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EspañaTwin-shaft Mixing Extruder
Date：2024-03-26
Equipment introduction
The equipment is capable of both uniform mixing and pug extruding and kneading function. The front end of the extruder is equipped with a cutting device to further mix and homogenize materials greatly, thus improve plasticity and formability of materials. The mixing shaft has undergone heat treatment, and the main vulnerable parts are made of alloy wear-resistant materials, which are durable and cost-effective.
Equipment Specification
Model | Length of mixing tank(mm) | Mixing shaft center distance (mm) | Auger diameter (mm) | Length of Extrusion tank(mm) | Overall dimension(mm) | Weight(t) | Power(kW) |
SJJ350 | 1800 | 350 | φ400 | 600 | 4500 x 2100 x 900 | 5 | 37/45 |
SJJ360 | 1800 | 360 | φ500 | 600 | 4400 x 2600 x 1050 | 7.5 | 75/90 |
SJJ420 | 2300 | 420 | φ600 | 900 | 6300 x 2800 x 1150 | 12.5 | 132 |
Introduction to Twin-Shaft Mixing Extruder Equipment
The twin-shaft mixing extruder is a core raw material processing equipment in the brick, tile, ceramic, and building materials industries, integrating high-efficiency mixing and pre-extrusion molding functions. This equipment adopts a counter-rotating twin-shaft design equipped with wear-resistant alloy mixing blades, capable of powerfully crushing and homogenizing raw materials such as clay, shale, and coal gangue. Simultaneously, it achieves preliminary compaction and plasticization of materials through the extrusion section at the discharge end, significantly improving the forming efficiency of subsequent vacuum extruders.
Core Advantages:
1. Twin-Shaft Forced Mixing: Compared to single-shaft equipment, mixing uniformity is increased by over 40%, enabling dead-zone-free processing of high-viscosity materials.
2. Integrated Extrusion: Features an adjustable discharge outlet to output pre-compressed continuous material flow, reducing energy consumption of vacuum extruders.
3. Intelligent Adaptability: Supports variable frequency speed regulation (0-35 rpm adjustable) to meet process requirements of materials with different plasticity levels.
Industry 4.0 Compatibility: Equipped with pressure sensors and PLC interfaces for integration into automated production line control systems.
Typical Applications:
Suitable for raw material pre-processing in the production of fired bricks, hollow bricks, tiles, and other products. Particularly effective for processing recycled materials containing impurities or uneven moisture content (e.g., construction waste, river silt, etc.), with processing capacities ranging from 5 to 80 tons/hour (depending on model specifications).
Key Technical Terms:
Twin-Shaft Mixing Extruder
Pre-extrusion molding
Wear-resistant alloy
Adjustable discharge outlet
Variable frequency speed regulation
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