Automatic 1-500T Hard Alloys Powder Hydraulic Press Molding Machine With Upper Oil Lower Electric Structure

Introduction

The upper oil lower electric powder forming machine adopts a 3R mold changing and positioning system. The servo motor drives the lead screw to drive the upper punch, mother mold and lower punch to move up and down with high precision. The powder is injected into the female mold through the hopper, material pipe and material shoe to achieve fully automatic functions such as powder pressing and forming, demolding, material picking and tray loading. Equipment forming speed: 1-30 revolutions per minute; Forming accuracy: ≤0.02mm; Repeatability accuracy: ≤0.005mm; Drive mode: Pure electric, oil on top and electricity at the bottom. Form work structure: top one bottom one, top one bottom two, top one bottom three, top two bottom two, top two bottom three, top two bottom four; All parameters can be customized as needed.

Machine Pressure: 60T, 80T, 100T, 150T, 200T, 250T, 300T, 400T, 500T

Die Structure: 1-up-1-down, 1-up-2-down, 1-up-3-down, 2-up-2-down, 2-up-3-down, 2-up-4-down

Drive Mode: Upper punch (servo-hydraulic cylinder) + Lower punch (AC servo motor + reducer + lead screw linear drive)

Application
This product is widely used in the following industries:
1. Hard alloys: tungsten carbide, tungsten oxide, etc.
2. Ceramic powders: alumina, zirconia, silicon carbide, silicon oxide, etc.
3. Magnetic materials: manganese-zinc ferrite, nickel-zinc ferrite, neodymium iron boron, aluminum-iron-boron, iron-silicon-aluminum, etc.
The products are applied in industries such as inductor cores, integrated inductors, semiconductors, communication base stations, various power supplies, consumer electronics, medical care, industrial electronics, construction machinery, electric vehicles, and new energy (photovoltaic, energy storage, wind power).

Features

1) The powder is formed by the servo motor driving the lead screw to rotate the upper punch, the mother mold and the lower punch to move up and down. The product has uniform density, uniform size and stable weight.
2) It features a reasonable structure, stable performance, firm operation, reliable durability, high working accuracy and high efficiency.
3) High-definition LCD screen, user-friendly human-machine interface, precise control, intuitive and simple operation, and convenient maintenance.
4) Safety: The moving parts adopt a fully enclosed design to eliminate operational safety hazards and ensure no blind spots in safe production.
5) Environmental friendliness: The entire machine adopts a fully dust-proof design, is easy to clean, has no oil or powder leakage, and generates low noise.
6) The guide sleeve parts of the equipment are automatically oiled to ensure no grinding occurs, and the oil injection pump automatically alarms when it is short of oil.

Advantages

1. High Precision: Utilizes a high-speed controller for bus control, enabling fast command response. Driven by precision servo motors and lead screws, it achieves high positioning accuracy, with product molding precision reaching ≤0.02mm. The displacement repeat accuracy is ≤0.005mm, regardless of load conditions. The pressed products exhibit uniform density and high precision, remaining deformation-free and free of hidden cracks after sintering.

2. High Efficiency: Offers fast cycling speed, with a maximum rate of 10 cycles per minute (depending on material, dimensions, and process). Supports multi-cavity molding (up to 5 cavities based on mold design and product size).

Technical parameter