Semi-Automatic Constant Temperature Filling Machine with Heating & Mixing Hopper

Product Overview

semi-automatic constant temperature filling machine adopts piston pneumatic filling structure, integrated with water-circulation heating jacket + speed-adjustable stirring hopper. It is specially developed for high-viscosity materials that easily solidify, crystallize or thicken when temperature drops.

The constant temperature control system maintains stable material temperature throughout filling, preventing condensation, caking and viscosity fluctuation. The built-in mixer keeps the material homogeneous, avoids precipitation and stratification, and guarantees consistent filling volume for every bottle. All wetted parts use SS304/ optional SS316 stainless steel, fully compliant with GMP hygiene requirements for cosmetics, food, pharmacy and chemical workshops.

Compact mobile frame with casters saves workshop space and supports flexible relocation. It is an economical small & medium batch hot-filling solution for vaseline, wax, chocolate, ointment, honey and hot sauces.

Core Features

✅ Water Circulation Constant Temperature Heating System Digital temperature controller, adjustable temperature range, uniform heating, no local overheating. Keep materials in stable fluid state, prevent wax, ointment and vaseline from solidifying during filling.

✅ Heated Hopper + Variable Speed Mixer 2-in-1 Stirrer runs synchronously while heating, stops solid settlement and material stratification. Ideal for materials with particles or prone to separation.

✅ Piston Pneumatic Metering, High Filling Precision Volumetric piston dosing, filling accuracy ≤ ±1%. Filling volume and discharging speed can be adjusted freely. Anti-drip filling head eliminates dripping and wire drawing.

✅ Food-Grade Stainless Steel & GMP Compliance Material contact components SS304 / optional SS316. Smooth inner surface, no dead corners, easy disassembly and cleaning.

✅ Pneumatic Drive & Dual Operation Modes Powered by compressed air, low failure rate. Foot pedal + manual button dual control. Visible pressure gauge for easy operation and maintenance.

✅ Customizable Configuration Custom hopper volume, temperature range, filling range and filling nozzle size according to your products.

Application Materials & Industries

Cosmetics & Personal Care: Vaseline, hair wax, depilatory wax, body butter, hot massage cream

Food Industry: Chocolate paste, honey, caramel, hot chili sauce, fondant

Pharmaceutical: Medical ointment, medicinal gel, topical cream

Chemical: Hot glue, paraffin wax, lubricating grease

Technical Specifications

• Filling Range: Customizable
• Filling Accuracy: ≤ ±1%
• Heating Method: Water circulation jacket heating
• Temperature Control Range: Room temp ~ 80℃ (custom higher temperature available)
• Mixer: Variable speed stirring motor
• Working Air Pressure: 0.4–0.6 MPa
• Wetted Material Part: SS304 / SS316 (optional)
• Operation Mode: Foot pedal / Manual
• Mobility: Equipped with universal casters

Why Choose SIPUXIN?

SIPUXIN is a professional manufacturer of light industrial machinery in China. We provide factory-direct equipment, pre-shipment FAT inspection, operation training, video after-sales support and spare parts supply. Every machine is tested before delivery.

Contact us now to get a customized quotation and machine video.