Permanent formwork

Buy Kit

The set includes all necessary devices and materials for montage (wires, pipes, fittings), EXCEPT  FOR a compressor  and a steam generator. The montage is supervised by our engineer. You will additionally need two welders, two electricians, two hodmen,  a forwarder and future staff as they will be taught working with the machinery by our engineer. Engineer’s service is included into the equipment price. The travel allowance, tickets and accommodation are paid separately. For more information, please, contact us.

11-производительность-шт_новый размер   Line productvity - up to 160 blocks of permanent formwork per 8 hours.

20-срок-компл-8_новый размер   The line is produced within 60 calendar days. The prepay is 35 %.

21-требуется-шеф-монтаж_новый размер   Erection supervision is mandatory. The cost is included into the set price. The period of montage is 5-7 days.

Бесплатная-доставка-до-терминала-ТК_новый размер   The delivery is paid separately. For transportation you will need a eurowaggon or a 20-ton container.

22-гарантия-год_новый размер   The warranty for the line is 12 months at 24-hours work.
Additional information on the permanent formwork line
1. Room required from 150 m2 with 2.5 meters height, heated
2. Minimum room temperature required +18 C
3. Staff required   2 people
4. Connection voltage, Line power 380 volts, under 30  kw without a steam generator
5. Water consumption under 1000 per 8 hours
6. You will also need to buy a steam generator
7. You will need to produce a frame of the maturing hopper for the room area
8. Sewerage optional

Set includes:

Formwork BFO - 02 AUTO is intended for the production of permanent forms blocks made of polystyrene foam by molding method. The block of permanent forms is formed in the formwork . Under the influence of steam, EPS granules start to expand and soldered together. The compartment of Formwork is mounted on the frame. One side of the compartment has pushers, which push the obtained block of permanent forms from the compartment. The side walls of the Formwork have the steam pipe collectors, through which the steam is fed. The side covers are also equipped with steam collector. The walls of the formwork has the ball valves for condensate drain and pressure relief. Time for making the Formwork operational - 5 - 10 minutes. Charging of Formwork is carried out through the pneumatic valve in automatic mode. Discharging of Formwork is also automatic process: the finished block is pushed out of the formwork . Production cycle of one block of permanent forms is 2 - 5 minutes. Performance of Formwork depends on the quality of steam and raw material. BFO - 02 series Formwork for production of blocks of permanent forms is delivered fully assembled. 

Supply package of Formwork for production of blocks of permanent forms includes control panel. Control panel includes the following functions: 

  1. Unit for automatic loading of form
  2. Unit for automatic feeding of steam into the formwork
  3. Unit for automatic switching-on of vacuum pump
  4. Unit for automatic control of opening/closing of formwork .
  5. Controller
  6. Temperature detectors

Supply package of formwork :
1. Assembled formwork

  1. Formwork control panel
  2. Formwork passport

Specifications of formwork :

Dimensions of obtained block (Length X Width X Height)   

1000 х 250 х 250 mm

Cubic capacity of one block

0.028 m3

Dimensions of Formwork (Length X Width X Height) 

  2500 х 650 х 1500 mm

Installed electric power                        

3.5 kW


  not more than 200 kg


 10 - 30 cycles per hour

Time of one cycle 

2 - 5 min

Steam consumption per 1 cycle, not more than 

  1 kg

Maximum pressure 

 10 atm

Operating pressure 

 5 atm



Density of obtained blocks

15 - 40 kg\cube

Operating staff

1 person

Available operation modes

 automatic, semiautomatic, manual

Warranty period for Formwork is 1 year.



Prefoaming device is designed for primary (single or multiple) processing of raw material in the production of foam plastic or polystyrene concrete. This process is called prefoaming. Prefoaming process is as follows: primary granulated material falling into the prefoaming device, under the action of diffusing saturated steam, increases in size up to 50 times. Steam temperature inside the prefoaming device ranges from 90 to 120 degrees. Prefoaming device PN-04 consists of working chamber, bed, feed screw, central shaft, draw die, discharge chute, access cover, discharge hopper, steam generator, pump. Prefoaming device PN-04 comes fully assembled. 

