Digital display high-speed mixer
Contact Info
- No.4285 Shendu Highway, Pujiang Town, 200000
- 胡工
- 18001633556
- 15000845544@163.com
Digital Display High-Speed Stirrer
I. Product Introduction
The digital display high-speed stirrer can be applied in fields such as biopharmaceuticals, biochemistry, food, nanomaterials, coatings, adhesives, daily chemicals, printing and dyeing, petrochemicals, and paper chemistry. This digital display electric stirrer is suitable for dispersion, stirring, and other mixing processes of multi-viscosity systems in laboratories.
II. Add New Functions to Your Laboratory
1. Digital display
2. Powerful, vertical shape, and humanized design
Improvements have been made in performance and technology based on the reliable RW20 series, with stable motor power
3. Two speed gears (high and low speed), ranging from 60 to 2000 rpm.
4. Penetration-type stirring paddle (only when fixed).
Equipment Parameters | Values |
Power supply | 220-240/100-115 V |
Motor power | 120W |
Stirring capacity (H₂O) | 20 L |
Motor input power | 70 W |
Motor output power | 35 W |
Speed display | LCD digital display |
Speed range | 60 - 2000 rpm |
Processable viscosity | 10000 CP |
Stirring shaft output power | 26 W |
Allowable continuous operation time | 100 % |
Stirring shaft torque | 150 Ncm |
Stirring shaft torque (overload) at 60 rpm | 300 Ncm |
Stirring shaft torque at 100 rpm | 150 Ncm |
Stirring shaft torque at 1000 rpm | 24 Ncm |
Speed range I (50 Hz) | 60 - 500 rpm |
Speed range II (50 Hz) | 240 - 2000 rpm |
Speed range I (60 Hz) | 72 - 600 rpm |
Speed range II (60 Hz) | 288 - 2400 rpm |
Speed control | Stepless |
Stirring paddle fixation | Rotary collet |
Clamping diameter range of rotary collet | 0.5-10mm |
Hollow shaft, inner diameter | 10.5 mm |
Hollow shaft (insertable when stopped) | Yes |
Stand fixation | Extension arm collet fixation |
Extension arm diameter | 13 mm |
Extension arm length | 160 mm |
Rated torque | 1.5 Nm |
Allowable ambient temperature | 5 - 40 °C |
Allowable relative humidity | 80 % |
Protection method per DIN EN 60529 | IP 20 |
External dimensions | 880×294×212 mm |
Weight | 3.1 kg |
III. Optional Configurations
1. Four-blade propeller type - standard stirring head, which makes the mixed medium flow axially from top to bottom with low shear force.
2. Three-blade propeller type - makes the mixed medium flow axially from top to bottom, generating local shear force. Suitable for medium and high speeds.
3. Dissolution type - makes the mixed medium generate radial flow from both top and bottom; the strong turbulence and high shear force formed can crush particles in the liquid. Suitable for medium and high speeds.
4. Centrifugal type - double blades open as speed increases, suitable for use in narrow-mouth containers. The stirring effect is similar to that of the four-blade propeller type. Suitable for medium and high speeds.
5. Blade type - generates tangential flow with low turbulence and good heat exchange performance, applied in occasions requiring gentle stirring of media. Suitable for medium and low speeds.
6. Anchor type - generates tangential flow with high shear rate formed at the edge, preventing the mixed medium from depositing on the container wall. Suitable for low speeds. It is ideal for stirring high-viscosity fluids, applied in polymer reactions and dispersion of minerals in liquids.
7. Other special paddles - various other types of paddles can be selected to meet your special working conditions
IV. Maintenance of Mechanical Stirrers
·1. Bearings bear all the load of the machine, so lubrication has a great impact on bearing life, which directly affects the service life and operation rate of the machine. Therefore, the injected lubricating oil is required to be clean and the seal must be good. The main oil injection points of this machine are (1) rotating bearings, (2) rolling mill bearings, (3) all gears, (4) movable bearings and sliding surfaces.
·2. Newly installed hoops are prone to loosening and require regular inspection.
·3. Pay attention to whether the parts of the machine are working normally.
·4. Check the wear degree of easily worn parts and replace worn parts in time.
·5. The bottom frame surface of the movable device should be cleaned of dust and other substances to prevent the movable bearings from failing to move on the bottom frame when the machine encounters unbreakable materials, which may lead to serious accidents. 6. If the bearing oil temperature rises, stop the machine immediately to check the cause and eliminate it.
·7. If there is an impact sound when the rotating gears are running, stop the machine immediately, eliminate the fault, and then resume operation.
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