Veneers - Import export

We are not dictated to by standards. If at all, our sole and uncompromising standard is to produce the best possible knife for your task. We are your experts in this.

Just as with the solid wood items, we can also accommodate many customer preferences for round wood veneer furniture parts. We manufacture the parts according to your specifications and use the materials you want Lamella, hardboard, particle boards, bendable plywood, specific wood veneers and edges, or we will work according to a given pattern and use our own discretion. Here again, our 5axis CNC moulding machines ensure precision workmanship. Edge processing, borings and mouldings are part of our standard repertoire in the 3D area, too.

Of course, we also “bend the rules” when it comes to our round headboards, either in solid wood or wood veneer. With our bending and moulding machine and the 5axis CNC machines, we produce (almost) any desired shape and radius. In addition to producing individual pieces of wood, our services also include the associated finishing and processing. You receive varnished and securely packed wooden parts.

Birch Plywood 1250x2500 B/BB is a high-quality plywood produced by the Kazakhstan manufacturer SFK. This plywood is exclusively made from Kazakh birch wood and holds European CE and FSC Controlled Wood certifications, ensuring its quality and environmental sustainability. The B/BB grade indicates that one side of the plywood (B) has a smooth, clear surface with minor imperfections, while the other side (BB) may have knots or patches. The fibers of the plywood are oriented in a specific direction, which is important for applications that require strength in a particular dimension. This plywood is commonly used in furniture making, cabinetry, and other interior applications where a smooth surface and aesthetic appearance are essential. The reliability and durability of SFK’s birch plywood make it a preferred choice for professionals in various industries.

Thickness measuring systems THICK-SCAN behind the ContiRoll® optimizes the process and to reduces the costs while, at the same time, assuring the quality standard. If the gauges are located in the sanding line, the tool life of the sanding belts is enhanced and the quality is assured. The time is long past since panel thickness tolerances have been measured during production by handheld devices. Today, however, such measurement is carried out continuously online. In the majority of plants, quality control is not the rst priority for new investment for online thickness measurement. The current trend is to achieve the enormous potential savings in wood raw material, resin and energy consumption. If the upper tolerance level is exceeded, valuable resources are wasted. The Thickness Gauge prevents such losses. It is robust and reliable.

Using a ContiTherm preheater upstream of the ContiRoll® press increases the production output of a wood-processing plant signicantly. It is an additional component integrated into the forming line and serves to preheat the mat before it is transferred to the ContiRoll® infeed to just below the temperature at which the glue starts to cure. A steam-air mix is conveyed through the mat. During this process, the steam condenses at the bres or particles, heating them up. The preheating temperature can be set most accurately by varying the steam content of the mix. The machine is separate into two to four sections (seen in working direction). Depending on the application these sections are designed for a unidirectional or a bidrectional steam injection or equipped with hot platens heated by thermal oil. The width of the steam boxes in an MDF-plant can be extended by additional segments to optimise steam-air conveyance.

The trimming saw is installed downstream of the last surface-layer mat former, cutting the strand mat precisely to the required width. Two motor-adjustable saws, one each located on either side of the belt, cut the strand mat to the dened width. The trimming waste is discharged through a hopper and recycled to the mat former bins. Features Motor-adjusted saw blades incl. distance measurement Movable mat edge retainers to ensure high-quality cuts Lateral pressure rollers ex saw compact and smoothen the mat edge Movable extraction system adjustable to mat thickness Advantages Recipe-related adjustment of all adjustable axes Eective strand extraction

The core-layer mat former (pocket orienter) deals with the material ow from the metering bin infeed, the bin discharge front up to the orienter underneath. We use the FinFormer, which orients the strands crosswise to production direction. Distribution rollers form parts of the FinFormer, orienting the core-layer strands homogeneously in longitudinal and crosswise directions onto the forming belt underneath. The FinFormer is suitable for all strand geometries. Depending on the requirements one or two mat formers are used. Features Position-controlled, swivelling twin screw conveyor Bin metering belt, incl. weight-per-unit-area control Discharge front rollers, extremely wear-resistant FinFormer including distributing rollers and pocket orienter rollers underneath Level and angle adjustment of the orienter head Advantages Most homogeneous density distribution inside the bin crosswise to production direction Careful strand treatment

