Blog
Guides and articles from Pratishna Engineers on choosing, sizing and buying injection moulding machines in India.
What Can You Make on a 180 Ton Container Moulding Machine?
What a 180 ton container moulding machine can make: buckets, tubs, reusable and thin-wall containers, dairy cups, with cavity counts and a bucket check.
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140 Ton vs 180 Ton for Thin-Wall Cups and Small Tubs
140 ton vs 180 ton injection moulding machine for thin-wall cups and tubs: cavities by clamp, why injection speed matters more, and FSSAI food rules.
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Single-Screw Machines for Closures: Why a 35 mm Screw Suits Light Shots
How a closure injection moulding screw should match light cap shots: barrel share, pressure by screw size, residence time and low-MFR HDPE grades.
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Cap and Closure Production on a 140 Ton Machine: Cavities and Cycle Time
How a cap making machine trades cavities against cycle time: clamp per cap, what sets the closure cycle, PCO 1881 weights, FSSAI rules and caps per hour.
Read moreWhat Can You Make on a 140 Ton Container Moulding Machine?
140 ton container moulding machine applications: caps, cups, tubs, lids and scoops, with a clamp check, PWM recycled-content rules and a worked lid check.
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Moulding Larger Electrical Housings on a 180 Ton Machine
Electrical housing moulding on a 180 t machine: housing size by resin, FR PC processing, flame ratings by wall and IS 14772 rules, plus a worked check.
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When a Standard 180 Ton Machine Is Enough and When to Move Up
Choosing a 180 ton injection moulding machine: five checks on clamp, mould size, stroke, shot and speed, and when a standard machine is enough.
Read more180 Ton Machine for Food Containers, Bowls and Trays
A 180 ton machine for food containers: cavities by wall thickness, thin-wall demands, PP grades and FSSAI food-contact rules, with a worked clamp check.
Read moreWhat Can You Make on a 180 Ton Injection Moulding Machine?
180 ton injection moulding machine applications by resin and product: containers, grilles, housings, fittings and closures, with a worked clamp check.
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165 Ton vs 180 Ton: Tie-Bar Space and Platen Size Compared
165 ton vs 180 ton injection moulding machine: what 9% more clamp buys, how tie-bar space and platen size limit the mould, and the 70% minimum-mould rule.
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Moulding Appliance Parts on a 165 Ton Machine
Appliance parts moulding on a 165 t clamp: which housings fit, ABS vs PP copolymer, how wall thickness sets cycle time, and BIS rules for appliances.
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165 Ton Machine for Pipe Fittings and Plumbing Parts
What a pipe fitting making machine needs for uPVC: screw, barrel and tip choices, clamp and shot sizing, purge rules and the IS 7834 fittings standard.
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