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Product introduction

HJG truss mud scraper adopts a reciprocating action to scrape the bottom mud to one end of the mud collection pit and discharge it for the sludge scraping at the bottom of the horizontal sedimentation tank. One end of the sludge is fed into the water and the other end is discharged. The bottom of the pool has a certain slope (about 8/1000). The gauge is generally about 4-25m, when the pool width is larger, it can be made into a multi-pool structure, and the gauge 4-8m is generally a single drive.

When the upper part is equipped with the water surface scraping or scraping device, the structure and function of the HYZ-type skimming machine are very similar, but the load is different.



The scraper arm of the upper machine can automatically cut and set in layers, and no blocking will occur.

PLC automatic operation (full stroke or half stroke operation) can be realized.

Has the function of fertilizer, that is, can achieve load reduction or one-way mud scraping.

When the span is large, synchronous motors are generally used, and rail climbing will not occur. The scraper is equipped withrubber plate and roller to scrape the mud thoroughly and reliably.



parameter Pool width gauge Walking power Hoisting power Walking speed Lift speed Recommended pool depth Supporting light rail Raise the height of the rake
Model (m) (m) (KW) (KW) (m/min) (m/min) (m) (kg/m) (mm)
HJG-4.3 4 4.3 0.37 0.4  1.0  0.85  3.5  15  ≥200
HJG-5.3 5 5.3 0.37 0.4
HJG-6.3 6 6.3 0.75 0.4
HJG-7.3 7 7.3 0.75 0.4
HJG-8.3 8 8.3 0.75 0.8
HJG-10.3 10 10.3 0.55×2 0.8
HJG-12.3 12 12.3 0.55×2 0.8
HJG-15.3 15 15.3 0.75×2 0.8
HJG-20.3 20 20.3 0.75×2 0.8 22

About Us
Pioneering Sustainable Solutions for a Greener Future
Qingben Environmental Technology (Jiangsu) Co., Ltd. is a professional enterprise specializing in the manufacturing and service of sludge and wastewater treatment equipment. We are based in the field of sludge and wastewater treatment equipment research and development, and we specialize in providing sludge dewatering machines, sludge drying equipment, complete sets of wastewater treatment equipment, river and lake sediment drying equipment, and technical services.
As a professional Custom Truss Scraper Machine Manufacturers and Truss Scraper Machine Factory, We provide comprehensive technical support from project consultation, design, construction to operation and maintenance, ensuring the successful implementation and efficient operation of sewage treatment and sludge treatment projects.
About Us
Qingben Environmental Technology (Jiangsu) Co., Ltd.
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  • ISO45001

    ISO45001

  • ISO14001

    ISO14001

  • ISO9001

    ISO9001

  • After-Sales Service Certification

    After-Sales Service Certification

  • CE

    CE

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    A heat pump sludge dryer that prevents sludge sticking

  • A high -pressure band machine for municipal river mud dehydration

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Sludge Scraper & Suction Machine industry knowledge

Through the reciprocating motion and intelligent regulation of the truss structure, the Truss Scraper Machine not only realizes the precise scraping and collection of the sedimentation tank sludge, but also provides reliable guarantee for the stable operation of the subsequent sludge treatment process.
In terms of structural design, the scraper arm on the truss scraper can be automatically cut and shaped in layers, and no blockage will occur during operation. When the equipment reciprocates along the track, the scraper blade gradually pushes the deposited sludge to the sludge collection pit. Under the precise scheduling of the PLC control system, this process can perform full-stroke operations in the entire pool range, and can also switch to half-stroke mode according to the sludge distribution, significantly reducing product energy consumption, energy saving and emission reduction.
In terms of technical innovation, the equipment integrates a dual-drive synchronous control system. The sludge enters the water at one end and is discharged at the other end. The pool bottom is designed with a certain slope (about 8/1000). The track gauge is generally about 4-25m. When the pool width is large, it can be made into a multi-pool structure. The track gauge of 4-8m is generally single-drive.
From urban sewage pipe networks to industrial circulating water systems, truss scrapers are continuously promoting the sustainable development of water purification with their stable and efficient performance.