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QMS
PK
8428399000
An Abrasive Resistance Cereal Scraper Drag Chain Conveyor is a durable, enclosed grain conveying system that uses high-strength wear-resistant drag chains and scrapers to move cereal grains and other abrasive bulk materials along a sealed channel. It is ideal for applications where materials like maize, wheat, barley, or rice need to be transported efficiently, cleanly, and with minimal material degradation.
●High wear resistance: Equipped with hardened chains, abrasion-resistant liners, and robust scraper paddles, ideal for rough or high-throughput environments.
●Dust-tight enclosure: Prevents dust escape and protects material from moisture or contamination.
●Gentle conveying: Maintains product integrity with low-speed movement and minimal friction.
●Horizontal or inclined transport: Suitable for a variety of layout configurations.
Grain scraper chain conveyor | |||||||||
Model | Effective Working Area | Chain | Capacity (t/h) | Max. Conveying Length (m) | |||||
Pitch | Chain Type | Scraper Type | Speed (m/s) | ρ=0.5 (t/m3) | ρ=0.75(t/m3) | ρ=0.5(t/m3) | ρ=0.75(t/m3) | ||
QMS20 | 200 X 200 | 100 | Roller Chain | T | 0.2 | 11.5 | 17.2 | 60 | 40 |
0.25 | 14.4 | 21.6 | |||||||
0.32 | 18.4 | 27.6 | |||||||
0.4 | 23 | 34.5 | |||||||
0.5 | 28.8 | 43.2 | |||||||
0.63 | 34 | s | |||||||
0.8 | 43.2 | 64.8 | |||||||
QMS25 | 250 X 250 | 125 | Roller Chain | T | 0.2 | 16.9 | 25.3 | 60 | 40 |
0.25 | 21.1 | 31.6 | |||||||
0.32 | 27 | 40.5 | |||||||
0.4 | 33.7 | 50.6 | |||||||
0.5 | 42.1 | 63.2 | |||||||
0.63 | 53.1 | 79.7 | |||||||
0.8 | 67.5 | 101.3 | |||||||
QMS32 | 320 X 320 | 160 | Roller Chain | T | 0.25 | 34.5 | 51.8 | 60 | 50 |
0.32 | 44.2 | 66.3 | |||||||
0.4 | 55.3 | 82.9 | |||||||
0.5 | 69.1 | 103.6 | |||||||
0.63 | 87.1 | 130.6 | |||||||
0.8 | 110.5 | 165.8 | |||||||
Due to the excellent transportability of grain, the running speed of the scraper chain of grain-specific submerged scraper conveyor can be greatly increased on the basis of the ordinary model. The high chain speed of ordinary model is 0.32m/s, and the high chain speed of grain-specific model can reach 1.05m/s.
When the chain running speed is more than 0.5m/s, the upper and lower guide rails are made of wear-resistant plastics, which not only improves the service life, but also reduces the running noise of the equipment. In addition, grain-specific type compared with ordinary models, the former shell thickness is relatively small, which can reduce the weight of the whole machine, saving equipment investment.
PK Machinery, headquartered in Xinxiang City, Henan Province, China’s hub for screening and conveying equipment, has over 50 years of experience in bulk material handling. We specialize in the design and manufacturing of vibrating screens, feeders, belt conveyors, bucket elevators, screw conveyors, scraper chain conveyors, and related spare parts.
With modern production workshops and advanced international-standard equipment lines, our facility integrates machining, fabrication, assembly, and storage, ensuring high production capacity and consistent quality.Our products are widely used in mining, coal, metallurgy, power, chemicals, building materials, food, and pharmaceuticals. Committed to innovation and customer service, we deliver reliable solutions tailored to diverse material handling needs.
Q1: What is an Abrasive Resistance Cereal Scraper Drag Chain Conveyor?
A: It is a fully enclosed conveyor system using wear-resistant chains and scraper blades to transport abrasive cereal grains like maize, wheat, and soybeans. It is designed to withstand high friction and long-term operation in grain handling environments.
Q2: What materials can this conveyor handle?
A: It is ideal for bulk granular and abrasive materials such as corn, wheat, barley, rice, sorghum, soybeans, and other grains, as well as feed pellets and oilseeds.
Q3: How does it resist abrasion?
A: The conveyor is equipped with hardened alloy drag chains, wear-resistant scraper blades, and reinforced housing liners, all of which help extend service life under continuous abrasive operation.
Q4: What are the layout options?
A: The system supports horizontal, inclined, or combined layouts and can navigate through narrow spaces, making it suitable for grain silos, storage facilities, and feed plants with limited layout flexibility.
Q5: Is it dust-tight?
A: Yes. It features a sealed, fully enclosed housing that prevents dust emissions, protects material integrity, and helps maintain a clean working environment.
