PVC Foam Board and EVA Foam Sheet Making Machine/Rubber O Ring Vulcanizing Machine

The Following seven unique features are the outcome of our dedication to design and manufacture totally reliable machinery, which Ravi Hydraulic Presses the 'Zero Error' Press.

Zero Deflection

The rugged design of press frames reduces the deflection of platens to practically zero at full load moulding. Resulting in uniform moulding force over the entire plate surface.

One-Piece Cylinder

Cylinder are one -piece. No welding or fabricated Cylinders - No Failures

Gland Ring With Zero loading

Specially designed cylinder assembly assures nearly zero load on gland and studs for accurate and safe working of chevron packers. "gland stud breaking at all."

Chevron packing

Well designed, endless Chevron packagings are made out of oil resistant nitrile rubber with accurate lips for positive sealing practically "Zero-leakage" at all pressures.

Ram

Solid chilled cast iron ram machined, ground and hard chrome plated to give long life to chevron packings. It does not rust in idle periods.

Platens

Accurately machined with precisely pitched steam or electrical heating channels for absolutely even temperature distribution over the entire surface.

Power Pack

Single discharged piston pumps. Double discharge "Standard Hydraulic" Power packs for fast closing of press with slow presenting action.

Control Panel

Standard components of telemachine / L&T make are used. Provided with complete circuit diagram