/ Construction

Plastic injection moulding machines for building and construction industrial sector products manufacturing in India demand high load capacity, dimensional accuracy, and the ability to handle engineering-grade materials at scale. STM Plastics manufactures servo hydraulic injection moulding machines from 80 to 800 ton clamping force, purpose-built to serve the complete range of construction plastic products — from lightweight conduits and fittings to heavy-duty tanks and door profiles.
Whether you are producing pipes, window frames, cable conduits, or water storage tanks, our machines deliver consistent dimensional accuracy, shorter cycle times, and lower energy consumption across every production shift.
Plastic Injection Molding Machines are used to manufacture masonary plastic parts handles, HDPE pipe fittings, UPVC connectors and handles Pipes & Conduits STM injection moulding machines handle PVC and HDPE pipe fittings and electrical conduit manufacturing with precise injection pressure control, ensuring leak-proof joints and consistent wall thickness across high-volume runs.
Door & Window Panel Connectors / handles:
Our servo machines deliver tight dimensional tolerances and superior surface finish for UPVC panel connectors, windows & door handles, and glazing components built to withstand long-term structural demands.
Pipe Fittings & Connectors
STM machines support multi-cavity tooling for elbows, tees, reducers, and couplings with high repeatability and flash-free output across extended production runs.
Over Moulding Construction Tools and Accessories:
Ergonomics grips, hand & power tools, weather seals & gasket, vibration dampening, safety equipment like hardhats, fall protection hardware, and heavy-duty clamp components
Insert Molding of plumbing and electrical fittings:
Electrical outlets, switches plumbing, pipe fittings anchors, fasteners, HVAC controls, smart home sensors components, structural clips & brackets
Mon-Sat, 9am until 6pm
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