NEWS

Learn how 5L vacuum sigma kneader with screw extruder solves residue & discharge issues for high-viscosity lab raw materials.

Struggling with sticky, high-viscosity silicone? Manual discharge, temperature fluctuations, and trapped air bubbles are major headaches in chemical processing. In this case study, we explore how Karvil Machinery’s customized 100L Vacuum Kneader—equipped with a heavy-duty screw extruder and integrated Hot/Cold TCU—eliminates these issues entirely. Featuring a successful test run for our Brazilian client, learn why this setup is the ultimate solution for efficient, flawless silicone production.

Handling highly viscous materials like hot melt adhesives requires robust and precise mixing equipment. This week, our factory successfully finished the testing and packaging of a 5L Electric Heating Vacuum Kneader (Sigma Mixer), customized specifically for an Italian client’s R&D laboratory.The cli

50L Screw Discharge Vacuum Cooling Jacketed Kneader! This sigma mixer is now packed and on its way to a valued client in Italy.This isn't just equipment; it's a testament to Karvil Machinery's expertise in tackling the toughest high-abrasion material processing challenges!️ Engineered to Endure: T

This lab vacuum kneader designed for silicone rubber is ready for shipment. This sigma mixer is equipped with PLC control, manual tilting discharge, and mold temperature controller to meet the needs of mixing high-viscosity materials.