Alloy cutters and shafts
Wear-resistant alloy cutters and high-strength 42CrMo shafts provide impact resistance, mechanical strength and practical component replacement.
Discuss this configuration →Four-shaft
Four-shaft Shredders
Screened four-shaft size reduction for consistent output and reliable secondary processing.
WLF Series
Best suited forMixed waste / controlled output
Total installed power22–150 kW total
Listed model throughput0.5–4 t/h
Sales engineerDiscuss your application ↗Response within one business day01 · Product introduction
Built around the material and the required result.
Application-specific configurationServiceable cutting systemControlled output sizingContinuous-duty construction
Engineered around the material
Four-shaft shredding with controlled sizing for mixed materials and process-sensitive applications. Tell us the feedstock, hourly capacity and target output. WALI engineers will configure the cutting system, drivetrain and downstream process for the operating conditions.
02 · Equipment features
Engineering details that affect daily operation.
Integrated sizing screen
The lower screen recirculates oversized material inside the chamber until it reaches the selected discharge size and can be removed for service or configuration changes.
Discuss this configuration →
High-torque drive system
Configured motors and reducers provide low-speed torque for the selected cutting duty. The model table lists the installed motor arrangement.
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Protected bearing arrangement
A four-stage sealing design protects the bearings from dust and moisture, supporting operation in harsh working environments.
Discuss this configuration →Automatic overload protection
Preset current monitoring reverses the affected shafts when a jam or overload occurs, helping protect motors and drivetrain components.
Discuss this configuration →
PLC monitoring and control
Siemens or Schneider control components support real-time monitoring, abnormal-condition alarms and diagnostic data.
Discuss this configuration →03 · Application range
Match the machine to the duty.
- Barrel products: plastic, metal and paint barrels, IBC containers and bins.
- Mixed solid waste: bulky, domestic, industrial and selected garden waste.
- Plastic products: pallets, bottles, frames, blocks and containers.
- Metal products: aluminum castings, filters, cans and selected automotive parts.
- Paper: newspapers, cardboard, corrugated board and office paper.
- Electronic appliances: refrigerators, circuit boards, housings and optical discs.
- Glass products: glass wool, bottles and selected glass-containing waste.
- Paper-mill waste: light rejects, pulper rope and production residue.
The WLF combines two primary and two secondary shafts with a sizing screen. Oversized pieces remain in the chamber for repeated cutting, allowing a more controlled fraction than an unscreened primary shredder. Cutter arrangement, screen opening and drive selection are configured for the required material and throughput.
Direct engineering contact
Need a quotation or configuration advice?
Send your material, hourly capacity and target output. A WALI engineer will help define a practical starting point.
Talk to an engineer →
APPLICATION ENGINEERING · WALIMachine in operation
See the machine working with real material.
Watch the feeding, stable processing and resulting output under real operating conditions.
04 · Compare models
WLF Series model range.
Use this table for preliminary comparison. Final throughput depends on the material, feeding consistency and screen configuration. Power summaries add the listed installed motors; capacity ranges span the listed model values and remain material-dependent.
| Specifications | WLF-800 | WLF-1012 | WLF-1213 | WLF-1213B |
|---|---|---|---|---|
| Drive power | 11+11 kW | 30+30 kW | 30+30+22+22 kW | 45+45+30+30 kW |
| Cutting chamber | 800×817 mm | 1000×1187 mm | 1201×1300 mm | 1201×1300 mm |
| Typical throughput | 500-800 kg/h | 1000-1500 kg/h | 2000-3000 kg/h | 3000-4000 kg/h |
| Typical output | 20–80 mm | 20–80 mm | 30–100 mm | 30–120 mm |
Technical documents
View product information.
Open a brochure online before deciding whether to download it. Contact our team for a project-specific configuration.
PDFProduct brochure
Successful applications
View all projects ↗Projects using WALI equipment.
CompletedJiangsu China
Bulky Waste Recycling Solution- Jiangsu-Suqian
One-Stop Crushing & Separation Solution
View project ↗
CompletedNanjing China
Bulky Waste Recycling Solution-Nanjing-Qilin
One-Stop Crushing & Separation Solution
View project ↗
CompletedNanjing China
Bulky Waste Recycling Solution-Nanjing-Gaochun
One-Stop Crushing & Separation Solution
View project ↗Frequently asked questions
Before you choose a machine.
Clear answers about selection, manufacturing, delivery and support.
Are you a factory or a trading company?
WALI is an industrial shredder and recycling equipment manufacturer with its own production and assembly capabilities.
Where is your company?
WALI's manufacturing base is located in Anhui Province, China, with convenient access for international customer visits.
How do you ensure that the machine I order is suitable for my material?
Send us material photos or samples, hourly capacity, target output size and operating conditions. Our engineers will review the application and recommend a suitable machine and cutting configuration.
Do you support OEM and ODM?
Yes. Machine configuration, color, branding and line layout can be discussed according to the project requirements.
What is the minimum order quantity?
The usual minimum for equipment is one machine or one set. Spare and wear-part quantities depend on the specific item; please confirm them with our sales team.
How do you ensure machine quality?
Critical materials, machining, assembly and inspection are controlled through the production process, and the machine is tested before delivery.
How long is the delivery time?
Delivery depends on the selected model, customization and production schedule. A confirmed lead time is provided after the technical scope is agreed.
What are your payment terms?
Payment terms are confirmed in the official quotation and contract for each project.
How are the machines packed?
Equipment is protected for export shipment according to its dimensions, weight and selected transport method.
What is the warranty period?
The applicable warranty period and coverage are stated in the project quotation and contract. Please confirm these terms before ordering.
How do you provide after-sales service?
Support can include remote technical guidance, documentation, spare parts and on-site commissioning where agreed in the project scope.
Do you provide training?
Operating and maintenance training can be provided remotely or on site according to the agreed project scope.
Will you provide technical documents?
Operating manuals and the technical documents included in the agreed supply scope are provided with the project.
What shipping methods do you support?
Sea and land freight are commonly used for machinery, while suitable parts may also be shipped by air or express. The final method depends on destination and cargo size.
Can this equipment be customized?
Yes. The cutting system, drive, controls, dimensions and line integration can be configured according to the project.
Get a preliminary configuration
Is this the right series for your material?
Send your capacity, input photos and target output. We will respond with a recommended starting point.
