Desk Edge Making Machine Polyurethane High Pressure Foaming Machine For Desk Edge Protector

Feature

1.High-performance mixed device, accurately synchronous materials output, even mixture. New leakproof structure, cold water cycle interface reserved to ensure no blockage during long downtime;
2.Adding material sample test system, which can be switched freely without affecting normal production, saves time and material;
3.Adopting three layer storage tank, stainless steel liner, sandwich type heating, outer wrapped with insulation layer, temperature adjustable, safe and energy saving;
4.Low speed high precision metering pump, accurate ratio, random error within ±0.5%;
5.Adopting PLC and touch screen man-machine interface to control the injection, automatic cleaning and air flush, stable performance, high operability, automatically distinguish, diagnose and alarm abnormal situation, display abnormal factors;
6.Material flow rate and presure adjusted by converter motor with variable frequency regulation, high accuracy, simple and rapid ration adjusting;

Detail

Main components and parameter specification:

Material system consists of material tank, filter tank, metering pump, material pipe, infusion head,cleaning tank.

Material Tank:

Double interlining heating material tank with insulation outer layer, heart rapidly, low energy consumption. Liner, upper and low head all use stainless 304 material, upper head is precision machinery sealing equipped to make sure the air tight agitation.

Metering:

High precision JR series gear metering pump (pressure-tolerant 4MPa、speed 100～400r.p.m ), make sure the metering and ration accurate and stable.

Mixing device(pouring head):

Adopting floating mechanical seal device, high shearing spiral mixing head to make sure the even mixing within required adjusting range of casting mixing ratio. Motor speed is accelerated and frequency controlled through triangle belt so to realize the high speed rotation of mixing head in mixing chamber. A,B materials enter into mixing head through orifice after switching to pouring state; to assure the accurate metering and error control, relief valve is installed in return material block, B material relief valve can be finely tuned when viscosity<50CPS to keep the pouring pressure same as circulating pressure. Reliable and efficient sealing device should be equipped to avoid material discharge and keep bearing function well when mixing head running in high speed.

Specification

Application

The surface has an abrasion-resistant layer that has good abrasion resistance, is not easy to fade, is resistant to cleaning agents, and is especially easy to care for when dirty.

The raw materials of furniture decorative strips contain additives, the color is stable, and will not change color under ultraviolet radiation. After using the edge strip for a while, the trimmed surface will glow without sticking to dust or blackening.

Good flexibility, even if it is sealed on a small radius sheet, it will not break. Its edge seal gap is so small that the gap is barely visible. Edge seals and cabinets are specially sealed.

Furniture decorative strips have good dimensional stability and will not shrink or expand excessively due to large temperature differences.