Tannery machines - Ironing machines

The main production schedule of the company  Strojosvit a.s. are tannery  machines, spare parts for tannery machines, splitting, fleshing and shaving knifes as well.

We manage middle and general repairs of tannary machines based on individual custommer requests.



Ironing machines:

The hydraulic ironing machine has been constructed especially for ironing, that means straightening and smoothening of graining, that means embossing of an artificial design into the grain side of the upper leathers. We produce machines with highest pressing strength 630 tons and 1000 tons.


Products (note: products pages is only in english language): Hydraulic ironing press 07495/P8,P9,P10, 07547/P8,P9

Hydraulic ironing press 07495/P8,P9,P10, 07547/P8,P9

Headlines

  • High ironing dynamics with triple repeating of the pressure
  • Heating of the ironing board and thermo regulation in three individual sections
  • Special coat of the main piston
    - high endurance, reliability and easy controllability

Description

Application

The hydraulic ironing machine has been constructed especially for ironing, that means straightening and smoothening of graining, that means embossing of an artificial design into the grain side of the upper leathers.

Description

The machine consists of a frame construction (1) of high-quality steel metal sheets, welded in the monolithic structure for the sake of working pressure elimination. The main strained parts (frame, table, roller) have been designed and optimized with regard to the minimal weight and maximal service life of the welded connections by the help of a professional software package. The ironing or the graining plate (3) is attached to the heating plate (7), which is equipped with electrical heating. The electrical heating is being controlled by an adjustable controller. The working table (2) has got a high stroke making the insertion of leathers into the machine easier.

The hydraulic part of the machine has been equipped with components with an axial piston pump, which is driven by an electromotor through a flexible coupling. The hydraulic system is being protected from overloading by a safety valve. The pump is automatically switched-off by a closing valve immediately after the working pressure has been attained, so it continues running while lightened. The main piston (4) is made of high-quality steel and its surface is heat treated (by ionic nitriding) enabling application of up-to-date sealing components cups securing reliable tightness at the maximal working pressures and a long service life.

The working cycle is semi-automatic. The pressure needed for ironing or graining is to be adjusted by the pressure controller, the time by the time relay and the temperature for the electrical heating of the electrical plate by the temperature controller. The hydraulic system has been completed by a function of dynamic ironing enabling multiple repeating of the pressure effect to the processed leather.

Advantages of the machine

  • easy and quick machine adjustment
  • monolithic welded frame smaller necessary area
  • quiet pump action
  • noise doesn´t exceed permitted level
  • the hydraulic system is completed with a function of dynamic ironing
  • reliable sealing components RING-TEF, providing with a line of advantages
  • simple construction
  • low coefficient of friction
  • long service life
  • elimination of the stick-slip effect in a case of small motions single parts are exchangeable with dimensions in metric system and ISA allowances

Special Machine Equipment
For a special customer´s order it´s possible to equip the machine with following under additional charge:

  • Va - equipment for the table and piston disassembly
  • Ve - outfit for attachment of the graining plate 1370 x 660 to the heating plate 1370 x 1000 in type P8
  • Vf - combined heating plate for electrical and steam heating in type P8
  • Vg - combined heating plate for electrical and steam heating in type P9
  • Vh - electrical heating of the heating plate divided in three sections and controlled by three controllers
  • Vzl - complete set of tools

Technical specification

Machine 07495/P8,P10

Highest pressing strength MN 10 (1000 t)
Dimensions of the ironing plate mm 1370 × 1000
Specific pressure MPa 7.3
Electric.heating power supply kW 16
Consumption of steam kg / h approx. 30
Machine weight kg 14250 ±5 %
Dimensions mm 2480 × 1440 × 2240

Machine 07495/P9

Highest pressing strength MN 10 (1000 t)
Dimensions of the ironing plate mm 1500 × 1000
Specific pressure MPa 6.4
Electric.heating power supply kW 18
Consumption of steam kg / h approx. 30
Machine weight kg 14600 ±5 %
Dimensions mm 2480 × 1440 × 2240

Machine 07547/P8

Highest pressing strength MN 6.3 (1000 t)
Dimensions of the ironing plate mm 1370 × 660
Specific pressure MPa 6.9
Electric.heating power supply kW 12.8
Consumption of steam kg / h approx. 30
Machine weight kg 11000 ±5 %
Dimensions mm 2320 × 1550 × 2135

Machine 07547/P9

Highest pressing strength MN 6.3 (1000 t)
Dimensions of the ironing plate mm 1370 × 1000
Specific pressure MPa 4.6
Electric.heating power supply kW 16
Consumption of steam kg / h approx. 30
Machine weight kg 11700 ±5 %
Dimensions mm 2320 × 1550 × 2135

photo / drawings

Quotation & Contact

More information about this machine or detailed technical specification You can get from our sales department.
Please contact us.

© 2001-2007 Strojosvit, a.s. All rights reserved
Realizace Q2 Interactive
Strojosvit a.s., Vrchlického 22, 794 01 Krnov, Czech Republic
tel.: +420 554 691 111, fax: +420 554 611 149, info@strojosvit.cz