1. The material of Jingjin frame is Q345B, which tensile strength is 1.4 times of Q235, it makes Jingjin filter press can be operate more safe and stable
2.     The oil cylinder seat, pressing plate and thrust plate are formed by carbon dioxide protection welding
3. The main beam of Jingjin filter press is designed by adopting welded box construction, and manufactured by making use of submerged arc auto welding technology
4. All the spare parts that need painted are dealed with high speed centrifugal ball blast descaling and iron scale. After painting MIO epoxy build primer, paint acrylic polyurethane coating directly to make it have the best adhesion. It can save hundreds tons of putty every year, thus not only reduce the cost, but also protect the environment. More important, it improves the adhesion of the paint and antisepsis class of the filter press.

The filer press can be used in many industries,such as: Filter press application range:
Chemical: dyes, pigments, caustic soda, soda ash, alkali salt mud, white carbon black, saponin, graphite powder, bleaching powder, stand, phosphor, potassium chlorate, potassium sulfate, ferrous sulfate, copper sulfate, silver sulfate, barium sulfate, ferric oxide, water purifier (aluminium sulphate and polyaluminium chloride, basic aluminum chloride)
Medicine: antibiotics (aureomycin, erythromycin, spiramycin, validamycin, midecamycin, tetracycline, berberine, terramycin) phytic acid calcium, traditional Chinese medicine (TCM), alcohol and growth derived yarn, organophosphorus, saccharifying enzyme.
Food: rice wine, white wine, fruit juice, beverage, beer, yeast, citric acid, plant protein, plant sweet element, glucose, malt sugar, stevia sugar, malt sugar, starch, sugar, starch, rice flour, corn starch, liquid glue, monosodium glutamate, spices, sauce, oral liquid, soy milk, algae.
Metallurgy: gold, silver, copper, iron, zinc, rare earth powder processing, etc.
Refining: white oil, sesame oil, light oil, glycerin, machine oil, vegetable oil.
Clay: old soil, bentonite, activated soil, China clay, electronic ceramic soil.

♥Jingjin developed various filtration plates with all kinds of speificatins and shapes

♥Jingjin has plates with material of cast iron,steel Q235,cast steel,stainless steel,cast copper,aluminum alloy, pp, TPE elastomer, EPDM, NBR and etc.

♥Max Feeding Pressure 3 Mpa.

♥Futures:High Temperature and high pressure ressistance,excellent sealing and cake washing, anti-corrosions,short filtration period, lower cake moisture. 

♥Membrane plates bring superexcellent filtration effect and unimaginable benefits.

♥Solid content can be controlled by squeezing pressure.

♥Squeezing twice after completion fo filtration can improve solid content of the cake.

♥Membrane plate can carry out "Low pressure for filtration,higher pressure for squeezing."  Improving life-span and reducing energy consumption.

♥ Improved washing effect, shortened washing time, saved washing liquid and improved quality fo products.

    Jingjin owns advanced production equipment and manufacturing process, with outfits of large-scale injection molding machines, CNC machining center and high-end sealing working-machines, etc. In order to achieve better filtering requirements, Jingjin introduced a complete set of German filter cloth production line. By virtue of Jingjin’s 27 years of filtering experience, the heavy German rapier looms weave the thinnest silk threads into filter cloth of high density and different hole patterns under constant temperature and humidity, with error less than 1% in air perm per square meter. What’s the most important is that monofilament filter cloth can make the filter cakes fall off automatically, which has conquered the unsolved problem ever since. So to speak, Jingjin has achieved a great dream in global pressure filter industry.