Sewage Screw Type Wastewater Treatment Sludge Dewatering Machine Screw Press
Spiral sludge dehydrator, sludge dehydrating / dewatering press for wastewater treatment plant, sewage treatment plant, effluent treatment plant, sludge treatment plant, waste plant
24 hours fully automatic control Multi-disk screw press sludge dewatering machine for Oily Sludge Treatment
Application:municipal sewage petro-refining,leather making,printing and dyeing paper,coal-ification dressing,biochemical pharmacy,steel pickling and chemical sugar,food processing etc.
Detailed Photos
Working Principle
When the mahine starts running,the sludge is pushed into the filter cartridge from the feed inlet and then moves to the sludge cake outlet under the pushing of the helical axis blades.Because the gaps among the helical axis blades will gradually getting narrower,the sludge is undering heavier pressure.Then the water gradually comes out from it as a result of pessure differential and issues from the filtering space between the fixed plates and the moving plates.Relying on the self-cleaning function of the fixed plates and the moving plates,block can be well avoided .At last,the sludge cakes are pushed by helical axis after being fully dewatered and then discharge to the outlet.
Our Advantages
Advantages(Saving)
1.Low operation cost:below 40% of belt press.
2.Power-saving:less than 5% of centrifuge.
3.Water-saving:less than 0.1% of belt filter press
4.Saving-drugs:saving around 60%.
5.Compact:saving more than 60% of the investment for dehy-dration room.
6.Non-clogging:processing the facts & oils and fiber sludge perfectly
Product Parameters
Product Attribute
| Model Number |
DS handling capacity (KG/H)
10000mg/L≤ss≤20000mg/L |
External Dimension L(mm)×W(mm)×H(mm) |
Net Weight(kg) |
Operation Weight(kg) |
| PJXDL131 |
7-14 |
1870× 730× 1065 |
250 |
395 |
| PJXDL132 |
14-28 |
2000× 960× 1070 |
420 |
540 |
| PJXDL251 |
15-30 |
2690× 880× 1500 |
550 |
660 |
| PJXDL252 |
30-60 |
2810× 1120× 1500 |
550 |
660 |
| PJXDL301 |
35-70 |
3310× 1000×1700 |
900 |
1300 |
| PJXDL302 |
70-140 |
3460× 1270×1700 |
1350 |
2000 |
| PJXDL303 |
105-210 |
3630× 1620× 1700 |
1900 |
2700 |
| PJXDL304 |
140-280 |
3960× 2040× 1750 |
2500 |
3600 |
| PJXDL351 |
60-120 |
3610× 1100× 1850 |
1100 |
2000 |
| PJXDL352 |
120-240 |
3820×1410×1850 |
2100 |
3250 |
| PJXDL353 |
180-360 |
4120×1770×1850 |
3100 |
4600 |
| PJXDL354 |
240-480 |
4320× 2290× 1850 |
4100 |
5700 |
| PJXDL401 |
80-160 |
4550×1160×2250 |
2200 |
4200 |
| PJXDL402 |
160-320 |
4870×1680×2250 |
3500 |
6000 |
| PJXDL403 |
240-480 |
4790×2550×2250 |
5500 |
8000 |
| PJXDL404 |
320-640 |
4840×3120×2250 |
7000 |
9500 |
Company Profile
Yangzhou Pujiang Environmental Protection Technology Co., Ltd. locates in Yangzhou,which is very close to Shanghai, China. Pujiang has strong manufacturing capacity, first-class workshops and many processing facilities. Pujiang always regards product quality as our life and we have established a complete process control and management system from product research and development, raw material procurement to manufacturing, and quality inspection. Pujiang has focused on producing environmental equipments including sludge treatment equipment and sewage treatment equipments.
Our equipments covers: screw press sludge dewatering machine, polymer dosing machine, screw conveyor, sludge hopper, wastewater treatment machine, solid-liquid separator, sand-water separator etc. Our products are widely used in municipal sewage, 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. Pujiang equipments, which enjoy high praise from our customers, are sold across China and exported abroad.
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 .
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