双轴螺旋输送机主要靠两根反向旋转的螺旋轴协同工作‌，通过齿轮啮合同步转动，推动物料沿轴向移动。双轴螺旋输送机核心优势在于‌防堵塞能力强、兼具混合搅拌功能、输送量达单轴 1.5-2倍且密封性好‌;特别适用于粘性、易结块或需混合的散料 。‌‌

　　The dual axis screw conveyor mainly relies on two counter rotating screw shafts working together, synchronously rotating through gear meshing, and pushing materials to move along the axial direction. The core advantage of the double axis screw conveyor lies in its strong anti blocking ability, combined mixing and stirring function, conveying capacity of 1.5-2 times that of a single axis, and good sealing performance; Especially suitable for loose materials that are sticky, prone to clumping, or require mixing. ‌‌

　　物料怎么输送往前?

　　当螺旋轴旋转时，物料受到叶片法向推力，‌径向分力被重力和槽壁摩擦抵消‌，物料不会随叶片旋转，而是在轴向分力作用下沿料槽向前移动 。‌‌‌

　　How to transport materials forward?

　　When the spiral shaft rotates, the material is subjected to the normal thrust of the blades, and the radial component is counteracted by gravity and groove wall friction. The material does not rotate with the blades, but moves forward along the groove under the action of the axial component. ‌‌‌

　　双轴螺旋输送机核心优势：

　　‌防堵与自清洁‌：两根旋向相反的螺旋轴同步转动，使物料在轴间交替推送，双螺旋输送机各传动部位均采用浮动连接方式，吊轴承为万向结构，使螺旋体、吊轴承和尾部总形成一个整体旋浮体，在一定范围内可以输送阻力自由旋转避让，有效避免卡料和堆积，特别适合流动性差或大颗粒物料。

　　‌多功能集成‌：在输送同时具备‌混合、搅拌、破碎‌功能，无需额外配置搅拌设备，工艺流程更紧凑。

　　‌高输送效率‌：单位时间流量约为同规格单轴螺旋输送机的‌1.5倍~2倍‌，截面尺寸小但产能大 。

　　‌密封与环保‌：全封闭U型或管式结构，多层密封轴承设计，防止粉尘外溢和物料污染，适合环保要求高的场景。

　　‌维护便捷‌：吊轴承采用变径和万向结构，减少磨损，寿命较长;头尾轴承座外置，拆装无需轴向移动。‌‌【电话/微信咨询：陈经理18068546632】

　　双轴螺旋输送机结构：

　　结构组成：主轴、螺旋叶片、料槽、机盖、驱动装置等。

　　特点：调节范围更广范.给料更精准.防卡防堵.透明视窗查看物料流动。

　　主要材质：不锈钢食品抛光304.316.310.哈氏合金.钛合金.喷涂/内衬陶瓷.碳化钨.特氟龙.四氟.陶瓷.碳钢等。

　　主要使用行业：食品.医药.化工.锂电新能源行业.塑料.环保.水泥.电厂.钢厂.电力等。【电话/微信咨询：陈经理18068546632】

　　常州同得利机械厂拥有多年的研发生产/定制螺旋输送机、卸料阀旋转阀的经验，秉承质量第 一、用户至 上的原则。我们的螺旋输送机、旋转阀能够处理锂电池、钢厂、电厂、水泥、矿山、环保、塑料、化工、食品和医药等行业的各种颗粒、片状、块状物料、粘料、粉料、超微粉体等。

　　部分客户需求：

　　输送锂电原料，螺旋轴与腔体之间的间隙均匀，间隙≥15mm，接触物料部做喷涂纳米陶瓷处理，喷涂后叶面粗糙度Ra=0.4微米，抛光处理。双轴螺旋直径200X2.输送量Q=1.5m³/h，节距t=100mm，转速10rpm，输送距离L=1400mm，变频电机3kw，与物料接触SUS316.

　　星型卸料器+双螺旋输送机，物料：焦粒和兰炭粒。DN300行星卸料器，处理量500kg/h，密度0.5t/m3.N=1.1KW，连续出料。双螺旋给料器：DLS250.处理量5000kg/h，密度0.6t/m3.N=7.5KW,进口尺寸：1600x250mm，带进口配对方法兰，螺旋给料机杆长度：L=3000mm。螺旋输送机：DLS250.处理量5000kg/h，密度0.6t/m3.N=5.5KW，带进出口配对方法兰，螺旋给料机杆长度：L=3000mm。

　　双螺杆给料机，物料：轻烧粉主要成分氧化镁，自重下料，料仓下料口接双螺杆给料机，定量输送，预计8.5m³/h，304材质，长度3米。

　　用于输送化工物料，物料温度大约70度，通过输送将物料冷却下来，但在冷却过程中，物料粘度会增加，所以需要带外夹套，通入冷却循环水。

　　50立方料仓，物料污泥，含水率20~30%，容易架桥，需要料仓刮料破拱器，然后下面接双螺旋给料机尺寸800.功率11KW，变频，材质不锈钢。

　　物料：脱硫石膏等有粘性粉状湿料，双轴搅拌螺旋给料器，物料水分：≤20 %;使用环境-30°C～60℃，容积：0.5m³。

　　双轴螺旋给料机，将来自刮板机送来的物料转运制粒，轴直径 ： φ108× 12mm，速度 ：V=1m/s，正常能力：4t/h。蕞大：10Vh。

　　双轴绞龙输送机，物料：净化灰，物料堆积密度0.3~0.4t/m3.粒径≤3mm，物料温度<300℃，双轴螺旋长度3米，国茂减速机，皖南电机。

　　物料：飞灰滤饼，长2-5cm,宽1-3cm,厚1-3cm，具有一定的粘性、硬度;参考水泥与粉煤灰，比重1.2t/m³，卸料量30t/h，双轴，碳钢+防腐，SEW减速机，卧龙电机。