The surface-layer mat former (disc orienter) deals with the material ow from the metering bin infeed, the bin discharge front up to the orienter underneath. We usually employ a disc orienter to create surface layers as it enables high orienting degrees. These, in turn, are important to meet the relevant standard requirements for MOR and MOE in the boards’ main axes. Features Position-controlled, swivelling twin screw conveyor Bin metering belt, incl. weight-per-unit-area control Discharge front rollers, extremely wear-resistant DiscFormer incl. disc rollers Level and angle adjustment of the orienter head Advantages Most homogeneous density distribution inside the bin Orienter head adjustment enabling low dropping levels and perfect orienting of the strands in production direction Positioning of extremely large strands on the outer faces Careful strand treatment Simple, self-cleaning system

The forming line consists of machines for orienting and forming a multi-layer strand mat for OSB production. The forming line consists of two mat formers including disc orienter heads to create the surface layer and one or two mat formers including pocket orienter heads to create the core layer. The threelayer strand mat thus produced enables high orienting degrees and is a prerequisite for meeting the relevant OSB-standard requirements. Additional devices for quality monitoring complete the function of Siempelkamp’s forming line. The plant modules can be adjusted to the respective requirements thus preparing the mat optimally for its compaction in a ContiRoll®. The equipment is designed to produce board thicknesses between 6 and 38 mm without any problem. The forming belt conveyor is a modular design as well tuned to plant output and feasible board formats.

Various heater types available, eciency and robustness characterise directly heated drum dryers by Büttner. They are used for drying wood particles, strands, sugar beet pulp and all free-owing types of wood, biomasses and bulk solids Features Water evaporation capacity of up to 80 t/h depending on the product Direct heating system with multi-fuel burners in combustion chambers Direct heating system using ue gases from energy plants Direct heating system using waste gases from turbines or engines All combinations of these types of heaters are possible. A ash tube may be used for pre-drying and oversize separation of material that is quite moist. Material separation via cyclones or drop boxes Function The material to be dried is admitted through an air-tight rotary air lock into a rotating single-pass drum dryer. The dryer drum can be tted with specic internal ights to suit the material to be dried. This results in an increase in surface area and thus an increase in eciency

It is of vital importance that the oriented mat be conveyed precisely from the forming line into the infeed head of the ContiRoll®. Otherwise a dependable production process and a symmetrical heating of both surfaces could not be guaranteed. We therefore use an intermediate belt, which is perfectly tuned to the exible infeed head of Siempelkamp’s ContiRoll® and which adjusts automatically to the respective recipe and process Parameters. Features Basic frame including belt drive Belt tracking unit Tensioning device Motorised slide table, swivelling and moving in production direction Pulley unit Advantages Preassembled unit, modular design integrated in the forming line Positioning of the slide table in the press infeed in dependence on the recipe Options Belt cleaning brush Seamless, endless belt

Following product changes or a surface defect detected by the monitoring equipment, the aected mat section has to be rejected and discharged in time before reaching the ContiRoll®-infeed. This is ensured by Siempelkamp’s reject mat system. It is an in-line element of the forming line. Thanks to its modular design, it can be adjusted to the product parameters, enabling reliable press protection and a quick and material ecient plant restart. Features Drive/reject mat unit including track support Reject mat hopper Integration in the belt drive station Motor-adjustable table including belt deection nose Motor-adjustable belt cleaning brush Advantages Distance-controlled activation for an optimised material discharge and minimised rejects volume Options Including disintegrating rollers Including dust ap Hydraulic reject mat drive Nose stroke 3000 mm or 4000 mm

Excellent board qualities are only achieved when the endless particle mat is degassed and compacted before being transferred to the ContiRoll®. This is realised by the Siempelkamp prepress for particleboard production. Features, function An air evacuation zone, the angles and levels of which are adjustable. High-pressure zone incl. hydraulic position control Two circulating belts Belt cleaning systems incl. extraction system installed along all the belts Advantages Eective prevention of soiling or material jams No belt indents in the board surfaces Variants, options Endless air evacuation belt

Good mechanical properties of a particleboard require core layers made of homogeneously distributed, consistent-quality particles. The mechanical forming heads by CMC Texpan are ideal because they always guarantee consistent particle distribution at the right time. They are called Cageformer heads. Features, function Upstream disc screen for discharging oversize or glue clots Metering bins with adjustable rakebacks Bin bottom belt with speed control belt scale Mechanical Cageformer head incl. 4-6 proled distributing rollers distributing plates 4 cage rollers Advantages No separation eect on the core-layer material Improved distribution in transversal direction Easy cleaning Variants, options Format adjustment forming chamber side wall adjustment recycling of the excess particles Inline correction of transversal distribution

