【Model】: Z42
【Application】:Small and medium-sized castings, such as valves, mechanical parts, auto parts, hydraulic parts, pipe fittings, agricultural machinery parts, stove parts.
【Characteristics】: Easy operation, compact structure, high productivity, convenient maintenance.
The Automatic Green Sand Top Bottom Blow Matchplate Molding Machine is compact in structure, small in appearance, and does not require pits, and is most suitable for customers who are transforming from manual molding to automated molding. In addition, on the basis of the previous horizontal flaskless molding machine, this model has been improved in structure, and the upper, middle and lower boxes are fixed on four columns at the same time, which ensures the accuracy of box closing and solves the problem of wrong boxes. The matching molding line is more flexible, and it can adopt the hand-push rolling conveyor mode and the automatic trolley roller conveyor mode.
The top bottom blow process uses adjustable hydraulics to deliver higher squeeze pressure which produces more consistent and uniform mold surface hardness, improving casting finishes significantly, eliminating the shadow effect common in side-blowing machines, and reducing the requirements for finish machinery to increase your productivity and profitability. This allows foundries to produce more complex castings with deeper products.
In the process of product design, the air-flow sand filling technology is adopted. The upper and lower boxes are closed and sanded on the four columns at the same time, and then compacted. After forming, the lower mold and the upper mold are demolded and unboxed respectively. After the box is smoothly closed, the sand mold is pushed out by the air cylinder. The automatic production of castings can be realized with the use of conveyor lines.
Z425 Auto Parts Automatic Green Sand Match Plate Molding Machine
Z426 Auto Parts Automatic Green Sand Match Plate Molding Machine
Z427 Auto Parts Automatic Green Sand Match Plate Molding Machine
Patterns for Automatic Green Sand Match Plate Molding Machine
Sand Mouldings for Automatic Horizontal Flaskless Moulding Machine
The Automatic Green Sand Top Bottom Blow Matchplate Molding Machine adopts way of horizontal molding, which is suitable for the production of small and medium-sized castings such as valves, mechanical parts, auto parts, hydraulic parts, pipe fittings, agricultural machinery parts, stove parts, brake discs, bearing caps, automobile castings, diesel castings, sewing machine castings, motor covers, water pump castings, etc., and is suitable for the production of ductile iron and grey iron, ash, mellable steel, non-ferrous metals and other materials.
| Item | Z425 | Z426 | Z427 | LZ425 | LZ426 | LZ427 |
| Sand casting mould(mm) | 500×400×120～150 550×450×120～150 | 610×508×130～180 660×508×130～180 | 700×600×130～180 600×600×130～180 | 500×400×120～150 550×450×120～150 | 610×508×130～180 660×508×130～180 | 700×600×130～180 600×600×130～180 |
| Productivity(second/mould) | 36～40 | 40～45 | 40～45 | 40～45 | 45～50 | 45～50 |
| Compaction pressure(Mpa) | 0.7～0.9 | 0.7～0.9 | 0.7～0.9 | 0.7～0.9 | 0.7～0.9 | 0.7～0.9 |
| Air consumption(m3/min) | 1.6 | 2 | 2.2 | 1.6 | 2 | 2.2 |
| Operating oil pressure(Mpa) | 8.5 | 10.6 | 9.2 | 8.5 | 10.6 | 9.2 |
| Power(kw) | 15 | 18.5 | 22 | 15 | 18.5 | 22 |
Molding sand consumption (t/h) | 8.6～12 | 10.5～17 | 12～22 | 8.6～12 | 10.5～17 | 12～22 |
1. Accept customized equipment based on customers' exact requirements.
2. Greatly improve production efficiency and save labor costs.
3. Small occupied areas and save land .
4. Improve casting quality and stability, high sand molding compactness.
5. The height of the sand box can be adjusted and set according to the thickness of the molding box.
6. Can be equipped with conveyor lines, can also be produced in a single machine.
7. The hydraulic and electronic control parts of the machine are all imported components, which are stable, reliable, high precision, long life and long life.
