Compact granulator

ZERMA GSE

Our compact cutting mills of the GSE series, with their open and agressive rotors, were specifically designed for the injection- and blow molding industry. Typical applications for this series are large-volume products like (canisters, barrels, bottles or beverage crates) or post-shredding as the second machine in line. Both, the GSE series, can optionally be equiped with a roll infeed for optimized cutting of foils or edge strips.

General description

The mills of the GSE- GSC series are identical machines and differentiate only in one point. The GSC series features a compact and efficient noise protection housing which ensures a pleasant working environment with a low noise level.The integrated noise protection is designed for unrestrained accessibility while changing blades and sieves.

The working widths range from 300 to 1400 mm and rotor diameters are available in 300, 500 and 700 mm. The rotor knives are arranged in a V-shape (except GSE / GSC 300/300). The grinding chamber is divided diagonally, which improves accessibility for maintenance and cleaning work enormously.

All information about the GSE can be found in the data sheet

ZERMA GSE-Details

Rotor with V-cut technology

Each rotor blade row consists of 2 or 4 blades arranged in a V-shape. This arrangement conveys the material to the center of the rotor, preventing wear and material sticking to the side walls.

Rotor lock

The rotor locking ensures safe working on the machine, especially when changing blades. A safety limit switch prevents the machine from starting accidentally.

Robust, external bearing

The GSP series has a rotor bearing separate from the grinding chamber. This prevents regrind or fines from entering the bearing.

Blade setting jig for rotor and stator blades

Adjustment of both the rotor and stator blades is carried out outside the machine in a blade setting jig included in the scope of delivery.

1st and 2nd stator blade rows can be rotated through 2 cutting edges

The first two stator blades have 2 cutting edges, which doubles their service life.

Diagonally divided cutting chamber

The diagonally divided grinding chamber can be opened hydraulically and guarantees optimal accessibility for maintenance and cleaning work.

Replaceable wear plates in the upper and lower housing section

Time-consuming overhaul work on the grinding chamber is eliminated thanks to replaceable wear plates in the grinding chamber.

Noise protection system

Noise protection version of the grinder with a noise protection housing and a double-walled feed hopper. The noise protection housing can be opened from all sides, which ensures good accessibility to all maintenance relevant parts such as knives and screen.

Series

GSE 300 - 500

GSE	300/300	300/600	300/1000	500/500	500/700
Rotor blade (rows)	3	3	2	5	5
Stator blade (rows)	2	2	2	2 / 3	2 / 3
Rotor Ø (mm)	300	300	300	500	500
Rotor width (mm)	300	600	1000	500	700
Drive (kW)	7.5	18.5	18.5	37	45
Grinding chamber inlet (mm x mm)	400 x 290	400 x 590	400 x 990	500 x 500	500 x 700
Opening in top part of machine with hopper	1	1	1	1	1
Strainer basket opening	3	3	3	3	3
Approx. weight (kg)	900 / 1200	1130 / 1400	1350 / 1850	1700 / 2200	2220 / 3700

1 = manual hydraulics · 2 = motorized hydraulics · 3 = hand lever

GSE 500 - 700

GSE/GSC	500/1000	500/1400	700/700	700/1000	700/1400
Rotor blade (rows)	5	5	7	7	7
Stator blade (rows)	2 / 3	2 / 3	2 / 3	2 / 3	2 / 3
Rotor Ø (mm)	500	500	700	700	700
Rotor width (mm)	1000	1400	700	1000	1400
Drive (kW)	55	55	55	75	90
Grinding chamber inlet (mm x mm)	500 x 990	500 x 1400	720 x 700	720 x 990	720 x 1400
Opening in top part of machine with hopper	2	2	2	2	2
Strainer basket opening	2	2	2	2	2
Approx. weight (kg)	3400 / 5040	3700 / 5500	2840 / 4200	4500 / 6550	6500 / 7500