Wind formers convey especially ne particles to the top faces, thus creating ne board surfaces. This is because ner particles are conveyed much farther in an air ow than coarser ones. The forming system of a particleboard line usually comprises two wind formers located at its front and rear ends, as they form the top and the rear board surfaces. The ecoFormer SL by CMC Texpan has been developed from the traditional wind former technology. This was because we wanted to improve the separation of coarse and nes particles to create the optimal board surface. The air ow was simulated using the CFD method (Computational Fluid Dynamics) and optimised with respect to its aerodynamic behaviour thus improving its energy eciency. The ecoFormer SL can also be easily retrotted into existing mat formers, since its outer dimensions are compatible with the conventional wind formers oered by CMC. Features, function

The particleboard forming line consists of machines for forming and monitoring the particle mat. Additional devices for quality monitoring complete the function of Siempelkamp’s forming line. The plant modules can be adjusted to the respective requirements thus preparing the mat optimally for its compaction in a ContiRoll®. The equipment is designed to produce board thicknesses between 6 and 40 mm without any problem. A typical particle mat former consists of one or two mechanical mat formers for the core layer and two wind sifters for the top and the rear surfaces. The three-layer particleboard thus produced distinguishes by a homogeneous, core layer consisting of coarse particles and two surface layers, the particle size of which is decreasing from the core to the outer faces.

Double stream mills are used to grind core layer akes or course material rejects from screening processes to ne surface layer akes. In the wood-based materials industry they are the ideal solution when it comes to the further renement of akes. The produced ne akes are used in surface layers for particleboard, for example, in the furniture industry. Surface layer mills are part of a reliable machine technology. In the renement process of akes, which were primarily produced with knife-ring akers type PZKR, these mills produce high-quality surface layer akes Features, Function material feed via vibrating chute heavy-particle and magnetic separator pneumatically supported transport of the ground material inside the machine size reduction between beater plates and grinding segments selectable grinding track geometry interchangeable screens with dierent mesh sizes

The knives of knife-ring akers have to be sharpened and re-set at regular intervals. This can be a very timeconsuming and personnel-intensive job. The quality and precision of these tasks depend strongly on the accuracy and dedication of the individual worker. With the sharpening and setting robot PZSE the knives can be sharpened and set automatically. Features, Function safety housing fully automatic process ow transport to and clamping of the knife ring to the carrier disc determining the wear of all parts automatic readjustment of all wear shoes and knives sharpening of all knives in a wet grinding process cleaning torque control of clamping bolts detection of possible damage to the threads Advantages automatic sharpening and setting process setting of the knives with high accuracy electronic control of tightening torque of the knife xing bolts automatic monitoring of the thread quality of the xing bolts preventative maintenance program thanks to PLC-controlled integrated

The quality and consistency of akes have a signicant inuence on board properties. Knife-ring akers are exible and can be individually adjusted to meet aking requirements. The professional preparation of chips leads to the right akes for particleboard. Features, Function Chip feed system with vibration chute and magnetic drum Integrated heavy particle separator Impeller used to distribute chips Counter-rotating principle of the knife ring Chip width adjustable by knife protrusion Bottom discharge Advantages Consistent ake quality High throughput rates Quick knife changes Precise knife adjustment Uniform utilization of all knives No clogging even at high moisture content Economic to operate and maintain Robust, reliable, and durable

Professional size reduction technology for the production of chips from dierent types of wood is at the beginning of particleboard production. The quality of the chips determines the quality of the panel. Anything neglected at this stage of the process cannot be made up later on. For this reason Siempelkamp oers the complete range of machines for the production of high-quality surface and core layer chips. With technology for the screening, cleaning, secondary crushing, storing, dosing, sifting, and, of course, chipping and chip transportation, the production of high-quality surface and core layer chips is guaranteed Features, Function Chip screening systems, perfectly tailored to the plant‘s capacity, divide the material ow into three fractions – nes, useable chips, and oversize chips. The separation in fractions leads to a very ecient complete process.

