AL25HI - Portable presses - Water-cooled


The most uniform and safe hydraulic pressure due to the greatest number of cylinders per beam in the market.

  • - New design of bolts that reduces the height of the press.
  • - Up to 14 bar (200PSI).
  • - Highest safety for the operator.
  • - Electrical and cooling connections embedded in the platen, avoiding possible damages.
  • - Platen area may be composed by platens 260 mm, 520 mm, 780 mm or 1040 mm long.

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PressureHydraulic cylinders - 7 Bar (100PSI) / 14 Bar (200PSI)
HeatingHeating Elements - 185º C (365º F) Max.
Belt WidthUp to 3400mm (133,8")
Platen length260mm-520mm-780mm-1040mm
Angle16º - 22º - 90º

Millimeters Inches

Weights and dimensions correspond to the 260mm platen length and 7 Bar version - 16º (in millimeters) | 7 Bar - 22º (in inches). Total weight include bolts and pins.
Model Belt (mm) (in)Z (mm) (in)G1 (mm) (in)GP (mm) (in)G3 (mm) (in)A (mm) (in)B (mm) (in)C (mm) (in)H (mm) (in)L (mm) (in)Bottom beam weight (Kg) (Lb)Top beam weight (Kg) (Lb)Platen weight (Kg) (Lb)Total weight (Kg) (Lb)
AL25HI 650650 mm250 mm200 mm66 mm538 mm845 mm250 mm812 mm260 mm1105 mm52.2 Kg27.8 Kg29.8 Kg154.9 Kg
AL25HI 600600 mm250 mm200 mm66 mm538 mm790 mm250 mm759 mm260 mm1075 mm51.6 Kg27.3 Kg27.9 Kg149.8 Kg
AL25HI 800800 mm250 mm200 mm66 mm538 mm1000 mm250 mm961 mm260 mm1260 mm63.0 Kg30.8 Kg35.3 Kg179.5 Kg
AL25HI 10001000 mm250 mm200 mm66 mm538 mm1205 mm250 mm1158 mm260 mm1465 mm75.2 Kg35.1 Kg43.3 Kg212.0 Kg
AL25HI 12001200 mm250 mm275 mm66 mm683 mm1415 mm250 mm1360 mm260 mm1675 mm98.7 Kg49.5 Kg49.9 Kg267.2 Kg
AL25HI 14001400 mm250 mm275 mm66 mm683 mm1620 mm250 mm1557 mm260 mm1890 mm112.1 Kg54.9 Kg57.1 Kg300.5 Kg
AL25HI 2424 in9.8 in7.9 in2.6 in21.2 in32.7 in9.8 in30.3 in10.6 in42.9 in114.2 Lb60.6 Lb64.4 Lb337.1 Lb
AL25HI 2626 in9.8 in7.9 in2.6 in21.2 in34.8 in9.8 in32.3 in10.6 in45.1 in116.6 Lb63.0 Lb68.7 Lb350.5 Lb
AL25HI 3232 in9.8 in7.9 in2.6 in21.2 in41.3 in9.8 in38.3 in10.6 in51.5 in141.1 Lb70.2 Lb81.4 Lb407.7 Lb
AL25HI 3636 in9.8 in7.9 in2.6 in21.2 in45.6 in9.8 in42.3 in10.6 in55.9 in163.3 Lb75.1 Lb89.9 Lb451.8 Lb
AL25HI 4040 in9.8 in7.9 in2.6 in21.2 in48.9 in9.8 in46.3 in10.6 in60.2 in168.1 Lb79.9 Lb98.4 Lb478.3 Lb
AL25HI 4242 in9.8 in7.9 in2.6 in21.2 in52.1 in9.8 in48.3 in10.6 in62.3 in170.5 Lb82.3 Lb102.7 Lb491.7 Lb

Check all the models

The technical data shown are subject to change without notice.


Modular vulcanizer made in aluminium composed by sections of 260 mm, 520 mm, 780 mm or 1040 mm length of platen. Available for several belt widths, from 650mm up to 3400mm. The total length of the vulcanization area is assembled by grouping the required units. Each one is independent and includes the hydraulic pressure system, heating system and cooling system. The steel platens that incorporate the heating elements, the temperature probes and the cooling circuit. Each section can divided into 4 parts to make handling easier. Completely automatic process programmed from the control unit (heating, dwell time and cooling).


Control box for up to 4 sections. Easy programming. Automatic control of the whole splicing process, once the melting temperature, the dwell time and the cooling temperature have been set. Incorporates one thermometer and one ammeter per section. The ammeter allows the identification of possible problems in the electrical system of the vulcanizer, besides a voltmeter for input voltage reading that allows to detect any problem in the power supply. Automatic end-of-cycle buzzer.


Pressure system

Adjustable and applied by means of hydraulic cylinders connected in series, built in the lower beam and from high quality materials. Two versions available: 7 bar (100PSI) or 14 bar (200PSI). The weights and heights of the beams may vary depending on this detail. Pressure may be supplied from: manual hydraulic unit or electrohydraulic unit.

Heating system

Fast heating of the platens by means of stainless steel heating elements. Each one is made with an asymmetrical winding to supply an even heat distribution all along the belt. The elements get warmer on the ends to compensate the loss of temperature and avoid heat concentration in the middle. Temperature programable up to 200º C / 392º F.

Cooling system

Water cooling system composed by a closed stainless steel circuit, that help circulate water all along the platens propelled by a water pump. Water favours a rapid temperature reduction of the belt and reduces waiting time for a new use of the press. It activates automatically at the end of the dwell temperature process.


Light safety bolts. Inlaid in the beams, allow a perfect assembly of them. Steel made with safety factor 2 (capable of withstanding twice the maximum load pressure of the beam).


AL25HI - Portable presses - Water-cooled
AL25HI - Portable presses - Water-cooled
AL25HI - Portable presses - Water-cooled
AL25HI - Portable presses - Water-cooled
AL25HI - Portable presses - Water-cooled
AL25HI - Portable presses - Water-cooled
AL25HI - Portable presses - Water-cooled
AL25HI - Portable presses - Water-cooled
AL25HI - Portable presses - Water-cooled
Available Documents
Spec Sheet   View PDF
Catalogue   View PDF


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