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Company History Roltech Pte Ltd. was first established in the late 90's as Gukkas Enterprises of where the products are all consumables for Electronics industry, as the company evolves and change into the present name, they concentrated into slitting paper for Electronics and Semiconductor Industry. Their main products are Virgin Kraft Paper (Brown) and Interleaf Kraft Paper (White). Sizes will vary on customer requirement. These special Kraft papers are produced from 100% Virgin paper pulp with long fibers for better tensile strength and are mostly produced in Europe. The interleaf Kraft papers are pH neutral in property as it is pre requisite for this industry . Being pH neutral, it will not contaminate or oxidize the metal surface it comes to contact with The Kraft papers are slit and rewind to various widths from 10mm(W) and onwards and are used widely in the connectors, lead frame industries when the metals are stamped and etched . The interleaf Kraft papers are coil together with the metal strips to prevent the surface from scratches during transportation etc... Note: All of the paper products are European Grade Papers...

1. Jetting Valves

MEST jet valve systems provide unmatched speed and precision in non-contact dispensing, addressing even the most demanding applications. Jetting, or non-contact dispensing, enables manufacturers to dispense small fluid volumes at accelerated speeds without compromising accuracy. This approach leads to decreased waste, rework, and rejected parts, along with enhanced throughput yields.

2. Needle Valves

During operation, controlled pulsed air is utilized to act on the piston, withdrawing the needle a predetermined distance from the needle seat to ensure precise and consistent fluid flow. The stainless steel needle seats within the tip adapter, effectively minimizing dead fluid volume between dispensing cycles.

3. Auger Valves & Progressive Cavity Pumps

Our auger valves and progressive cavity pumps represents a genuine volumetric dispensing system designed for dispensing various amounts of single-component fluids, epitomizing high-precision dispensing technology. Utilizing the proven endless piston principle, this system flawlessly dispenses fluids ranging from watery to pasty consistency, ensuring a clean and reliably consistent dosage irrespective of viscosity fluctuations.

• Auger Valve F1000
  

The MEST-F1000 Series Auger Valves ensures precise and repeatable deposits, preserving the integrity of metal alloy particles in fluids like solder paste and silver epoxies. Forhighly abrasive fluids such as thermal interface materials (TIM), opt for the MEST-F1000 featuring tungsten steel and ceramic components.

3. Progressive Cavity Pumps

• F2000 for various viscosity

The MEST-F2000 is a contact-type single-liquid dispenser driven by a servo motor to rotate the eccentric screw, ensuring consistent and unintterupted flow of adhesive. This valve is specifically designed for use in automotive, 3C, electronics, aerospace, biotechnology, medical, food, and other industries.

• FD2000 for 2 Component Material

The FD2000 are characterised by controlled thread break-off thanks to the suck-back effect, process reliability due to pressure monitoring and further functions. With simple and safe operation, the 2 component dispensers can be used widely. Experience for yourself precise mechanics combined with state-of-the-art digital control technology