Factory Direct Silicone Rubber Mixing Machine - Model XK-400
Product Overview
Professional-grade open mixing mill designed for efficient rubber and plastic compounding, featuring advanced PLC control and robust construction for industrial applications.
Machine Construction & Applications
This robust mixing mill comprises base, rack, gland, rollers, bearings, transmission system, lubrication system, decelerator, roller temperature adjustment, emergency shutdown, and brake mechanisms.
Primary Applications:
• Rubber and plasticizer plasticating and mixing
• Warming and sheeting rubber compounds
• Cracking and refining reclaimed rubber
Key Features & Benefits
- Rollers manufactured from chilled cast iron with high hardness (68-75HSD) and superior wear resistance
- Hollow roller design for precise temperature control using steam or cooling water circulation
- Multiple bearing options available: Standard bearing, copper bush, or nylon bush
- Automatic overload protection to safeguard electrical circuits
- Comprehensive electrical safety with protected short-circuit prevention
- Compatible with stock blender integration (current or future installation)
- Nip guard opening provision for easy roller cleaning and maintenance
Complete Model Specifications
| Item |
XK-160 |
XK-230 |
XK-250 |
XK-300 |
XK-360 |
XK-400 |
XK-450 |
XK-560 |
XK-550B |
XK-660 |
| Working Diameter (mm) |
160 |
230 |
250 |
300 |
360 |
400 |
450 |
560/510 |
550 |
660 |
| Working Length (mm) |
320 |
600 |
620 |
750 |
900 |
1000 |
1200 |
1530 |
1500 |
2130 |
| Front Roll Speed (m/min) |
8.95 |
10.21 |
14.1 |
15.1 |
16.25 |
18.65 |
24.26 |
27.72 |
27.94 |
28.6 |
| Friction Ratio |
1:1.35 |
1:1.19 |
1:1.17 |
1:1.25 |
1:1.25 |
1:1.27 |
1:1.27 |
1:1.2 |
1:1.22 |
1:1.24 |
| Max. Nip (mm) |
4.5 |
7 |
8 |
10 |
10 |
10 |
15 |
15 |
15 |
15 |
| Capacity per Batch (kg) |
1-2 |
6-10 |
8-15 |
15-20 |
20-25 |
18-35 |
25-50 |
35-50 |
50-60 |
165 |
| Motor Power (kw) |
5.5 |
15 |
18.5 |
22 |
30 |
37 |
55 |
90 |
110 |
245 |
Manufacturer Profile
Qingdao Shun Cheong Rubber Machinery Manufacturing Co., Ltd. specializes in high-technology rubber machinery production, holding ISO9001:2015, CE, and SGS certifications. Our product range serves tire manufacturing, conveyor belt production, rubber products, tire refurbishing, and waste tire recycling industries.
Quality Assurance Commitment
- All components undergo strict quality inspection before storage
- Comprehensive pre-shipment testing including 24-hour pressure tests and overload trials
- Lifetime technical support for all products
- 3-year warranty on main components, 1-year on wearing parts
- Rapid response service with remote support and on-site engineering when needed
Certifications
Customer Support Services
- Custom machine design with engineering drawings for customer approval
- Production progress tracking with regular photo updates
- Complete documentation including packing lists, invoices, and shipping documents
- Comprehensive technical documentation: foundation drawings, installation guides, user manuals
- Overseas engineering support and operator training programs
Frequently Asked Questions
What does your factory do regarding quality control?
We implement comprehensive quality control throughout production. Every machine undergoes full assembly and rigorous testing before shipment.
What's the machine quality guarantee?
1-year quality guarantee. We use world-renowned components to ensure optimal machine performance and reliability.
Are you able to provide overseas installation and commissioning?
Yes, we offer overseas technical support and installation services. Small machines typically require 2-3 days; production lines approximately 30 days (installation costs apply).
How can I trust you to deliver the right machine?
We maintain a company culture centered on innovation, quality, integrity, and efficiency. Our track includes successful partnerships with renowned rubber manufacturers worldwide.
How can we visit your facility?
We're located in Qingdao City, Shandong province, China. We provide airport pickup service from Qingdao Jiaodong Airport for visiting customers.
