The dustproof hoppers made by our company are suitable to load and unload coal cinder, cement power and iron power gran sand soon.
Hopper can be designed unstandrands according to the needer.
Hopper can be installed on dust catcher, electronic hydraulic door, vibrant supplying material devices and devices.
When handling bulk solids, the creation of dust is an undesirable, yet often seemingly unavoidable result.
Taking woody biomass such as wood pellets or chips as an example, dust emission leads to production
losses, negatively affects the environment and involves a major safety risk in the form of a potential dust
It has an impressive capacity of 1,000 tons per hour. The hopper was especially developed to ensure the
safe and clean unloading of wood pellets by grab crane. Employing an innovative design, we succeeded in
retaining all dust emissions completely within the product stream.
The result is both optimal efficiency and zero dust emission. This concept is applicable to fixed and mobile
units with capacities and properties engineered to each individual application. Such installations unequivocally
secure our proven and enviable record of accomplishment in handling various free-flowing granular products.
It is clear that dust control measures are required for the safe and environmentally appropriate handling
processes in all related equipment.
Barges are unloaded pneumatically at this site at the rate of 500 tons per hour via a mobile unit that eliminates
dust emissions. The complete circuit-from quay to boiler-uses completely closed convoyer belts, silos, hammer
mill and buildings kept at a small under pressure to avoided any possibility for wood dust to escape. It is obviously
unavoidable, however, that wood dust is present within the system, Therefore secondary containment measures
such as dedusting and fire and explosion protection equipment are in place. All of our realizations are accompanied
by all required studies, documents and certification.
Advantages of Dustproof Hoppers
1, Good weld quality
2, High collection efficiency
3, 12 month quality warranty
The Hydraulic components original are all imported from EU or North America as follow:
|Hydraulic Component List |
|Multitandem valve ||Nord|
|High pressure hose||Eaton|
All of these can greatly imprive the working efficiency.
|1.||produce name||dustproof hopper|
|3.||characteristic of material||bulk cargo such as : grain, coal, orn, sand etc|
|4.||volume of hopper||40CBM to 200CBM|
|5.||suitable place||load to truck, conveyor belt etc|
|6.||movable type||Rubber solid wheel|
|use the same trail of crane|
|7.||size of grating||depend on kind of material|
|8.||material of hopper||Q345B(With wear plate inside)|
|Type||Production Line||Weighing |
|Accu racy||Bagging Speed||Power Supply||Air |
|DCC-III||Single line with one scale||500~1500kg||0.2%||60 bags/hr||AC 380V 4kw||400L/min|
|DCC-IV||Double lines with two scales||500~1500kg||0.2%||120 bags/hr||AC 380V 8kw||600L/min|
|DCC-V||Double lines with four scales||500~1500kg||0.2%||240 bags/hr||AC 380V 12kw||800L/min|
|Bag type||Open-mouth bag, aether bag (woven bag)|
|Feeding way||As choose as gravity, screw, belt, vibration, or combination ways|
|Sensor type||Suspension type with three-pivot|
|Bagging way||Auto rated weighing (net weighing), fitting bag by manpower, auto feeding, |
discharging by forklift or pushing out by pushcart
|Air pressure||0.55--0.65 MPa|
Our provide services Before and After Sales as follow:
) 16 months warranty after installation and commissioning in addition to the human damage factors.
) 2 years spare-parts provided for better maintenance.
) Professional technical staffs provide installation, commissioning and training services.
) Delivery on time with English user manual, parts manual, product certification and other relevant certificates.
) Technical Consultation for any time
We offer the CCS third party certification, which is recognized world widely .What the CCS certificate tells:
1.the design all the productions drawings and the calculation is reasonable and meet the international
standards.CCS will audit all the productions drawings and calculation sheets before production.
2.The welding is good quality and meet the international standards.No damage detection report is required.
3.On site testing CCS inquiry the safety rate is 1.25times, which means the actual lifting capacity is 1.25
time the rated lifting capacity.And will issued exactly testing report according to the technical agreements.
1.Factory area 20000m3 with advanced equipment.
2.Experienced engineers and workers with many many practical experiences.
3.Top-quality cranes by strictly complying with the quality standards and using reliable brand purchased parts
4.Safety protection devices--- we only offer safe cranes for the society.
Pls kindly send us your detailed specifications as follow if you are interested in our grabs.
1. What's the lifting material?
2. What's the cubage of the grab?
3. What's the maximum lifting weight of the crane?
4. What's the working environment?
We will offer you the best suitable grab with best price and quality. These specifications above can make it
clear about your requirements.