1000KN Clamping Force 4-Layer Rubber Cushion Hydraulic Vulcanizing Press
This advanced hydraulic vulcanizing press is engineered for high-efficiency production of multi-layered rubber cushions and components through precise vulcanization processes.
Product Overview
Our four-column vulcanizing machines are available in multiple models including 15T, 25T, 50T, 63T, 100T, 160T, 250T, 315T, 400T, 500T, 630T, 1000T, and 1500T capacities. This equipment features comprehensive functionality, compact design, and advanced automation including timed mode-locking, automatic pressure compensation, precise temperature control, automatic timing, and uniform heating plate surface temperature distribution.
Key Features
- Hydraulic System - Delivers high-pressure compression for uniform curing
- 4-Layer Pressing Capacity - Simultaneous vulcanization of multiple rubber cushions
- Heating Plates - Electrically or steam-heated platens ensure even temperature distribution
- PLC Control System - Automated controls for pressure, temperature, and curing time
- Robust Frame Structure - Reinforced steel construction withstands high pressure
- Safety Mechanisms - Includes pressure relief valves, emergency stops, and interlocking guards
Working Principle
The vulcanization process begins with loading uncured rubber sheets or preforms between molds in four layers. The hydraulic system then compresses the layers while heated platens apply controlled heat. During vulcanization, rubber undergoes cross-linking (curing) to achieve optimal elasticity and strength. After curing completion, the press opens automatically for product removal.
Applications
- Automotive - Vibration dampers, gaskets, and suspension cushions
- Industrial - Conveyor belts, anti-vibration pads, and machinery mounts
- Construction - Seismic bearings, bridge pads, and expansion joints
- Consumer Goods - Footwear soles, yoga mats, and ergonomic pads
- Specialized Products - Silicone accessories, seals, kitchenware, and industrial components
Technical Specifications
| Parameter |
Model 1 |
Model 2 |
Model 3 |
Model 4 |
Model 5 |
| Nominal Clamping Force (KN) |
1600 |
2000 |
2500 |
3150 |
4000 |
| Hot Plate Specification (mm) |
800*800 |
900*900 |
1000*1000 |
1200*1200 |
1500*1500 |
| Distance between Hot Plates (mm) |
250 |
500 |
500 |
500 |
500 |
| Number of Working Layers |
2 |
1 |
1 |
1 |
1 |
| Maximum Hydraulic Pressure |
20 |
20 |
20 |
20 |
20 |
| Pressure per Unit Area of Hot Plate (Kg/cm²) |
25 |
25 |
25 |
22 |
18 |
| Plunger Stroke (mm) |
500 |
500 |
500 |
500 |
500 |
| Heating Method |
Steam/Oil/Electricity |
Steam/Oil/Electricity |
Steam/Oil/Electricity |
Steam/Oil/Electricity |
Steam/Oil/Electricity |
| Heating Power of Each Electric Hot Plate |
6 |
11 |
12 |
15 |
18 |
| Operation Mode |
Automatic |
Automatic |
Automatic |
Automatic |
Automatic |
| Motor Power (KW) |
7.5 |
11 |
11 |
18.5 |
22 |
Product Images
