Weima WL4 Grinder: Power and Precision for Every Processing Need

The Weima WL4 shredder is a robust and versatile machine designed to meet the needs of material processing, particularly for shredding and reducing the size of industrial waste, wood, plastic, paper, and other fibrous materials. If you're looking for a used machine that guarantees excellent performance at a competitive price, the Weima WL4 is certainly one of the most advantageous options. This shredder is ideal for those seeking a solid and reliable product, perfect for small and medium-sized businesses requiring efficient and durable machinery.

Technical Features of the Weima WL4 Grinder

When we talk about the Weima WL4 , we are referring to a machine that is able to combine a solid structure with high power. Here are the main details that define the Weima WL4 :

1. Dimensions and Structure

• Working width : The Weima WL4 grinder has a working width that generally varies around 400 mm , making it ideal for processing small to medium batches of materials.
• Machine Weight : The machine weighs approximately 1000kg , which makes it stable and robust during operation, reducing unwanted vibrations and increasing shredding accuracy.
• Height and length : The dimensions of the machine are compact but effective for versatile use, with a total length of approximately 2000 mm and a height reaching 1500 mm , making the Weima WL4 easily integrated into different system configurations.

2. Engine and Power

• Electric Motor : The Weima WL4 is equipped with an electric motor with a power ranging from 7.5 kW to 11 kW , depending on the model and required specifications. This power allows the machine to work with different materials, such as wood, plastic, cardboard, and light metals, without losing efficiency.
• Rotation speed : The rotation speed of the grinder's rotor is adjustable, but generally sits at around 700 rpm . This allows you to work with even the most difficult materials without compromising the quality of the grinding.

3. Blade and Rotor System

• Rotor Weima WL4 grinder 's rotor is designed to optimize grinding performance and reduce wear. It features centrifugal force blades , which allow for effective and consistent grinding, reducing processing time and improving overall efficiency.
• Interchangeable blades : The blades are easily replaceable, and the machine can be equipped with different types of blades, depending on specific shredding needs (for example, thinner blades for soft materials, stronger blades for harder waste).

4. Capacity and Production

• Feed capacity : The feed capacity of the Weima WL4 Grinder varies depending on the material being processed, but generally the machine can handle up to 100-200 kg/h of material, depending on the density and difficulty of grinding.
• Loading hopper : The Weima WL4 is equipped with a loading hopper designed to facilitate the continuous feeding of materials to be shredded, minimising manual intervention and optimising productivity.

5. Suction and Filtration System

The Weima WL4 is equipped with a built-in extraction system that helps maintain a clean work environment by collecting chips and dust generated during the shredding process. The filtration system is designed to ensure waste materials are properly disposed of, preventing them from leaking into the surrounding environment.

Using the Weima WL4 Grinder

The Weima WL4 shredder is an extremely versatile machine that can be used in a variety of industrial applications. It's ideal for shredding a wide range of materials:

• Wood : Especially for wood waste, such as shavings, sawdust and waste board.
• Plastic : Useful for shredding plastic materials such as PVC, PE and other types of plastics.
• Cardboard : Effective for reducing the size of boxes and cardboard packaging, making their disposal or recycling easier.
• Mixed waste : The Weima WL4 is also capable of handling mixed waste, making it ideal for recycling industries that handle different materials.

How to Use the Weima WL4 Grinder

Using the Weima WL4 grinder is simple and safe. Here are the main steps for correct use:

1. Preparation : Make sure the material to be ground is free of foreign objects such as metals or stones, which could damage the rotor.
2. Setting : Adjust the rotor speed and feed system according to the type of material and the desired result.
3. Feeding : Insert the materials into the loading hopper. The machine will automatically shred the materials into smaller pieces.
4. Control and Monitoring : During operation, monitor the machine for any blockages or slowdowns. The machine is equipped with safety devices that intervene in the event of problems.
5. Removing shredded material : Once the material has been shredded, remove it using the vacuum system or manually, depending on your configuration.

Calibrator Maintenance

To ensure a long life and optimal functioning of the Weima WL4 grinder , regular maintenance is necessary:

• Periodic cleaning : It is important to remove chips and dust after each work cycle to prevent them from accumulating and compromising operation.
• Checking the blades : The blades should be checked regularly for wear. When necessary, they should be replaced to maintain high machine efficiency.
• Lubrication : Be sure to lubricate moving components, especially rotor bearings, to prevent wear and reduce friction.

Safety and Regulations

The Weima WL4 grinder is designed with a series of safety devices to protect operators:

• Overload protection : The machine is equipped with protection systems to prevent damage to the motors or the shredding system in the event of excessive load.
• Safety devices on the lids : The machine lids are protected by locking systems that prevent accidental opening during operation.

If the Weima WL4 grinder you purchase doesn't have the CE mark, it's important to ensure it complies with the safety regulations in your country. In many cases, additional safety devices can be installed or the machine can be modified to comply with the required standards.

Areas of Use for the Weima WL4 Grinder

The Weima WL4 finds application in various industrial sectors, including:

• Wood industry : To shred wood waste and produce recycled material.
• Recycling of plastic and mixed materials : To reduce the size of materials for recycling, such as plastic, paper and cardboard.
• Packaging Industry : To reduce cardboard and plastic waste from packaging production.
• Paper industry : For shredding paper and cardboard waste from printing and packaging processes.

Why You Should Buy a Used Weima WL4 Grinder

Buying a used Weima WL4 grinder is an excellent option for those seeking powerful and reliable machinery at an affordable price. This machine is designed to last and is perfect for businesses looking to maximize material processing performance without investing in new machinery. Buying a used machine allows you to save significantly without compromising on the quality and efficiency of the machine.