Dazhang CE Certified High-Efficiency Enclosed Leaf Filter for Chemical, Edible Oil and Pharmaceutical Industries

Product Description

DA ZHANG ENVIRONMENTAL PROTECTION CO.,LTD.

PROFESSIONALMANUFACTURER
Filter Presses and Sludge Dewatering Equipment 

The leaf filter consists of filter housing, filter screen, head lifting device and discharging device. According to the different filter materials it can customize various whole filtration system (Include the filter, mixing tank, feeding pump, pipes, valves, control system, etc.). The leaf is made of layers of stainless steel wire screens, then installed on the central filtrate collecting tube, so it's convenient to discharge and clean.
The material mixed with filter aids in the mixing tank first, then pumped it into the filter circularly to form a layer of filter cake. This process called the diatomite precoating and then begin to filter. The tiny filter aid particles can provide countless wispy channels to block the suspended solids, and only the clean liquid can go through. And while filtering, the new layers will be formed, and it will not cause block, thus realize filtering via filter cake layer. When filtering, if need decoloration, activated carbon might be needed. If filter the dirty liquid, such as squeezed crude oil, no need adding the filter aid.

Model	Filter area (m2)	Filter cake volume (L)	Processing power(t/h)			Work pressure (Mpa)	Filtering cylinder volume (L)	Import Export	Overflow port
			Grease	Resin	Drinks
DZBL-2	2	30	0.4-0.6	1-1.5	1-2	0.1-0.4	120	DN25	DN25
DZBL-4	4	60	0.8-1.2	2-3	2-4		250	DN40	DN25
DZBL-7	7	105	1.4-2	3-5	4-8		420	DN40	DN25
DZBL-10	10	150	2-3	5-8	5-10		890	DN50	DN25
DZBL-12	12	240	2.4-3.6	6-9	6-12		1190	DN50	DN40
DZBL-15	15	300	3-5	7-12	8-16		1580	DN50	DN40
DZBL-20	20	400	4-6	10-15	10-20		1770	DN65	DN40
DZBL-25	25	500	5-7	12-18	12-24		2200	DN65	DN40
DZBL-30	30	600	6-9	14-22	15-30		2770	DN65	DN40
DZBL-36	36	720	7-10	16-24	18-36		2870	DN80	DN50
DZBL-40	40	800	8-12	20-30	20-40		3500	DN80	DN50
DZBL-45	45	900	9-13	22-32	22-44		3630	DN100	DN50
DZBL-52	52	1040	10-15	25-40	26-52		4380	DN100	DN50
DZBL-60	62	1200	12-18	38-42	30-60		5100	DN100	DN50
DZBL-70	70	1400	14-20	35-50	35-70		6940	DN125	DN50
DZBL-80	80	1600	16-24	40-60	40-80		8300	DN125	DN50

Introduction to Shanghai Dazhang Environmental Protection Equipment Co., Ltd.

Shanghai Dazhang Environmental Protection Equipment Co., Ltd. is specialized in filtering solutions and projects. Dazhang (DZ) has over 20 years of experience in the filtration industry, especially in designing and manufacturing filtration equipment.
DZ Group covers an area of 570,000 square meters. DZ production base is equipped with advanced production lines and precise detection equipment. DZ has a high-quality assurance system to effectively monitor the whole process of warehousing, processing, and assembling. Sino-German joint venture production line can meet the needs of high-end filter press products.
 
DZ has a professional research and development team, experienced workers, and a high-quality sales team to provide clients excellent service, like testing, product selection, equipment installation and commissioning, user training, technical support, and after-sale service.
 
DZ provides diverse filtration equipment and corollary equipment, including bag filter, cartridge filter, membrane filter press, chamber filter press, belt filter press, dosing system and so on. DZ self-developed 1000 square meters filter press is famous for the domestic advanced technology in the filtration industry. DZ products are widely applicable to global chemical, metallurgy, petroleum, printing and dyeing, ceramics, food, pharmaceutical, building materials, coal mine, and wastewater treatment industries.
 
DZ was awarded the National Quality Credit Enterprise and the Excellent Science and Technology Enterprise in China. With high performance and high efficiency, DZ products sell well in more than 30 countries and regions. DZ is committed to providing users with comprehensive and complete filtration solutions.

PACKING

Customized packing

We accept customized package, with your logo or brand printed on your label and box.
Export packing
We use export carton/Steel Frame packing with shipping marks for the protection of the long way shipping.

SHIPPING

For large quantity orders
We cooperate with some international shipping companies, so we can provide you with the best
transportation service

Q1. Are you a genuine filter press manufacturer with many years of experience? 
Yes, we are a direct factory founded in 2004 with 22 years of professional filter press manufacturing experience. All core components are self-produced without outsourcing. We support live video factory inspection and can provide ISO & CE certificates to verify our factory qualification.
 
Q2.Do you have enough production capacity for bulk and long-term orders? 
We own a 26,000m2 workshop equipped with 8 assembly lines, with an annual output of over 5,000 sets. Sufficient raw materials are stocked all year round.
 
Q3. What is your production lead time? 
In-stock standard models: 7 working days. Regular customized machines: 15–20 working days. Large automatic complete sets: 30-40 working days.
 
Q4. What installation guidance and after-sales support do you provide? 
Complete English installation drawings, operation manuals and step-by-step installation videos will be delivered together with goods. We offer one-on-one online video guidance. If you need on-site engineer installation service, we can arrange our technicians overseas according to your actual demands.
 
Q5.What's your warranty and online service policy? 
Core mechanical and electrical parts of the machine enjoy 18 months factory warranty. We provide free online technical consultation and troubleshooting support.
 
Q6.Can you supply original spare parts for our machines many years later? 
Absolutely. We independently produce all matching spare parts including filter plates, filter cloth, hydraulic parts and control modules. Large spare parts inventory is maintained all year, and we supply original accessories at factory direct price.
 
Q7.Can we audit your factory before formal cooperation? 
Free real-time live workshop viewing is available anytime, and you are welcome to arrange third-party factory audit or personal factory visit.