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Lab Tri-roller Mill
Lab Tri-roller Mill is a small grinding equipment developed by SIEHE Group for the laboratory needs of institutions and scientific research institutions. It is particularly suitable for processing products with high viscosity and fine particle size requirements. It is one of the wet grinding equipment with the highest grinding fineness. The surface has high hardness and wear resistance, the roller gap can be adjusted manually, the mechanism is simple and reliable, and cooling water can be passed during the operation of the equipment, which has a good cooling effect.
Product Overview
| Material viscosity | ≤3,000,000 cps |
| Production Capacity | 1kg/h |
| Application Industry | Suitable for dispersing and grinding materials in industries such as ink, color paste, adhesive, biology, medicine, food, cosmetics, coating, photovoltaic materials, etc. (For more application industry, please click “Free Consultation”) |
| Applicable Materials | Viscosity below 3,000,000cps, with high grinding fineness requirements and high product viscosity; such as offset printing ink, chocolate, lithium battery paste, electronic glue, silver aluminum paste, etc. |
Working Principle:
The equipment consists of three rollers, which are installed on a frame and driven directly by an electric motor. Generally, the rollers rotate in different directions, with the front roller rotating forward and the middle roller rotating backward. The front roller rotates faster and the rear roller rotates slower. The middle roller is fixed, and the front and rear rollers are installed on the slideway. There is a spring device to adjust the distance between the front and rear rollers and the middle roller by hydraulic pressure. The material enters between the rear roller and the middle roller, is squeezed by the rollers, and the product particles become finer, and then are taken out by the fast roller. A scraper is installed at the end of the fast roller to separate the material from the roller and fall into the collection bucket. Since a lot of heat is generated during the grinding process, the center of each roller is designed as a hollow structure, which is cooled by water to ensure product quality.
Product Advantages
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Wide range of applications
The equipment can adjust the center protrusion of the roller according to the viscosity of the material, and can be used for high, medium and low viscosity products.
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Low temperature rise, product stability
The center of the roller can pass cooling water when the equipment is running, which has a good cooling effect. The normal temperature rise is less than 10℃, and the product quality is guaranteed.
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Tailored Design
The explosion-proof type can be customized; the roller material can be customized with ceramic materials such as zirconium oxide and alumina.
Technical Parameter
| Model | Voltage | Power
(KW) |
Roller Length
(mm) |
Full Load Speed
(rpm) |
Medium Speed
(rpm) |
High Speed
(rpm) |
Roller Material/
Hardness |
Equipment size
(mm)
|
Equipment Weight
（kg）
|
| SGM-65 | 380V 50HZ | 0.75 | 136 | 26 | 70 | 145 | Cr12 Quenching /55-60 | 410*450*450 | 60 |
Contact Information
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