什么是双轴塑料破袋机？
双轴塑料破袋机用于在废物处理线中破开袋装物料，而不破坏袋内物质。通常应用于城市固体废弃物（MSW）处理，其中塑料袋和生活垃圾需要在分选前破开。与将物料切碎或破碎成较小颗粒的破碎机不同，破袋机设计用于更温和地破开袋子。这有助于保护可回收物料并减少处理过程中的交叉污染。通过保持废物组分处于更好的状态，支持更高效的分选并改善回收效果。.
双轴破袋机通常安装在城市固体废弃物分选线的前端，适用于袋装城市固体废弃物、混合垃圾和商业垃圾的连续破袋。该设备采用双轴低速剪切机构，有效撕开塑料袋释放其内容物，同时最大限度减少对玻璃瓶、金属罐和塑料瓶等可回收物的损坏。破袋后物料分布更加均匀，从而提升后续设备（如 滚筒筛, 磁选机, 和风选机）的分选效率，确保整条生产线的稳定运行。如果您想了解 马来西亚MSW破袋机的价格, ，请点击此处
产品展示
工作原理
双轴破袋机采用双轴低速对转设计，主轴上安装专用破袋刀片。物料进入破袋腔后，刀片对袋子进行拉扯、撕裂和剪切，使内容物充分释放。刀片之间保持合理间隙，优先实现破袋而非破碎，从而最大限度减少对玻璃瓶、金属罐和塑料瓶等可回收物的损坏。.
破袋后物料被松散，可均匀进入后续筛分、磁选、风选和光学分选工序，有效提高分选效率和资源回收率。该运行方式特别适用于城市固体废弃物、商业垃圾及其他袋装固体废弃物的预处理。如果您正在评估筛分分选前是否需要进行破袋，请参阅我们的文章 为什么垃圾分选线需要破袋机？ 了解闭合袋如何影响下游分离。.
技术参数
双轴破袋机专为袋装MSW、混合垃圾和商业垃圾的连续破袋而设计。产能、刀具配置、料斗尺寸和机器外形尺寸可根据物料特性、处理要求和工厂布局进行定制。遇到破袋性能不佳、堵塞或电机过载问题？请参阅 垃圾破袋机常见故障及解决方案 获取实用故障排除指导。.
|
型号 |
手术数量 |
主轴转速（r/min） |
功率（kW） |
处理能力 (t/h) |
|
LS1300 |
12 |
9-31 |
45 |
8-20 |
|
LS1500 |
15 |
52 |
10-25 |
|
|
LS1800 |
19 |
77 |
15-30 |
|
|
LS2000 |
23 |
77 |
20-35 |
双轴塑料破袋机的优势
应用领域
该型号广泛应用于城市固体废弃物、商业垃圾和RDF/SRF替代燃料生产线的前端破袋工序。针对废物中可能混入的大块铁磁性金属，我们强烈建议在双轴破袋机出料端安装 磁选机 。这种“先破袋、后除铁”的工艺组合不仅能有效防止金属杂质对后续精细破碎设备刀刃造成异常磨损，还能显著提高回收物料的纯度。.
城市固体废弃物（MSW）分选厂
在 城市固体废弃物（MSW）设施中, bag opener machines are used to open household garbage bags before sorting. This helps distribute the materials more evenly and improves both separation accuracy and throughput.
Recycling Facilities
Recycling centers use bag openers to open mixed recyclable waste before sorting, helping improve the recovery of paper, metals, and plastics
Plastic Waste Processing Lines
In plastic recycling, bag openers are used to open bundled plastic waste before further processing, helping improve washing and shredding efficiency.
Industrial Waste Pre-treatment
In industrial waste processing, bag openers are used during pre-treatment to open sealed materials, helping ensure safer and more consistent handling.
Single Shaft vs. Dual Shaft Bag Opener: How to Choose?
The choice mainly depends on waste characteristics and processing requirements.
- Dual Shaft Bag Opener: Suitable for large-capacity MSW plants and heavily compacted bagged waste. Offers stronger tearing force and better adaptability to complex waste streams.
- Single Shaft Bag Opener: Suitable for projects requiring higher material integrity. Reduces damage to recyclables and provides more controlled bag opening.
For mixed household waste with high throughput requirements, a dual shaft design is often the preferred option. For applications where downstream sorting quality is critical, a single shaft machine may be more suitable.
If you are planning a waste sorting project, contact Xinzhongyi with your material information and target capacity. We can help determine the most suitable bag opening solution for your process.
Project Cases / Installed Lines
Double Shaft Plastic Bag Opener Machine Manufacturer and Supplier
As a professional Double Shaft Bag Opener Machine manufacturer and supplier, Zhongyi ECO specializes in providing reliable bag opening and waste pre-treatment solutions for municipal solid waste, commercial waste, construction and demolition waste, and bulky waste recycling projects.
With years of experience in waste sorting system engineering, Zhongyi ECO combines heavy-duty equipment design, stable low-speed operation, and customized system integration to help customers improve bag opening efficiency and downstream sorting performance. Our double shaft bag opener machines are designed for continuous operation, strong impurity resistance, and reduced material over-shredding, making them suitable for modern automated recycling lines.
We provide complete support from equipment selection and customized design to production, installation, and technical service. Based on your material characteristics, capacity requirements, and plant layout, our engineering team can deliver tailored solutions that help you achieve stable throughput, lower maintenance costs, and more efficient recyclable recovery.
常见问题
破袋机用于高效撕开打包的垃圾袋，使下游分选和回收过程能够更有效地运行。.
混合垃圾经双轴破袋系统处理后，进入弹跳筛进行基于尺寸和形状的分选。该设备将轻质2D物料、重质3D可回收物和细料分离，与上游设备协同作业，构成高效的MSW分选线。.
破袋机用于高效撕开打包的垃圾袋，使下游分选和回收过程能够更有效地运行。.
破袋机用于高效撕开打包的垃圾袋，使下游分选和回收过程能够更有效地运行。.
破袋机用于高效撕开打包的垃圾袋，使下游分选和回收过程能够更有效地运行。.
破袋机用于高效撕开打包的垃圾袋，使下游分选和回收过程能够更有效地运行。.
Get a Quote for Double Shaft Bag Opener Machine
Looking for an efficient and reliable solution to improve your bag-opening process? Our Double Shaft Bag Opener Machine delivers high performance, durability, and consistent results across a wide range of materials and applications.
Request your custom quote today:
- Fill out our quick inquiry form
- Contact us via WhatsApp or 邮箱
- Get a fast response within 24 hours
Our team will provide tailored recommendations and competitive pricing to match your needs. Reach out now and streamline your operations with the right solution.