The high-rack store is primarily for linking board production with the downstream processing systems. Formatted raw-board stacks from board production and boards with papers for board lamination are stored intermediately in the high-rack store and delivered to the downstream systems as required. The high-rack store may be installed separately or combined with complete transport systems for connection to the production systems. Tailored to customer requirements, the high-rack store is designed with all the components needed for storage / removal and connection to the production facilities. Our goal: to achieve the best product in all forms through the optimum use of resources! The machines used are tailored in the best way possible to the products, the required capacity and interactions. It is possible to take account of extension stages from the start. Advantages Optimum use of space Safe and gentle material transport

The fully automated packaging of the nished product stacks constitutes an additional facet of the performances we provide to our customers. This type of automation creates the optimum packaging solution for transport, storage and further processing – from the simple securing of loads to weatherproof packaging that is ready for dispatch. The dierent procedures may be employed and exibly combined in the line in accordance with the customer's requirements. The following packaging methods are available to this end, among others: The dierent procedures may be employed and exibly combined in the line in accordance with the customer's requirements. The following packaging methods are available to this end, among others: Features and functions Complete stack handling, stack separation or merging Variable packaging solution, tailored to the product Full range of performances from simple load securing to weatherproof packaging that is ready for dispatch

Siempelkamp also has the appropriate concepts for stacking the cut and sanded products. The stacking procedure that's best for how the stack is to be used may be selected from the dierent stacking systems and adapted to the demands being made on the nished product by the customer. Siempelkamp's stacking stations provide solutions for all types of board. High uptime and capacity are the priority here. At the same time, they give customers full exibility in regard to formats and quality grading. The stacking solutions may be extended by additional options, such as protection board handling and stacking conveyors Features and functions Stacking of 1.1. Single boards 1.2. Board packages 1.3. All board thicknesses 1.4. Widths from 4 to 10 feet 1.5. Individual lengths Stacking sorted according to type and quality Exact denition of board number in stacks or stacking height Large adjustment ranges for all stops for greatest possible production exibility

Siempelkamp's continuous saws are a tried-and-tested solution for plants with highest outputs. The saw throughput does not depend on the number of cuts and is therefore superior to other cutting solutions, particularly for large master boards. Continuous saws also permit in-line quality grading. This means that the combined sanding and saw line is able to deliver sorted stacks of nished boards from the master boards in a single stage of work. This allows investment and operating costs to be minimised. The cut-to-size saws may be combined in-line with a sanding machine or set up separately just as a cutting system Features and functions Continuous saws for longitudinal and horizontal cuts Scoring unit and main saw blade for top-quality edges Reliable guiding of the board using chains and/or rollers to ensure accurate cutting Trimming of the edges directly by the tool, no additional conveyors and follow-up work required

The sanding process is adapted in the best way possible to the product in dialogue with the customer. The surface quality is decisive for subsequent board-processing stages. Whether painting, coating or laminating: the demands on the end product aect the characteristics of the sanding area The sanding area is divided into three sections: Board calibration to a desired Dimension Re-sanding of the board to achieve the desired surface quality Grading section for quality assurance The product quality depends on how the calibration and sanding area is designed. This is where we ensure great accuracy in regard to even thicknesses and nishes. The reliable feeding of material and the extraction of removed materials constitute the basis for highly available and continuous production. Variants, options Polishing of the sanded board for highest quality of nish Preparation for capacity expansion

The stack of boards needs to be separated again for the subsequent processes. Siempelkamp provides process-reliable, dependable solutions for all products and board properties here. Features and functions Stack feeding using forklift trucks, aisle vehicles or conveyors Board separation and feeding from the stack by the highly dynamic Siempelkamp feeding system. Advantages Absolutely process-reliable for all products (e.g. MDF, particleboard, OSB), board thicknesses and lengths irrespective of the width Variants, options Buer for interruption-free feeding during stack changes Protection board handling.

The sanding / saw line manufactures the end product to be sold / the basis for subsequent processes – e.g. lamination – from the master board. Very smooth surfaces and dened dimensions may be realised with great accuracy. The sanding line may be installed separately or combined with the saw line as a closed concept. The sanding machine, saws and other process components are designed and combined on the basis of customer requirements. Our goal: to achieve the best product in all forms through the optimum use of resources! Advantages High capacity Safe and gentle material transport, short conveying distances due to direct connection to machines High exibility Rapid access times Optimum coordination of the machines used with the products, the required capacity and interactions

Siempelkamp Bond Analyzer BLOW-SCAN is a detection systems which automatically detect blows and unbonded areas during the production of wood panels. It utilizes ultrasound and therefore is suitable for harsh production environment. Self-Calibration takes place in each panel gap. This compensates inuences raised from waste deposits and temperature variations. The models CONTI-SOUND and BLOW-SCAN are preferably installed in particleboard, MDF and OSB production lines. Changes of the panel properties are shown so the measurement can be used as an early warning System Features and Function Board thickness < 60 mm Density > 550 kg/m3 Detectable blow size > 28 mm Online calibration Automatic adjustment of sensor sensitivity Automatic recognition and compensation of dust load on sensors Automatic compensation of temperature drift Real-time data analysis Remote service