Heating Circulation Mixing Tank
Targeting processing scenarios requiring constant-temperature mixing and integrated raw material drying, our self-developed Heating Circulation Mixing Tank serves as dedicated core equipment for plastic modification, masterbatch production and wet material recycling processing, a key procurement model for medium & large overseas plastic processing factories and modifier material agents. Ordinary normal-temperature mixing tanks cannot handle water-containing plastic pellets or raw materials requiring constant-temperature fusion of additives, while the Heating Circulation Mixing Tank integrates a circulating heating system and three-dimensional stirring structure to simultaneously complete three processes: stirring, drying and constant-temperature fusion, drastically cutting production line procedures and labor costs.

We have iteratively upgraded the internal circulating heat conduction structure of the Heating Circulation Mixing Tank with an external heat insulation layer surrounding the barrel for uniform heat circulation without loss, covering a temperature control range of 40–120℃ to adapt to processing of various materials including PP, PE, PVC, TPR and recycled plastics. Internal widened double-layer stirring blades deliver low-speed gentle stirring to avoid crushing plastic pellets, paired with a mirror-polished 304 stainless steel barrel free of material dead corners for easy cleaning during raw material switching. A sealed barrel lid with dust removal interface connects to workshop dust removal equipment to reduce pigment dust pollution, fitting production workshops with strict environmental control standards in Europe and America - this is the core factor for bulk purchases of the Heating Circulation Mixing Tank by modifier factories across multiple countries.
Low-cost heating mixing tanks widely available on the market suffer from common defects including uneven heating, poor heat retention, temperature control malfunctions and hidden circuit short-circuit risks. Our Heating Circulation Mixing Tank is equipped with an independent constant-temperature controller and automatic power-off protection against overheating, with thickened corrosion-resistant heating tubes enabling fault-free 12-hour continuous constant-temperature operation. As an original manufacturer accepting orders of a single unit, combined packaged sales with color mixers and storage tanks are supported to promote complete plastic auxiliary machinery packages for overseas agents, balancing constant-temperature processing demands of end factories and profit margins for agents.
Technical Parameters
|
Parameter Item |
Detailed Configuration |
|
Standard Capacity |
50kg, 100kg, 150kg, 200kg |
|
Stirring Speed |
Two adjustable gears: 35/48r/min |
|
Motor Power |
Graded matching from 1.5kw to 4.5kw |
|
Heating System |
Circulating heat conduction insulation layer, digital temperature control from 40–120℃ |
|
Barrel Material |
Mirror-polished 304 stainless steel |
|
Safety Configurations |
Overheat power-off protection, top cover interlock shutdown protection |
Product Application Scope
Plastic Modification & Granulation: Constant-temperature fusion stirring of oil agents, tougheners and fillers
Small-batch mixing processing for household plastic recycling workshops
Constant-Temperature Mixing of PVC & TPR Soft Masterbatch to Eliminate Additive Delamination
Drying & Stirring of Damp Runner ReGrinds in Injection Molding Workshops to Avoid Finished Product Bubble Defects
Supporting Equipment for Constant-Temperature Dispersion Production Lines of Chemical Additives and Color Powder
Customization Capabilities
The factory provides full-process OEM/ODM customization services. The capacity, heating power, voltage specifications, discharging mode and temperature control procedures of the Heating Circulation Mixing Tank can be adjusted according to customers' production line demands. Engineers can independently optimize circulating heating and stirring structures based on raw material samples and production drawings provided by customers, with free delivery of small prototypes for testing. Mixed shipments of different specifications of Heating Circulation Mixing Tanks are available for large orders. Customer self-owned brand LOGOs can be printed on the machine body, and control panel labels modified on demand to help overseas agents build self-branded complete equipment sets.
Packaging & Transportation

All exported Heating Circulation Mixing Tanks comply strictly with international export packaging standards. The complete machine is wrapped with thick waterproof and moisture-proof film; heating electric control boxes and motors are individually protected with foam buffer padding, and the exterior is reinforced with fumigated solid wood crates to prevent collision and seawater moisture damage during sea transportation. We are familiar with customs declaration and container loading procedures for major global ports with specialized staff tracking delivery progress throughout. If transport damage occurs upon goods arrival at the destination, we provide free replacement of damaged spare parts and bear all after-sales losses to eliminate cross-border logistics worries for overseas agents.
Payment Terms
Standard Heating Circulation Mixing Tanks adopt the payment scheme of 30% advance deposit and 70% balance payment before shipment. Customized modified models require 50% advance payment and 50% balance payment prior to delivery. Tiered procurement discounts are negotiable for full-container bulk purchases. Settlement is supported via major globally convertible currencies such as US Dollars and Euros with formal trade documents issued for all fund transfers, meeting financial write-off requirements for overseas trading companies and factory purchasers. More flexible payment cycles can be negotiated for long-term stable repeat customers.
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