Knoll KF 400/3400 filter press


If you decide to buy equipment at a low price, make sure that you communicate with the real seller. Find out as much information about the owner of the equipment as possible. One way of cheating is to represent yourself as a real company. In case of suspicion, inform us about this for additional control, through the feedback form.
Before you decide to make a purchase, carefully review several sales offers to understand the average cost of your chosen equipment. If the price of the offer you like is much lower than similar offers, think about it. A significant price difference may indicate hidden defects or an attempt by the seller to commit fraudulent acts.
Do not buy products which price is too different from the average price for similar equipment.
Do not give consent to dubious pledges and prepaid goods. In case of doubt, do not be afraid to clarify details, ask for additional photographs and documents for equipment, check the authenticity of documents, ask questions.
The most common type of fraud. Unfair sellers may request a certain amount of advance payment to “book” your right to purchase equipment. Thus, fraudsters can collect a large amount and disappear, no longer get in touch.
- Transfer of prepayment to the card
- Do not make an advance payment without paperwork confirming the process of transferring money, if during the communication the seller is in doubt.
- Transfer to the “Trustee” account
- Such a request should be alarming, most likely you are communicating with a fraudster.
- Transfer to a company account with a similar name
- Be careful, fraudsters may disguise themselves as well-known companies, making minor changes to the name. Do not transfer funds if the company name is in doubt.
- Substitution of own details in the invoice of a real company
- Before making a transfer, make sure that the specified details are correct, and whether they relate to the specified company.


















Additional equipment
Scraper belt conveyor type 400 K-1, medium emulsion.
System compact filter KF type KF400/3400.
Compact filter KF 400 with position drive/inlet KF right, take-up unit KF yes, fleece holder KF at the rear (externally mounted).
Clean tank, flat, rectangular shape, dimensions 2500x1500x1100mm, capacity 3400l, material steel, sheet thickness 3mm, tank cover sheet steel.
Centrifugal pump, process pump function, flow rate 320l/min, pressure 5 bar, submersible version.
Screw pump KTS 32: HD piston bushing (KB), spindle pitch 48, PTC thermistor and frequency-controlled, flow rate 65l/min and 80 bar pressure.
Plate heat exchanger 25 plates: dimensions 424x323x670mm, medium to be cooled, cooling capacity 40 kW.
Plate heat exchanger 15 plates: plate material 1.4404, cooling capacity 16 kW.
Circulation and PHE supply pump: flow rate 50 litres/min, pressure 5.5 bar.
Cooling lubricant system for emulsions
Machine Benefits
Qualitative Machine Benefits
Robust construction, advanced filtration systems.
Technical Machine Benefits
Comprehensive system designed to support various machining processes with integrated cooling and filtration capabilities.
High-pressure and high-flow rate pumps ensure efficient handling of cooling and lubrication during operations.
The system was used for filtering brass shavings, and the level of purity depends on the type of filter fleece used.
Extra Information
Machine still under power
application type: Other Machine Tools
Location: Germany
machine type: Machine Tool