


Revolutionize your filtration process with our cutting-edge, quick-open filter press. Equipped with an ingeniously extended cylinder and beam, it employs a robust stainless steel chain (or slide) to seamlessly connect each filter plate. This innovation allows for synchronized plate opening, enhancing efficiency while the pressing plate withdraws. Plus, our advanced vibration device ensures rapid unloading and automatic discharge of materials, simplifying operations.
Advantages: Experience unparalleled efficiency and save labor costs with our high-performance filter press, designed for optimal productivity.
Disadvantages: Ideal for setups with a limited number of plates, this model performs best with no more than 30 filter plates, ensuring quality filtration within its recommended range.
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 has been at the forefront of the filter press and solid-liquid separation sectors. As pivotal contributors to the industry's standards for filter presses and plates, we're proud to be among the top three producers in China by volume. Our expansive manufacturing facilities span over 570,000 square meters, staffed by a team of over 1,000 dedicated professionals.
Pioneering smart manufacturing, we are your comprehensive partner in filter presses and sludge dewatering equipment solutions, delivering excellence at every turn.
Our enterprise boasts three state-of-the-art production bases, eight domestic offices, two international offices, and two overseas subsidiaries, along with a prestigious Sino-German joint venture focused on high-end filter plate production. Our portfolio includes three invention patents and over 100 utility model patents, underscoring our commitment to innovation.
In recognition of our excellence, we have garnered numerous certifications and accolades, including ISO 9001 for Quality Management, ISO 14001 for Environmental Management, ISO 18001 for Occupational Health and Safety, the CE certification from the EU, and comprehensive insurance from PICC, the People's Insurance Company of China.
We are committed to delivering superior user experiences and designing solutions that are both cost-effective and highly efficient, ensuring your satisfaction and success.








Q1. Are you a manufacturer or a trader?
We proudly stand as an experienced manufacturer rooted in the dynamic hub of Shanghai.
Q2. How about the production capacity of your company?
Our state-of-the-art facility spans an impressive 570,000 square meters,
2 and boasts an annual production capacity of 9,500 machines.
Q3. How long is the delivery time for bulk order?
Typically, our delivery timeframe ranges from 15 to 30 working days post-deposit. However, for large-scale equipment or unique customer requirements, some extension may be necessary.
Q4. What are the payment terms?
Our standard terms are T/T, with a deposit required before production begins, followed by the balance post-inspection.
Q5. How long is the product warranty period?
Enjoy peace of mind with our one-year warranty for standard use, complemented by lifelong online support. Please note, wear and tear parts and issues from improper operation are excluded.
Q6. What's the after sale service of your company?
We provide comprehensive installation support, from foundational drawings to detailed videos and online guidance. On-site assistance by our technicians is available to meet your specific needs.
Q7. Can your company provide wearing parts?
Yes, we manufacture high-quality wearing parts for our equipment. For parts used in non-company products, please supply us with the necessary drawings for fabrication.