About us

Floken, located in Suzhou city, Jiangsu Province. We are the professional , jet mill, reactor, mechanical seal, and drier supplier which applied in chemical, pharmaceutical, agrochemical, food, new material, etc. industries. Our market concentrate in European, Middle Asia, Southeast Asia, Africa, South America, such as Germany, France, Russia, Ukraine, Turkey, Egypt, Pakistan, Vietnam, Indonesia, Brazil and etc.

After 15 years focus in this industry, Floken can supply perfect turnkey project with design, manufacture, installation, commissioning & after-sale service.

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our products

Mechanical Seal

Single Mechanical seals, dual mechanical seals, cartridge mechanical seals for centrifugal pumps, screw pumps, process pumps, water pumps and various mixers . Applied in chemical industry, process industry, pharmaceutical industry, food industry, water and waste water technology.

Fluidized-bed Jet Mill

The Fluidized-bed jet mill is actually such a device as using the high-speed air flow to perform the dry-type superfine pulverizing. Driven by compressed air, raw material is accelerated to the crossing of four nozzles to be impacted and grinded into powder, then, the grinded powder will be brought by upward flowing air to the grading zone, influenced by centrifugal force and air flow, powder up to grade will be separated and collected; unqualified powder swirls back to milling chamber for further milling processing.

Jet Mill According to GMP/FDA Standard

This unit is so designed for phamaceutical industry and structured under GMP Standard, The airflow is extremely pure with filtering process. Compact internal structure to perform the closed circuit milling, uniform grain fineness and small range of particle diameters. From raw materials to continuous production of finished products, the pulverization requires very short time but yields higher.

Lab Jet Mill

1.Mainly for lab and low capacity demand, min. 500g/h.
2.Perfect function, grinding size: 2-30um.
3.Frequency adjusted automatically for continuous operation.
4.Easy to clean and demount.
5.No temperature rise, no impurity and low noise.
6.Small size, good appearance.
7.Good sealed, low energy consumption.


This machine is suitable for rotating granules of cylindrical granule in chemical, pesticide, food, medicine and other industries. Powder materials must have a certain viscosity after adding the adhesive (water).

WP Formulation Line

WP production line is formed by, feeder, pre-mixer, jet mill, final prouduct mixer. Feeding processing is with enclosed and negative pressured air transportation, no powder pollution.Good mixed function with double screw mixer and the finished product outlet can connect directly with WDG production line or packing machine.

WDG Formulation Line

WDG production line is formed by, kneading (dry mix) (wet mixing), granulation, drying and sieving procedure. At present most of the drying process is in batch production line, as the requirement of environment protection, we focus on continuous WDG production line to realize PLC control, clean production workshop.  

DF Formulation Line

The Pressure Spray Granulator is specially designed for pesticide dry flowable (DF) solution, Spray granulator adopt hot air suspension with sprayer in dry indoor stream, the water evaporated into fine dried particles quickly.the concentration, drying, granulation process can be completed within a few seconds.


The reaction kettle is the equipment which realizes chemical reaction in chemical, phamaceutical, agochemical, coating ink, new battery etc industries. We can design and make mixing reaction kettle according to actual needs of clients, including means of installation, material, rotation speed, means of Speed control, explosion prevention etc.

Shell & Tube heat exchanger

Shell and tube Heat Excahnger is one of the most popular types of exchanger due to the flexibility. The designer has to allow for a wide range of pressure and temperatures.
A shell and tube exchanger consists of& a number of tubes mounted inside a cylindrical shell, it illustrates a typical unit that may be found in a petrochemical plant. Two fluids can exchange heat, one fluid flows over the outside of the tubes while the second fluid flows through the tubes. The fluids can be single or two phase and can flow in a parallel or a cross/counter flow arrangement.

Graphite heat exchanger

Graphite heat exchanger is designed to heat, cool, condensate or evaporate corrosive fluids. The corrosive fluids are in contact only with corrosion resistant materials: PP, PVDF, coated steel. The service fluids (steam, water…) are in contact with carbon steel parts or coated parts.
Graphite Excahnger is a simple structure which is easily maintained and repaired. It has great thermal-shock resistance and anti vibration resistance. Based the heat transfer areas, we will suggest to use the external or internal connection methods for the connection between blocks.

Plate heat exchanger

The design of a plate heat exchanger comprises several heat transfer plates. Held by a fixed plate and a loose pressure plate to form a complete unit. Each heat transfer plate has a gasket arrangement, providing two separate channel systems.
With a plate heat exchanger, heat cuts through the surface and separates the hot medium from the cold. Thus, heating and cooling fluids and gases use minimal energy levels. The theory of heat transfer between mediums and fluids happens when heat is always transferred from a hot medium to a cold medium.

Silicon carbide heat exchanger

Silicon carbide heat exchanger is widely used in chemical, pharmaceutical and other fields of corrosive environment, it belongs to a new material heat exchanger, and the heat exchange tube is made by pressureless sintering process. Compared with the traditional graphite heat exchanger, glass lined heat exchanger and stainless steel heat exchanger, it has strong corrosion resistance, high heat exchange efficiency, long service life, high sealing cleanliness, strong resistance to thermal shock and other significant characteristics, and has a very high cost performance.
•The thermal conductivity of SiC heat exchanger is much higher than of other traditional corrosion-resistant materials.
•At the same heat exchange efficiency, it uses less heat exchange area, which determines that it can be designed smaller size.
•It greatly reduces the space occupied by the actual use of the equipment, so as to comprehensively reduce the use cost.


Our outstanding reputation for products high-quality, durable, customized solutions is widely recognized. We partner with our customers and help them to keep their operations safe and controlled.

Reception service

Respond immediately on demand from our customers.
Pickup service from Shanghai air port/ Railway station/ Nearby cities.

Production service

Production is strictly in accordance with the sales contract.
To be considerate to ensure quality and delivery.

Delivery service

Comply with the shipping date and provide completed documents to keep delivery on time.

Installation & commissioning service

Floken will supervise for installation at the site of the end-user.
Our engineer will make commissioning stable and durable.
Free operation training of the equipment is also included.

After-sale service

Abide by quality guarantee terms strictly.
Provide necessary service to ensure the equipment running normally.
Provide spare parts with comparable price.

Our Factory


Our products include jet mill, bead mill, multi-layer fluid bed drier, spary dryer, extruder, reactor, mechanical seal etc. Our mechanical seal can replace the one from EagleBurgmann, John crane, AESSEAL, Chesterton, Flowserve, etc. international brand. We are the reliable and faithful partner. 

  • DF Production Line
  • Inert gas jet milling system
  • Spray dryer
  • Stainless steel reactor
  • Fluidized granulator
  • GMP standard Jet mill system
  • Mechanical Seal
  • WP formulation line

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Our core values―respect, integrity, Excellent quality, close proximity to our customers―guide our actions and behavior every day.