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DG-PU20DJ series foam gasket casting machine, learn the newest technology in worldwide, widely used in power distribution cabinet, waterproof cover, outdoor lighting, filters cover other fields. The machine has advantage on high precision injection, mixing uniformity, stable performance, easy operation, high production efficiency.
2, Main technical specification
1, the discharge amount: 10-30g / S
2, suitable temperature: ≤40 ºC
3, the raw material viscosity: A material ~ 3000CPS, B material ~ 1000MPas
4, the components ratio: A: B = 100: 20-50
5, measurement unit: for measurement of the quantity of A and B material. Selection of high-precision dual gear positive displacement metering pump (pressure 10MPa, speed 20 ~ 200r.pm) and high-precision measurement of deceleration frequency conversion motor to ensure that the ratio is always accurate and stable. Metering pumps with high accuracy (3 ‰), pulse small, wear acid, high lifetime. TCG imported gear reducer having a vibration, high torque, excellent heat dissipation, light weight, long life, new energy stability and energy saving. Components: High-precision geared motors, couplings, precision gear metering pumps, pressure transmitters, speed sensors and other components.
6. Material Tube: liquid from the metering pumps through a pipe to the mixing head. High strength nylon tube, pressure 5MPa, maintenance simple and quick
7, flow measurement and control systems: according to metering pump delivery rate and mixing ratio of component technology requirements and other relevant parameters to measure. Component flow change by a metering pump delivery rate of the pump motor speed to the mixing head, respectively, by measuring the flow cup A, B material from separate containers containing the actual values obtained after the flow parameters for each component be adjusted to achieve regulate and control the flow.
8, filter components: two components are each equipped with Y-type 304 stainless steel mesh filter, installed between the metering pump and tank, filter through regular cleaning and sewage drain valve by opening the following.
9, the casting head: rotary valve discharge method (injection materials, recycling, clean three automatic variable bit) synchronization excellent self-cleaning function, is not blocked, the mixing head spiral structure, saving waste, mixed. Hybrid motor with high torque, high performance, low noise, small size, frequency control, energy-saving advantages of imported motor. Speed: Frequency, forced mechanical dynamic mixing, mixing time in advance and lag adjustable control, selectable automatic and manual mixing mode. Components: stirring motor, synchronous round, pouring synchronization valve, the mixing head, casting a cylinder, and a flexible mechanical seal assembly.
10, the mixing head cleaning system: 15L made of SU304 stainless steel cleaning tank containing a visual level gauge, safety valve, check valve, pressure equipment and stainless steel filter and associated instrumentation components. Controlled by a computer programmed to control the solenoid valve air impact, liquid washing and other cleaning process.
11, the raw material tank: 2 Effective volume 30L. Mezzanine oil electric thermostat. SU304 stainless steel liner material. Maximum operating pressure 0.4mpa. Canned material with a stirring uniform thermal, mechanical seals.
12, electrical and control: the models imported and domestic brands of electrical components to ensure the stability control system. Free to set the actual operational needs, not because of power outages and lost data, especially the installation of clean power protection. Equipped with pressure, temperature, speed and other independent control systems. X, Y-axis automatic working, man-machine interface control, high precision operations. The computer can be programmed to do any geometry, graphics products made by the CAD drawing.
13, table: X axis effective stroke 1500mm, servo motors and linear guides, high-strength steel belt components. Y axis effective stroke 2500mm, by the servo motor, planetary reducer, high-precision linear guides and rack components. Z axis effective stroke 200mm, the motor, linear guides, ball screw components. worktable effective stroke: 1500mm * 2500mm * 200mm
14, foam machine dimensions: 1000mm (excluding arm length) × 1000mm × 1800mm wide and high,
table size: 3000mm length × 1700mm × 1000mm width height, Input voltage: 380V 50HZ control power 220V Total Power: 6KW