The application of biomass central heating boilers, pellet ovens, as well as biomass power drive up the demand of timber pellets. The sales of pellet making equipment likewise have a solid growth. Numerous makers and house users buy pellet equipments to make wood pellets by themselves. After that, how to choose a top notch pellet equipment come to be a crucial inquiry. Below I have some tips.
Evaluate the pellet equipment outside
Premium quality wood pellet machine need to have consistent spray paint, without paint leakage, hanging and peeling. The attired layer must have high fastness and also glossiness, without shed or rust. The surface of stainless-steel components must be smooth with consistent sprucing up finishes.
Check the craftsmanship of the die
Ensure the size of the die meet the technical standard, without any production defects. Each side of the die should have high surface finish. Excellent quality dies are processed by heat-treatment, which can be judged by the appearance.
The internal openings ought to be distributed consistently and symmetrically. The opening of the hole ought to be tapered. The within the hole must be smooth with no dustcloths. Do not select the dies with blind holes or joint holes.
Inspect the turning of the die
Test run the pellet equipment or revolve the die by hand, observe whether the die drinks in turning, and also whether it have rubbing with various other parts.
Open the feed stranding cage in stopped condition, check if there is foreign matters inside. Turn the cage axis with your hand. It ought to run efficiently without noise from rugs.
Inspect the attachment of setting up
Inspect the attachment of the main body as well as the drive engine on the under framework. In ring die pellet maker, check the tightness of the fastening bolts and also roller assistance. In level die pellet machine, inspect the assembly of die lock nut and the pellet cutter.
Open and shut the door of the compression chamber. Check whether the movement is smooth, and also whether the sealing is tight. After locking the door, observe the sealing tightness from the side. If there is loose securing, adjust the fastening screw for the door hinge to prevent the powder leak.
Check the tightness as well as integrity of the link between the compression chamber as well as the feed stranding cage. See to it the position is exact, the securing is firm, as well as no powder leak.
Inspect the timber pellet quality
The wood pellets must have smooth surface without splits, the random sample must be level. The wood pellets must have certain firmness and you can not crumb it quickly with your hand. The pellet dimension need to be uniform, with the certified price greater than 95%.
Pellet equipment test run
Before activating the machine, check the lubrication of the gearbox as well as various other components. Change the cutter of the pellet equipment to the biggest distance. Power on the machine briefly to inspect whether the turning instructions of the electrical motor remains in line with the significant instructions. If not, stop the machine at once as well as switch over the connection.
The very first appointing shouldn’t be too long, and prepare to stop at any time. After validating there is no abnormalities, you can allow the pellet maker run continuously. During the still of the maker, there should be no uneven vibration, the crash of equipments, or the rubbing in between the feed reel and also the string shaft.
After confirming the idle is regular, you can include some powder feed to the feed stranding cage. Maintain the pellet equipment appointing under tool lots, as well as observe the present analysis of the spindle electric motor.
In big ring die pellet machine, to avoid foreign matters getting involved in the equipment and also cause damages, the primary shaft is furnished with a security affiliation. It will certainly remove the power of the primary engine when foreign matters enter the ring die. When selecting ring die pellet maker, check whether the safety and security affiliation is right installed and also function successfully.
To avoid drivers obtaining hurt by the ring die, the compression chamber door is equipped with a traveling switch that gets in touch with the major motor. The maker would run only when the compression chamber door is shut. Examine whether the traveling switch remains in position.
The feed hopper must be mounted with a guard magnet. Feed resources to the hopper to check whether it functions well. The transmission device, whatever belt wheel, transmission shaft, or flange plate, need to be covered with shield to ensure the security of drivers.
Choose matching assistance equipment
Besides pellet makers, you need to pick some corresponding support equipment, such as feed conveyor, drum dryer, hammer mill, pellet packing machine, and so on. So you should make it clear to the salesperson your raw materials as well as product usages, and also consult with them on the machine version and quantity.