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China SRL-Series Vertical Hot and Cold Mixer Unit - Reliable Suppliers and Factory for Plastic Processing
Main Technical Parameters
| Parameter Model | Total volume (L) | Effective volume (L) | Blade rotational speed (r/min) | Motor power (kw) | Water consumption (T/h) | Heating Method | Discharge method | Overall dimensions (cm) |
|---|---|---|---|---|---|---|---|---|
| SRL50/100 | 50/100 | 32/75 | 750/1500/180 | 7/11/5.5 | 3 | Self-friction | Manual/Automatic | 2300×1800×1900 |
| SRL100/200 | 100/200 | 75/160 | 650/1300/150 | 14/22/7.5 | 5 | Self-friction | Automatic | 3780×1870×2250 |
| SRL200/500 | 200/500 | 150/375 | 500/1000/100 | 30/42/11 | 5.8 | Self-friction | Automatic | 4750×2240×2470 |
| SRL300/600 | 300/600 | 225/450 | 500/1000/100 | 40/55/11 | 6 | Self-friction | Automatic | 4680×2240×2740 |
| SRL300/1000 | 300/1000 | 200/640 | 500/1000/100 | 40/55/15 | 7 | Self-friction | Automatic | 4980×2500×2740 |
| SRL500/1000 | 500/1000 | 375/640 | 500/1000/100 | 55/75/15 | 7 | Self-friction | Automatic | 4600×3000×4050 |
| SRL500/1600 | 500/1600 | 375/1200 | 500/1000/100 | 55/75/18.5 | 8 | Self-friction | Automatic | 4600×3200×4250 |
| SRL800/1600 | 800/1600 | 520/1200 | 375/750/80 | 83/110/18.5 | 8 | Self-friction | Manual | 4650×2800×3210 |
| SRL800/2000 | 800/1600 | 520/1500 | 375/750/80 | 83/110/22 | 7 | Self-friction | Manual | 4650×2800×3370 |
Working Principle
The SRL-Series Vertical Hot-Cold Mixing Unit adopts a dual-tank linked mode of "heating premixing + cooling setting". Materials first enter the vertical heating mixing tank, where high-speed stirring paddles (paddle type/screw type) generate strong shearing force. A heating medium is introduced into the interlayer of the tank wall, enabling the materials to be dispersed and mixed in a temperature-controllable environment while removing moisture or volatile components. After the heating process is completed, the materials automatically enter the vertical cooling mixing tank through a discharge valve. The low-speed stirring in the cooling tank prevents heat generation from friction, and a cooling medium is passed into the interlayer to quickly cool the materials to the temperature required by the process, while preventing caking. The entire process is controlled by a PLC control system to adjust parameters, ensuring stable operation.
Product Features
High Efficiency
High mixing efficiency and excellent uniformity, meeting the precision requirements of multiple industries.
Temperature Control
Accurate temperature control equipped with an energy recovery device, resulting in lower energy consumption.
Full Automation
Full-process automation via touchscreen control, with fault alarm and data recording functions.
Space Saving & Versatile
Vertical dual-tank design saves floor space. Adaptable to granules, powders, and pastes.
Durable Material
Parts in contact with materials are made of corrosion-resistant 304 stainless steel, ensuring long service life.
Quality and Service
Brand Cooperation
● Siemens: PLC Control Systems
● ABB: Frequency Converters
● Schneider: Air Switch Contactors
Service Commitment
Pre-sales: Customized scheme design
After-sales:
(1) Production capacity guarantee: Delivery within 30, 60, 90, and 120 days according to project scale.
(2) Warranty Policy: 1-year free warranty, one-to-one service, 7*24-hour response.
(3) Technical support: Installation guidance, remote diagnosis.
(4) Training service: Operation and maintenance training.
Frequently Asked Questions (FAQ)
What is the dual-tank mode of the SRL-Series Vertical Hot-Cold Mixing Unit?
The unit operates on a "heating premixing + cooling setting" linked mode. Materials are first dispersed and mixed under a controlled temperature in the vertical heating tank, and then automatically transferred to the cooling tank to quickly cool down and prevent caking.
What materials can the SRL-Series mixing unit process?
Thanks to its versatile vertical dual-tank design, the unit can easily adapt to various material types, including granules, powders, and pastes.
What premium brand components are used in this equipment?
We cooperate with industry-leading brands to ensure durability, utilizing Siemens PLC, ABB frequency converters, and Schneider air switch contactors.
What material is used for the parts in contact with products?
All parts that come into direct contact with the materials are made of high-quality 304 stainless steel, which provides excellent corrosion resistance and makes cleaning easy.
What is the delivery time and warranty policy for the mixing unit?
Delivery takes 30, 60, 90, or 120 days depending on the project scale. We offer a 1-year free warranty, one-to-one service, and a 7*24-hour response time for technical support.
What technical support and training services are provided?
We provide installation guidance, remote diagnosis, and comprehensive operation and maintenance training to ensure your team can operate the unit safely and efficiently.

