Two-Stage Piston Pusher Centrifuge for Salt Separation

1 / 5

Two-Stage Piston Pusher Centrifuge for Salt Separation

Customization:	Available
After-sales Service:	Yes
Warranty:	Yes

Send Inquiry

Product Description

📋 Basic Information

Model NO.	Horizontal Two-Stage Piston Pusher Centrifuge	Type	Centrifuge
Object	Chemicals	Separation Mode	Filter Type
Operating Type	Continuous Type	Installation	Hanging
Centrifuge Type	Piston Pusher Centrifuge	Pressure	Low Pressure
Condition	New	Inner Diameter of Drum	220/260-1180/1250 mm
Filtration Zone	120/120-400/400 mm	Drum Speed	1800-2800/800-1000 R/Min
Separation Factor	507-1228/447-699	Pusher Stroke	40-70 mm

Horizontal Two-Stage Piston Pusher Centrifuge

💡 Product Description

The HR series two-stage piston pusher centrifuge is a continuous operation filter centrifuge. Feeding, deliquouring, washing, drying, and discharging are performed at full speed. It is specifically designed for separating crystalline or short fiber materials with particle sizes of 0.05mm to 5mm and suspension concentrations (solid volume ratio) of 30% to 80%.

🚂 Industrial Applications

Industry	Typical Materials
Salt Industry	Sea salt and lake salt.
Inorganic Salts	Sodium bicarbonate (baking soda), Sodium chloride (table salt), potassium chloride, sodium sulfate, ammonium nitrate, phosphates.
Organic Chemicals	Synthetic resins (PVC), polystyrene, polyacrylonitrile, oxalic acid, citric acid, maleic anhydride, dyes, and pigments.
Fertilizer Industry	Urea, ammonium nitrate, ammonium sulfate, diammonium phosphate (DAP), and compound fertilizers.
Food & Pharma	Sucrose, glucose, monosodium glutamate (MSG), refined salt, antibiotics, and vitamins.

📊 Technical Specifications

Item/Model	HR260-NB	HR400-NB	HR500-NB	HR630-NB	HR800-NB	HR1000-NB	HR1250-NB
Drum ID (mm)	220/260	337/400	438/500	560/630	720/800	920/1000	1180/1250
Drum Speed (r/min)	1800-2800	1400-2300	1200-2000	1000-1800	800-1600	850-1200	800-1000
Main Motor (kW)	7.5	11	37-45	45-75	55-90	90-132	110-160
Capacity (t/h)	0.5-1	2-2.5	12-18	≥ 30	≥ 50	≥ 70	≥ 90

⭐ Key Features & Advantages

🚀

Superior Separation Efficiency

Dual-stage pusher design delivers exceptional solid-liquid separation with higher dryness levels and reduced residual moisture content compared to single-stage alternatives.

⚙

Continuous Automated Operation

Fully automated push-discharge system enables 24/7 continuous operation without manual intervention, maximizing productivity and reducing labor costs.

🛡

Enhanced Process Reliability

Robust horizontal configuration with advanced piston pusher mechanism provides consistent performance under varying feed conditions.

💰

Reduced Total Cost of Ownership

Low-maintenance design with easy-access components and energy-efficient operation delivers superior return on investment.

❓ Frequently Asked Questions

Q1: What materials are best suited for the Two-Stage Piston Pusher Centrifuge? A: It is ideal for crystalline or short fiber materials with particle sizes between 0.05mm and 5mm and a solid concentration of 30% to 80%.

Q2: Does the machine support continuous operation? A: Yes, the HR series is designed for 24/7 continuous automated operation, including feeding, washing, and discharging at full speed.

Q3: Can the centrifuge be customized for specific requirements? A: We support on-demand customization, including adjustments to appearance size, color, and specific component configurations.

Q4: What are the primary industries that use this equipment? A: It is widely used in the salt industry, inorganic salts, organic chemicals, fertilizer production, and food/pharmaceutical processing.

Q5: How does the two-stage design compare to a single-stage centrifuge? A: The two-stage design provides higher separation efficiency, resulting in lower residual moisture and better product dryness.

Q6: What is the typical processing capacity of these models? A: Depending on the model and material, capacity ranges from 0.5 t/h (smaller models) up to over 90 t/h for large-scale industrial models.