Product Overview
XLB-400X400 Duplex Vulcanizing Press for rubber and plastic molding applications. Certified with CE, ISO, and SGS standards.
Applications
This plate vulcanizing press is designed for various vulcanizing molds, rubber, and plastic applications. Particularly suitable for the petroleum industry to produce sealing components and other industrial rubber parts.
Structural Features
- Composed of hot plates, plates, platforms, piston stroke, hydro-cylinder, hydraulic station, and electrical control system
- Optional push-pull mold device for easy mold movement
- Plates constructed from welded Q235 steel with mechanical ball blast rust removal and zinc-rich coating
- Hot plates made from 35# steel with double scale rolling and automatic steam temperature control
- Platforms using Q235 steel with CO2 gas shielded welding and stress relief heat treatment
- Hydro-cylinder from ZG270-500 with dual sealing ring and dustproof ring for extended service life
- PLC automatic control system for mold operations with manual control option
Technical Parameters
| Type |
XLB-400*400 |
XLB-500*500 |
XLB-600*600 |
XLB-700*700 |
XLB-750*850 |
| Total Pressure (MN) |
0.5 |
0.63 |
1.00 |
1.20 |
1.60 |
| Plate Distance (mm) |
125 |
125 |
125 |
125 |
200 |
| Working Layer No. |
1 |
1 |
1 |
1 |
1 |
| Unit Area Pressure (Mpa) |
3.13 |
2.52 |
2.77 |
2.45 |
2.51 |
| Plunger Stroke (mm) |
250 |
250 |
250/400 |
250 |
400 |
| Heating Mode |
Electricity/Stream |
Electricity/Stream |
Electricity/Stream |
Stream |
Electricity/Stream |
| Motor Power (KW) |
2.2 |
2.2 |
2.2 |
2.2 |
3 |
| Size L*W*H (mm) |
1600*500*1480 |
1750*600*1540 |
1880*720*1680 |
2000*850*1750 |
2250*1200*2200 |
Manufacturer Profile
Qingdao Shun Cheong Rubber Machinery Manufacturing Co., Ltd. specializes in high-tech rubber machinery production. Located in Huangdao New District, Qingdao City, the company holds ISO9001:2015, CE, and SGS certifications.
Product Range
Tire manufacturing, rubber conveyor belt production, various rubber products, tire refurbishing, and waste tire recycling equipment including Rubber Kneaders, Mixing Machines, Vulcanizing Presses, Batch Off Coolers, Calenders, Crushers, Extruders, and Strainers.
Global Reach
Products exported to over 50 countries including USA, Germany, Brazil, UK, Switzerland, Singapore, Malaysia, India, Russia, and throughout Central Asia.
Quality Commitment
- Strict quality inspection for all components before storage
- Comprehensive pre-shipment testing including 24-hour pressure testing at 1.25x rated capacity
- Free technical support for all products
- 3-year warranty on main parts, 1-year on wearing parts
- On-site service available with local agents or factory engineers
Customer Services
- Custom machine design with engineering drawings
- Production progress photos and updates
- Complete documentation including installation drawings and user manuals
- Overseas engineer services and operator training
- Factory visits and consultation services available
Packaging
Equipment painting completed before delivery, and then wrapped with stretch film, avoid rubbing the paint off the surface, wooden packaging can be customized, key parts, such as electronic control box, will be wrapped by shockproof packaging materials, and then packed in wooden cases.

FAQ
1. What does your factory do regarding quality control?
We pay much more importance to quality control from the very beginning to the end of production. Every machine will be fully assembled and carefully tested before shipment.
2. What's the machine quality guarantee?
Quality guarantee time is one year.We choose world famous brand components to keep our machine in perfect working condition.
3. Are you able to give installation and commissioning overseas?How long time will it take?
Yes, we can supply overseas service and technical support but customer needs to pay for the cost of the installation. Small machine usually takes within 2~3 days. Big production line usually takes about 30 days.
4. How can I trust you to deliver the right machine as I ordered?
We will absolutely deliver a good quality machine as we discussed and confirmed in the order. The core of our company culture is innovation,quality,integrity and efficiency. Also we have had many good cooperation with world famous rubber production manufacturers.
If you come to our factory, we can show the user around us.
5. How can we go to your side?
We are located in Qingdao City, Shandong province, China. The name of airport is Qingdao liuting airport. We will pick up you at the airport.
Before leaving factory, this plate vulcanizing press needs to pass 24 hours' pressure test, pressure maintaining to test the bearing of the hydro-cylinder and piston stroke and guarantee no oil leakage and seeping to avoid unnecessary quality problems.


In addition, our machineries have exported to America, Mexico, India, Vietnam, South Africa, Singapore, Malaysia, Indonisia, Australia, Sri Lanka and many other countries.
Welcome to visit our factory!
Contact Information
Name: Sharmin Khatun
WhatsApp: +8618344700139
Email: rubbermachine@sfcjx.com