ZONESUN ZS-VTGTL1A Servo Heated Paste Filling Machine for Lipstick, Foundation, Wax and Cosmetic Products

Overview

The ZONESUN ZS-VTGTL1A is a fully automatic servo-driven heated paste filling machine equipped with a gear pump, designed for precise quantitative filling of high-viscosity, heat-required materials. Featuring a customizable heated hopper with integrated stirrer, water bath heating (or thermal oil for temperatures above 100°C), and a heating block at the inlet to prevent solidification, the machine maintains consistent material fluidity throughout the fill cycle. Servo motor control delivers ±0.1 mL filling deviation across a production speed of 20–70 pcs/min, making it ideal for lipstick, foundation, vaseline, hair wax, jam, crayon, cooling oil, and other hot-melt or viscous paste products.

Technical Parameters

• Model: ZS-VTGTL1A
• Power Supply: 110V / 220V
• Power: 3 kW
• Filling Deviation: ±0.1 mL
• Filling Range: 1 g and above (no upper limit)
• Production Capacity: 20–70 pcs/min
• Machine Dimensions: 750 × 720 × 1680 mm
• Machine Weight: 250 kg
• Packing Dimensions: 1020 × 780 × 2130 mm
• Packing Weight: 280 kg

Key Features

• Gear Pump Filling for High-Viscosity Pastes: Gear pump mechanism provides smooth, continuous flow for thick, semi-solid, and hot-melt materials that piston or peristaltic pumps cannot handle reliably — ensuring consistent fill volumes without air pockets or material separation.
• Heated Hopper with Integrated Stirrer: Customizable hopper heating maintains material at the required temperature throughout the production run, while the built-in stirrer prevents settling, skinning, or viscosity variation in temperature-sensitive formulations.
• Dual Heating Modes — Water Bath & Thermal Oil: Water bath heating covers standard hot-fill applications; thermal oil heating extends capability to materials requiring temperatures above 100°C, such as hard waxes, crayons, and high-melt-point cosmetic bases.
• Inlet Heating Block — Anti-Solidification: Dedicated heating element at the pump inlet prevents material from cooling and solidifying in the feed zone during pauses or slow production periods, eliminating blockages and startup waste.
• Servo Motor Control — ±0.1 mL Accuracy: Servo-driven gear pump delivers precise, repeatable fill volumes with ±0.1 mL deviation — critical for cosmetic and pharmaceutical products where fill weight directly affects product cost and regulatory compliance.
• Wide Filling Range (1 g – No Upper Limit): Adjustable fill volume from 1 gram upward with no mechanical upper limit, accommodating everything from small lipstick bullets to large-format wax or balm containers in a single machine.
• 20–70 pcs/min Variable Speed: Adjustable production speed allows operators to match line throughput to downstream capping or cooling equipment, preventing bottlenecks in integrated hot-fill packaging lines.
• Compact Footprint (750 × 720 × 1680 mm): Upright design minimizes floor space usage while accommodating the full heated hopper, stirrer, and gear pump assembly — suitable for cosmetic labs, pilot lines, and production facilities with limited space.

Applications

• Lipstick & Lip Balm Manufacturing: Precise hot-fill dosing of lipstick mass, lip balm, and tinted lip gloss into molds or tubes at controlled temperatures to ensure consistent bullet weight and surface finish.
• Foundation & Cushion Compact Filling: Filling of liquid-to-solid foundation, BB cream base, and cushion compact formulations into pans and compacts requiring heated, stirred dispensing to maintain homogeneity.
• Vaseline & Petroleum Jelly Products: Quantitative filling of vaseline, petroleum jelly, and mineral wax-based products into jars and tubes for pharmaceutical, cosmetic, and industrial applications.
• Hair Wax & Pomade: Hot filling of hair wax, pomade, and styling paste into tins and jars for professional and retail hair care brands requiring consistent fill weight and smooth surface.
• Candle & Industrial Wax: Filling of paraffin wax, soy wax, and specialty wax blends into candle containers, molds, and industrial packaging at controlled pour temperatures.
• Jam, Honey & Food Pastes: Hot filling of jam, honey, peanut butter, and other high-viscosity food pastes into jars and pouches where heated dispensing is required to maintain flowability.
• Crayon & Art Supply Manufacturing: Filling of pigmented wax formulations into crayon molds and art supply containers requiring precise temperature control and consistent volume dosing.