　　输送物料水泥，稳流仓装置，输送计量范围50t-120t/h，材质Q235.计量精度±10%，计量螺旋型号φ450*3000.功率7.5KW*2.国茂减速机，皖南电机。

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　　Core advantages of double axis screw conveyor:

　　Anti blocking and self-cleaning: Two spiral shafts with opposite rotation directions rotate synchronously, allowing materials to be alternately pushed between the shafts. The transmission parts of the double screw conveyor are connected by floating connections, and the suspension bearings are universal structures, forming a whole rotating floating body for the spiral body, suspension bearings, and tail. Within a certain range, it can freely rotate and avoid resistance, effectively avoiding material jamming and accumulation. It is particularly suitable for materials with poor fluidity or large particles.

　　Multi functional integration: It has mixing, stirring, and crushing functions while conveying, without the need for additional mixing equipment, making the process more compact.

　　High conveying efficiency: The unit time flow rate is about 1.5 to 2 times that of a single axis screw conveyor of the same specification, with a small cross-sectional size but high production capacity.

　　Sealing and Environmental Protection: Fully enclosed U-shaped or tubular structure, multi-layer sealed bearing design to prevent dust overflow and material pollution, suitable for high environmental protection requirements.

　　Convenient maintenance: The suspension bearing adopts variable diameter and universal structure, reducing wear and ensuring a long service life; The head and tail bearing seats are externally mounted, and there is no need for axial movement for disassembly and assembly. ‌‌

　　Double axis screw conveyor structure:

　　Structural composition: spindle, spiral blades, material trough, machine cover, driving device, etc.

　　Features: Wide range of adjustment More precise feeding Anti jamming and anti blocking View material flow through a transparent window.

　　Main material: Stainless steel food polishing 304.316.310. Hastelloy alloy Titanium alloy Spraying/lining ceramic Tungsten carbide Teflon Tetrafluoroethylene Ceramics Carbon steel, etc.

　　Mainly used in the food industry Medicine Chemical industry Lithium battery new energy industry Plastic. environment protection Cement Power plant. steel mill. Electricity, etc.

　　Changzhou Tongdeli Machinery Factory has many years of experience in research and development, production/customization of screw conveyors and discharge valve rotary valves, adhering to the principle of quality first and customer first. Our spiral conveyor/rotary valve is capable of handling various types of particles, flakes, blocks, adhesives, powders, ultrafine powders, etc. in industries such as lithium batteries, steel mills, power plants, cement, mining, environmental protection, plastics, chemical, food, and pharmaceuticals.

　　Partial customer requirements:

　　Transporting lithium battery raw materials, the gap between the spiral shaft and the cavity is uniform, with a gap of ≥ 15mm. The contact part with the material is treated with nano ceramic spraying, and the surface roughness Ra of the sprayed surface is 0.4 microns, followed by polishing treatment. Double axis spiral diameter 200X2. conveying capacity Q=1.5m ³/h, pitch t=100mm, speed 10rpm, conveying distance L=1400mm, variable frequency motor 3kw, in contact with SUS316 material.

　　Star shaped unloader+double screw conveyor, materials: coke particles and blue charcoal particles. DN300 planetary unloader, processing capacity 500kg/h, density 0.5t/m3. N=1.1KW, continuous discharge. Double helix feeder: DLS250. processing capacity 5000kg/h, density 0.6t/m3. N=7.5KW, inlet size: 1600x250mm, with inlet matching method blue, helix feeder rod length: L=3000mm. Spiral conveyor: DLS250. processing capacity 5000kg/h, density 0.6t/m3. N=5.5KW, with inlet and outlet matching method, screw feeder rod length: L=3000mm.

　　Double screw feeder, material: light burned powder, mainly composed of magnesium oxide, self weight feeding. The feeding port of the silo is connected to the double screw feeder for quantitative conveying, with an estimated capacity of 8.5m ³/h, made of 304 material, and a length of 3 meters.

　　Used for transporting chemical materials with a temperature of approximately 70 degrees Celsius. The material is cooled down through transportation, but during the cooling process, the viscosity of the material increases, so an outer jacket is required to introduce cooling circulating water.

　　A 50 cubic meter silo is used for material sludge with a moisture content of 20-30%, which is prone to bridging. A scraper and arch breaker are required for the silo, followed by a double screw feeder with a size of 800. a power of 11KW, frequency conversion, and stainless steel material.

　　Material: Viscous powdery wet material such as desulfurization gypsum, double axis stirring screw feeder, material moisture: ≤ 20%; Operating environment -30 ° C to 60 ° C, volume: 0.5m ³.

　　Double axis spiral feeder is used to transport and granulate materials from the scraper conveyor. The shaft diameter is φ 108 × 12mm, the speed is V=1m/s, and the normal capacity is 4t/h. Maximum: 10Vh.

　　Double axis screw conveyor, material: purified ash, material stacking density of 0.3~0.4t/m3. particle size ≤ 3mm, material temperature<300 ℃, double axis screw length of 3 meters, Guomao reducer, Wannan motor.

　　Material: Fly ash filter cake, length 2-5cm, width 1-3cm, thickness 1-3cm, with certain viscosity and hardness; Reference cement and fly ash, specific gravity 1.2t/m ³, discharge capacity 30t/h, dual axis, carbon steel+anti-corrosion, SEW reducer, Wolong motor.

　　Conveying material cement, stable flow bin device, conveying measuring range 50t-120t/h, material Q235. measuring accuracy ± 10%, measuring screw model φ 450 * 3000. power 7.5KW * 2. Guomao reducer, Wannan motor.