STZD Series Electric Heating Retentioner

It is mainly used for long-term quality guarantee and ripening of fish and livestock and poultry materials. It can also be used for curing and sterilization of powder treatment.

Key benefits

High fill factor

Variable frequency speed regulation can effectively improve the fullness, which can reach about 70%.

Efficient sanitation

Jacketed integrated large access door is convenient for maintenance and cleaning, and there is no dead corner.

Convenient operation

The door body is supported by gas spring, which is convenient to open, time-saving and labor-saving, and convenient for operators to repair and clean materials.

Highlight Features

Good heat preservation effect

Auxiliary heating and insulation system, the temperature can reach more than 90 ℃. The whole body is insulated, with good insulation effect and higher gelatinization; The door body is filled with insulation cotton for all-round insulation.

Advanced design

The double screw design at the end improves the uniformity of discharging, and the lower layer breaks up the homogenizing device to make the blanking more uniform. Spiral rotor, first in first out, uniform moisture; Low residue and hygienic; All stainless steel in contact with materials. The upper and lower split bearing pedestal is convenient for refueling and maintenance.

Safe and reliable

The shaft end adopts adjustable packing mechanism, which has reliable sealing, long service life, no leakage and convenient maintenance. Torsion arm reducer, long service life; The reducer is directly connected, with high transmission efficiency. Humanized design, each access door has a safety switch, and the motor cannot be started when the door is opened to ensure the safety of operators.

Technical parameters

Model	Barrel Dia. (mm)	Effective length (mm)	Capacity (t/h)	Conditioning time (s)	Power (kW)
STZD90	920	3500	7-12	100-280	3+2.2
STZD100	1020	3500	8-15	160-320	3+2.2
STZD110	1120	3800	15-35	100-280	5.5+2.2
STZD110JC	1120	5000	15-35	160-350	5.5+2.2

Note: The data in the table is calculated according to the material bulk density of 0.55t/m3 and the filling factor of 70%.

Related applications

STZD series Electric Heating Retentioner is mainly applicable for preprocessing product before pelletizing, so as to achieve good pellet quality. During long time retention and maturing, the retentioner can ensure sufficient moisture is absorbed by the product, which improve product forming performance to guarantee the high-efficiency pelletizing process and efficient utilization of raw material.

Animal feed

Aqua feed

Pet food

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