Resin Sand Mixer
High-Precision Continuous Resin Sand Mixers
Advanced Homogenization | Precise Chemical Metering | Zero-Waste Foundry Solutions
Continuous Resin Sand Mixers are the industry standard for no-bake (self-hardening) foundry processes. Whether you are using furan, alkaline phenolic, or silicate resin systems, our mixers provide the perfect blend of sand and chemicals. By utilizing high-speed primary mixing and precision-controlled dosing pumps, we help foundries achieve superior mold strength while significantly reducing expensive resin consumption.
The continuous resin sand mixer is divided into double arm resin sand mixer and single arm resin sand mixer. According to the type of operation, it divides into fixed type and movable type. It is equipped with high quality imported pump, owning the dust-removal and smell-removal function. It suits for the furan resin sand, ester-harding alkaline phenolic resin sand, ester-hardening water glass sand etc
Technical Specifications Double Arm Resin Sand Mixer
type | productivity (T/H) | arm length(mm) | forearm length(mm) | the sand mouth height(mm) | assembly power(kw) |
S255 | 5 | 2200 | 1200 | 1400 | 10.47 |
S2510 | 10 | 3000 | 1300 | 1600 | 16.5 |
S2515 | 15 | 3000 | 1600 | 1600 | 28.04 |
S2520 | 20 | 2600/3000 | 2100 | 1600 | 30.0 |
S2530 | 30 | 3000/4000 | 2100 | 1600 | 32.0 |
S2540 | 40 | 3500/4000 | 2100 | 1600 | 39.0 |
S2550 | 50 | 4000/5000 | 2100 | 1600 | 43.0 |
S2560 | 60 | 4000/5000 | 2100 | 1600 | 47.0 |
Technical Specifications Single Arm Resin Sand Mixer
Model | S242 | S243 | S245 | S248 | S2410 | S2412 |
Productivity (t/h) | 2 | 3 | 5 | 8 | 10 | 12 |
Diameter (mm) | Φ175 | Φ175 | Φ203 | Φ219 | Φ219 | Φ225 |
Rotation rate (r/min) | 940 | 960 | 960 | 960 | 960 | 960 |
Motor power (kw) | 2.2 | 3 | 4 | 5.5 | 7.5 | 7.5 |
Gyration radius (mm) | R850 | R1500 | R2000 | R2000 | R2000 | R2000 |
Curing agent for pump flow (l/h) | 49 | 49 | 49 | 75 | 101 | 120 |
Binder quantitative accuracy | <±2% | |||||
Continuous Resin Sand Mixing Machine
Resin sand mixer is an industrial machine used in foundries to prepare resin sand for making molds or cores in metal casting. The machine ensures that sand is uniformly mixed with binding agents (resins) and catalysts, which allow the sand to harden and retain its shape during the casting process.
The Bestech Factory Advantage
Direct sourcing from our engineering facility ensures you receive a mixer built for high-performance chemical bonding and long-term durability.
Precision Dosing Systems: We use high-accuracy, variable-frequency diaphragm or gear pumps to ensure the resin and hardener ratios are accurate to within ±1.0%. This eliminates weak molds and saves on chemical costs.
Tungsten Carbide Tipped Blades: Our mixing blades are surfaced with Tungsten Carbide (WC), providing 5–10 times the wear resistance of standard steel blades in the highly abrasive sand environment.
Easy-Clean “Clamshell” Design: The mixing trough features a full-length opening for rapid access. This allows your operators to clean the internal chamber and blades in minutes, preventing resin buildup and downtime.
Smart PLC Control: Equipped with Siemens or Schneider PLC systems, our mixers offer “one-button” start/stop with automated flushing cycles and recipe storage for different sand types.
Upgrade Your Foundry with Bestech Technology
Don’t let inefficient mixing eat into your profits. Contact our engineering team today for a factory-direct quote and a customized layout designed for your specific production floor.
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Resin sand mixers are vital in achieving high-quality castings in industries such as automotive, aerospace, and heavy machinery manufacturing.
Our Products
Foundry Machine
We provide advanced casting equipment, including molding, sand mixing, core shooting, and recycling technologies, all designed to help you improve casting precision, reduce waste, lower costs, and achieve higher efficiency and superior results for your production.
Resin Sand Mixer
Resin sand mixer machine is widely used for mixing furan resin no-bake sand, suitable for sand mixing and core making of medium and large castings.
Automatic Flaskless Molding Machine
This machine automates molding without flasks, improving speed, precision, and efficiency while reducing labor costs and ensuring high-quality casting.
Green Sand Mixer
The machine is mainly used for foundry sand mixing, can be used for single sand ,and mixed fired mold sand, self-hardening sand, face sand and core sand.
Hot Box Core Shooter
Hot Box Core Shooting Machine, also named hot box core shooter, is a moulding equipment widely used in the foundry casting industry.
Jolt squeeze molding machine
This machine uses jolt and squeeze action for precise, uniform molds, helping you improve efficiency, reduce waste, and enhance casting quality.
Multi Piston Molding Machine
High pressure multi piston molding machine adopt hydraulic compaction pressure is for medium and large cast iron castings.
Resin Sand Molding Reclamation Line
Resin sand molding reclamation line is a system used in foundries to recover and reuse resin-coated sand after it has been used in the molding and casting process.
Green Sand Molding Reclamation Line
This system efficiently recycles clay sand molds, reducing material costs and waste, helping you improve production efficiency and maintain consistent mold quality.
Cold Box Core Shooting Machine
This machine is used to produce sand cores for metal casting processes. It operates based on the cold box process, a method where sand is mixed with a resin binder and then hardened or cured by introducing a gaseous catalyst, usually at room temperature
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