


Experience the cutting-edge innovation of the Dazhang program-controlled automatic recessed filter press, designed to master a suite of essential functions with unparalleled precision. From filter plate pressing and liquid collector plate operations to seamless filter plate releasing and withdrawing, this remarkable machine is your ultimate partner for comprehensive cloth washing and more. Thanks to its advanced microchip controller, PLC system, and intuitive touch screen, enjoy full control locally or remotely, empowering you to manage every task effortlessly.
Elevate your filtration processes with our Program Controlled Automatic Chamber/Recessed Filter Press. Equipped with an advanced shifter assembly and enhanced hydraulic cylinder, this energy-efficient marvel takes filtration to new heights. It effortlessly discharges a greater volume of filter cakes, offering superior performance and operational efficiency like never before.
Introducing the pinnacle of industrial filtration technology! This versatile model is engineered for industries dealing with easily dehydrated materials and high-frequency operations. Its compact structure, unwavering stability, and sheer efficiency make it the go-to choice for economic and performance-driven filtration needs.
Experience unprecedented efficiency with our rapid unloading system, designed to accelerate cake discharge speeds by an impressive 3-6 times. Particularly beneficial for large-scale filter plate presses or high-frequency operation devices, this system delivers outstanding performance and efficiency that stands out in demanding environments.
XZ200/1250-30U |
200 |
|
|
2896 |
72 |
|
|
13504 |
7770×1900×1630 |
6310 |
|
|
|
XZ220/1250-30U |
220 |
3214 |
80 |
14652 |
8290×1900×1630 |
6830 |
XZ250/1250-30U |
250 |
3650 |
91 |
16227 |
9010× 1900 x 1630 |
7550 |
XZ200/1500-35U |
200 |
1500×1500 |
35 |
3500 |
49 |
≥0.6 |
7.5 |
20030 |
6570×2200x1820 |
5250 |
1170 |
1990 |
1070 |
XZ250/1500-35U |
250 |
4375 |
61 |
22978 |
7395×2200×1820 |
6090 |
XZ300/1500-35U |
300 |
5250 |
74 |
26026 |
8300×2200×1820 |
6990 |
XZ350/1500-35U |
350 |
6125 |
86 |
29220 |
9120×2200×1820 |
7840 |
XZ400/1500-35U |
400 |
7000 |
99 |
32574 |
10050×2200×1820 |
8750 |
XZ450/1500-35U |
450 |
7875 |
111 |
35586 |
10860×2200×1820 |
9590 |
XZ500/1500-35U |
500 |
8750 |
123 |
38606 |
11730×2200×1820 |
10430 |
XZ600/2000-40U |
600 |
2000×2000 |
40 |
12000 |
85 |
≥0.6 |
15 |
49000 |
11100×3000×2500 |
9200 |
1660 |
2000 |
1050 |
XZ700/2000-40U |
700 |
14000 |
99 |
53000 |
12200×3000×2500 |
10300 |
XZ800/2000-40U |
800 |
16000 |
107 |
57000 |
13350×3000×2500 |
11450 |
XZ900/2000-40U |
900 |
18000 |
127 |
61000 |
14500×3000×2500 |
12600 |
XZ1000/2000-40U |
1000 |
20000 |
141 |
65000 |
15600×3000×2500 |
15600 |


For over two decades, Shanghai Dazhang Environment Protection Equipment Co., Ltd. has been at the forefront of the filter press and solid-liquid separation industry. Acknowledged as key contributors to setting industry standards for both filter presses and filter plates, our exceptional products consistently place us among the top three in production and sales volume across China. Our expansive manufacturing facilities span an impressive 570,000 square meters and employ over 1,000 dedicated staff members.
We proudly stand as a pioneer in intelligent manufacturing and comprehensive service provision for filter presses and sludge dewatering equipment. Our commitment to technological excellence and customer satisfaction is unwavering.
Shanghai Dazhang boasts an extensive network, comprising three production bases, eight domestic offices, two international offices, two overseas subsidiaries, and a prestigious Sino-German joint venture dedicated to high-end filter plate manufacturing. We hold an impressive portfolio of three invention patents and over 100 utility model patents, underscoring our commitment to innovation and excellence.
Our dedication to quality and excellence is reflected in the numerous prestigious certifications and accolades we have received. These include 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 comprehensive insurance coverage through PICC, the People's Insurance Company of China.
At Shanghai Dazhang, we are committed to delivering improved user experiences and offering more cost-effective, efficient design solutions, tailored to meet the unique needs and preferences of our customers.








Q1. Are you a manufacturer or a trader?
We are a seasoned manufacturer located in the vibrant city of Shanghai.
Q2. How about the production capacity of your company?
Our expansive factory covers an area exceeding 570,000 square meters
2 and boasts an impressive production capability of 9,500 machines annually.
Q3. How long is the delivery time for bulk orders?
Typically, we deliver within 15-30 working days post-deposit. However, for larger equipment or special customer requirements, delivery timelines may be extended to accommodate specific needs.
Q4. What are the payment terms?
Our standard payment terms are T/T, with an initial deposit required before production begins upon order confirmation, followed by a balance payment upon successful inspection.
Q5. How long is the product warranty period?
We offer a one-year warranty for normal use, complemented by lifelong online service support. Please note that the warranty excludes wear and tear parts and issues caused by incorrect operation by personnel.
Q6. What's the after-sales service of your company?
To assist our clients' installation needs, we provide comprehensive foundation drawings. Additionally, we offer detailed installation videos and online guidance to ensure smooth setup. If required, we can arrange for our team to assist on-site, tailored to meet your specific requirements.
Q7. Can your company provide wearing parts?
Yes, we manufacture high-quality wearing parts for our clients. If your equipment was not manufactured by us, please provide the wearing parts drawings, and we will accommodate your needs.