High Powered Wet Magnetic Separator For Pulp Raw Materials

Price Negotiable

Price: 300,000

MOQ: 1

Delivery Time: 2 to 4 weeks

Brand: JC

Product Description

Parameter Category	Technical Details
Magnetic Field System	- Ultra-strong gradient electromagnetic design with energy-gathering ring magnetic circuit structure, magnetic field strength up to 1.8T - High-strength magnetic medium mesh, capable of intercepting large-sized metal impurities such as nails and wires with a diameter ≥1mm
Structural Design	- Taller magnetic system box (height increased by 40%), increasing the capture probability of magnetic substances by 15% - Wear-resistant manganese steel lining, resistant to the erosion of pulp fibers
Interception Performance	- Interception efficiency of nails and wires: 99.5% - Reducing the wear of pulper blades from 0.5mm per month to 0.1mm per month
Materials and Sealing	- Pipeline: Wear-resistant cast iron with anti-corrosion coating, resistant to pulp black liquor corrosion - Dust-proof sealing design to prevent fiber dust leakage
Control System	- Full-automatic PLC intelligent control, supporting metal foreign object detection and alarm - Timed backwashing function to remove fibers attached to the medium mesh

Efficient Interception of Large-Sized Metals
The taller magnetic system box, combined with a 1.8T strong magnetic field, can strongly adsorb foreign objects like packing nails, wires, and metal fragments mixed in pulp raw materials. A practical test in a paper mill showed that after installing this equipment before the pulper, the nail interception rate reached 99.5%. The number of screen blockages decreased from 3 times a week to 0.5 times a week, saving an annual screen replacement cost of 120,000 yuan.
Full-Cycle Equipment Protection

Pulper: The blade replacement cycle has been extended from 2 months to 10 months, reducing maintenance costs by 80%.
Screening Machine: The problem of screen hole deformation caused by metal foreign objects has been reduced by 90%, and the service life of the screen has been extended threefold.
Pump Equipment: Metal foreign objects are completely prevented from jamming the pump, reducing pump body wear by 75%.

High-Consistency Pulp: It can handle pulp with a concentration of 3 - 8%. The anti-fiber entanglement design of the medium mesh avoids blockages.
Black Liquor Environment: Alkali-resistant materials are suitable for the black liquor working conditions of waste paper deinking lines, with an equipment corrosion rate of less than 0.1mm per year.
Wet-Strength Paper Processing: For waste paper containing metal staples, an additional pulsed magnetic field design is added to improve the adsorption rate of complex metal foreign objects.

Non-continuous power supply design reduces energy consumption by 55% compared to traditional equipment, saving about 60,000 kWh of electricity annually.
The fault warning system monitors the magnetic field strength and pulp flow in real-time. When there is an overload of metal foreign objects, it automatically activates the bypass protection function, avoiding production line shutdowns.

Application Link	Problem Solved	Measured Data
Log Preparation Section	Iron wires and nails for log bundling contaminating raw materials	Metal foreign object interception rate of 99.2%, extending the chipping machine roller replacement cycle from 15 days to 60 days
Pulping Section	Pulper blades being punctured by nails, leading to shutdowns	Pulper failure downtime reduced from 16 hours per month to 3 hours, increasing production capacity by 12%
Screening and Purification Section	Iron wires entangling screens, resulting in decreased screening efficiency	Effective operating time of the screening machine increased from 85% to 98%, reducing screening energy consumption per ton of pulp by 0.8kWh
Waste Paper Deinking Line	Metal staples in old newspapers affecting the deinking effect