Description

Introduce

The PJB series immersion extraction centrifugal filter is a revolutionary solid-liquid separation system designed for solvent extraction processes (e.g., CBD/THC extraction, herbal medicine active ingredient extraction). Breaking through the limitations of traditional centrifuges, it integrates three functions-immersion, extraction, and filtration-into one system. Featuring a full stainless steel corrosion-resistant structure and low-temperature process adaptability, it enables highly efficient, airtight, and safe industrial-scale extraction.

Structure

The main body of the CBD centrifugal filter contains engine base, driver, drum, motor, damper, cover and control cabinet, etc.

Advantages

01/

Immersion Extraction

The drum directly facilitates solvent immersion and dynamic mixing (forward/reverse low-speed stirring), significantly improving the dissolution rate of active ingredients. Compared to traditional equipment, extraction efficiency is greatly enhanced.

02/

Full Material Corrosion Resistance
All contact surfaces are made of SS304/SS316 stainless steel or titanium alloy, preventing deformation and corrosion caused by organic solvents (e.g., ethanol) and extending the equipment's lifespan.

03/

Low-Temperature Process Adaptability
A jacketed double-layer drum design supports temperature regulation from -60°C to 80°C, meeting the requirements for low-temperature CBD/plant active ingredient extraction.

04/

Intelligent Separation Control
Equipped with variable frequency drive + PLC control, it offers adjustable speed, timed forward/reverse rotation, ≤5% solid-phase residual moisture, and separation purity of up to 99%.

05/

Safe & Sealed Design
Features silicone/fluoroelastomer sealing + nitrogen protection interface, with an optional explosion-proof motor. Compliant with GMP standards, it eliminates solvent volatilization and safety risks.

Models

Item		Model
Item		PJB200	PJB300	PJB350	PJB450	PJB550	PJB600	PJB800
ID of drum(mm)		200	300	350	450	550	600	800
Height of drum(mm)		160	250	300	300	350	400	500
Working volume(L)		5	18	30	50	85	115	250
Max loading weight(kg)		6	20	30	50	90	120	250
Rotary speed of drum(r/min)		2500	2000	1900	1500	1400	1300	1100
Separation factor		699	671	707	566	603	567	542
Power of motor(KW)		0.37	1.1	1.1	1.5	2.2	4	7.5
Dimension (mm)	length	600	750	750	1000	1250	1250	1700
	width	360	550	550	650	900	900	1200
	height	450	680	730	750	800	850	1200
Weight of total machine(kg)		80	190	210	400	800	850	1350
Note		The above is reference information.