Techgrat linear vibrating screen adopt linear vibrating theory, it combined domestic and international concept of design and foremost finite element stress analysis calculation means, all vibrating screen have through the finite element analysis software for stress of screen machine, and real-time simulation test for 24-48 hours uninterruptedly, also modify the design for result of test purposefully, in order to achieve the performance optimization of screening machine. The produce of screening machine has be equipped with foremost CNC machining equipment and process and foremost testing equipment, the product’s quality and property has achieved international advanced level.
Techgart linear vibrating screen design & manufacture is conform to mechanical design criteria GB/T5000.3, IEC International electric code, JB/T9022 [Design specification for vibrating screen], JB/T5496 [Screening manufacture general technical requirements] and other coal cleaning machinery industry standard. The selection, process, welding and assemble of material is strictly enforced by the national standards.
Drive shaft rotation by motor;
The drive shaft transfers the driving force to the main drive cardan shaft;
The main driving cardan shaft drives the exciter to produce a linear vibration force, and the angle between the exciting force direction and the horizontal angle is 45°;
The linear exciting force is continuously and continuously acting on the sieve machine, so that the sieve machine vibrates on the supporting spring, and supporting spring reduces the load on the base of the sieving machine;
The screen surface is synchronously vibrating under the driving of the sieving machine, and the force is transmitted to the material on the sieve, so that the material is thrown forward and layered in the sieve surface, and the gradation carried out according to the required granularity.
Materials rolling into the feed chute to input for screening machines pass screen surface to processing, the screen underflow will expel to the discharge chute, riddlings will enter into the front discharge chute.
The screening machine has high heavy-load, body strength and rigidity, also the working life of this machine is long.
The parameter of vibrator is strong, and property of it is stable.
The thruput of this machine is big, and it has high effectiveness;
The machine running is reposeful with lowest noise;
This equipment is energy-saving with low power need;
It could be load & transport for integral machine, also can be disassembly and transport;
The type of equipment are multiple, can fully meet the requirements of screening process of different material properties and processing capacity.
It can install many kinds of modularized sieve plate forms.
The screening machine has simple of operating maintenance, safety using, high cost performance, it also has adequate fittings and favorable after service.