WHo we are
SPECIALISED IN SHREDDING AND SORTING SYSTEMS FOR WOOD
As a provider of complete system solutions, we are a specialist in shredding and sorting machines for wood and annual plants. In addition to the worldwide distribution of technically advanced products, we are also the go-to address for repair and overhaul orders for complex process engineering systems in the region.
1988 Development of the double trough glue blender. The fibrous and long particles were unfortunately broken and smoothened in the glue blenders used in that time. Gisiger Technik therefore developed the particle-protecting double trough glue blender to maintain the quality of the particles.
1991 Development of the first chipper for recycled wood which produces cleanable chips and is largely unaffected by fragments like metal, stone etc.
1998 Development of sorting machines for continuous cleaning and sorting of recycled materials e.g. wood that is contaminated with textiles and cannot be processed with normal screens.
From analysis through the development of suitable processes all the way up to the certification. As a highly qualified partner along the entire value chain, we have been serving our global customers for more than 50 years.
Due to our long lasting experience in the area of process engineering equipment we also offer repairs and retrofits for equipment from third party suppliers.
As a provider of complete system solutions, we are the right partner for you. We manufacture core products as well as a wide range of customer-specific peripherals with a high degree of in-house production depth at our sites in Switzerland.
Our high-quality products are suitable for numerous applications. Thanks to the proven modular system, the products can be used in a highly flexible and profitable manner. The universal usability of our own products allows the processing of a wide range of raw and residual materials.
The universal fraction mill (USZ) has a wide range of applications. Due to the interaction of impact tool, impact plates and separating screens, the wood is chipped parallel to the fibers with a low coefficient of friction. The size of the chips is defined by the screens.
As a result of the fiber-parallel digestion, fiber chips of a large degree of slenderness are produced. These high-quality fiber chips are excellently suited for further digestion or, depending on the application, can be used directly.
For gluing medium layer chips for construction board all the way to fine chips for the top layer of particle board. Equal and chip-protecting distribution of the glue on the chips. Optimal re-mixing of the chip mass so that a homogeneous and constant chip mixture can be delivered.
Unaffected by contaminated material. Suitable for recycled wood with metallic impurities.
The roller screen for fine sorting for different particle sizes and especially for separating fine material containing sand.
For the extraction of heavy particles in the manufacturing process. For improved protection of the machine. The difference in density of the materials separates unwanted particles from the good material.
For optimized width distribution above the gravity separator.
GT Zesor AG - Your partner for fractioning and screening equipment for wood and annual plants
GT Zesor AG
Eichholzstrasse 7
3254 Messen
Switzerland
Phone: +41 31 765 55 96