HLSR80V Energy saving and efficient Roots Vacuum Pump
Production Description
Application:
Used in negative pressure conditions and pneumatic conveying conditions of material suction under negative pressure.
Features:
The amount of material will not affect the change of capacity,
will not cause the occurrence of overpressure blocking tube phenomenon.
Capacity | 1.1-150m³/min |
Pressure | -9.8--49kpa |
Power | 1.5-200kw |
Rotate speed | 980-1750r/min |
Voltage | 220v-480v |
Material | HT200, SS304,SS316 |
Product Show
Certificate
Factory show

Application
This production is applied to Industry cleaning dust, aquaculture , Pneumatic conveying, electric power,cement industries etc.
Water Treatment Plants for backwashing of filter/mixed beds.
Effluent Treatment Plants for diffused aeration and agitation of effluent.
Cement Plants for Blending, Aeration, Fluidization, Conveying.
Aquaculture for maintaining the dissolved Oxygen level.
Chemical Plants for supplying of process air.
Electroplating Plants for Oil Free air agitation of electrolyte.
Paper Plants Knife edge coating, drying, conveying. vacuum pickup.
Yarn Drying vacuum/pressure drying of yarn.
Vacuum Moulding for creating quick vacuum.
Polyster chip conveying & drying For transfer of polyster chips and other similar materials.
Bag Filters for reverse cleaning of filter bags.
Pneumatic Conveying vacuum, pressure and combination conveying of cereals, cement, husk, baggase,granules, powders and other similar material.
Regeneration of dryers & molecular sieves.
Packaging &Shipping
FAQ
Q1: How about the quality of your products?
A: Our machines are manufactured strictly according to national and international standards, and we take a test on each equipment before delivery. You can also use Trade Assurance by Alibaba for product quality protection, on-time shipment protection and payment protection.
Q2: How about the price?
A:We give the best prices for you because we are partners with many reputable manufacturers. We hand select our products to bring you the best products and the lowest price in the market!
Q3: Do you provide after-sale service?
A: Yes. The warranty peniod of our machines is one year, and we have a professional after-sale service team to promptly and thoroughly solve your problems.
Q4: Do you provide equipment operation training?
A: Yes. We can send professional engineers to the working site for equipment istallation, adjustment, and operation training. All of our engineers have passports.
Q5: Can you test our samples?
A: Yes. You can send your samples to us for test and analysis.
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