Rubber Kneader Internal Mixer
Heat Protection Silicone Rubber Heating Belt Production Line –
Factory Direct Price Product.
Overview This production line manufactures thermal protection
silicone rubber heating belts — a flexible, high-performance
heating solution built from nickel-chromium alloy resistance wire
encased in insulating silicone rubber.
Engineered for high power density, rapid heat-up, high thermal
efficiency, and long service life, the finished belts are ideal for
both general constant-power heat tracing and dedicated heating
applications.
The silicone rubber heating belt offers excellent waterproof
performance, making it suitable for use in humid, non-explosive
industrial and laboratory environments — including pipelines,
tanks, and vessels. It wraps directly around the surface of the
equipment being heated, allowing for fast, simple, and safe
installation.
Key Applications
• Hot water pipe insulation, freeze protection, and
de-icing/snow-melting in cold-climate regions • Solar water heater
pipeline heat tracing
• Heat tracing and insulation for industrial equipment and
laboratory pipelines, tanks, and vessels in humid, non-hazardous
environments Product Features
• High temperature resistance
• Excellent cold resistance
• Strong aging/weathering resistance • Waterproof and
moisture-resistant • High thermal efficiency with fast heat-up •
Long operational lifespan • Simple, flexible installation — wraps
directly onto pipes/equipment
Production Line Process 1. Rubber Refining — Kneader → Open mixing
mill → Batch-off cooler 2. Extrusion — Resistance wire and rubber
are co-molded via extruder 3. Cutting & Stripping — Belt is cut to
fixed lengths; both ends are stripped by hand or machine to expose
the resistance wire 4. Vulcanization — Both ends are vulcanized
using a vulcanizing press for a sealed, durable finish
Technical Parameters
| Model | X(S)N-3x32 | X(S)N-5x32 | X(S)N-10x32 | X(S)N-20x32 | X(S)N-25x32 | X(S)N-35x30 | X(S)N-55x30 | X(S)N-75x30 | X(S)N-110x30 | X(S)N-150x30 | X(S)N-200x30 |
|---|
| Total Volume Of Mixing Chamber (L) | 8 | 15 | 25 | 45 | 55 | 75 | 125 | 170 | 250 | 325 | 440 |
| Working Volume Of Mixing Chamber (L) | 3 | 5 | 10 | 20 | 25 | 35 | 55 | 75 | 110 | 150 | 200 |
| Driving Motor Power (KW) | 5.5 | 11 | 22 | 37 | 37 | 55 | 75 | 110 | 185 | 220 | 280 |
| Tilting Motor Power (KW) | 0.55 | 1.1 | 1.1 | 1.5 | 1.5 | 2.2 | 2.2 | 4 | 5.5 | 11 | 11 |
| Tilting Angle (°) | 140 | 140 | 140 | 140 | 140 | 140 | 140 | 140 | 140 | 135 | 135 |
| Rotating Speed of Rotor Front/Rear (r/min) | 32/24.5 | 32/23.5 | 32/25 | 32/27 | 32/24.5 | 30/24.5 | 32/24.5 | 32/24.5 | 32/24.5 | 30/24.5 | 30/24.5 |
| Pressure of Cooling Water (MPA) | 0.2-0.4 | 0.2-0.4 | 0.2-0.4 | 0.2-0.4 | 0.2-0.4 | 0.3-0.4 | 0.3-0.4 | 0.3-0.4 | 0.3-0.4 | 0.3-0.4 | 0.3-0.4 |
| Overall Dimension LxWxH (mm) | 2000x1000x2220 | 1850x1200x2280 | 2450x1650x2350 | 2675x1650x2560 | 2675x1650x2560 | 3200x1900x2950 | 3230x1927x2958 | 3325x2615x3105 | 4075x2712x3580 | 4250x2750x4106 | 4250x3400x4215 |
| Gross Weight (T) | ~2 | ~2.1 | ~2.1 | ~4 | ~4.5 | ~6.3 | ~7.1 | ~9.5 | ~14.9 | ~19.5 | ~22.5 |
Frequently Asked Questions
What does your factory do regarding quality control?
We implement comprehensive quality control throughout the entire
production process. Every machine undergoes full assembly and
rigorous testing before shipment to ensure optimal performance.
What's the machine quality guarantee?
We provide a one-year quality guarantee. Our machines incorporate
world-renowned brand components to maintain perfect working
condition and long-term reliability.
Are you able to provide installation and commissioning overseas?
How long will it take?
Yes, we offer overseas installation services and technical support.
Installation costs are covered by the customer. Small machines
typically require 2-3 days, while larger production lines may take
approximately 30 days.
How can I trust you to deliver the right machine as I ordered?
We guarantee delivery of high-quality machines exactly as discussed
and confirmed in your order. Our company culture is built on
innovation, quality, integrity, and efficiency. We have established
successful partnerships with world-renowned rubber production
manufacturers and can provide references upon request.
How can we visit your facility?
We are located in Qingdao City, Shandong Province, China. The
nearest airport is Qingdao Liuting International Airport. We
provide airport pickup services for visiting clients.
Our Services
- Custom machine design with engineering drawings for customer
confirmation
- Production progress updates with regular photo documentation
- Complete documentation including packing lists, commercial
invoices, and bills of lading
- Complimentary technical documentation: foundation drawings,
installation guides, user manuals, maintenance instructions, and
part diagrams
- Overseas engineering support and operator training programs
Contact Information
Rubber And Plastic Banbury Mixer Machine
