The series of TQSF Gravity destoner is mainly used for grading wheat, rice, peanuts, maize, soybean, etc. And removing stones and other heavy impurity, which can also be used for seed selecting. The machine has the characteristics of removing stones according to gravity, less energy consumption, no dust, low noise, which can be operated and maintained conveniently, Use it together with independent ventilation system for better efficiently.

Exterior design

1. All the frames have been chemically processed: Acid pickling, phosphate, and anti-rust treatment.

2. Anti-corrosive primer has bean spray painted, with high quality finishing coat which is fade-proof.

3. The surface is glossy ,discoloration, scratch-proof.

Design of timber

1. The four corners are supported by rubber spring imported from Austria with stable structure.

2. Vibration motors adopts famous brand.

3. Stainless steel screen and manganese screen surface are employed.

4. Aluminum plate with punched holes is strengthened to make the screen surface smooth for better efficient.

Technical parameters

TYPE		TQSF100a	TQSF125a	TQSF150a	TQSF180a
Capacity	Wheat	13-15 T/h	15-18 T/h	17-22 T/h	22-28 T/h
	Paddy	9-11 T/h	11-13 T/h	13-15 T/h	16-18 T/h
	Maize	8-10 T/h	10-12 T/h	12-14 T/h	15-17 T/h
Width of Screen		100 cm	125 cm	150 cm	180 cm
Weight		630 Kg	690 Kg	750 Kg	900 Kg
Air pressure		1800 Pa
Vibration frequency		15.65^-1
Size (mm)		1660×1426×2156	1660×1676×2156	1660×1926×2156	1660×2226×2156
Power (kW)		2×0.55
Air absorption		8100 m³/h	12000 m³/h	16000 m³/h	20000 m³/h
Vibration amplitude		3-5 mm
Screen dip angle		5^o-9^o

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