SGZ Three Leg Automatic Scraper Bottom Discharge Centrifuge

SGZ800 manual scraper unloading

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
SGZ800	800	100	140	1200/1500	645/1008	7.5/11	2500	2000x1400x1700
SGZ1000	1000	150	200	1000/1200	560/806	11/15	3500	2250x1700x2000
SGZ1250	1250	280	400	900	567	18.5	4700	2600x2000x2700
SGZ1250-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.