AUTOMATIC SAMPLING MACHINES FOR MECHANICAL SAMPLING OF FINE ORES
The Automatic Mechanical Sampling Machines by Fourtech s.a.s., Italy are the result of over thirty years experience in supplying design and engineering services for several kinds of ores, vegetables and fines.
Our automatic sampling systems are customized according to the plant requirements, the available space for the installation, and the kind for ores or materials to be treated, in full compliance with the ISO and ASTM standards.
Our recent installation engineering and supply solutions for Automatic Sampling Machines created by our technical staff are operating at: thermal power station in Vado Ligure (Italy), transshipment in Venezuela and Indonesia, transport and handling system in Turkey and in Egypt.
To guarantee safe and proper procedures, our sampling machines operate via a hydraulics transmission system, which sets the proper cutting speed in relation to the flow rate and speed parameters of the belt conveyor; it stops and set the sampling device where and how you need it; it prevents the interference between the sampling device and the belt conveyor, avoiding damages during production.
In case of specific logistic requirements, the secondary automatic system can be started using compressed air instead of using the electromechanical or hydraulics transmission system.
AUTOMATIC PRIMARY SAMPLER
The automatic primary sampler will be assembled to the metallic structure of the conveyor, it is completed by a metallic plating of protection for security.
The withdrawal has carried out by a large spoon, which collects by means of swing of the pendulum the material from the conveyor and discharges into the conveyor pitch hopper.
The opening of the spoon and its volume result in the size and quantity of the material to be sampled, as indicated from usual rules.
The movement of the sampling equipment, driven by a hydraulic system and controlled by PLC, prevents deterioration or cut of the rubber carpet.
The PLC program assures the belt conveyor stop when the sampler doesn't reach the rest position and prevents the going out of the material from the conveyor.
The roller supports with suitable structure let arrange the belt to the spoon passage for the withdrawal of the material on the way section.
The hydraulic components, forming the equipment for the spoon movement, allow an adjustment of this movement in order to ascertain the perfect operation.
The parts which come into contact with the material are manufactured in stainless steel AISI 304.
There is an emergency stop button on the sampler structure.
AUTOMATIC SECONDARY SAMPLER
The automatic secondary sampler will be assembled to the metallic structure of the conveyor which carries the material drawn from the primary sampler and it is completed by metallic plating of protection for security; this plating extends to the conveyor in order to shelter the sample in processing from physical and weather changes.
The working of the secondary sampler is similar to the description of the primary sampler.
The working of the belt conveyor is controlled by electro-mechanical components (revolution control system, anti-skidding) which transmit signals to PLC. When there is an anomaly the PLC stops the system.
The belt conveyor speed is regulated by an inverter which operates the control unit.
The parts which come into contact with the material are manufactured in stainless steel AISI 304.
There is an emergency stop button on the sampler structure.
INSTALLATION REFERENCES
MARACAIBO, VENEZUELA
N°3 Primary sampler cross belt NT1000
N°3 Carousel
PORTOVESME, ITALY
N°1 Primary sampler cross belt NT800
VADO LIGURE, ITALY
N°1 Secondary sampler size determination cross belt
N°1 Crushing plant
N°1 Secondary rotary divider
N°1 Return redler for surplus
MARACAIBO , VENEZUELA
N°3 Secondary sampler size determination cross belt
Automatic Fine Ore Sampling Machines
AUTOMATIC SAMPLING MACHINES FOR MECHANICAL SAMPLING OF FINE ORES
The Automatic Mechanical Sampling Machines by Fourtech s.a.s., Italy are the result of over thirty years experience in supplying design and engineering services for several kinds of ores, vegetables and fines.
Our automatic sampling systems are customized according to the plant requirements, the available space for the installation, and the kind for ores or materials to be treated, in full compliance with the ISO and ASTM standards.
Our recent installation engineering and supply solutions for Automatic Sampling Machines created by our technical staff are operating at: thermal power station in Vado Ligure (Italy), transshipment in Venezuela and Indonesia, transport and handling system in Turkey and in Egypt.
To guarantee safe and proper procedures, our sampling machines operate via a hydraulics transmission system, which sets the proper cutting speed in relation to the flow rate and speed parameters of the belt conveyor; it stops and set the sampling device where and how you need it; it prevents the interference between the sampling device and the belt conveyor, avoiding damages during production.
In case of specific logistic requirements, the secondary automatic system can be started using compressed air instead of using the electromechanical or hydraulics transmission system.
AUTOMATIC PRIMARY SAMPLER
The automatic primary sampler will be assembled to the metallic structure of the conveyor, it is completed by a metallic plating of protection for security.
The withdrawal has carried out by a large spoon, which collects by means of swing of the pendulum the material from the conveyor and discharges into the conveyor pitch hopper.
The opening of the spoon and its volume result in the size and quantity of the material to be sampled, as indicated from usual rules.
The movement of the sampling equipment, driven by a hydraulic system and controlled by PLC, prevents deterioration or cut of the rubber carpet.
The PLC program assures the belt conveyor stop when the sampler doesn't reach the rest position and prevents the going out of the material from the conveyor.
The roller supports with suitable structure let arrange the belt to the spoon passage for the withdrawal of the material on the way section.
The hydraulic components, forming the equipment for the spoon movement, allow an adjustment of this movement in order to ascertain the perfect operation.
The parts which come into contact with the material are manufactured in stainless steel AISI 304.
There is an emergency stop button on the sampler structure.
AUTOMATIC SECONDARY SAMPLER
The automatic secondary sampler will be assembled to the metallic structure of the conveyor which carries the material drawn from the primary sampler and it is completed by metallic plating of protection for security; this plating extends to the conveyor in order to shelter the sample in processing from physical and weather changes.
The working of the secondary sampler is similar to the description of the primary sampler.
The working of the belt conveyor is controlled by electro-mechanical components (revolution control system, anti-skidding) which transmit signals to PLC. When there is an anomaly the PLC stops the system.
The belt conveyor speed is regulated by an inverter which operates the control unit.
The parts which come into contact with the material are manufactured in stainless steel AISI 304.
There is an emergency stop button on the sampler structure.
INSTALLATION REFERENCES
MARACAIBO, VENEZUELA
N°3 Primary sampler cross belt NT1000
N°3 Carousel
PORTOVESME, ITALY
N°1 Primary sampler cross belt NT800
VADO LIGURE, ITALY
N°1 Secondary sampler size determination cross belt
N°1 Crushing plant
N°1 Secondary rotary divider
N°1 Return redler for surplus
MARACAIBO , VENEZUELA
N°3 Secondary sampler size determination cross belt
N°3 Crushing plant
N°3 Secondary sampler quality cross belt
N°3 Pneumatic recycle plant for surplus
CAN, TURKEY
N°2 Primary sampler cross belt NT1000
N°1 Secondary sampler quality cross belt
N°1 By-Pass valve
N°2 Pneumatic recycle plant for surplus
MITRA, INDONESIA
N°1 Primary sampler cross belt NT1000
N°1 Crushing plant
N°1 Secondary sampler quality cross belt
N° Pneumatic recycle plant for surplus
ERM-AIN SUKHN, EGYPT
N°1 Primary sampler cross belt NT1000
N°1 Primary sampler cross belt NT650
N°1 Cross cut bottom dump bucket
primary sampler NT800
SUEZ STEEL COMPANY, EGYPT
N°1 Primary sampler cross belt NT650
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