High Accuracy Conveyor Belt Weigher In Building Material Industry ,
Speed Adjustable
Brief Introduction
The key to high-precision measurement of the belt scale is that the
weighing bridge transmits all the material weight on the belt to
the load cell accurately and accurately, and there is no
interference in the transmission process. At present, the structure
of the multi-roller belt scale scale frame has a variety of
structural forms such as single lever type, double lever type, and
suspension type. The connection between the load cell and the scale
frame is mostly rigid, and most of them have horizontal force and
lateral force Limiting device. This type of limit connection has
certain limiting force and internal stress of the structure. The
limiting force and internal stress of the structure cannot be
released well, and it is easy to produce over-positioning, which
interferes with the accurate measurement of gravity, especially
small gravity or gravity. In the case of small changes, the
influence of interference is particularly prominent, and it cannot
provide high-precision weighing measurement.
Application Scope
FH series electronic belt scale is mostly consisted by scale body,
load cell, speed test sensor and the computer for accumulation and
calculation. (also called display controller and meter). It can
compute the dispersing materials on the belt transport
automatically and continuously by the gravity effect. It is widely
used in the dynamic compute and mix-material control in electric
power, build, mine, metallurgy, light industry, sea port and
traffic transportation etc.
Main performance parameter
| Accuracy class: | |
| 0.25, dynamic error 0.25% | |
| 0.5, dynamic error 0.5% | belt conveyor width: 300-2000mm |
| 1, dynamic error 1% | belt conveyor belt speed: 0.5-3.5M/s |
| 2, dynamic error 2% | measurement capacity: 10-5000t/h |
Standard scope of supply
| No. | name | Specification | Unit | Qty | Origin | Note |
| 1 | Weighing bridge | FH-4 | Unit | 1 | Saimo | |
| 2 | Totalizer | SA-201 | Set | 1 | Saimo | |
| 3 | Load cell | PLR9363-LS
| Piece | 4 | Saimo | |
| 4 | Speed measuring device | PLR-12R | Unit | 1 | Saimo | |
| 5 | Junction Box | PLR-JB | Piece | 1 | Saimo | |
| 6 | Cable | RVVP 2*0.5 RVVP 4*0.5 | Meter | | Supplier of Saimo | |
| 7 | Installation accessories | | Unit | 1 | Saimo | Contains threaded hoses, hose connectors, gaskets, mounting bolts
and nuts, etc. |
| 8 | User manual | | Unit | 2 | Saimo | |
| 9 | Check hanging code | | Unit | 1 | Saimo | Additional paid part |
Weighing bridge
FH-type floating scale weighing bridge is an original free-floating
balance structure composed of support beam, support beam, weighing
roller support, connecting plate, and load cell. The free-floating
weighing bridge is connected to the load cell, with unlimited
position devices, fewer force transmission links, accurate and
reliable weight measurement, and high measurement accuracy; the two
ends of the sensor are installed separately, which has strong
anti-offset capability and is suitable for large belt conveyor belt
speeds. High transmission and metering; the weighing bridge has a
simple structure, convenient installation, good long-term
stability, and requires no maintenance.
Advantages
Leverage structure;
Two pull sensors connect the main and auxiliary scales;
The weight of the material passed to the sensor through the lever
principle;
The use of non-friction rubber trunnion outside the support, high
accuracy, corrosion resistance, shock resistance;
The main beam is rectangular steel pipe, high rigidity, light
weight, reduce material accumulation and zero drift;
The high-precision resistance strain gage sensor is installed in
the tensioned position to ensure stability and reduce nonlinear
errors
Packaging and Shipping
Why Choose Us
Quality Assurance
We have carried out strict inspection of every part and product,
trying to have no quality problems in the hands of customers.
Good Service
Supply best service for developing, designing, producing, sale &
after-sale service
Price Advantages
Special making for customize products.
Rich experience
Innovation, advanced design and production process technology
FAQ
Q: Can your machine be customized?
A: Yes, we are a professional manufacturer specialized in
palletizing robot, packaging machine, conveyor etc. for more than
10 years and we have a strong design & technical team. We can
design and manufacture as per your requirements.
Q: How to get an accurate quotation?
A: Please provide us the detail of the workpiece such as drawing
and dimensions.
Q: Guarantee period:
A: The guarantee period for the above machines is twelve months
from the date of putting into use, but not exceeds twenty-four
months after the machines leaving seller's factory. It is not
applicable for quick wear parts.
Q: May I know the status of my order?
A: Yes. We will send you information and photos at different
production stage of your order. Every step will be sent to you in
time.
