Lamination Plant

When industries think of a laminator or high-performance extrusion lines, one critical factor often overlooked is the heart of the machinery—the screw and barrel system. At Kaivanya Extrusion Technik, we don’t just supply parts; we engineer advanced bimetallic screws and barrels that keep laminators and extrusion systems running smoothly, delivering consistent performance and longer service life.

Companies searching for extrusion machine manufacturers in India or looking for a trusted extrusion machine supplier in the USA often turn to Kaivanya because we provide the technology that drives their machines to outperform competitors. Whether it’s film lamination, flexible packaging, or extrusion-based converting, our products are designed to meet global standards of precision and durability.

The Role of Screw & Barrel in Laminator Performance

A laminator is essential in industries where strength, clarity, and bonding are critical—such as packaging, industrial wrapping, and protective films. But its productivity depends largely on the screw and barrel design inside the machine. Poor-quality parts often result in uneven melt flow, reduced film bonding, and frequent maintenance.

At Kaivanya, our advanced bimetallic technology ensures:

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Wear resistance with 60–70% tungsten carbide coatings through PTA welding.
Stronger bonding thanks to overlay adhesion strength of up to 70,000 PSI.
Extended life with vacuum-hardened sleeves and advanced HVOF surface protection.
Consistent output through patented screw geometries and melt flow optimization.

These innovations mean laminators perform more efficiently, producing uniform film lamination with less downtime and higher throughput.

Specialist In Wear Resistance Products & Solutions

Screw

Coating Alloy	KET 900	KET 800	K 700	K 183	KET QV/HV	KET-188	KET-100	KET 163	Nitraalloy (1.8550)
Chemical Composition	70 % Wcpta Tungsten	88 WC/12Co	Ni/Cr/Boron/Wc 50%	Ni/Cr/Boron/Wc 35%	Cr/V/Mo	Co/Cr/W	Fe/Cr	Ni/Cr/Boron	Fe/Al
Application Process	Spirical Tungsten Wire (mig welding)	Hvof Thermal Spray	Weld Overlay	Weld Overlay	Powder Metallurgy	Weld Overlay	Wrought Steel	Weld Overlay	Wrought Steel
Average Hardness RC	68-70	68-71	65-70	65-70	52-56	67	55-58	63	68
Volume Loss mm³	0.5	2.4	4.5	10	9.5	12	12	15	37

Barrel

Coating Alloy	KB-300 (HIP-PM Tool /Steel)	KB-200 (Tool /Steel)	KB 183	KB 156
Chemical Composition	Cr/V/Mo	Cr/V/Mo/Fe	Wc/Ni/Cr/Boron	Ni/Cr/Boron
Application process	Vacuum Hardening	Vacuum Hardening	Centrifugal Casting	Centrifugal Casting
Average Hardness RC	54-56	54-56	60	60
Volume Loss mm³	9.5	12	10	15

Trusted by Extrusion Machine Manufacturers in India

Kaivanya works closely with leading extrusion machine manufacturers in India, supplying them with reliable screw and barrel assemblies that improve machine efficiency. Our designs help plants reduce power consumption, improve melt distribution, and achieve higher production rates without compromising quality.

Preferred Extrusion Machine Supplier in USA

In the global market, reliability and longevity of components are key. As a recognized extrusion machine supplier in the USA, we deliver precision-engineered screw and barrel solutions for laminators and extrusion systems that meet the rigorous demands of international processors. Our components are widely used for retrofitting, upgrading, and extending the life of machines, making Kaivanya a preferred partner worldwide.

Advantages of Kaivanya Screw & Barrel Technology

High wear resistance: Perfect for high-output laminator operations.
Improved lamination quality: Ensures smooth bonding and clarity.
Reduced downtime: Long-lasting materials minimize replacement cycles.
Global compatibility: Custom-made for a wide range of laminators and extrusion machines.

Innovation Meets Reliability

With over two decades of innovation, Kaivanya combines in-house expertise with advanced R&D to deliver solutions that outlast and outperform conventional systems. Our patented screw designs, tungsten carbide coatings, and vacuum-hardened sleeves are not just add-ons—they’re industry-leading technologies designed to give your laminator a competitive edge.