


Behold the transformative power of our innovative High Speed Quick Open Filter Press! Outfitted with an advanced extended cylinder and beam, this marvel of engineering boasts an S.S. chain or slide that seamlessly connects each filter plate, ensuring synchronous opening as the pressing plate retracts. Experience unparalleled efficiency with the vibration device that allows for swift unloading and automatic discharge of materials, revolutionizing your filtration processes.
Advantages: Experience the pinnacle of efficiency and labor-saving innovation with our state-of-the-art filter press!
Disadvantages: Ideal for operations with fewer than 30 filter plates, this press shines in specialized applications requiring precision with a limited quantity of plates.
Mode |
Filter area(m2) |
Plate size(mm) |
Cake thickness(mm) |
Filter
chamber volume(L) |
Plate Qty(pcs) |
Filtration pressure(Mpa) |
Motor Power(Kw) |
Weiaht(Kg) |
Dlimsaneione
LxWxH(mm) |
Foundation Size(mm) |
L |
B |
D |
H |
XY4/450-30U |
4 |
500×500 |
30 |
60 |
9 |
0.6 |
2.2 |
890 |
2230×800×900 |
1550 |
390 |
700 |
560 |
XY5/450-30U |
5 |
79 |
12 |
920 |
2630x800 x.900 |
1800 |
XY6/630-30U |
6 |
700×700 |
95 |
7 |
0.6 |
2.2 |
1450 |
2200×1050×1150 |
1490 |
560 |
1110 |
700 |
XY8/630-30U |
8 |
119 |
9 |
1500 |
2400×1050×1150 |
1640 |
XY10/630-30U |
10 |
154 |
12 |
1610 |
2540×1050×1150 |
1890 |
XY12/630-30U |
12 |
178 |
14 |
1720 |
3130×1050×1150 |
2140 |
XY15/630-30U |
15 |
226 |
18 |
1880 |
3550×1050×1150 |
2490 |
XY10/870-30U |
10 |
870×870 |
154 |
7 |
0.6 |
2.2 |
1940 |
2720×1270×1300 |
1580 |
700 |
1380 |
785 |
XY20/870-30U |
20 |
307 |
15 |
2230 |
3500×1270×1300 |
2430 |
XY18/1000-30U |
18 |
1000×1000 |
270 |
10 |
0.6 |
4 |
1850 |
3470×1400×1400 |
2320 |
780 |
1480 |
1000 |
XY35/1000-30U |
35 |
525 |
20 |
2540 |
5470×1400×1400 |
3620 |
XY28/1250-30U |
28 |
1250×1250 |
420 |
10 |
0.6 |
4 |
3600 |
4110×1770×1600 |
3220 |
850 |
1740 |
1250 |
XY55/1250-30U |
55 |
833 |
20 |
5000 |
6510×1770×1600 |
4320 |


For over two decades, Shanghai Dazhang Environment Protection Equipment Co., Ltd. has been a beacon of excellence in the filter press and solid-liquid separation industries. As the foremost drafters of industry-defining standards for filter presses and plates, our products hold a prestigious position among the top three in China for both production and sales. Our expansive manufacturing facilities span over 570,000 square meters and are powered by a dedicated workforce of more than 1,000 skilled professionals, driving innovation and quality at every turn.
As a trailblazer in the field, we proudly stand as a smart manufacturer and a comprehensive service provider, delivering cutting-edge filter presses and sludge dewatering equipment that exceed expectations.
Our sophisticated infrastructure includes three production bases, eight domestic offices, two international offices, two overseas subsidiaries, and an elite Sino-German joint venture for high-end filter plate manufacturing. Our pioneering spirit is evidenced by our three invention patents and an impressive portfolio of over 100 utility model patents.
Our unwavering commitment to excellence is reflected in the myriad of certifications and honors we have garnered, including the prestigious ISO 9001 Quality Management System certification, ISO 14001 Environmental Management System certification, ISO 18001 Occupational Health and Safety Management System certification, the esteemed EU's CE certification, and robust insurance coverage provided by PICC, the People's Insurance Company of China.
Our mission is to consistently enhance user experiences by offering the most cost-effective and efficient design solutions, ensuring that our clients achieve the best in quality and innovation.








Q1. Are you a manufacturer or a trader?
We are a seasoned manufacturer with a well-established presence in the vibrant city of Shanghai.
Q2. How about the production capacity of your company?
Our state-of-the-art factory, sprawling over 570,000 square meters,
2 boasts an impressive production capacity of 9,500 machine sets annually.
Q3. How long is the delivery time for bulk order?
Typically, our efficient production processes allow for a delivery timeline of 15-30 working days post-deposit for standard orders. For larger equipment or custom specifications, delivery may be extended to accommodate unique requirements.
Q4. What are the payment terms?
Our flexible payment terms include an initial deposit via T/T upon order confirmation, followed by the balance payment post-inspection, ensuring a seamless transaction process.
Q5. How long is the product warranty period?
Our products come with a one-year warranty under normal use, complemented by lifelong online service. Please note that wearing parts and issues arising from improper operation are not covered.
Q6. What's the after-sale service of your company?
We offer comprehensive after-sale support, including foundation drawings for installation, instructional videos, and online guidance. Should on-site assistance be required, we are prepared to accommodate your needs accordingly.
Q7. Can your company provide wearing parts?
Absolutely! We manufacture premium wearing parts for our machines. If your equipment originates from a different manufacturer, simply provide us with the wearing parts drawings, and we will cater to your needs.