Profesional manufacturer & supplier for test equipment & analytical instruments since 2003.
High concentration disc refiner-1699367605252989
Applications
This machine is not only an ideal experimental equipment for the pulp and paper industry, it is also widely used as grinding test equipment or production equipment in industries such as metallurgy, building materials, plastics, and food.
Features
Not only can pulp be made at 3% low concentration, but it can also be made at 30% high concentration.
The adjustment structure for the parallelism of the moving and stationary grinding discs is simple, flexible, and reliable.
The spiral feeding is uniform and has good continuity, and the feeding amount can be adjusted at any time.
The shell end cover adopts an open type for easy replacement of grinding discs and cleaning of the grinding chamber.
There are many types of raw materials for this machine's pulp grinding, such as wood chip pulp, chemical mechanical pulp, semi chemical pulp, high yield sulfite pulp, and sulfate
Wood pulp, straw pulp, sugarcane pulp, waste pulp, polyethylene, polypropylene, acrylic, nylon, glass fiber, cardboard pulp, etc.
Specifications
Disc grinding part | |
Main motor | 3 phase, 380V, 30KW |
Spindle speed | 3000r/min |
Transmission mode | triangle tape, 4 pcs, B type, 2070mm |
Moving plate diameter | Φ315mm |
Grinding blade diameter | Φ300mm |
Gap display accuracy | 0.02mm |
Dimensions | 1480×930×1200 mm |
Net Weight | 1000kg |
Feeding screw part | |
Type | Input spiral |
Spiral speed | 30~300r/min |
Spiral diameter | Φ74mm |
Lubrication and water supply | |
Spindle bearings | impregnated lubrication |
Lubricating oil | No. 32 ethylated motor oil or No. 25 transparent oil impregnated lubrication |
Water supply pressure | 0.2~0.5MPa |
Cooling water flow | 2L/min |
Dilution water flow | 3L/min |
Comprehensive parameters | |
Process range | low concentration (3%) ~ high concentration (30%) |
Maximum stroke of moving plate | 20mm |
Maximum thrust of moving plate | 4000N |
Parallelism of two discs | 0.04mm |
Dynamic plate section runout | <=0.06mm |
Radial runout of moving plate | <=0.07mm |
Vibration amplitude | <=0.05mm |
Maximum oil temperature | 55°C |