Routine maintenance of prefoaming device PN-04:
- daily cleaning of working chamber of prefoaming device
- daily control of steam outlet holes
- lubrication of bearings once a week

Prefoaming device supply package:
1. Prefoaming device PN-04 

  1. Prefoaming device certificate
  2. Receiving bin
  3. Pressure-pneumatic system

Specifications of the prefoaming device PN-04:

Power input

not more than 17 kW

Supply voltage

380 V

Volume of working chamber

300 L

Volume of charging hopper

60 L


up to 6 m3 per hour

Dimensions (Length X Width X Height)

1200 х700 х 1900 mm

Weight of prefoaming device

not more than 100 kg

Operating staff

1 person

Warranty period for prefoaming device is 1 year.

Liner bag of breaker fabric is designed for use in bins for storing of EPS granules after foaming at production of polystyrene foam. The bag is a sleeve made out of several fabric pieces. Length and number of parts of the liner bag vary depending on the bin in which it is used. Breaker fabric is cotton, technical, unbleached plain weave fabric. We produce two types of bags: liner bag No.1 for EPS storing bin and liner bag No.2 for intermediate bin (for formwork (formwork) or for secondary foaming). 

Liner bag No.1 for EPS storing bin at production of polystyrene foam consists of 11 breaker fabric strips with width of 100 cm and length of 5.5 m. Maximum volume of EPS storing bin, where the liner bag can be stretched, is 30 m3. Recommended volume of bin for standard bag is 25 m3.

Liner bag No.2 for intermediate bins consists of 7 breaker fabric strips with width of 100 cm and length of 4 m. Recommended volume of bin is 4 - 5 m3. The liner bag is fixed in the storing bin with the help of plastic ties. 

Warranty period for storing bin bag is 1 year.

Closed cycle vacuum pumping station. The station is designed to cool the formwork (formwork) after forming. After feeding of steam into the formwork (formwork), the polystyrene foam granules begin to expand soldering together. The expansion process takes place as long as the steam is inside the formwork (formwork) and the temperature is kept above 70 degrees. The process of granules soldering takes less than one minute and the natural cooling process of the block can last up to thirty - forty minutes. To reduce the cooling time of the formwork (formwork), it is necessary to use vacuum.

The pumping station includes:

  1. Vacuum pump

1 pc

  1. Receiver of vacuum pump

1 pc

  1. Pumping station

1 pc

  1. Plastic container 200 l

1 pc

  1. Support stands for pump and station

2 pcs

Specifications of vacuum pumping station:

Capacity of vacuum         

3 m3\min

Installed electric power

6.5 kW

Supply voltage

380 V


not more than 350 kg

Warranty period for vacuum pumping station is 1 year.

Steam accumulator at production of foam plastic is used for accumulation of steam. Steam accumulator at production of foam plastic serves for “thermal shock”. Usage of steam accumulator allows reducing the time of forming of foam plastic block and improving the quality of obtained product. The steam accumulator has an internal device (in contrast with receivers) providing the steam, collecting inside the vessel, turns into water, which boils. In this case the water boiling temperature is not 100 degrees, as usual, but 140 - 150 degrees Celsius at a pressure of 4 - 5 atm. At the moment of opening the cock on the formwork (formwork) steam line, external and internal pressures are balanced. As a result, the water in the steam accumulator turns into steam during 0.1 sec. Due to this process, it is possible during the minimum time (max 1 sec) to make a complete substitution of the air present in the formwork (formwork) with steam. It is called “thermal shock”. Such rapid steaming of the whole block in the production of foam plastic reduces the time of the foam plastic forming to 20-40 seconds.

Specifications of steam accumulator.


700 l

Operating pressure

4 - 5 atm

Maximum pressure

10 atm

Overall dimensions (Length X Width X Height)

2800 х750 х 1050 mm


not more than 150 kg


Warranty period for steam accumulator is 3 years.

Buy Kit

If you buy any two lines,
you get 10% OFF