Weima WL4 grinder: Power and Precision for Every Processing Need

The Weima WL4 Grinder is a robust and versatile machine, designed to meet the needs of materials processing, in particular for shredding and reducing the size of industrial waste, wood, plastic, paper and other fibrous materials. If you are 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 grinder is ideal for those looking for a solid and reliable product, perfect for small and medium-sized industries that need an efficient and durable machinery.

Technical characteristics of the Weima WL4 grinder

When we talk about 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 and medium batches of materials.
• Weight of the machine : The machine weighs approximately 1000 kg , which makes it stable and robust during operation, reducing unwanted vibrations and increasing the precision of shredding.
• Height and length : The dimensions of the machinery are compact but effective for versatile use, with a total length of approximately 2000 mm and a height of up to 1500 mm , making the Weima WL4 easily integrated into different plant configurations.

2. Engine and Power

• Electric motor : The Weima WL4 is equipped with an electric motor with a power that varies between 7.5 kW and 11 kW , depending on the model and the specifications required. 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 rotor is adjustable, but generally hovers around 700 rpm . This allows you to work even with more difficult materials without compromising the quality of the shredding.

3. Blade and Rotor System

• Rotor : The rotor of the Weima WL4 Grinder is designed to optimize shredding capacity and reduce wear. It is equipped with centrifugal force blades , which allow for effective and homogeneous 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 your specific shredding needs (e.g. thinner blades for soft materials, sturdier 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 typically the machine can handle up to 100-200 kg/h of material, depending on the density and difficulty of grinding.
• Loading tank : The Weima WL4 is equipped with a loading tank designed to facilitate the continuous feeding of materials to be shredded, reducing manual intervention to a minimum and optimizing productivity.

5. Suction and Filtering System

The Weima WL4 is equipped with an integrated extraction system, which helps keep the working environment clean by collecting chips and dust generated during the shredding process. The filtering system is designed to ensure that waste materials are correctly disposed of, avoiding dispersion into the surrounding environment.

Using the Weima WL4 Grinder

The Weima WL4 Grinder is an extremely versatile machine that can be used in different industrial applications. The machine is ideal for shredding a wide range of materials:

• Wood : Especially for wood waste, such as chips, sawdust and waste boards.
• Plastic : Useful for shredding plastic materials such as PVC, PE and other types of plastics.
• Cardboard : Effective for reducing cardboard boxes and packaging in size, making it easier to dispose of or recycle.
• Mixed waste : The Weima WL4 can also process mixed waste, making it ideal for recycling industries that process 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 : Adjusts the rotor speed and feeding system based on the type of material and the desired result.
3. Feeding : Insert the materials into the loading tub. The machine will automatically shred the materials, reducing them 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 with the help of the vacuum system or manually, depending on the configuration.

Maintenance of the Calibrator

To ensure a long life and optimal operation of the Weima WL4 Grinder , regular maintenance must be carried out:

• 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 must be checked regularly for wear. When necessary, they must be replaced to keep the machine's efficiency high.
• 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 avoid damage to the motors or the shredding system in case of excessive load.
• Safety devices on the lids : The lids of the machinery are protected by locking systems that prevent accidental opening during operation.

If the Weima WL4 grinder you purchase does not have the CE mark, it is important to ensure that it is adapted to the safety regulations in force in your country. In many cases, it is possible to install additional safety devices or make modifications to the machinery to make it comply with the required standards.

Areas of Use of the Weima WL4 Grinder

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

• Wood industry : To shred wood waste and produce recycled material.
• Plastic and mixed material recycling : To reduce the size of materials to be recycled, such as plastic, paper and cardboard.
• Packaging sector : To reduce cardboard and plastic waste resulting from packaging production.
• Paper sector : To shred paper and cardboard waste from printing and packaging processes.

Why It Is Worth Buying a Used Weima WL4 Grinder

Buying a used Weima WL4 grinder is an excellent opportunity for those looking for a powerful and reliable machine at an affordable price. This machinery is designed to last over time, and is perfect for companies that want to get the most out of materials processing without having to invest in a new machine. Purchasing a used one allows you to obtain significant savings, without compromising the quality and efficiency of the machine.