positive pressure fan oxygen fish pond aerator roots blower manufacture cheap price

We have RSR/MTS/MTRR/MTRG/MTRH/MTRF/MJSR series roots blower,positive pressure fan oxygen fish pond aerator roots blower manufacture cheap price,three lobe roots blower， roots vacuum pumps and the related products, which is widely used in sewage treatment, chemical plant, MVR project, cement plant, electric power plant, fertilizer plant, paper producing, coal mill, textile mill, food plant, aquaculture, vacuum package, metallurgy industry and many other industrial,three lobe roots blower
GGHGA
i,positive pressure fan oxygen fish pond aerator roots blower manufacture cheap price Low noise
three lobe roots blower with adoption of helical tri-lobe roots rotors and the discharge port of special geometry, the airflow noise is much lower compared to typical straight-lobe roots blower. The noise level can be reduced by 8db in the band of low frequency; hence the noise in the surroundings of blower can be significantly improved.
HDHSD
ii, positive pressure fan oxygen fish pond aerator roots blower manufacture cheap price High adiabatic efficiency
three lobe roots blower with design of helical tri-lobe roots rotors, the airflow pulsation is less and the air streamline would be more stable. Therefore the fluctuation in airflow is less and then the energy waste can be reduced.
SSFFS
iii, positive pressure fan oxygen fish pond aerator roots blower manufacture cheap price Super Energy saving
three lobe roots blower Compared to the typical roots blower under the same operation conditions of discharge pressure and airflow volume, the power consumption of helical tri-lobe roots blower will be lower by 20.
OASAD

Product Description

positive pressure fan oxygen fish pond aerator roots blower manufacture cheap price

Accessories

1. Inlet silencer (with air filter), discharge silence
2. check valve, pressure relief valve
3. flexible joint, anchor bolt

the core component of Roots blower Is impeller, we have world-class impeller machining technology.

Working Principle: ZhanEr roots blower (dry type roots positive pressure fan oxygen fish pond aerator roots blower manufacture cheap price pump), are positive displacement machines consisting of a pair of three-lobe rotors machined with high precision, rotating inside an oval shaped casing at the same speed, but in opposite direction. One rotor is driven by external power while the other rotor is driven by synchronous gears. As the rotors rotate, air is drawn into inlet side and forced out the outlet side to achieve functions of air blowing and extracting.
Properties: ZhanEr roots blower (dry type roots positive pressure fan oxygen fish pond aerator roots blower manufacture cheap price pump) provides substantially constant output rate, i.e. volume of airflow at inlet varies little when pressure increased or positive pressure fan oxygen fish pond aerator roots blower manufacture cheap price status changed, conveys oil-free air or gas, properties of which normal three-lobe blower possesses as well. However our roots blower owns unique advantage of adopting the most advanced structure of special shaped inlet/outlet port and internal leakback variation, which effectively attenuates leakback-induced noise, resulted in much lower pulsation and noise level.

Shandong ZhanEr Machinery Co., Ltd., short as Shandong ZhanEr, located in positive pressure fan oxygen fish pond aerator roots blower manufacture cheap price City, Shandong Province, is a professional manufacturer of roots blower and rotary blower, owns combined capability of design, development, manufacture and sales. Shandong ZhanEr has strong technology research & development capabilities and quality monitor system and owns advanced NC processing equipment and testing instruments. Since established, Shandong ZhanEr is growing so fast that its sales network has covered not only China but also more than 60 countries over the world. Corresponding after-sales service networks being set up, helps meet customer’s needs in the max extent in terms of product quality and after-sales service.

Q1. What is your terms of packing?
A: Generally, we pack our goods in fumigation-free wooden case. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.

Q4. How about your delivery time?
A: Generally, it will take 7 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings.

Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

1, in order to ensure the high reliability and advanced products, system of material are selected domestic and international high-quality brand-name products.

2, we will be in accordance with customer requirements to provide relevant technical training and technical data.

3, in the same competition condition, our company not to reduce the technical performance of products, based on the change of product components for the price, sincerely offer you the most preferential prices.

4, we guarantee the phone mail guidance in the shortest time, by your own simple troubleshooting equipment.

5, we provide free technical support and sales of equipment life.

6, product delivery time: as far as possible according to user requirements, if there are special requirements, should be completed in advance, we can organize special production, installation, and strive to meet the needs of users.

Service tenet: quick, decisive, accurate, thoughtful, thorough

Service aim: quality of service to win customer satisfaction

Efficiency: service warranty or warranty period if the equipment failure, the supplier after receiving the notice, the maintenance staff to guide the maintenance within 24 hours.