Light electromagnetic feeder, special design — 3D drawing

Representative 3D drawing for this feeder design

Vibrating feeder ПЭВНМ 250/100х400-6

Electromagnetic vibrating feeder, light feeders, special design · drive ВЭМ-Л1

The ПЭВНМ 250/100х400-6 is the most compact special-design feeder: a 250 × 400 mm trough, dimensions within 560×330×300 mm and a mass of just 32 kg excluding vibration isolators and the control unit. Maximum throughput is 6 m³/h at a lump size up to 50 mm. The bottom-mounted ВЭМ-Л1 drive draws no more than 1.5 A from a 380 V, 50 Hz supply, and coil voltage adjusts from 0 to 250 V, so output varies smoothly from zero.

Tray width / length	250 × 400 mm
Max. capacity*	6 m³/h
Max. lump size	50 mm
Tray design	Open
Drive type	Electromagnetic, однотактный, ВЭМ-Л1
Drive position	Нижнее
Power supply	380 V, 50 Hz
Coil voltage range	0–250 V
Coil current, max	1.5 A
Dimensions (L×W×H), max	560×330×300 mm
Mass (excl. isolators & controller)	32 kg

* Capacity measured on dry sand (bulk density 1.52 kg/dm³) at standard tray incline; adjustable from zero to maximum via the control unit.

📄 Technical datasheet (PDF) 📐 Installation drawing (PDF)

Supply terms: 2–4 weeks lead time, 12-month warranty from the shipment date. details →

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Where it is used

Feeding small portions of bulk material into a packing machine where the count is in kilograms rather than cubic metres and dose repeatability matters.
Supplying a laboratory rig or pilot line: at 32 kg the feeder can be repositioned by hand, with no lifting gear.
Metering additives into a mixer, where the main flow comes from a large feeder and this one handles a minor component of the recipe.
Fitting into a station with a hard height limit: vertical dimension stays within 300 mm — the smallest of any feeder we build — and the short 400 mm trough takes up no extra room.

How it differs from neighbouring models

ПЭВНМ 250/140х400-6 — тот же лоток 250 × 400 мм и те же 6 м³/ч, отличается вторым размером в обозначении — 140 мм против 100 мм
ПЭВНМ 200/70х600-4 — поток 4 м³/ч, лоток длиннее — 600 мм, крупность материала до 36 мм
ПЭВНМ 360/160х1000-16 — старшая модель группы: 16 м³/ч, лоток 1000 мм и масса 135 кг

Questions and answers

What is the lowest achievable output?

The lower limit comes from the control, not the feeder: coil voltage varies from 0 to 250 V, so flow is adjustable from zero up to the maximum 6 m³/h. The exact setting for a given material is established during commissioning.

How does it differ from the ПЭВНМ 250/140х400-6?

In the second figure of the designation — 100 mm against 140 mm. Trough width and length (250 × 400 mm), 6 m³/h throughput, 50 mm lump size, the ВЭМ-Л1 drive and the 32 kg mass are the same on both.

Does a feeder this small still need a control cabinet?

Yes. The electromagnetic drive runs on regulated voltage, and it is the ШУВ cabinet or БУВ unit that sets output. Coil current stays within 1.5 A — the lowest figure across our feeder range.