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The BengBeng Automatic Molding Machine is a compact, user-friendly semi-automatic jolt-squeeze molding machine designed for small-to-medium batch and multi-variety casting production. Widely used in gray iron, ductile iron, and steel foundries, it combines high-frequency micro-jolting with pneumatic squeeze compaction to produce molds with sharp pattern definition and uniform sand hardness (HB 70–85). It dramatically reduces manual labor, improves molding efficiency, and enhances casting consistency—making it an ideal entry-level solution for workshops transitioning from hand molding to automation.
Key Features
Simple Operation, Quick Learning Curve One-button control panel—complete a single flask mold in just four steps: place pattern → fill sand → compact → strip. Operators can work independently after 1–2 hours of training—ideal for small foundries with high staff turnover.
Hybrid Compaction for High-Quality Molds High-frequency micro-jolting (≥300 strokes/min) pre-settles the sand, followed by 3–5 ton vertical pneumatic squeeze for final compaction—ensuring uniform mold hardness and minimizing expansion or erosion defects.
Robust Construction, Low Maintenance Q345 welded frame with stress-relief annealing. Critical moving parts (guide rods, cylinders) protected by dust covers. No hydraulic system—only routine lubrication and air filtration required, resulting in minimal downtime.
Flexible & Easy to Integrate Standard flask sizes from 600×500 mm to 1000×800 mm (customizable). Compatible with wooden, metal, or simple patterns. Can operate standalone or be integrated with conveyors and mold inverters for a basic molding line.
High Cost-Effectiveness, Fast ROI Costs only 1/10–1/5 of a full-auto molding line. Daily output: 80–150 molds per shift. Payback period: 3–6 months through labor savings and reduced scrap—making it a smart investment for SME foundries.
Main Technical Specifications
Parameter
Value
Model
BB-65 / BB-80 / BB-100 (Classified by table size)
Table Size
600×500 mm / 800×600 mm / 1000×800 mm
Squeeze Force
30–50 kN(3–5 t)
Jolt Frequency
≥300 per minute
Mold Hardness
HB 70–85
Air Pressure
0.5–0.7 MPa
Air Consumption
0.8–1.5 m³/min
Motor Power
3–5.5 kW
Weight
1.2–2.8 t
Typical Applications
Ideal for 5–200 kg medium/small castings, such as:
Agricultural machinery: plowshares, gear housings, brackets Construction equipment: valve bodies, fittings, bases Municipal castings: manhole covers, grates, bollard bases General machinery: pump casings, motor end shields, flanges Typical users include township foundries, maintenance workshops, vocational training centers, and startup casting enterprises.
Company Profile
Qingdao Dingli Machinery Co., Ltd.
Qingdao Dingli Machinery Co., Ltd. is a company specializing in the production of casting machinery equipment. It mainly manufactures equipment for casting clay sand, resin sand, coated sand, wet sand drying, lost foam casting, sodium silicate sand, etc. It can undertake various turnkey projects, including the design, manufacturing, installation and commissioning of mechanical sand processing. Our factory has strong technical strength and advanced processing equipment. We have long-term and close technical cooperation with many senior experts and scholars from domestic universities and research institutions. We can provide users with high-performance, reliable products and satisfactory services.
Our company adheres to the principles of promoting enterprise development through technology, prioritizing quality, continuous improvement and customer satisfaction. We are willing to sincerely cooperate with friends from all walks of life to achieve common prosperity.
Our company mainly undertakes the following projects:
20-180t/h mechanized clay sand processing production line and single machine equipment turnkey project.
Annual production of 1000 to 20,000 tons of consolidated resin sand casting mechanized production line and single machine equipment turnkey project.
Annual production of 3,000 to 10,000 tons of hot processing coated sand complete equipment and single machine equipment turnkey project.
Annual production of 3,000 to 7,000 tons of hot coating sand regeneration complete equipment and single machine equipment turnkey project.
5-15t/h sodium silicate mechanical production line and single machine equipment turnkey project.
5-30t/h three-stage sand drying equipment and single machine equipment turnkey project.
5-40t/h lost foam casting complete equipment and single machine equipment turnkey project and other types of shot blasting cleaning equipment, lifting equipment, conveying equipment, cooling equipment, magnetic separation equipment, environmental protection dust removal equipment.
Welcome to contact us~
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2013
Ecer Certification：
Verified Supplier
Qingdao dingli machinery Co., Ltd is located in the famous coastal city, the hometown of casting machine - Qingdao, since its establishment, we are always adhering to the traditional industries with the aim of combined closely with the foreign advanced technology, through the introduction, cooperati... Qingdao dingli machinery Co., Ltd is located in the famous coastal city, the hometown of casting machine - Qingdao, since its establishment, we are always adhering to the traditional industries with the aim of combined closely with the foreign advanced technology, through the introduction, cooperati...
