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Jan 16,2020
All kinds of Veneer Peeling machine and Plywood machines will have middle or heavy wear after long time service. Let's try to figure out the reason. 1. The un-even of both ends and body of wood log will hurt the peeling roller and make the peeling discontinuously and peeling knife go blunt. 2. Use the veneer making machines continuously and without any maintenance and cleaning. 3. The workers oper...
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Apr 28,2020
The Spindleless veneer peeling machine is a veneer lathe under a spindleless condition that includes the veneer knife and at least three rollers. Feeding mechanisms couples to two feeding rollers and a drive system couples to one of the driving rollers. The wood log will driven by three rollers and being peeled to veneer.The veneer thickness can be changed by adjusting the gap between single rolle...
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May 11,2020
Improper hoisting will influence the structure of the Wood veneer machine. The machine structure is important to make smooth, good quality veneer. There is four holes for hoist in the side of the machines. Please place some short logs beside the holes for hoist to avoid the damage during hoisting.
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May 19,2020
In order to keep the good status of 4ft Spindleless wood veneer making machine, we need to decide the parts need to be lubricated regularly and how to lubricate these parts. 1.Refule the oil tank of screw rod 2.Oil the pressurebar roller reducer 3.Oil the feeding reducer 4.Oil feeding bevel gearbox
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Jun 21,2020
Veneer peeling machine is one of the important equipment in the plywood veneer production line. Veneer manufacturing is one of the important section of plywood production. The quality of plywood depends to a large extent on the quality of the veneer. The requirements for veneer peeling machines are very high in veneer production. With the development of technology, the precision of the veneer...
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Jul 27,2020
Problems and solutions of Spindleless Wood Veneer Machine 1 Problem 1 -Uneven wood veneer Causes: 1. Poor knife straightness 2. Decentraction ( not properly aligned) between shaft ends and body 3. Excessive squeezing force 4. Serious wood sunny side and shadow side 5. Too small and not straight wood log Solvi...
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Aug 7,2020
Problem: Uneven thickness of veneer peeled by wood veneer machine Reason: 1. The knife position is incorrect. 2. The knife is not sharp enough. 3. The knife gate gap is too small or too large. 4. The wood is too dry or too hard. 5. The carbon brushes of the electromagnetic clutch are virtually connected. 6.&n...
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Sep 11,2020
Problems and solutions of Spindleless Wood Veneer Machine 3 Problem: The wod veneer is periodically uneven. Reason: The sunny and shadow surfaces of the wood veneer are too heavy; the peeling knife of veneer lathe/veneer machine is too low or too high, and the clearance between the single and double roller bearings is too large. Solutions: Correctly adjust the height o...
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Mar 26,2021
The effect of veneer quality on the quality of finished shuttering / film coated plywood 1 1.Wood veneer thickness deviation （1）Due to the uneven thickness of the wood veneer, greater pressure must be used when pressing the veneer to make the veneer surface closely contact, which increases the compression loss of the wood; （2）The thickness of the veneer has a large deviation, and the plywood will ...
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Oct 3,2021
Plywood hot press is carried out in a multi-layer hot press machine. When using a multi-layer press with a plate unloader, the working procedure is: first load the pre-compressed slabs one by one into the loading rack, and then push a car of slabs into the hot press through the loading machine. The press is closed, the pressure is increased, and kept under a certain pressure for a per...
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Jun 8,2022
First stage of plywood hot press This stage is the auxiliary time. In order to improve the productivity and product quality of the hot press, it is required that this stage should be carried out at the fastest speed and the time should be as short as possible. After the slab is loaded into the press, it is not subjected to external pressure. The glue layer near the hot pressing plate heats up very...
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Aug 15,2022
Second stage of plywood hot press The second stage of the hot-press cycle is the pressure-holding stage. The pressurization time specified in the plywood hot-pressing process specification refers to this stage, whi...
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Nov 9,2022
Different types of Plywood hot press machine-Multi-layer hot press machine The multi-layer hot press plywood machine is a kind of flat pressing method. The characteristics of the multi-layer hot press are: high production efficiency, wide thickness range, and easy control and adjustment of the equipment. However, its structure is complex and huge, and it must be equipped with a loading...
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Apr 20,2023
Roller veneer dryer: It uses a series of upper and lower rollers to convey the veneer through the dryer. All the lower rollers are driven by a motor through a transmission device through a chain, while the upper rollers are driven by the lower rollers through a pair of long-toothed gears. Therefore, the upper rollers can be used with different veneer thicknesses float up and down within a certain ...
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May 2,2023
Hot plate veneer dryer: used for drying the thick veneer manufactured by LVL, usually the roller dryer is used first, and then the hot plate dryer is used. This process can not only ensure the quality of the veneer, but also improve the efficiency of veneer drying. The host structure of the hot plate dryer is basically the same as that of the ordinary plywood hot press machine. In order to shorten...
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Jun 5,2023
During the LVL production process, the wood loss of each main process is roughly as follows: 1. Sawing loss (truncation, sawdust): generally 2%-3% 2. Rotary cutting loss (wood core, broken veneer): The proportion of wood core and broken veneer is related to the material and log diameter. LVL uses low-grade timber and small-diameter timber, but because veneer lengthening and spindleless veneer peel...
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