Core Box Heat Shooting Unit Dl-300-II & Z Variants

• Customization: Available
• Max. Weight of Sand Core: 3.2kg
• Max. Size of Core Box (L*W*H): 350*260*160mm
• Model NO.: DL-300-II-8
• Size of Heating Plate (L*W*H): 350*200*50mm
• Core-Pulling Stroke: 150mm
• Transport Package: Wooden Case
• Specification: DL-300-II-8
• Trademark: DELIN
• Origin: China
• HS Code: 8474809090
• Production Capacity: 500000
• Package Size: 128.00cm * 78.00cm * 198.00cm
• Package Gross Weight: 465.000kg

Product Description

DL-300-II/Z Heated Core Injection Machine

The vertical-pattern hot-box core shooter utilizes single-column cantilever construction for manual production of precision sand cores ≤3.2kg, achieving mold-adaptive dimensional control and superior surface quality.
Its integrated sand charging/compression system coupled with rapid-hardening technology delivers cycle times between 10-60 seconds, particularly effective for intricate core configurations requiring minimal finishing allowances.

Specification

Process Composition

[Sand Preparation]

Charge sand cylinder with core material
Operate sand flow regulator for controlled filling
Terminate feed via shut-off mechanism
[Mold Setup]

Actuate vertical movement of movable platen
Achieve mold cavity closure
Secure interface between shooting board and mold
[Injection Cycle]

Open sand valve assembly
Execute pressurized sand delivery
[Curing Operation]

Maintain closed mold under thermal conditions
Complete cross-linking/polymerization
[Ejection Stage]

Retract movable platen upward
Deploy core pushing mechanism
[Discharge]

Activate final extraction sequence
Transfer finished core to collection

right elevation

left elevation

front elevation

Technical Specifications

(Custom configurations available upon request.)

No.	Items	Parameters	EX400
1	Max. weight for core box	3.2kg	45,000
2	Max. size of core box (L*W*H)	350*260*160mm	220
3	Ejector vertical stroke	≤30mm	1.8–2.5
4	Sizeofheating plate (L*W)	350*200mm	8.8
5	Core-pulling stroke	125mm	13.6
6	Heating power	6.5kw	600
7	Net weight	430kg
8	Boundary Dimensions (L*W*H)	1258*780*1980mm

After Sales Service

 Operational Excellence Framework:

Pre-Sales Engineering Services Initiate project consultation to receive custom-designed machinery solutions meeting exact production parameters. Submit RFQ through our digital platforms for immediate response.
Lifetime Equipment Support Dedicated Service Package: • Multi-platform communication channels (IM/Call/Video) • Certified technician dispatch within 72 hours • Full-cycle support modules:
Installation & commissioning
Maintenance optimization
Workforce training certification • 24-month comprehensive warranty

Company Profile

Delin Intelligent Technology Co., Ltd

Delin Intelligent Technology Co., Ltd - Your Complete Foundry Solution Partner. We engineer and manufacture: √ Smart molding machines for cast production √ Precision die-casting systems √ Multi-axis CNC finishing equipment √ Specialized drilling/machining centers √ Core shooting & sand mixing technology √ Thermal processing solutions Serving global manufacturers of plumbing fixtures, sanitary products, valve components, and automotive castings across non-ferrous & ferrous metal industries. Our competitive advantages include: - Turnkey production line design - Technical documentation support - Regular maintenance programs - Cost-effective equipment packages - Modular upgradable configurations

Why Choose Us?

Other Products

OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutions

Molding machine, Low pressure casting machine, Gravity die casting machine, furnace, ( Automatic) core shooting machine, Mix sand machine, ( CNC ) Drillling and Tapping machine, Auto-polishing machine, Abrator, etc...

FAQ

Q: What's the lead time for orders?
A: Standard models ship in 15–30 days; customized units require 60–90  days.

Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.

Q: Can I request a customized size?
A: Absolutely! We offer tailored attachments.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.