Introducing the cast iron press filter, a pinnacle of efficient solid-liquid separation technology, indispensable in the realms of chemical engineering, mining, food processing, and wastewater treatment. Constructed from premium cast iron, this machine guarantees unmatched durability and unwavering stability.
Product Features
Unyielding strength and resilience: The robust cast iron framework ensures unwavering performance even under the most demanding high-pressure and high-temperature environments.
Exceptional filtration efficiency: An ingeniously optimized design facilitates swift and effective separation of solids and liquids, enhancing productivity.
Outstanding corrosion resistance: Expertly treated to withstand a diverse range of chemical media, ensuring longevity and reliability.
Effortless maintenance: Designed for easy disassembly and cleaning, significantly minimizing maintenance downtime.
Applications
Mining: Expertly engineered for efficient ore dewatering and comprehensive tailing treatment.
Chemical engineering: Facilitates the precise filtration of chemical raw materials and resultant by-products.
Wastewater treatment: A trusted ally in sludge dewatering and seamless solid-liquid separation.
Food industry: Provides pristine filtration for juices, wines, and a variety of consumables.
Other industries: Efficiently handles high-temperature wax removal with finesse.
Work Principle
The cast iron pressure filter ingeniously channels the liquid to be treated between the meticulously designed filter plates and cloth. Subjected to pressure, the liquid is compelled to pass through the filter cloth, leaving behind solid particles that form a cohesive filter cake. Once filtration concludes, mechanical unloading is efficiently executed.
Maintenance and Care
Routine inspections: Vigilantly ensure the integrity of connecting parts and seals to avert any potential water leakage.
Meticulous cleaning: Promptly wash the filter cloth and plates post-use to prevent any residual accumulation.
Regular lubrication: Systematically lubricate moving components to maintain seamless operational efficacy.
Summary
The cast iron pressure filter, with its formidable construction and superior performance capabilities, stands as an essential instrument in industrial solid-liquid separation. Diligent usage and maintenance will exponentially boost production efficiency and slash operational costs, cementing its role as an invaluable asset.
Model |
Area(m2) |
Imm
Plate size |
Cake thickness(mm) |
chamber volume(L) |
Plate Oty(pcs) |
Frame Oty(pcs) |
Filtration
pressure(Mpa) |
Weight(kg) |
Dimensions
LxWxH(mm) |
Foundation Size (mm)
|
| |
B |
D |
H |
| BQ1/320-25 |
|
380×380 |
225 |
13 |
4 |
6 |
0.6 |
380 |
1150×760×650 |
700 |
150 |
650 |
460 |
| BQ2/320-25 |
2 |
25 |
9 |
10 |
500 |
1390×760 x650 |
940 |
| BQ3/320-25 |
|
38 |
14 |
15 |
620 |
1750x760x650 |
1300 |
| BQ4/450-25 |
|
500x500 |
51 |
9 |
10 |
0.6 |
1060
1160 |
1780×870×880
2055×870x880 |
1355
1605 |
180 |
700 |
620 |
| BQ6/450-25 |
6 |
76 |
14 |
15 |
| BQ8/450-25 |
|
102 |
190 |
20 |
1360 |
2305×870×880 |
1855 |
| BQ12/450-25 |
12 |
152 |
29 |
30 |
1530 |
2785x870×890 |
2355 |
| BQ16/450-25 |
16 |
203 |
39 |
