SS304
Corrosion-proof reactor
English
A fully automated, SS304 stainless steel system that turns EVA, wax and tackifiers into uniform, string-free adhesive granules — engineered for furniture, packaging, bookbinding, textile, automotive and construction adhesive makers. We deliver the machinery and the formula know-how.
↓ Scroll to see the reactor, process, applications and our factory & exhibition.
From furniture and packaging to automotive, textile, bookbinding and construction adhesive makers worldwide.
String-free, same-size granules improve downstream dosing and bonding.
One operator runs the PLC-automated line versus a batch crew.
Higher yield and less scrap shorten the return on your investment.
Recipe storage lets you change adhesive grades in minutes.
Sealed SS304 reactor cuts fumes and daily cleanup time.
ISO-built equipment satisfies export and audit requirements.
Underwater / air-cooling pelletizing cuts clean, string-free granules every cycle, eliminating the classic drawing defect.
One-touch PLC automates feeding, reaction, extrusion, granulation and cooling — fewer operators, higher output.
We supply the physical line plus proven formula technology for your exact adhesive grade and market.
Turnkey service covers layout, install, debug and operator training in just 3–5 days under our engineers.
The polished SS304 interior resists chemical corrosion and prevents buildup, enabling fast cleaning between batches and tight temperature/pressure control for stable rheology.
A high-torque extruder plasticizes the reacted adhesive; the precision granulator cuts uniform strips that are rapidly cooled, screened and collected by the automated packaging unit.
Input thermal parameters on the PLC interface and the line runs the full sequence automatically — reducing labor cost and lifting production efficiency.
| Parameter | Specification |
|---|---|
| Reactor material | SS304 stainless steel, polished interior |
| Capacity | 2000L compact – 6000L high-capacity, customizable |
| Automation | Full PLC: feeding → reaction → extrusion → granulation → cooling |
| Granulation | Underwater / air-cooling, string-free, uniform |
| Drive motors | Siemens / Wannan / Jiangcheng |
| Raw materials | EVA, wax, tackifiers, resin, additives |
| Install & commissioning | About 3–5 days, guided on-site |
| Quality & service | ISO certified · 24/7 support · lifetime spare parts |
Automatic dosing of EVA, wax, tackifiers and additives with recipe-based accuracy.
Polished corrosion-proof vessel with precise temperature & pressure control.
Removes impurities before extrusion for clean, consistent granule quality.
Plasticizes the reacted adhesive and forms uniform strips for cutting.
Underwater / air-cooling pelletizing for string-free, uniform granules.
Cools, screens and collects granules into finished, shippable bags.
Sort EVA, wax, tackifiers and additives per the optimized formula and load automatically into the system.
Energy-efficient SS304 reactor preheats and stirs the blend under precise temperature & pressure control.
Viscous adhesive is filtered, then plasticized and strip-extruded by the high-torque extruder.
Underwater / air-cooling pelletizing produces uniform, string-free granules every time.
Granules are cooled, screened and collected by the automated packaging machine, ready to ship.
Board assembly, edge banding, wood-floor tongue-and-groove, PVC bonding with high initial tack.
Hardcover molded covers, spine bonding, wireless binding for clean, durable pages.
Box edge sealing & reinforcement with fast curing and strong early bond strength.
Garment lining lamination, carpet backing, non-woven fabric composite processing.
Interior part bonding, component fixing, wire-harness packaging with precise formulation.
Insulation-board bonding, decorative-panel lamination, building-material sealing.
| Aspect | Batch / Manual | Flex Line |
|---|---|---|
| Granule uniformity | Uneven, tailing | String-free, uniform |
| Labor | High headcount | 1 operator, PLC |
| Formula risk | Trial & error | Proven recipe support |
| Scale | Hard to grow | 2000–6000L |
| Commissioning | Self-managed | 3–5 day turnkey |
We recently refreshed our facility and trade-show visuals — here is a look at our workshop, assembly lines and exhibitions worldwide.
Flex Machinery serves adhesive producers on every continent with OEM lines, spare parts and formula support. Our exhibition presence keeps us close to buyers worldwide.
A packaging adhesive maker struggled with uneven granules and tailing using a semi-manual batch kettle, capping their output and quality.
We supplied a 3000L Flex EVA granular line with SS304 reactor, PLC control and underwater pelletizing, plus a proven packaging-grade formula.
Uniform, string-free granules from day one, one operator per shift, and commissioning completed in 4 days with our on-site training.
A one-stop solution provider for adhesive production lines, integrating machinery manufacturing with formula technology support.
We build complete hot-melt adhesive lines and core components for every grade.
Every line is built on SS304 and validated against ISO quality management. Our engineering team offers 24/7 remote diagnostics, on-site intervention and continuous formula optimization.
Not just steel — we hand you the recipe for your target adhesive grade.
3–5 days install and training under our engineers, not months.
Remote diagnostics and on-site help whenever you need it.
Spare parts supply and maintenance visits for the line's whole life.
Tell us your adhesive grade, capacity and application via the form or WhatsApp.
We return a tailored quote with line configuration and formula suggestion.
Our engineers plan your plant layout before production starts.
SS304 reactor, extruder and granulator built and tested in our workshop.
Export crating and worldwide delivery to your port.
On-site commissioning and operator training in 3–5 days.
The line processes EVA, synthetic resin, industrial wax, tackifiers and specialized additives. Our formula team tunes the blend for your target grade — from fast-curing packaging glue to soft textile laminates.
The energy-efficient reactor preheating cycle, PLC-optimized run profile and air-cooling option cut electricity per ton versus batch kettles — lower cost and smaller footprint per kilogram of granules.
From the first inquiry to years of production, Flex Machinery supports your line with formula optimization, maintenance visits and rapid spare-part delivery.
Lines built under ISO-certified processes for consistent, auditable quality.
Electrical and safety design aligned with common export requirements.
Polished reactor suitable for demanding adhesive and hygienic use.
Industrial PLC with recipe and alarm management for stable runs.
Leave your details and our team replies within 1 business day via WhatsApp or email.
