Verified Company
Zhengzhou Black Stone Machinery Co., Ltd.
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*Why choose us
1.Long history:
We have 16 years exporting history, companying with good reputatuion, since our factory set up in 1987.
2.Good quality control syetem:
Huge financial resources invested, Management System Systematized, and serivce personalized, which will be our goal and persistent forever. We choose best motor form Henan Huanghe Whirlwind Co.,Ltd. Stock NO.600172. Besides ISO9001:2008 ,CE certificate, every machine will be tested before delivery.
3.Supply ability:
We specialize in design machines according customers requirements. 100 sets of machines can be supplied per month.
4.Huge market overseas:
Our machines have been saled all over the world, especially Afraice, Europe, Asia, North Amraica. Clients over 100 countries like Australia, UK, America, Mexico, Peru, Brazil, Kenya, Tanzania, Saudi Arab, UAE, etc.
5. Equipment site:
You are welcomed to visit our factoury, the machines can be operated on-site, and you will master the useage of machines nearby.
6. After sales:
(1) 24 hours we are ready to explain question for you.
(2) Professional engerneers supported, along with strong technical service.
(3) Excellent after-sales service.
(4) Any problem can be solved without influence products schedule of customers.
7. Our faith:
Creating the greatest value for customers and your satisfaction is our persistent pursuit.
*Introduction of our filter press
Filter press company is one of the three Chinese toppest professional filter press manufacturers. Parts of our customers (Fortune Global 500 Companies): Henkel, BTES, Honeywell international, LG, Unilever, Dow Corning, DSM, Fuji Film, Rhodia, POSCO, Saint-Gobain Hamglas etc...
Blackstone machinery company has been operating since several years in the field of filtration. Blackstone machinery company offers its clients a large range of high technological devices to solve problem of solid/liquid separation.
Our company can supply the most suitable filters to satisfy the specific requirements of its clients and guarantee a high level of reliability, quality and security. Before delivery all our filters are carefully tested to check their perfect operations.
*Application of our filter press
Manual and /or automatic filter press
Filter press for inert products
Paper filters
Stainless steel plates filters and frames
Cellulose and/or diatomite
Special filters for industrial oils
*Features of our filter press:
1 Wolly controlled by Simense PLC and reserves DCS remote interface.
2 Main beam is made of high quality carbon steel with sand blasting processing and it is of high intensity and corrosion resisting.
3 Pure reinforced PP filter plate resists to stronger corrosion and endure high pressure and service longer.
4 Slurries/sludges/unfiltered liquid will be additionally pressed by compressed air so that get the best filtering performance.
5 Every plates is tested under high pressure 27Mpa
6 The flatness of the filter plate is lower than 25micro
7 Hydraulic pistons are made by steel 45 after surface processing with feature of high hardness, anti-wearing, long life-span.
8 Our plate shifting system features easy operation, low noise and simple maintenance.
9 Automatically collects leakage and cakes to perform the best efficiency.
*FAQS of filter press:
(1).How do I know when the filter press is full? The diaphragm pump will get to 30 second to one minute intervals between thrusts, indicating that pressure has increased due to solids building up inside the press cavities. This is your signal that the press is full.
(2).What is involved in routine filter press maintenance? Cloth cleaning, dumping, check hoses and connections.
(3).When do the cloths need to be cleaned or replaced? The filter cake will begin to become wet, slimy and not as dry. This is your indicator that the cloths need to be cleaned. (see number 5 for cleaning info). If you have already cleaned your cloths and your process has not changed but you are still getting slimy filter cake, it may be time to replace your cloths. Cloth life varies from installation to installation and depends on such variables as frequency of cycles, proper cleaning and maintenance and the type of sludge that is generated. Generally speaking for most installations cloths can last up to 12 months at the most.
(4).Will I need to replace the plates? Plates generally last years unless they become cracked, broken or warped. It is good practice to examine the plates during press cleaning and dumping.
(5).Can I add more plates to my current press? You may be able to add a couple of plates without expanding your sidebars if your press is not already expandable but care must be taken to ensure that you have adequate cleaning room when dumping the press and cleaning the cloths.
(6).How long is the cycle time? Cycle time is dependent on solids loading and can take anywhere from 2-4 hours on average. (Closer to four hours for typical metal hydroxide waste.)
(7).What can I do to ensure the driest possible filter cake? Be sure cloths are cleaned as needed and the air blow-down system is run for a full cycle.
*Advantage of our filter press: (1 system explosion proof, 2 fully automatic: Conveyor belt 3 discharge hopper)
1. System explosion proof: including electrical equipment, hydraulic oil house, motor.
2. Fully automatic: Conveyor belt
3. Discharge hopper
If you are interested in our Filter Press ,please feel free to contact Jessica Ge
Tel:0086-371-55970065
Fax:0086-371-55970065
Website: china-blackstone.en.alibaba.com/