40 |
1760 |
3305x870x880 |
2855 |
| XQ4/450-25 |
|
51 |
9 |
- |
960 |
1900x870x880 |
1330 |
180 |
700 |
620 |
| XQ6/450-25 |
6 |
76 |
14 |
1140 |
2030×870x880 |
1580 |
| XQ8/450-25 |
8 |
102 |
19 |
1460 |
2280×870×880 |
1830 |
| XQ12/450-25 |
12 |
162 |
29 |
1960 |
2780×870x880 |
2330 |
| XQ16/450-25 |
16 |
203 |
39 |
2460 |
3280x870x880 |
2830 |
| BQ20/630-25 |
20 |
700×700 |
290 |
24 |
25 |
0.6 |
3300 |
2750x1160×1100 |
2270 |
400 |
1000 |
820 |
| BQ30/630-25 |
30 |
452 |
37 |
38 |
4500 |
3220×1150×1100 |
2920 |
| BQ40/630-25 |
40 |
496 |
49 |
50 |
5600 |
2870×1150,1100 |
3670 |
| BY20/630-25 |
20 |
298 |
24 |
25 |
3700 |
2960×1150×1100 |
2490 |
400 |
1000 |
820 |
| BY30/630-25 |
30 |
452 |
37 |
38 |
5000 |
3610×1150x1100 |
3140 |
| BY40/630-25 |
40 |
595 |
49 |
50 |
6100 |
4210x1150x1100 |
3740 |
| XQ20/630-25 |
20 |
248 |
24 |
- |
3400 |
2800x1100x1100 |
2300 |
400 |
1000 |
820 |
| XQ30/630-25 |
30 |
377 |
37 |
4700 |
3250×1100×1100 |
2950 |
| XQ40/630-25 |
40 |
495 |
49 |
5900 |
3900×1100x1100 |
3600 |
| XY20/630-25 |
20 |
248 |
24 |
3800 |
2950×1100x1100 |
2460 |
400 |
1000 |
820 |
| XY30/630-25 |
30 |
377 |
37 |
5200 |
3580×1100×1100 |
3110 |
| XY40/630-25 |
40 |
496 |
49 |
6400 |
4180×1100×1100 |
3710 |
| Model |
Area(m2) |
Plate size(mm) |
Cake thickness(mm) |
Filter
chamber volume(L) |
Plate NO.(pcs) |
Filtration
pressure(Mpa) |
Weight(Kg) |
Dimensions
LxWxH(mm) |
Foundation Size(mm) |
| L |
B |
D |
H |
| XZ50/870-30 |
50 |
800×800 |
30 |
730 |
38 |
0.6 |
9000 |
4170×1300×1300 |
2795 |
500 |
1250 |
870 |
| XZ60/870-30 |
60 |
883 |
46 |
10800 |
4560×1300×1300 |
3195 |
| XZ70/870-30 |
70 |
1036 |
54 |
12000 |
4960×1300×1300 |
3595 |
| XZ80/1000-30 |
80 |
930×930 |
1194 |
45 |
0.6 |
13800 |
4775× 1400 x 1400 |
3420 |
600 |
1300 |
900 |
| X790/1000-30 |
90 |
1323 |
51 |
15500 |
5245×1400×1400 |
3750 |
| XZ100/1000-30 |
100 |
1479 |
57 |
16800 |
5915× 1400×1400 |
4080 |
| XZ80/1200-30 |
80 |
1130×1130 |
1226 |
31 |
0.6 |
17600 |
4100×1620×1520 |
3020 |
750 |
1500 |
920 |
| XZ90/1200-30 |
90 |
1379 |
35 |
18800 |
4340 × 1620 × 1520 |
3260 |
| XZ100/1200-30 |
100 |
1532 |
39 |
20800 |
4580×1620×1520 |
3500 |
| XZ120/1200-30 |
120 |
1838 |
47 |
23500 |
5060 ×1620 × 1520 |
3980 |
| XZ150/1200-30 |
150 |
2300 |
59 |
27500 |
5780×1620×1520 |
4700 |
| XZ180/1200-30 |
180 |
2758 |
71 |
31500 |
6500×1620×1520 |
5420 |
| Model |
Area(m2) |
Plate size(mm) |
Cake thickness(mm) |
Filter
chamber volume(L) |
Plate Qty(pcs) |
Frame Qty(pcs) |
Filtration
pressure(Mpa) |
Weight(kg) |
Dimensions
LxWxH(mm) |
Foundation Size(mm) |
| L |
B |
D |
H |
| BY40/870-25 |
40 |
800×800 |
25 |
496 |
30 |
31 |
0.6 |
6400 |
3550×1380x1300 |
2980 |
500 |
1250 |
870 |
| BY50/870-25 |
50 |
624 |
38 |
39 |
7650 |
3970×1380×1300 |
3420 |
| BY60/870-25 |
60 |
752 |
46 |
47 |
8900 |
4420×1380×1300 |
3870 |
| BY70/870-25 |
70 |
880 |
54 |
55 |
10500 |
4870×1380×1300 |
4318 |
| BY80/870-25 |
80 |
1008 |
62 |
63 |
11800 |
5320×1380×1300 |
4770 |
| XY40/870-30 |
40 |
30 |
595 |
30 |
|
0.6 |
6750 |
3500×1380×1300 |
2950 |
500 |
1250 |
870 |
| XY50/870-30 |
50 |
749 |
38 |
8100 |
3720×1380×1300 |
3175 |
| XY60/870-30 |
60 |
902 |
46 |
9400 |
3950 ×1380x1300 |
3400 |
| XY70/870-30 |
