Dandy Rolls India - Dandy Rolls, Watermarks and Dandy Roll Bracket Systems

Dandy Rolls India is the largest dandy roll makers in Asia and the world's biggest SS plate laid dandy roll maker. We have manufactured over 1,000 dandy rolls to date. Dandy Rolls India manufactures a wide range of highly sophisticated dandy rolls, watermarks for both slow and high speed machines and dandy roll bracket systems that accommodate multiple size dandy rolls, primarily for the Indian paper industry. We also manufacture phospor bronze and stainless steel wire cloth mesh with modern weaving machines.

Dandy Rolls India manufactures a wide range of dandy rolls, watermarks and dandy roll bracket systems, primarily for the Indian paper industry.

SPINDLE AND HOLLOW TYPE DANDY BRACKETS FOR SLOW SPEED MACHINE

Dandy Rolls India offers spindle and hollow type brackets for slow speed machines up to 150m/min. The company supplies specially designed vertical type brackets for hollow type dandy rolls, high pressure water showers, steam showers and fibre glass save all trays. Our dandy bracket systems are equipped with high-quality rubber air bellows for quick lift and fine penetration of dandy rolls on fourdriner wire. The bracket systems feature an SS casting solid box type construction.

TRUNNION TYPE BRACKET SYSTEMS

Dandy Rolls India supplies trunnion type bracket systems for machine speeds ranging from 150m/min up to 300m/min. The trunnion type bracket systems can accommodate different diameters of dandy rolls ranging from 500mm to 1,000mm. The trunnion type bracket systems are made of SS or phosphor bronze, while the main arm is a solid box type construction that ensures better rigidity and vibration-free running of the dandy rolls.

BRACKET ASSEMBLY SYSTEMS FOR HIGH SPEED MACHINES

The company specialises in the design of bracket assembly systems for supporting centrally driven dandy rolls with a diameter ranging from 1,000mm to 1,500mm. The bracket assembly systems are equipped with heavy-duty spherical roller bearings, pneumatically operated motors for oscillating water and steam shower assemblies for continuous cleaning of dandy rolls.

PLAIN WOVEN DANDY ROLLS

Our plain woven dandy rolls are made of helically-coiled rings equipped with suitable gauge diagonally passing rods and flat bars for efficient grinding. The company offers spindle type dandy rolls for slow speed machines in SS or PB with 35 mesh PB or SS covers. We also supply hollow type dandy rolls for medium speed machines in SS or PB with 10 mesh bottom covers and 35 mesh top covers. Dandy rolls for high-speed machines feature double side flanges, journals and spherical roller bearings with 10 mesh bottoms and 35 mesh top covers.

CHAIN LAID DANDY ROLLS

Used extensively in the manufacture of ledgers and laid papers, our chain laid dandy rolls are equipped with open-ended wire cloth and laid wires / chain wires that are mounted on the spiral backing wire of the dandy roll.

PLATE LAID DANDY ROLLS

The plate laid dandy rolls are made from independently circled hollow type rings using 0.3mm to 0.5mm thick SS casting sheets. The plate laid dandy rolls are exclusively used for the manufacture of ledgers and laid papers.

EMBOSSED COVER DANDY ROLLS

Embossed cover dandy rolls are equipped with pre-calculated open-ended covers in 45 mesh or 50 mesh embossed with marks specially designed for slow speed machines. Our embossed cover dandy rolls are used to produce embossed marks or shadow marks on higher GSM paper.

DANDY ROLL CLEANING SYSTEM

Dandy Rolls India supplies water showers and save all trays for the continuous cleaning of dandy rolls. The external save all trays are made of fibreglass or SS. Steam bearer tubes and steam showers are used for dandy rolls with open ended casting running on trunnions.

WATERMARKS

Watermarks are impressions left on the running sheet of wet paper due to displacement of fibres by the electrotypes or logos fixed on the dandy rolls. The company specialises in the manufacture of marks for different machine speeds, different stock conditions and different GSM of paper.

DANDY ROLL DRIVES

Dandy Rolls India supplies DC and AC drives for dandy roll applications along with panel boxes. Dandy roll drives control the elongation of paper, avoid drag of dandy rolls on the wire and allow smooth and steady running of paper.