Dissolved Air Flotation Daf System for Sewage Treatment

The main body of press filter sludge dewatering machine is made of multiple fixed annular plates and moveable annular plates with the screw shaft running through it. The front part is concentrating section and the ending part is dewatering section. It can concentrate and dewater sludge in one chamber. Sludge will be transported to the dewatering part after being concentrated in the thickening section.In the advancing process, great pressure has been produced because of the gradually decreasing filter spacing and screw distance with the block of the back platen. Then the volume decreases continuously, and the purpose of fully dewatering will be achieved.

Model Number	DS handling capacity (KG/H) 10000mg/L≤ss≤20000mg/L	Outside View
PJXDL131	7-14
PJXDL132	14-28
PJXDL251	15-30
PJXDL252	30-60
PJXDL301	35-70
PJXDL302	70-140
PJXDL303	105-210
PJXDL304	140-280
PJXDL351	60-120
PJXDL352	120-240
PJXDL353	180-360
PJXDL354	240-480
PJXDL401	80-160
PJXDL402	160-320
PJXDL403	240-480
PJXDL404	320-640

Advantages of our products
•Low energy consumption.
•Minimal water consumption.
•Minimal noise.
•Low polymer consumption.
•No need for proceeding sludge thickening.
•Suitable for any type of sludge even suitable for dewatering oil/grease rich sludge.
•Minimal maintenance and operational cost.
•Capable for working 24/7.

Yangzhou Pujiang Environmental Protection Technology Co., Ltd. is located in the ancient city of Yangzhou which is very close to Shanghai, China. Our equipments covers: screw press sludge dewatering machine, sewage treatment machine, dosing device, screw conveyor, hopper and sand-water separation equipment etc. Our products are widely used in municipal sewage, petroleum and petrochemical, food and beverage, aquaculture and slaughter, oil and starch, chemical pharmacy, iron and steel metallurgy, textile printing and dyeing, electric power and papermaking industries.We are professional manufacturer for producing waster water sewage treatment equipments.
 

Q: Are you trading company or manufacturer?
A: We are factory. We are professional manufacturer which specializes in producing waste water treatment equipments.

Q: Where is your factory located?
A: Yangzhou City, which is very close to Shanghai with only less than 3 hours' driving.

Q: Do you provide OEM service?
A: Yes. Any required logos are available.

Q: How about the production capacity of your company?
A: We produces machines more than 30000 sets per year.

Q: How could we trust you and your company? This is first time transaction?
A: Our company has long term professional experience. We cooperate over 1000 customers in China and overseas. We export nearly 40 countries all over the world. Welcome to our company and visit our plant production condition any time.

Q: Do you offer after-sales service?
A: Yes. Engineers available for technology assistence.

Q: How long is your warranty?
A: One year after the arrival of the goods.

Q: What about your delivery Time?
A: Normally within 45 days against down payment.

Q: What about the package of your export product?
A: Normally we use anticorrosion wooden case.

Q: What kind of payment do you accept?
A:Normally we do T/T, L/C.

Q: What kind of transportation do you offer?
A: Customers decide freight mode, Air&express & Sea .