Automatic Vertical Flaskless Molding Machine

Efficiency‌: Faster cycle times due to automation and vertical stacking.
‌Cost Savings‌: Eliminates flask costs and reduces labor and storage needs.
‌Quality‌: Vertical pouring minimizes turbulence, reducing defects like porosity.
‌Sustainability‌: Less sand waste and energy consumption; recyclable sand.
‌Precision‌: High-pressure compaction ensures consistent mold integrity and surface finish.

Product Parameters

Applications

The vertical flaskless molding Line is a vertical, greensand moulding system capable of producing a wide range of grey iron, ductile iron and other metal castings in various sizes.

How It Works:‌

‌Sand Preparation‌: Sand mixed with binders is compacted vertically between two patterns using hydraulic or pneumatic pressure.
‌Mold Formation‌: The compacted sand forms a rigid mold without flasks, held together by mechanical force or binders.
‌Pouring‌: Molten metal is poured into the vertical mold, leveraging gravity for efficient filling and solidification.
‌Cooling and Extraction‌: After cooling, the mold is disassembled, and the casting is removed, with sand often recycled.

‌Applications:‌

‌High-Volume Parts‌: Ideal for automotive components (brake discs, engine blocks), pump housings, and agricultural machinery parts.
‌Symmetrical/Medium-Sized Castings‌: Suitable for gears, manifolds, and HVAC components.
‌Industries‌: Widely used in automotive, aerospace (certain precision parts), and industrial machinery sectors.

Main Benefits

Efficiency‌: Faster cycle times due to automation and vertical stacking.
‌Cost Savings‌: Eliminates flask costs and reduces labor and storage needs.
‌Quality‌: Vertical pouring minimizes turbulence, reducing defects like porosity.
‌Sustainability‌: Less sand waste and energy consumption; recyclable sand.
‌Precision‌: High-pressure compaction ensures consistent mold integrity and surface finish.

Model & Specification

mold		ZZ416AF	ZZ416BF	ZZ417AF	ZZ417BF	ZZ417CF	ZZ417DF	ZZ418YF	ZZ418AF	ZZ418BF/BD
sand mold size	width(mm)	600	650	700	750	700	750	800	800	850
	height(mm)	480	535	535	535	600	600	600	600	650
	thickness(mm)	130～390	130～390	130～390	130～390	130～390	130～390	130～380	150～500	150～500
mold speed M/H		400	400	400	400	400	400	400	350	350

mold		ZZ419AF	ZZ419BF	ZZ419XF	ZZ419YF	ZZ4110AF	ZZ4110BF	ZZ4111AF	ZZ4112AF	ZZ4113AF
sand mold size	width(mm)	900	900	950	950	1000	1000	1100	1200	1300
	height(mm)	650	700	700	800	800	900	1050	1100	1100
	thickness(mm)	150～500	150～500	200～650	200～650	200～650	200～400	200～350	250～350	250～500
mold speed M/H		330	330	280	280	280	200	200	200	200

We have more models and types of automatic flaskless molding machine, you can contact and get the Contact Professional Engineer.

Feature

Vertical molding machine

High speed vertical molding machine

Automatic core setting machine

For the castings which need cores, an automatic core setting machine is ideal for the line

Sand mould clamping conveyor

can effectively improve the conveying accuracy of large sand mold and reduce equipment wear.

Quick mold change device

The line can have quick mold change device to meet high working efficiency.

PLC Control system

SIEMENS Automatic control

Automatic pouring machine

Automatic pouring machine to reduce labor strength and danger.

Why Choose Us.

High Efficiency – Quick and thorough cleaning.
Durable Construction – Robust materials for longevity.
Customizable Solutions – Tailored to specific needs.
Energy-Saving Technology – Reduces costs, lessens environmental impact.
Expert After-Sales Support – Comprehensive service and technical assistance.