating of 30 kW.
The chain speed of the SGB420/30 conveyor is 0.88 m/s.
The breaking load capacity of the scraper chain for the SGB420/30 is ≥250 kN.
Yes, the SGB420/30 conveyor is designed for use in both coal mining and metallurgical mining applications.
The scraper chain size for the SGB420/30 is 14 mm x 50 mm.
No, the SGB420/30 is designed for gently inclined applications, with a maximum dip angle of 25 degrees.
The recommended mining height for the SGB420/30 is from the broken floor to 0.6 meters.
The SGB420/30 is constructed with a side double-stranded scraper chain design for enhanced durability and efficiency.
The SGB420/30 can operate at voltage ratings of 220/380V and 380/660V.
Regular maintenance includes checking the chain tension, inspecting the motor and electrical components, and ensuring the conveyor is clear of debris to maintain optimal performance.
No approved technical specifications are available yet. Please refer to the product description or contact our team.
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