


Basic Components Overview
Comprehensive Tank Set: This includes a configuration tank, curing tank, and medicine storage tank (except in dual-tank models).
Advanced Water Feeding Unit: Equipped with a magnetic valve, pressure meter, flow meter, and filters for optimal operation.
Robust Mixing Units: Comes with three sets for enhanced mixing efficiency.
Powder Feeding Unit: Includes a powder hopper alongside a precise feeder for steady supply.
Wet and Dilution Unit: Ensures seamless blending and dilution operations.
Water Level Monitoring and Alarm: Provides reliability with real-time monitoring and alerts.
Automatic Heating System: Features dehumidification for reliable performance in all conditions.
Control Cabinet: Centralized control of all system functions for simplicity and ease of use.
Model |
Tank Qty |
Capacity |
Powder supply tank volume(L) |
(Freguency Conversion) Power of Feeder |
Power of king
Device(kw) |
Tank Material |
(mm)Dimensions |
Weight(kg) |
Standarc |
Customizec |
L |
W |
H |
ZJY-500 |
Two-slot continuous type |
500 |
30 |
0.18 |
0.37×2 |
Stainless steel (sus304) |
316
Q235
PP
PVC
FRP |
1600 |
1100 |
1500 |
240 |
ZJY-1000 |
Three-slot continuous type |
1000 |
40 |
0.18 |
0.37×3 |
2000 |
1200 |
1600 |
350 |
ZJY-1500 |
1500 |
50 |
0.18 |
0.37×3 |
230C |
1200 |
1800 |
450 |
ZJY-2000 |
2000 |
50 |
0.18 |
0.37×2 |
2300 |
1500 |
2000 |
500 |
ZJY-2500 |
2500 |
60 |
0.18 |
0.55×3 |
2700 |
1700 |
1900 |
600 |
ZJY-3000 |
3000 |
80 |
0.18 |
055√2 |
3300 |
1700 |
1900 |
700 |
ZJY-4000 |
4000 |
100 |
0.37 |
075×3 |
3800 |
1800 |
2200 |
900 |
ZJY-5000 |
5000 |
120 |
0.37 |
1.1×3 |
4000 |
1800 |
2200 |
1100 |
ZJY-6000 |
6000 |
140 |
0.37 |
1.5×3 |
4200 |
1900 |
2300 |
1300 |
ZJY-8000 |
8000 |
160 |
0.37 |
1.5×3 |
4500 |
2000 |
2500 |
1500 |
ZJY10000 |
10000 |
180 |
0.37 |
2.2×3 |
5000 |
2000 |
2700 |
1800 |


For over two decades, Shanghai Dazhang Environment Protection Equipment Co., Ltd. has been at the forefront of the filter press and solid-liquid separation industries. As principal contributors to industry standards, our products dominate the top tier in China for both production and sales. Our extensive manufacturing facilities span over 570,000 square meters, employing a skilled workforce of more than a thousand.
As a leading smart manufacturer, we provide sophisticated solutions and comprehensive services in the realms of filter presses and sludge dewatering equipment.
Our infrastructure includes three production bases, eight domestic offices, two international offices, two overseas subsidiaries, and a prestigious Sino-German joint venture for high-end filter plate manufacturing. We are proud holders of three invention patents and over 100 utility model patents.
We boast numerous accolades, including ISO 9001, ISO 14001, and ISO 18001 certifications, EU CE certification, and endorsement from PICC, affirming our commitment to quality, environmental responsibility, and safety.
Our mission is to elevate user experiences with cost-effective and highly efficient design solutions that set new standards.








Q1. Are you a manufacturer or a trader?
We are a seasoned manufacturer strategically based in Shanghai.
Q2. How about the production capacity of your company?
Our expansive factory, covering over 570,000 square meters,
2 boasts an impressive annual production capacity of 9,500 machines.
Q3. How long is the delivery time for bulk order?
Typically, delivery is within 15-30 working days post-deposit. However, for larger equipment or bespoke client specifications, delivery timelines may extend.
Q4. What are the payment terms?
Payment is generally via T/T, with an initial deposit before production commencement, followed by a balance payment post-inspection.
Q5. How long is the product warranty period?
Our products come with a one-year warranty under normal use, complemented by lifelong online service. Note: Wear and tear parts and misuse-related issues are excluded.
Q6. What's the after-sale service of your company?
We offer comprehensive support with foundation drawings for installation, alongside installation videos and online guidance. On-site assistance is available upon request to meet your specific needs.
Q7. Can your company provide wearing parts?
Indeed, we manufacture wearing parts for our equipment. If your machinery is from a different manufacturer, please furnish us with the necessary drawings for custom parts production.