NJGC series Gravimetric Coal Feeder

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Min.Order Quantity: 1 Set/Sets
Supply Ability: 50 Set/Sets per Month
Port: Qingdao
Payment Terms: L/C,T/T
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Quick Details

Place of Origin:
Shandong China (Mainland)
Brand Name:
Model Number:
NJGC series Gravimetric Coal Feeder
feeding coal
power plants, coal mines and coal preparation plant
Belt width:
Center distance:
Coal size:
Belt can withstand the temperature:
Current output:

Packaging & Delivery

Packaging Detail: Export packaging, packed in a wooden case,or as customer's requests
Delivery Detail: within 10 days after the payment is made.


1,NJGC series Gravimetric Coal Feeder
2,Feeding coal,pressure resistant

NJGC series Gravimetric Coal Feeder application
NJGC series Closed Belt Gravimetric Coal Feeder adapted to transport bulk materials continuously which place need higher requirements, especially the power plant coal measurement, desulfurization limestone measurement, chemical ingredients and CWS ingredients devices.


NJGC series  Gravimetric Coal Feeder working principle

The coal through controlling gate flow into coal feeder, and when the coal on the belt through the weighing bridge, high precision weighing sensors on the weigh bridge convert weight coal signal into current signal and passed it to the totalizer, and at the same time, totalize accepts signals coming from the photoelectric speed sensor installed in the tail roller, instantaneous flow by weight of the signal and speed signal calculus, drawn and tired machine accumulation.


NJGC type gravimetric coal feeder system
NJGC type closed gravimetric coal feeder system including closed box, conveyor systems, cleaning systems, measurement and control system


The optional equipment
1,Feed inlet gates, manual / electric drive can be used;
2,Discharge port gate, the gate type to quickly turn off type, the driver for pneumatic or electric;
3,Feed opening scene need to design, to meet the special requirements of users.


The main technical parameters


Power supply


Measurement accuracy

± 0.5% (optional ± 0.25%)

Transmission capacity

1-250t / h

Conveyor Belt width

500 ~ 1200mm

Center distance from feed inlet to discharge port


Coal size


Speed mode

inverter control

Totalizer instrument current output

0 ~ 20mA or 4 ~ 20mA

Totalizer instrument communication interface

RS232 or RS485

Pressure resistance

≤ 0.35MPa

Belt temperature resistance


Current output





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As a modern enterprise, Shandong Huaxin Electromechanical Equipment Co., Ltd is specialized in producing magnetic separators, iron separators, vibrating feeders, vibrating screens, metal detectors, conveyors, belt scales, sand washers, crushers, ball mills, drum magnetic filters, tailing recovery equipment, automatic gauge equipment, adjustable magnetic reunion equipment, etc. We are also a production base for industrial equipment with scientific research and development, engineering design, ... View detail

Basic Information Indicates information has been verified onsite by a certification specialist

Product/Service (We Sell): Mining equipments  
Number of Employees: 51 - 100 People  

Trade & Market

Main Markets: South Asia
Southern Europe
Eastern Asia
Mid East
Southeast Asia
South America
North America

Factory Information

Factory Size (Sq.meters): 10,000-30,000 square meters  
Factory Location: South of Qushan Road, Dongcheng Street Office, Linqu Country, Weifang City, Shandong Province, China  
Number of R&D Staff: 5 - 10 People  
Number of QC Staff: Less than 5 People  
Management Certification: ISO9001   international environment management system certification   Professional health safety control system  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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China (Mainland) | Manufacturer, Trading Company | Contact Details
Key Strengths: Assessment Report by Bureau Veritas
Top 3 Markets: South Asia 20.44% , North America 18.22% , Africa 16.78%
Experience: Established 2003

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Ms. Shinely Zhang
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