Zhangjiagang Junxinneng Environmental Protection Technology Co., Ltd
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SG three legged manual scraper lower discharge centrifuge
SG three legged manual scraper lower discharge centrifuge
Product details

Product features and applications

Three legged suspension support structure, spring vibration reduction, economical and practical.

Variable frequency speed regulation, smooth start-up, adjustable separation factor.

Hydraulic scraper unloading, PLC program control, material layer control, fully automatic operation of feeding, filtering, washing, spin drying, and unloading.

Energy efficient braking with no friction or dust pollution.

Central fabric, semi open top cover, can meet the general sealing requirements in chemical production.

■ Safety protection: speed detection, over vibration protection, motor overload and overheating protection, scraper rotation, elevator limit protection, scraper and drum interlock protection.

We can provide different configurations for chemical and pharmaceutical use as required.

Main technical parameters

model diameter Working volume Loading limit speed Separation factor Motor power Installation weight External dimensions
SG800 800 100 140 1200/1500 645/1008 7.5/11 2500 2000x1400x1700
SG1000 1000 150 200 1000/1200 560/806 11/15 3500 2250x1700x2000
SG1250 1250 280 400 900 567 18.5 4700 2600x2000x2700
SG1250-NA 1250 400 540 1000 700 22 5500 2600x2000x3000

Structural schematic diagram and principle

The material to be separated enters the high-speed rotating centrifuge drum through the feed pipe. Under the action of the centrifuge force field, the material is filtered through the filter cloth (screen). The liquid phase is discharged through the outlet pipe, while the solid phase is trapped in the drum. When the filter cake in the drum reaches the machine's specified loading amount, the loading is stopped, the filter cake is washed, and the washing liquid is filtered out. After meeting the separation requirements, the centrifuge runs at low speed and operates the manual scraper device. By first cutting the scraper radially and then scraping the material axially, the filter cake in the drum is scraped off. The scraper device is reset to complete one working cycle.

working principle

The material to be separated enters the high-speed rotating centrifuge drum through the feed pipe. Under the action of the centrifuge force field, the material is filtered through the filter cloth (screen). The liquid phase is discharged through the outlet pipe, while the solid phase is trapped in the drum. When the filter cake in the drum reaches the specified loading amount of the machine, the loading is stopped, the filter cake is washed, and the washing liquid is filtered out. After meeting the separation requirements, the centrifuge runs at low speed and operates the manual (automatic) scraper device to first cut the scraper radially. Scrape the material axially again, remove the filter cake from the drum, reset the scraper device, and complete one working cycle.

main features

The feeding can be carried out at medium speed, which has strong adaptability to materials. The scraping speed during manual scraping can be freely adjusted according to the state of the filter cake, especially suitable for materials with hard filter cake texture.

The processes of feeding, initial filtration, washing, fine filtration, unloading, etc. can be flexibly adjusted according to the material status and separation requirements.

Variable frequency speed regulation can be configured for loose materials, ensuring smooth start-up and adjustable separation factor.

Relatively enclosed structure.

The scraper rotates and the lifting mechanism locks, ensuring good reliability. Configurable speed detection

Over vibration protection, motor overload and overheating protection

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