Chengde Dingxin Automation Engineering Co., Ltd

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ICS Belt Weigher

  • Min. Order:1 Unit(s)
  • Date of Delivery:30 days
  • Payment Type:L/C, T/T, Other
  • Port:Tianjin Port
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Chengde Dingxin Automation Engineering Co., Ltd
Hebei, China
  • Response Time: < 24h
  • Response Rate: 100%
Main Products: Roller feeder, powder rotor scale, screw rotor sca
Overview
Model No.: ICS Place of Origin: China
Specifications

Structural features

Simple structure, less force transmission link, simple and convenient installation; Unique rectangular lever, good rigidity, intangible change; Using rubber trunnion support, anti-corrosion, moisture-proof, anti-vibration; Resistance to lateral force and horizontal component, effectively reduce the impact of belt deviation and blanking deviation load on the system precision; The two-weight sensors are less affected by off-load, stable and accurate.17A: the weighing area is wide, and four sets of idlers minimize the impact of belt on weighing. Model 17B double idlers with the short weighing area, suitable for belt conveyors with short feeding distance.

System composition

Ics-17 electronic belt scale consists of four parts: ics-17 weighing bridge, weighing sensor, 60-12c speed sensor, measuring drum and weighing controller.

The weighing bridge

The ics-17 weighing bridge is equipped with four sets/two sets of idlers on the double lever and is supported by two pull sensors in the middle, while the outer support is supported by non-friction trunnion fulcrum. This sealing device can effectively overcome the impact of off-loading on accuracy. It can be shockproof, moisture-proof, anti-corrosive and prevent material accumulation, so the problems caused by the use of cutting edge device and the bearing device will not occur in the harsh environment. The main girder of the weighing bridge is made of rectangular steel tube, which makes the whole weighing bridge have enough rigidity, small dead weight and minimum surface ash area. In order to ensure the stability of the whole system, the high-precision resistance strain gauge sensor is installed at the tension position to reduce the nonlinear error.

The ics-17a weighing bridge can be mounted directly in belt conveyor racks of various widths, located between the upper and lower belts without taking up space height, and is a factory-assembled whole that can be quickly and easily installed and calibrated. The weighing bridge fits the belt width from 400-2000mm.

Weighing sensor

The ICS-17A series of electronic belt scales adopt pull electronic strain type weighing sensor. The main technical indicators are as follows:

Shell: "S" seal protection

nonlinearity: <0.03%FS

Non-repeatable: <0.01%FS

Creep: <0.02%FS

 zero-point output: ±1%

At the maximum flow rate, the sensor elastomer application point displacement shall not be greater than 0.2mm

Temperature sensitivity: interval: 0.0008%FS/oF

Zero: FS/oF 0.0015%

Hysteresis error: 0.02%

Sensitivity error: ± 0.1%

Overload capacity: 150% of sensor capacity

Main technical parameters

17 17 type b

Accuracy ± 0.25% ± 0.5%

The weighing range is 0.5 ~ 6000t/h0.5 ~ 4000t/h

The belt width is 500 ~ 2200mm500 ~ 2200mm

Belt speed 0.01 ~ 4.0m/s0.01 ~ 4.0m/s

The standard length of weighing area 4800mm2400mm(can be changed according to the distance between idlers)

The inclination of belt conveyor ≤18 ° (normal)

Scope of application

ICS-17B-1 electronic belt scale, dynamic cumulative error less than ± 0.25%, suitable for industrial enterprises weighing process control, such as the detection of production capacity, control of quantitative loading of products and monitoring of inventory and other occasions. Provide important data information for automatic plant control and modern management. The 17b-1 scale has a lever and a single idler, suitable for belt conveyor or coal feeder with short feeding distance.

System composition

ICS- 17b-1 electronic belt scale consists of four parts:

1 set of weighing bridge

2 weight sensors

L speed sensor and 1-speed measuring drum

L weighing display (integrator) 1

Structure and characteristics

The ics-17b-1 weighing bridge is equipped with a set of idlers on a single lever and is supported by two pull sensors in the middle, while the outer support is supported by non-friction trunnion fulcrum. This sealing device can effectively overcome the impact of off-loading on accuracy. It can be shockproof, moisture-proof, anti-corrosive and prevent material accumulation, so the problems caused by the use of cutting edge device and the bearing device will not occur in the harsh environment. The main girder of the weighing bridge is made of rectangular steel tube, which makes the whole weighing bridge have enough rigidity, small dead weight and minimum surface ash area. In order to ensure the stability of the whole system, the high-precision resistance strain gauge sensor is installed at the tension position to reduce the nonlinear error.

Simple structure, easy installation, less force transfer link;

Unique rectangular lever, good rigidity, intangible change;

No friction rubber trunnion support, anti-corrosion, moisture-proof, anti-vibration;

Anti - lateral and horizontal components, reduce the impact on the system precision;

The 17b-1 scale frame has a lever and a set of idlers, suitable for belt conveyors with short feeding distance.

Main technical parameters working conditions and installation conditions

Weighing range: 1 ~ 2000t/h machine: -30 ~ 50

Belt width: 300 ~ 2000mm

Belt speed: 0.05 ~ 4m/s power supply: 220V system accuracy: ±0.25%

Remote transmission: 1000m

The standard length of weighing area: 1200mm (can be changed according to the distance between idlers)

The inclination of belt conveyor: ≤18°

ICS-17 (A) (B) type electronic belt weight

17 series belt scales are mainly used in the conveying system for continuous measurement of bulk materials, the ideal equipment, the dynamic cumulative error between ±0.25%, with

It is widely used in electric power, metallurgy, coal, chemical industry,

Food, building materials, ports and other industries. This type of electronic belt scale has good long-term stability and is mainly applicable to the field with high technical requirements.

Working principle:

The weighing bridge is installed on the conveyor track. When the material passes by, the weight of the material on the belt is detected by the metering idler and weighed by the lever

The sensor produces a voltage signal proportional to the belt load. The speed sensor is directly connected to the large-diameter speed measuring drum and provides a series of pulses, each pulse representing a belt motion unit, the frequency of which is proportional to the belt speed. The weighing instrument receives signals from the weighing sensor and the speed sensor and obtains an instantaneous flow value and a cumulative weight value through integral operation, which is displayed separately.

The weighing bridge

ICS - 17 a ICS - 17 b

Simple structure, easy installation, less force transfer link;

Unique rectangular lever, good rigidity, intangible change;

No friction rubber trunnion support, anti-corrosion, moisture-proof, anti-vibration;

Anti - lateral and horizontal components, reduce the impact on the system precision;

Model 17A scale frame has a double lever and four supporting rollers to minimize the impact of a belt on weighing.

The 17B scale has a lever with either a double idler (17b-2) or a single idler (17b-1) for a belt conveyor with a shorter feeding distance.

External dimensions and mounting dimensions

Bandwidth AB C

Conveyor type dt75dt11dt75dt75dt11

500488508720740770790

650638658870890920940

8008388581070109011201140

1000106810581300129013501340

1200131813081550154016001590

1400151815081750174018001790

- 1990-2050-16001758

Technical parameters

17 17 type b

Weighing range 0.5-6000 t/ h0.5-4000 t/h

Belt width 500-2200 mm 400-2200 mm

Belt speed 0.05-4 m/ s0.05-4 m/s

The standard length of weighing area is 4800 mm2400mm

Belt conveyor inclination Angle <= 18 degrees <= 18 degrees

Measurement accuracy ±0.25%± 0.5%

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