Usage
This machine is specially designed for pressing metallic indium. It is only suitable for pressing indium ingots with a width not exceeding 200 mm and a thickness not exceeding 25 mm. It is not suitable for pressing other metals.
Machine structure and working principle
This machine's electric motor directly drives a cycloidal pinwheel reducer, reducing the speed from 960 rpm at the input to 11 rpm at the output, thereby increasing the torque of the output shaft. The reducer drives the driving rollers in a clockwise direction (as viewed from the left side of the operating panel, toward the motor) via a pair of cross couplings. The driving rollers, in turn, drive the driven rollers in the opposite direction via four gears of the same module on the side. An indium ingot is placed between the two rollers for pressing. The ingot is simultaneously compressed and stretched, thinning and elongating. The distance between the rollers can be adjusted by adjusting the handwheel. Repeated rolling cycles can produce indium sheets of varying thicknesses, depending on the desired product. Two rows of small holes are located below the hopper , allowing coolant to flow through the hopper and then return to the circulating water tank via a waste collection and filter tank below. A circulating water pump is installed above the tank, connecting a coolant pipe and coolant nozzles above the rollers to form a coolant circulation system. This prevents the indium sheets from overheating and melting during the pressing process.
indium sheet pressing Machine ZW-20 – Precision Industrial Sheet Pressing Equipment
The Indium Sheet Pressing Machine ZW-20 is a state-of-the-art industrial press designed for producing high-quality indium sheets with consistent thickness, density, and surface smoothness. Widely used in electronics, semiconductor manufacturing, battery production, and metalworking industries, this machine offers precision, efficiency, and reliability.
Built for both laboratory and small-to-medium scale industrial applications, the ZW-20 ensures uniform sheet quality, minimal material waste, and operational safety. Its robust structure, user-friendly interface, and energy-efficient performance make it a preferred solution for manufacturers requiring high-precision indium sheet production.
High-Precision Pressing
Produces uniform indium sheets with precise thickness control.
Adjustable pressing pressure to accommodate different sheet specifications.
Durable and Robust Design
Heavy-duty stainless steel and alloy frame for long-term stability.
Resistant to wear and corrosion during high-pressure operations.
Eco-Friendly Performance
Optimized for low energy consumption.
Minimizes material wastage and ensures environmentally responsible production.
User-Friendly Operation
Intuitive controls for pressure, speed, and sheet thickness adjustment.
Easy to clean and maintain, reducing downtime.
Safety Features
Emergency stop and protective covers to prevent accidents.
Complies with industrial safety standards for metal pressing equipment.
| Parameter | ZW-20 Specification |
|---|---|
| Maximum Pressing Force | 20 kN |
| Sheet Thickness Range | 0.1–2.0 mm |
| Sheet Width | Up to 200 mm |
| Production Capacity | 50–100 sheets/hour |
| Motor Power | 1.5 kW |
| Machine Weight | 350 kg |
| Dimensions (L × W × H) | 1200 × 800 × 1500 mm |
The ZW-20 consists of the following precision-engineered components:
Pressing Plates – High-strength alloy plates that ensure uniform compression.
Hydraulic/Pneumatic Cylinder – Provides adjustable pressing force.
Frame Structure – Heavy-duty stainless steel body for stability.
Control Panel – Digital interface for pressure, speed, and thickness adjustments.
Safety Guards – Protective covers for operator safety.
Feed and Output Tray – Facilitates smooth handling of indium sheets.
Drive System – Motor and transmission components for consistent operation.
Site Preparation
Place the machine on a flat, stable surface.
Maintain adequate space for operator movement and maintenance.
Assembly
Install pressing plates and ensure correct alignment.
Mount feed and output trays securely.
Connect the motor and drive system according to the manual.
Electrical Connection
Verify the voltage and power supply match machine specifications.
Ensure proper grounding for safety.
Initial Test Run
Run the machine without material to check for smooth operation.
Adjust pressing parameters for trial sheets.
Energy Efficiency – Optimized hydraulic or mechanical drive reduces power consumption.
Material Conservation – Precise sheet thickness control minimizes indium waste.
Low Noise Operation – Reduces noise pollution in industrial environments.
Compliance – Meets international environmental standards for industrial equipment.
Indoor Storage – Keep the machine in a dry, dust-free environment.
Avoid Corrosion – Prevent exposure to moisture or corrosive chemicals.
Temperature Range – Store in a controlled environment between 10°C to 40°C.
Protective Covers – Use covers when the machine is idle to prevent dust accumulation.
Load indium billets or pre-rolled material into the feed tray.
Select pressing force and sheet thickness via the control panel.
Start the machine and monitor sheet production.
Remove finished sheets from the output tray and inspect for quality.
Stop the machine immediately if irregular noise or vibration occurs.
Wear protective gloves and eyewear during operation.
Keep hands and loose clothing away from pressing plates.
Do not bypass safety guards.
Disconnect the power supply before maintenance.
Ensure adequate ventilation if working with indium dust or powders.
Clean pressing plates and trays to remove residue.
Inspect for visible wear or material buildup.
Lubricate moving components as per the manual.
Check cylinder operation and alignment of pressing plates.
Inspect electrical connections and motor performance.
Tighten all bolts and fasteners.
Replace worn pressing plates and seals.
Conduct comprehensive performance testing.
12-Month Manufacturer Warranty – Covers defects in material and workmanship.
Technical Support – Available for installation, troubleshooting, and maintenance.
Spare Parts Supply – Pressing plates, hydraulic components, and other consumables readily available.
Extended Service Plans – Optional annual maintenance contracts for long-term reliability.
The ZW-20 is ideal for:
Electronics and Semiconductors – Producing thin indium sheets for circuit components.
Battery Manufacturing – High-quality indium foils for electrodes.
Metalworking and R&D – Laboratory or pilot-scale experiments.
Medical and Chemical Industries – Specialized indium applications requiring precise sheet control.
| Issue | Possible Cause | Solution |
|---|---|---|
| Uneven Sheet Thickness | Misaligned pressing plates | Re-align plates; check hydraulic pressure |
| Sheet Surface Imperfections | Contaminated or damp material | Dry material; clean plates |
| Machine Vibration | Loose bolts or uneven floor | Tighten bolts; stabilize machine |
| Inconsistent Pressing Force | Hydraulic/pneumatic issue | Inspect cylinder and pressure controls |
The Indium Sheet Pressing Machine ZW-20 provides a reliable, high-precision solution for indium sheet production, combining robust construction, user-friendly operation, eco-friendly performance, and consistent output quality. Its comprehensive safety features, adjustable pressing parameters, and durable components make it suitable for industrial, laboratory, and pilot-scale applications. With proper maintenance and storage, the ZW-20 ensures long-term performance, efficiency, and reliability for demanding indium sheet manufacturing processes.
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