Tsung Chen Machinery Plastics Recycling Equipment

Tsung Chen Machinery size reduction equipment and auxiliary units for plastics recycling and molding plants: technical selection of complete machinery packages and replacement components.

Tsung Chen Machinery: Taiwanese manufacturer of plastics recycling machinery

Tsung Chen Machinery (Chen-Tsung) has been designing and manufacturing industrial equipment for plastic size reduction and polymer recycling since 1993. The manufacturing facility in Wugu District produces durable sprue granulators, low-speed shredders, vibrating sifters and mixers.

Company foundation in 1993 in the industrial hub of Wugu District, New Taipei City
Core engineering in plastic granulators, polymer mixers, screeners and recycling lines
In-house production facility supplying industrial machinery to international markets
Application of heavy wear-resistant alloy tool steel and high-torque electric motor drives

Immediate recycling granulators of series C-200, C-250 and C-300

Compact beside-the-press granulators by Tsung Chen series C-200ST, C-250ST and C-300ST are engineered for instant recycling of sprues and defective molded parts right at the molding press. The units integrate with robotic arms and conveyor belts to return clean regrind directly to production.

Throughput capacity for processing polymer scrap ranging from 100 to 250 kg per hour
Direct integration with injection molding machines, pick-and-place robots and belts
Processing of diverse resins including polypropylene, polyethylene, PVC, PET and ABS
Acoustic soundproof enclosure delivering substantial noise reduction on plant floors

Low-speed granulators of series C-S210, C-260, C-310 and C-420

Slow-speed granulators of the SB series are built for reclaiming rigid engineering and glass-filled polymers without thermal degradation. The slanted-tooth staggered rotor cuts sprues and thick-walled molded parts with minimal fine dust, yielding high-uniformity regrind for reuse.

Slanted-tooth stepped cutting rotor delivering progressive cutting without impact
Minimal formation of fine plastic dust and consistent regrind particle geometry
Efficient granulation of glass-fiber reinforced polymers and rigid plastic scrap
Low rotational speed and quiet machine operation within factory working spaces

Heavy-duty industrial granulators series C-300ST to C-560ST with sound insulation

Heavy-duty industrial granulators are built for size reduction of bulky plastic parts, blow-molded containers, crates and thick extrusions. Powerful drive motors up to 30 HP and massive rotors with multi-blade configurations deliver reliable processing of high-volume industrial scrap streams.

Heavy throughput processing capacity ranging from 140 up to 1100 kg per hour
Dual-layer acoustic insulation around the housing for substantial noise reduction
Convenient access inspection panels on five sides for fast cutter servicing
Rotor layouts with 6 and 12 cutting blades for balanced cutting energy distribution

Replacement rotor blades, stationary knives, screens and rotor assemblies

To maintain cutting efficiency and precise granule dimensions on Tsung Chen granulators, we supply replacement rotor and counter knives crafted from alloy tool steels. We provide perforated sizing screens, knife clamp wedges, tension bolts and heavy-duty sealed bearing support blocks.

Precision cutter knives manufactured from D2 and SKD-11 tool steels for long life
Interchangeable sizing screens with perforations from 4 to 16 mm for regrind control
Sets of high-tensile mounting bolts, clamping wedges and adjustment shims
Heavy-duty bearing units with labyrinth seals preventing plastic dust ingress

High-speed vertical screw mixers series M and automatic ratio blenders

Vertical mixers of the M series with capacities from 50 to 200 kg provide rapid homogeneous blending of virgin pellets, regrind and color masterbatches. The stainless steel tank and helical screw prevent contamination, while an integrated timer provides automated cycle management.

Stainless steel mixing tanks with working volumes of 50, 100, 150 and 200 kg
Heavy vertical helical screw delivering thorough top-to-bottom material circulation
Integrated digital timing controller for automated cycle shutoff at target batch time
Smooth interior surface facilitating swift cleaning between resin color changeovers

Tsung Chen Machinery recycling equipment: engineering background and scope

Taiwanese industrial equipment manufacturer Tsung Chen Machinery has been developing and producing machinery for polymer size reduction and plastics recycling since 1993.

The company operations in the Wugu District of New Taipei City deliver integrated manufacturing from precision machining of machine bodies and heat treatment of cutter shafts to plant assembly and dynamic balancing of rotary elements.

All granulators, shredders and blenders are engineered for non-stop operation within injection molding and extrusion plants, meeting global industrial safety and electrical compatibility standards.

Beside-the-press granulators: automated recycling for injection molding machines

Compact rotary granulators of Tsung Chen series C-200, C-250 and C-300 are engineered for instant reclamation of sprues and runner scrap directly at the clamping zone of injection molding machines.

Direct coupling with belt conveyors and robotic part extractors allows feeding of warm sprues into the cutting chamber without intermediate cooling, which prevents polymer degradation and reduces overall plant electricity consumption.

An acoustic soundproofing outer shell with dual-layer insulation lowers factory floor noise, while a sealed hopper geometry prevents ejection of ground flakes.

Low-speed granulators series SB: gentle processing of fiber-filled polymers

Slow-speed shredders of the Tsung Chen SB series equipped with slanted-tooth staggered knives are engineered for reclaiming rigid thermoplastics, polycarbonate, glass-filled polyamides and thick-walled molded parts.

Low rotational rotor velocity eliminates shock forces and friction heat buildup in the polymer, preventing thermal degradation of resin chains and sticking of soft plastic to cutter edges.

The staggered cutter layout delivers smooth shearing and produces uniform granules virtually free of fine plastic dust, ensuring consistent bulk density for subsequent re-molding.

Heavy-duty industrial granulators series C-300ST to C-560ST for plant scrap

For central reclamation of large bulky scrap, polymer sheets, blow-molded bottles, containers, crates and thick pipe purgings, Tsung Chen offers heavy industrial granulators powered by electric motors up to 30 HP.

The rigid steel frame features hinged access panels on five sides, granting open and secure access for servicing, cleanout and blade changeover between different polymer colors.

Heavy rotors with 6 or 12 cutting blades opposing fixed bed knives provide uniform distribution of cutting energy, smooth flywheel inertia and extended bearing service life.

Selection and export supply rules for Tsung Chen knives, screens and parts

Our engineering group provides technical selection of replacement cutter knives, perforated sizing screens, wedges, bearings and drive belts for the entire Tsung Chen machinery catalog based on model codes, serial numbers or part drawings.

We prepare itemized commercial quotations with bank transfer arrangements for industrial manufacturing enterprises.

Deliveries are organized starting from single replacement items, including mechanical inspection of knife geometry and freight forwarding by proven carriers to port terminals or direct plant warehouses.

Preventive servicing of cutting chambers and blade clearance adjustment

Durable trouble-free operation of Tsung Chen granulators and shredders requires adherence to recommended cutting gap tolerances between rotating and stationary blades, typically maintained from 0.15 to 0.30 mm depending on resin thickness and ductility.

Periodic resharpening and precise tramming of cutter edges prevent rotor stalling, minimize electrical motor power draw and stop formation of melted fines.

During routine maintenance, technicians should check V-belt tension, inspect labyrinth dust seals and replenish grease in the spherical roller bearing pillow blocks.

Tsung Chen Machinery and model names are trademarks of their respective owners and are used only to identify the equipment for which we source parts. SpareX is not an official dealer, distributor or representative of Tsung Chen Machinery and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.