YLJ200E 200T Electric Hydraulic Press with Digital Pressure Display and Built-in Mini Printer for Pellet Sample Preparation
The YLJ200E is designed to efficiently prepare compound or ceramic pellet samples requiring high pressing forces up to 200 metric tons. This electric hydraulic press is ideal for laboratories in materials science, ceramics, and chemistry, where consistent and precise pellet formation is critical. Its capability to handle larger sample sizes with digital pressure monitoring enhances workflow accuracy and repeatability.
Operating via an integrated electric oil pump powered by a 750W AC motor, the YLJ200E applies pressure controlled through a manual ON/OFF valve adjustable from 10 to 200 tons. The press features a digital control panel that allows users to input sample diameter and view the real-time force applied, displayed in kilonewtons (KN). A built-in mini printer outputs the actual pressure per sample area, facilitating documentation and quality control.
Key Features
- Maximum pressing force of 200 metric tons (2030 KN) with ±1% pressure accuracy via hydraulic oil valve adjustment
- Digital pressure display and control panel for precise force monitoring and sample diameter input
- Built-in mini printer for recording pressure data per sample area
- Bottom hydraulic cylinder travel range of 0-20 mm with safety range sensing switch
- Working space dimensions: 250 mm length × 300 mm width × 300 mm height; top and bottom platform diameter 300 mm
- Metal press cover with magnetic door latch for operator safety; door must be closed before operation
- Standard power supply: 220V±10% AC single-phase, 50/60 Hz; optional 110V to 220V transformer available
Technical Specifications
| Parameter | Specification |
|---|---|
| Maximum Pressure | 200 Metric Tons (2030 KN max force) |
| Pressure Display | Digital, unit in kilonewtons (KN), ±1% accuracy |
| Pressure Adjustment | Manual ON/OFF hydraulic valve (10-200T range) |
| Electric Hydraulic Pump | 220V±10% AC, single-phase, 50/60 Hz; 750W motor |
| Optional Power Transformer | 110V to 220V transformer available |
| Bottom Cylinder Travel Distance | 0 – 20 mm with range sensing switch |
| Top Support Screw Adjustable Height | 310 mm |
| Working Space Dimensions (L×W×H) | 250 × 300 × 300 mm |
| Top & Bottom Platform Diameter | 300 mm |
| Press Cover | Metal door with magnetic latch; must be closed before operation |
Typical Applications
The YLJ200E is suited for pressing ceramic, composite, and chemical powder samples into pellets for analytical testing, material characterization, and research development. It supports larger sample sizes and higher pressures than smaller presses, making it suitable for advanced laboratory workflows requiring precise and reproducible pellet formation.
Configuration & Operating Notes
- Optional pellet press dies with various diameters are available separately to accommodate different sample sizes.
- Regularly check and maintain hydraulic oil level; use AW 46 hydraulic oil as recommended.
- Do not exceed the bottom cylinder travel limit of 20 mm to avoid damage.
- Always wear protective goggles during operation for safety.
- Close the oil release valve and oil drain during transportation or long-term idle periods.
- Operation inside a glove box is not recommended due to space and ventilation constraints.