70 |
1056 |
54 |
11100 |
4180×1380×1300 |
3620 |
| XY80/870-30 |
80 |
1210 |
62 |
12500 |
4400×1380x1300 |
3850 |
For over two decades, Shanghai Dazhang has been a shining beacon of dedication in the filter press and solid-liquid separation industries. As a key architect of industry standards for filter presses and filter plates, our innovative products proudly claim a prestigious spot among the top three in China for production and sales volume. Our expansive manufacturing hub spans over 570,000 square meters, supported by a passionate team of more than 1,000 dedicated staff members.
We stand as a pioneering smart manufacturer and a comprehensive service provider, specializing in state-of-the-art filter presses and sludge dewatering equipment.
Our company boasts a robust infrastructure with three advanced production bases, eight strategic domestic offices, two international outposts, two overseas subsidiaries, and an elite Sino-German joint venture focused on high-end filter plate manufacturing. We proudly hold three invention patents and a rich portfolio of over 100 utility model patents, showcasing our commitment to innovation.
Our dedication to excellence is reflected in numerous prestigious certifications and honors, including the ISO 9001 Quality Management System certification, the ISO 14001 Environmental Management System certification, the ISO 18001 Occupational Health and Safety Management System certification, the EU's coveted CE certification, and robust insurance coverage from the esteemed PICC, the People's Insurance Company of China.
Our mission is to deliver superior user experiences and design solutions that are both cost-effective and remarkably efficient!
Q1. Are you a manufacturer or a trader?
We are a seasoned manufacturer nestled in the heart of Shanghai.
Q2. How about the production capacity of your company?
Our sprawling factory covers an area exceeding 570,000 square meters
2 and proudly churns out an impressive 9,500 machines annually.
Q3. How long is the delivery time for bulk order?
Typically, delivery takes 15-30 working days post-deposit. However, for large-scale equipment or special customer specifications, delivery timelines may be extended to ensure perfection.
Q4. What are the payment terms?
Our standard terms are T/T. A deposit initiates production upon order confirmation, followed by a balance payment upon inspection approval.
Q5. How long is the product warranty period?
Our products come with a one-year warranty under normal use and offer lifelong online support. Please note that the warranty excludes wearing parts and issues arising from incorrect operation by workers.
Q6. What's the after sale service of your company?
We provide comprehensive support with foundation drawings for installation, detailed installation videos, and online guidance. Should you require on-site assistance, our expert team can be dispatched as per your requirements.
Q7. Can your company provide wearing parts?
Absolutely, we can manufacture wearing parts for our esteemed clients. For equipment not produced by us, please supply the necessary drawings for the wearing parts you require.
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