Weigh feeder Belt scale

  Weigh feeder equipment description:

  DEL/DEM belt variable speed quantitative feeder is the optimized product of Zhitian through long-term practice and continuous improvement based on the introduction of shenke technology. The application practice over the years has proved that the equipment has stable performance and accurate measurement, and is widely used in building materials, metallurgy, chemical industry, cement, mining, medicine and other industries.

 Quantitative Weigh feeder principle:

 Weighing signal and speed signal is sent to weighing instrument, instrument internal output a ma signal instantaneous flow control of measurement, control and regulating system for processing, continuously to set the actual feed rate and the feeding rate compared, to control the speed of the conveyor belt to feeding rate always stay at a constant level.

 Weigh feeder features:

 ◆ scale frame: light weight, but with sufficient stiffness and strength.

 ◆ weighing frame: it is connected to the weighing frame by trunnion. The trunnion ACTS as both fulcrum and limit.

 ◆ calibration device: it comes with a mounting device and provides corresponding calibration weights randomly.

 ◆ shaft mounted adjustment drive device: directly set on the driving drum shaft. In order to prevent the motor from heating at low speed, it is equipped with a special cooling device.

 ◆ The main and driven rollers: are supported by adjustable bearings to ensure that the two rollers are in the best working position and have good sealing performance.

 ◆ automatic tension and deviation prevention device: keep the tension of the conveyor belt constant, automatically adjust the direction of the conveyor belt at any time, to prevent deviation

 ◆ internal and external cleaning devices: remove inclusions, ensure the cleanliness of the inner and outer surfaces of the conveyor belt, and extend the service life of the conveyor belt;

 ◆ conveyor belt: specially designed and manufactured without joint ring skirt belt. It can be applied to normal temperature, medium temperature and high temperature respectively

 ◆ according to different materials and different process requirements, can be configured with different function of the hopper or pre-feeder, to ensure the continuous and stable material flow, and supporting material plate and unloading cover

 ◆ it is easy to replace the conveyor belt: as long as loosen the tension device, remove the non-drive mechanism side of the support, block plate, etc., can be removed and replace the conveyor belt

 Main technical parameters:

 The actual feeding accuracy of various bulk materials is better than ±0.5-1.0%.

 The feed rate is approximately: 50kg/h-1000t/h. 

 Belt width: 300 ~ 2000mm 

 Belt speed: 0.01 ~ 0.2m/s 

 Center distance of drum: ≥1500mm 

 Output interface: a variety of options, can be connected to the DCS system.

 Analog input: flow setting 4-20ma 

 Simulation input: 1. Flow feedback 4-20ma 

             2. Control signal 4-20ma

 Founded: 2011

• Facility Area: 10,000 m²

• Annual Output Value: Over 20 million RMB

• Team Size: 45 employees

• Senior Engineers: 4

• Professional Engineers: 15

• Product Portfolio: 30+ series, 200+ models

• Certifications & Compliance

• ISO 9000 Quality Management System Certified

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• Service & Support

• Pre-sales: Free material testing, engineering calculations, and site assessment

• Installation & Commissioning: On-site technical guidance until stable operation is achieved

• Training: Comprehensive operator and maintenance training

• Warranty: 12 months standard (extended options available)

• Spare Parts: Common wear parts in stock, emergency dispatch within 24 hours

• Remote Service: Optional GPRS module for remote diagnostics, tuning, and firmware updates

• Response Time: 2-hour response, 48-hour on-site arrival (major domestic regions)

After-Sales Service & Warranty

Delivery & Logistics:

FAQ – Quick Answers to Common Questions

Q1: Can it handle high-temperature materials?
A: Standard model up to 80°C. 

Q2: What if my material is slightly sticky or moist?
A: Our variable-pitch airlock handles up to 20% moisture for most powders. For sticky materials, we recommend an optional internal coating or polishing treatment.

Q3: How is calibration performed on-site?
A: You can perform online material calibration (preferred), or use span check with a known weight. Remote calibration is also supported  without an on-site visit.

Q4: Do you provide installation and commissioning?
A: Yes. We offer supervision service — our engineer will guide your team through installation, startup, and performance testing .

Q5: What if I need a custom capacity or flange size?
A: We provide custom engineering for rotor diameter, inlet/outlet connections, and motor options — just specify your requirements in the inquiry.

Our advantage

Many cooperative enterprises

Professional Talent

24-Hour Service

Professional equipment

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