


Discover our advanced, once-open filter press, meticulously crafted with an extended cylinder and beam. It features a stainless steel chain (or slide) mechanism that ensures every filter plate opens simultaneously during the pressing plate's withdrawal. Complemented by a state-of-the-art vibration device, this system guarantees rapid unloading and automatic discharge, elevating operational efficiency to new heights.
Unleash unparalleled advantages with our filter press: Experience high efficiency and significant labor savings, revolutionizing your operational workflow.
While our filter press is a marvel of engineering, it is optimized for smaller-scale operations, ideally accommodating up to 30 filter plates. It's the perfect choice for targeted applications.
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 stood as a beacon of excellence in filter presses and the solid-liquid separation industry. Proudly, we are principal architects of industry standards, consistently ranking among the top three in both production and sales in China. Our expansive operations span over 570,000 square meters, employing a dedicated workforce exceeding 1,000 individuals.
We are a pioneering smart manufacturer and a comprehensive service provider specializing in filter presses and cutting-edge sludge dewatering equipment.
The company boasts three robust production bases, eight strategic domestic offices, two international branches, two overseas subsidiaries, and a prestigious Sino-German joint venture for high-end filter plate creation. We're proud holders of three innovative patents and over 100 utility model patents.
Our commitment to excellence is recognized through numerous certifications and accolades, including ISO 9001, ISO 14001, ISO 18001, and the EU's coveted CE certification. Our quality is further endorsed by PICC, the People's Insurance Company of China.
Our mission is to enhance user experiences with innovative, cost-effective, and efficient design solutions that redefine industry standards.








Q1. Are you a manufacturer or a trader?
We are an esteemed manufacturer with a rich legacy, proudly based in Shanghai.
Q2. How about the production capacity of your company?
Our manufacturing prowess is spread over a vast area exceeding 570,000 square meters.
2 and we have the capability to produce an impressive 9,500 machines annually.
Q3. How long is the delivery time for bulk order?
Typically, our delivery timeline spans 15-30 working days post deposit. For larger equipment or specialized customer requirements, the delivery schedule may be extended to accommodate meticulous customizations.
Q4. What are the payment terms?
Our standard payment terms are via T/T. We require a deposit prior to production, with the balance due upon inspection and before shipment.
Q5. How long is the product warranty period?
Enjoy peace of mind with our one-year warranty for standard use, coupled with lifelong online service. Note: Wearing parts and issues arising from incorrect operation are excluded.
Q6. What's the after sale service of your company?
Our comprehensive after-sales service includes installation foundation drawings, instructional videos, and online support. On-site assistance by our skilled technicians is available upon request, tailored to meet your specific needs.
Q7. Can your company provide wearing parts?
We manufacture and supply wearing parts for our equipment. If your components are from other manufacturers, simply provide us with the technical drawings for seamless support.