Low Speed Granulator

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SG-1628N

Plastic granulator for grinding plastics into uniform-size granules

SG-16N and SG-20N series low-speed granulators offer innovative and efficient solutions for granulating plastics into uniform-sized granules, ideal for processing directly beside plastic molding machines or in conjunction with removal systems or conveyors. These plastic granulators are designed to minimize dust and reduce noise, making them perfect for workplace environments where noise reduction is beneficial.

Features

The SG-16N low-speed granulator features claw-type tools with a staggered knife structure, effectively dispersing the impact load, enhancing cutting efficiency, and incorporating adjust-free blade holder design for easy blade replacement.
The SG-20N low-speed granulators are equipped with presetting knife jig, simplifying the installation and adjustment of the tools. The cutter settings can be adjusted externally, avoiding the cumbersome internal adjustments.
The surrounding design of the collection box outside the cutting chamber effectively prevents leakage of materials during the granulation process.
Reduces resistance and prevents jamming, enhancing cutting efficiency.
Optimized design to effectively absorb vibrations generated during granulation, ensuring smooth operation.
Achieves uniform particle size with minimal dust generation.
Features slow operation and a soundproof material box to significantly reduce noise during operation.
Designed for easy disassembly, saving time and effort in maintenance.
Small body size equipped with casters for easy movement.
Meets European safety standards with a safety-conscious operational design.
The feed inlet is equipped with a magnet to absorb iron impurities from the raw materials.

Applications

Low speed granulators are perfect for use in conjunction with plastic molding machines, extrusion machines, or belt conveyors. They efficiently handle machine-side waste such as sprues and small defective products, contributing to cleaner production processes and effective recycling.

Specifications

Model SG-		1621N	1628N	1635N(H)	2028N(H)	2028NC(H)	2042N(H)	2042NC(H)
Motor power (kW)		1.5	2.2	2.2 (3.0)	2.2 (3.0)	2.2(3.0)	3.0(4.0)	3.0(4.0)
Rotating speed (rpm)		230	235	235(240)	290	290	290	290
Blade material		SKD11	SKD11	SKD11	SKD11	SKD11	SKD11	SKD11
Blade type		Staggered blade	Staggered blade	Staggered blade	Paddle blade	Staggered blade	Paddle blade	Staggered blade
Quantity of fixed blade		2×1	2×1	2×2	2×1	2×1	2×1	2×1
Quantity of rotating blade		3×3	3×4	3×5	3×1	3×4	3×1	3×6
Presetting knife jig		—	—	—	●	—	●	—
Cutting chamber (mm)		160×210	160×280	160×35C	200×280	200×280	200×420	200×42C
Max. output capacity (kg/hr)		35	50	60 (80)	80	80	135	135
Noise level dB(A)		85～90	85~90	85～90	85～90	85～90	85～90	85～90
Diameter of screen mesh (mm)		⌀5	⌀5	⌀5	⌀6	⌀6	⌀6	⌀6
Dimensions	H(mm)	1200	1200	1200	1270	1270	1270	1270
	H1(mm)	1400	1400	1400	1450	1450	1450	1450
	H2(mm)	550	550	550	550	550	550	550
	W(mm)	505	575	645	575	575	715	715
	W1(mm)	330	400	470	405	405	545	545
	D(mm)	630	630	630	695	695	695	695
	D1(mm)	385	385	385	435	435	435	435
	Weight (kg)	175	195	210/225	265/280	265/280	300/315	300/315
Notes: 1) "●" stands for standard, "〇" stands for optional, "—" stands for none 2) The maximum output capacity depends on the diameter of screen mesh and composition of material. The maximum output capacity listed in the table is obtained by testing PET preforms in continuous running 3) Noise level varies depending on different materials and motor types 4) All plastic materials should be crushed at normal temperature to avoid the blade from being sticked with materials 5) "H" stands for increased motor power, "C" stands for staggered blade 6) Power: 3φ, 400VAC, 50Hz						We reserve the right to change specifications without prior notice.