【Model】: ZHR
【Application】: core sand molding.
【Characteristics】: High production efficiency, accurate sizes, smooth appearance, low costs, better sand core strength and hardness.
Hot Box Core Shooting Machine, also named as hot box core shooter, is a kind of molding euqipment widely used in foundry casting industry. Its working principle is that the core sand mixture with liquid or solid thermosetting resin as a binder is injected into the heated core box, and the sand core is preheated in the core box and hardened to a certain thickness (about 5-10 mm). Take it out to form a high-quality core product with a smooth surface and precise dimensions.High production efficiency, accurate size, smooth appearance, better sand core strength and hardness, and the ability to produce castings with complicated internal cavities. It's suitable for casting small and medium-sized casting cores such as automobiles, valves and machine tools. It is an ideal equipment for casting enterprises to improve product quality and production efficiency.
1.
It is suitable for the phenolic resin coated sand to be solidified by
electric and steam heating to produce sand core or molding sand with
high strength and good finish.
2. PLC program control, LCD screen parameter setting, process display, fault diagnosis, manual / automatic / jog control, automatic digital display temperature control.
3. Horizontal
type, 2-6 molds opening type; the sand shooting head automatically cleaned and removed after sand shooting, automatically sanded.
4. The high-frequency quenching hard chrome guide shaft has a long service life, and it is easy to install the mold and core when moving out of the workbench, and the automatic screen door improves the operating environment.
5. The
equipment is equipped with cushioning parts, which makes the equipment
move quickly and without impact, and the equipment has long service life
and improves production efficiency.
6. Electromagnetic overflow air-cooled hydraulic station, reducing oil temperature and delaying component fatigue.
7. Drive mode: pneumatic, hydraulic or pneumatic-hydraulic combined drive.
8. Adopt linear guide rail, accurate motion positioning and high guiding precision.
9. Adopting high-frequency quenching inverted V-shaped guide wheel and V-shaped guide wheel, accurate motion positioning and high guiding precision, and the guide rail is not easy to store dust sand, which reduces the movement friction of the guide rail and improves its use precision and life.
10. Adopt
automatic lubrication system, each sliding friction mechanism is
equipped with lubrication device to maintain equipment accuracy and
extend service life.
11. Moulds, sandblasting plate quick change device and sand feeding system are available for users to choose.
High production efficiency, accurate size, smooth appearance, better sand core strength and hardness, and the ability to produce castings with complicated internal cavities. It's suitable for casting small and medium-sized casting cores such as automobiles, valves and machine tools. It is an ideal equipment for casting enterprises to improve product quality and production efficiency.
| Item | ZH550R-15 | ZH650R-25 | ZH780R-40 | ZH890R-50 | ZH1090R-60 | ZH1290R-70 |
| Max size of core box(mm) | 500×500×300 | 600×600×400 | 700×800×500 | 800×900×500 | 1000×900×600 | 1200×900×600 |
| Pattern opening/closing distance(mm) | 300～600 | 350～700 | 400～800 | 450～900 | 500～1000 | 550～1100 |
| Max sand shooting capacity(kg) | 15 | 25 | 40 | 50 | 60 | 70 |
| Cycle time of single working station(s) | 12 | 15 | 15 | 20 | 25 | 30 |
| Drive mode | Pneumatic | Pneumatic | Pneumatic/Hydraulic | Hydraulic | Hydraulic | Hydraulic |
| Way of taking core out | Built-in/Shift out | Built-in/Shift out | Shift out | Shift out | Shift out | Shift out |
1.
It is suitable for the phenolic resin coated sand to be solidified by
electric and steam heating to produce sand core or molding sand with
high strength and good finish.
2. PLC program control, LCD screen parameter setting, process display, fault diagnosis, manual / automatic / jog control, automatic digital display temperature control.
3. Horizontal
type, 2-6 molds opening type; the sand shooting head automatically cleaned and removed after sand shooting, automatically sanded.
4. The high-frequency quenching hard chrome guide shaft has a long service life, and it is easy to install the mold and core when moving out of the workbench, and the automatic screen door improves the operating environment.
5. The
equipment is equipped with cushioning parts, which makes the equipment
move quickly and without impact, and the equipment has long service life
and improves production efficiency.
6. Electromagnetic overflow air-cooled hydraulic station, reducing oil temperature and delaying component fatigue.
7. Drive mode: pneumatic, hydraulic or pneumatic-hydraulic combined drive.
8. Adopt linear guide rail, accurate motion positioning and high guiding precision.
9. Adopting high-frequency quenching inverted V-shaped guide wheel and V-shaped guide wheel, accurate motion positioning and high guiding precision, and the guide rail is not easy to store dust sand, which reduces the movement friction of the guide rail and improves its use precision and life.
10. Adopt
automatic lubrication system, each sliding friction mechanism is
equipped with lubrication device to maintain equipment accuracy and
extend service life.
