KASON SHF 50 Square Handsheet Former

KASON SHF 50 Square Handsheet Former

The square handsheet former is a papermaking laboratory equipment, which is used to form fibers into square sheet samples of 500mm×3500mm.

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Product Details

The square handsheet former is a papermaking laboratory equipment, which is used to form fibers into square sheet samples of 500mm×3500mm. It adopts the vacuum generated by rapid water discharge through a large-diameter valve to complete suction filtration forming, and is assisted by a high-vacuum degree vacuum pump for further dewatering and forming. Manual stirring and pneumatic stirring are two optional modes for pulp mixing before sheet formation.
It is suitable for the forming of ultra-thin, ultra-thick and ultra-fine fibers. A flat handsheet dryer or rapid paper sample dryer can be optionally matched for drying the formed sheets.
The forming wire of the equipment can be replaced with a pulp molding mold. By additionally installing a high-power vacuum pump, it can also be used for suction forming of pulp molded products.

Product parameters

Specification

Description

Effective Sheet Size

500 mm × 500 mm

Water Tank Volume

20 L

Pump Vacuum Degree

-0.092 ~ -0.098 MPa

Main Material

Entire machine constructed of 304 stainless steel

Agitation Type

Bubble agitation / manual agitation

Vacuum Filtration

Yes

Water Circulation

Yes (white water circulation, electric water feeding)

Drying Function

Yes

Drying Temperature Range

Room temperature ~ 140°C (standard drying temperature 105°C can be set)

Heating Method

Cast integrated heating plate

Drying Mode

Vacuum + heating

Forming Wire

Special papermaking stainless steel wire (pulp molding mold optional)

Transfer Wire

Phosphor bronze wire (optional) for transferring low-strength formed sheets

Support Wire

CNC precision-machined 304 stainless steel

Pneumatic Agitation

Precision-drilled holes, evenly spaced around the circumference; aperture sized according to fluid dynamics calculations

Water Supply

Equipped with water inlet for external water source; stainless steel jet pump included for water recycling

Drainage

Automatic drainage via specially designed pneumatic valve, avoiding slow drainage issues with solenoid valves and the complexity of manual mechanical operation

Vacuum Filtration System

High-flow oil-free vacuum pump with high efficiency, long service life and maintenance-free operation

Power Supply

220V ± 10%, 50Hz

Power Rating

3000 W

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