I. Core Product Advantages
1. Precise Volume Control, Stable Glue Quality
High metering accuracy with constant acid-alkali dosage ensures full-process controllable reactor pH, stable polycondensation reaction of urea-formaldehyde resin, stable glue viscosity and curing cycle, uniform finished panel bonding strength, and qualified free formaldehyde content.
2. Full Anti-Corrosion Structure, Safe & Durable
Cylinder body and valves are all made of acid-alkali resistant materials, preventing corrosion perforation and leakage from formic acid and caustic soda, avoiding safety hazards of acid-alkali corrosion injury and glue contamination.
3. Two Modes for Different Production Lines
Transparent graduated cylinder is suitable for small manual glue-making lines; high-position metering tank can be connected to fully automatic glue-making system, paired with urea screw and formaldehyde storage tank to achieve complete unmanned feeding.
4. Micro-Drop Feeding, Fine Adjustment
Diaphragm valve enables drop-wise acid and alkali addition, finely adjusting pH value to avoid sudden reaction changes and glue scrapping caused by excessive one-time feeding.
5. Not Easy to Crystallize & Block Pipes
Smooth inner wall design prevents formic acid precipitation crystals from adhering to the cylinder wall; paired with a pre-filter, acid-alkali conveying pipelines remain unobstructed for a long time without valve blockage.
6. Seamless Docking with Complete Glue-Making Process
Can be connected in series: Acid-alkali metering cylinder xe2x86x92 Reactor (with auxiliary rod stirring paddle) xe2x86x92 Mechanical emulsification homogenizer xe2x86x92 Filter xe2x86x92 High-temperature cooling tower, forming a closed-loop glue-making system.
II. Glue-Making Process Supporting Flow
Formaldehyde storage tank + Urea automatic feeding system xe2x86x92 Resin synthesis in reactor xe2x86x92 Precise acid-alkali addition by metering cylinder for pH adjustment xe2x86x92 Emulsification and glue refinement xe2x86x92 Filtration, cooling & storage xe2x86x92 Glue blending and feeding in ring-type glue blender.
III. Application Scenarios
Urea-formaldehyde/MUF glue-making workshops for particleboard, MDF, plywood, straw panels, and acid-alkali blending sections in resin chemical plants.
IV. Optional Upgrade Configurations
1. Insulation jacket structure to prevent formic acid crystallization and pipeline blockage in winter;
2. pH-linked automatic feeding electronic control system, automatically replenishing acid and alkali when pH in the reactor deviates from the set value;
3. Explosion-proof structure and acid-alkali waste gas absorption port, dedicated to explosion-proof glue rooms;
4. Weighing sensor module for double verification of feeding accuracy.
V. After-Sales Service
1. Match corresponding specifications of metering cylinders according to reactor volume and acid-alkali concentration;
2. Factory acid-alkali immersion tightness test;
3. On-site docking automation control system linkage debugging;
4. Long-term supply of wearing parts such as PTFE valves, level gauges, and sealing gaskets.
