Products

Manufacturer of All Kinds of Spares used
in Plastic Processing Industry

Barrel

Without a durable and precise barrel, there is no use of any extruder screw. At Tirupati industries, we manufacture all kinds of barrel to
support all kinds of extrusion screw. We recommend to take our barrel with our screw for better performance as they are made with
greater precision and accuracy.

Single Barrel

At Tirupati industries, for each type of single extrusion screw you can get the single extrusion barrel with higher hardness, strong wear resistant and corrosion resistant. We also provide custom design suitable to your extrusion screw.

We manufacture the single barrel with internal diameter (ID) ranging from 20mm to 180mm and length up to 6000mm.

Warranty: We give warranty of 1 to 1.5 year in our Single Barrel

Material: EN41B MUSCO procured from authorized dealer

Nittriding Hardness: 66 to 68 HRC

Features:

  • Precise positioning of barrel bore
  • Best surface quality through honing
  • Accurate Compatibility with Die and Gearbox
  • Bore is checked with precision gauging machine
  • Extraordinary wear-resistance by nitriding
  • Preparation of acceptance report

For better performance,
Single Barrel is assembled
with Groove Feed made from high
quality materials like D2/EN41B.

Features:

  • Precise positioning of barrel bore
  • Best surface quality through honing
  • Accurate Compatibility with Die and Gearbox
  • Bore is checked with precision gauging machine
  • Extraordinary wear-resistance by nitriding
  • Preparation of acceptance report

Standard Design:

  • Windsor Standard
  • Kabra Standard
  • Lohia Standard
  • Mamata Standard
  • Rajoo Standard

Application:

Orientation Extrusion Machinery

  • Extrusion Coating Machine (LD/HD/PP)
  • Sheet Extrusion Machine (PP/LD/HD/ABS/PC/HIPS)
  • Tape Plan

Blown Film Plant

  • MonoLayer Extrusion Plant (LDPE/LLDPE/HM/HDPE/PVC/PP)
  • Multi-Layer Film Plant (LDPE/LLDPE/Nylon/HDPE/PP)

Orientation Extrusion Machinery

  • PVC Conduit Pipe
  • HDPE Pipe
  • PVC Suction
  • PVC Cable Coating
  • PVC Soft Tubing
  • PVC Profile
  • SPVC Braided Hose

Twin Barrel

Tirupati industries, we manufacture all types of twin barrel with great durability, greater hardness and corrosion resistant to accommodate the twin screw in extruder. We also provide custom design suitable to your twin screw.

We manufacture twin barrel ranging from id 52mm to 110mm and output capacity ranging from 110 to 900 kg/hr.

Warranty: We give warranty of 1 to 1.5 year in our Twin Barrel

Material: EN41B MUSCO procured from authorized dealer

Nittriding : 66 to 68 HRC

Features:

  • Precise positioning of twin barrel bores and centre distance
  • Extraordinary Surface quality through honing
  • No trace of any steps in assembled barrel’s ID bores.
  • No Burning and lining problem in production.
  • Extraordinary wear resistance by Nitriding
  • Even better wear resistance capacity with Sleeve Fitted Front Barrel grade M2
  • Preparation of acceptance report

Twin Barrel Applications:

PVC Pipes

  • UPVC
  • RPVC
  • CPVC

Standard designs:

PVC Profile

  • Windsor Standard
  • Kabra Standard
  • Theysohn Standard
  • Rollepaal Standard
  • Rajoo Standard

Sleeve Fitted Front Barrel

At Tirupati industries, Each Twin Barrel is fitted with Sleeve Fitted Front Barrel to increase the life of Screw Barrel. In Screws, the Metering section goes under heavy wear. The Screws are protected with Bimetallic coating and in order to protect the Barrel, It is fitted with a Front Barrel with HSS M2 Grade sleeve in it.

Features

  • Certified HSS M2 Material
  • Precise fitting with Twin Barrel
  • No trace of any steps in assembled barrel ID bores
  • No sticking and burning of material

Vented Barrel

At Tirupati industries, we manufacture Vented barrels to accommodate the Vented Barrel.

Material: EN41B MUSCO procured from an authorized dealer

Features

  • Greater devolatilization
  • Precise positioning of barrel bores
  • Best surface quality through honing
  • Bore is checked with precision gauging machine
  • Extraordinary wear-resistance by nitriding.
  • Preparation of acceptance report

Application:

  • PVC
  • HDPE
  • PP/PE
  • LDPE
  • Nylon

Bimetallic Barrel

At Tirupati Industries, We provide bimetallic barrels which can withstand a great amount of wear and corrosion.

Processing Dimension: Dia 20mm to 200mm and length up to 4000mm

Alloy powder composition: Wc (50%-60%), C, Si, Cr, B, Ni, Mo, Co, etc

Features

  • High performance backing
  • Long lasting solution
  • Higher peak performance
  • resistance against fillers
  • Extraordinary surface hardness of 68 to 70 HRC
  • 1.5mm to 2.5mm Bimetallic layer depth
  • Use of high quality tungsten carbide alloy
  • Provides inspection report

Application:

  • Blown Film Extrusion
  • PE Extrusion
  • PVC Extrusion
  • Recycling plantsn

1.5mm to 3mm thicknes
of the bimetallic layer
provides great resistance against the use of
filler materials.

  • Coating Methods:

  • HSS M2 Grade Sleeve Fitting
  • Centrifugal Casting