used in mining use vibrating centrifuge pipes rubber lining repairing and protecting
Our company (Xiangyang City Hundred Shield Coating Material Co.,Ltd) procreative BD707 wearing abrasion resistant small particle
high alumina ceramic bead filling repair epoxy coating is used in the vibrating centrifuge of coal preparation plant,become its preferred
materials.It is understood that vibrating centrifuge is widely used in coal carbon and sea salt dehydration,the maximum yield can reach
500 tons solid phased particles per hour.If you want to achieve the automated filling and discharging of mine used centrifuge,automatic
control of coal preparation plant,in the design of coal preparation plant,can use the computer.Its purpose is that make the moisture of coal
surface separate from the surface of coal by taking advantage of centrifugal force's effect,make the materials after dehydrating discharge
into the discharge port.Sieve basket is one of the important components in a centrifuge.Sieve basket has two kinds,named horizontal vibrating
centrifuge and vertical vibrating centrifuge.
Horizontal vibrating centrifuge can be divided into the buffer system,transmission system, lubrication system and the engine body parts.
So-called transmission system,one is the transmission of centrifugal rotary motion,the other is the transmission of reciprocating vibration along
axial direction on sieve basket.Among them,the main motor rotation will produce centrifugal rotary motion,deliver to the sieve basket through
the pulleys,leather belt and bearing etc.Pairs of cam rotary swing motion will produce vibration inertia force,pass on to the screen basket to
form axial reciprocating motion through the different shapes of rubber spring.While vibrating centrifuge is for dehydration through the
centrifuge,and move through the vibration inertia force.
Due to the large processing quantity of vibrating centrifuge,the abrasion of the bottom discharge outlet is relatively larger,and the price of
Xiangyang City Hundred Shield Coating Material Co.,Ltd procreative BD707 small particle high alumina ceramic beads filling lining repair
epoxy compound anti abrasion wear resistant coating is very cheap,and the wear resistant performance is good,so the BD707 small ceramic
alumina beads particle filling repair compound anti wearing abrasion resistant epoxy coatings become the preferred material of coal
preparation plant vibrating centrifuge.
How to use of our BD707 wearing resistant epoxy compound small particle ceramic beads filling repair coating:
1.Surface treatment:Do coarsening treatment on the pending-repair part,grinding with angle grinder or sand blasting etc,the surface after
coarsening treatment should be cleaned,the surface after this treatment should be the one coarsening,dry and fresh substrates,
should be no greasy dirt and dust.
2. Preparation:According to weight ratio or volume ratio 4:1,make A and B two components mix uniformly,and use it up within 30 min.
Generally it’s while construction and configuration.Every time the most configuration quantity is not more than 1.5Kg,too much adhesive
is solidified too fast,hasn’t been used up until the adhesive has partial solidified and can’t be used.According to the actual temperature,
configuration can be properly a little more in winter and proper less in summer.If the temperature is too low,can properly heat up the A
component to reduce viscosity for easy to configure.
3. Coating: the suitable coating thickness of BD707 small alumina bead particle lining filling repair compound anti abrasion wearing resistant coating
is 2-8mm,the most thickness can be 30mm,make the mixed-up material be coating on the pending-repair part layer by layer,the first layer should
be compacted,make it fully infiltrates with the substrates,repair the surface to be smooth after the coating is coated on the suitable size,
if it has high surface requirements,can make the BD426 corrosion resistant coating be coating on the surface as the topcoat,this material
can’t do machining,should pay attention to controlling the coating thickness to avoid appearing interference phenomenon in the assembly.
4. Curing:It can be put into using after curing for 24 hours at the temperature of 25 degree,(If can heat it up to the temperature of 60-80 degree
and keep this temperature for 2 hours,in this way,can improve 30% comprehensive performance) If the temperature is low,should heat it up
or prolong curing time to promote the curing.General construction in winter,can use iodine tungsten lamp to do irradiation heating with 40cm
distance from the coating.
Range of application for BD707 wear abrasion resistant small alumina ceramic bead particle filling epoxy coating:
Two components,widely used in the repairing of various wear-out part and the preparation of wear resistant protective coating on the surface
of various machine part which has wear & corrosion resistant requirements.such as:the repairing and pre-protecting of pipe,elbow,slurry pump,
pumping sand pump,centrifuge,packing boxes,power plant desulfurization system slurry circulating pump body, impeller,concentric reducer etc.
Product packaging actual photo of BD707 small ceramic particles anti wear abrasion resistant coatings:
