Qingdao Sincere Machinery Co., Ltd
                                                                                                           
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19 Years
Since 2007
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Diameter 48mm-1800mm Pipe Insulation Machine Pre Insulated Pipe Making Machine

Price Negotiable
Price: USD 20,000-200,000
MOQ: 1
Delivery Time: 7-15 work days
Brand: Sincere
Product Description
Diameter 48mm-1800mm Pipe Insulation Machine Pre Insulated Pipe Making Machine
Product Specifications
Attribute Value
Pipe Diameter 20-100mm
Application Steel Pipe Insulation
Frequency 50Hz
Production Speed 10-15m/min
Material Polyurethane
Control System PLC Touch Screen
Pipe Length 6m
Cooling Method Water Cooling
Product Overview

The Sincere Insulation Pipe Machine is a high-performance solution for steel pipe insulation, available in two advanced models - the Two Step and One Step Pre-insulated Pipe Making Machines. Manufactured by Qingdao Sincere Machinery, these machines produce high-quality insulated pipes with diameters ranging from 48mm to 1800mm.

Two Step Pre-insulated Pipe Making Machine

This model simultaneously wraps heat isolation and anti-corrosion layers on steel pipes, offering continuous production with high efficiency and low cost. Key features include:

  • Cost-effective operation without vacuum calibration tank
  • Integrated ball blast de-rusting and anti-rust treatment
  • Diameter range: Φ48-Φ1800mm
  • Ideal for large PE heat preservation pipes
  • Three-layer structure: outer PE layer, middle polyurethane foam, inner steel tube
Technical Specifications
Extruder Haul off machine Main mould Pipe diameter
SJ90-1/25 SJGF-400-6 claws Φ110, Φ250 Φ75-Φ400
SJ120-1/25 SJGF-800-8 claws Φ420 Φ400-Φ760
SJ150-1/25 SJGF-1500-10 claws Φ760 Φ600-Φ1800
One Step Pre-insulated Pipe Making Machine

This innovative model covers steel tubes with insulation and anti-corrosion layers simultaneously, featuring:

  • Continuous operation with high efficiency and low energy consumption
  • Automatic deviation adjustment for precision operation
  • Rubber wheel conveyance to protect pipe surfaces
  • Strong bonding between all layers (casing, foam, anti-corrosion, steel)
  • Online foaming capability
Key Advantages:

Both models offer production speeds of 10-15m/min, producing high-quality insulation pipes with thickness ranging from 20mm to 50mm. The machines are controlled via PLC touch screen systems and utilize water cooling for efficient operation.

Sincere Insulation Pipe Machine in operation showing pipe extrusion process
Applications

The Sincere Insulation Pipe Machine serves multiple industries with its versatile capabilities:

  • Construction Industry: Thermal insulation for hot water, steam, and fluid transport pipes
  • Oil and Gas Industry: High-temperature resistant insulation pipes
  • Pharmaceutical Industry: Temperature-controlled HVAC systems
  • District Heating Systems: Efficient heat preservation for distribution networks
  • Refrigeration Systems: Cold insulation for industrial cooling applications
Shipping & Packaging

The machine is securely packaged in sturdy wooden crates with foam padding for protection during transit. Each crate includes clear labeling with product details and handling instructions.

Shipping is typically via sea freight to the nearest port, with costs calculated based on destination and weight. Customers are responsible for any applicable customs duties or taxes.

Packaged Sincere Insulation Pipe Machine ready for shipping
Frequently Asked Questions
Q: What is the brand name of this insulation pipe machine?

A: The brand name is Sincere, manufactured by Qingdao Sincere Machinery.

Q: What models are available?

A: We offer two models - SMPI005 and SMPI550.

Q: Where is the machine manufactured?

A: All machines are manufactured in China to international standards.

Q: Can it handle both hot and cold applications?

A: Yes, the machine produces pipes suitable for both hot and cold insulation needs.

Q: What materials can be used?

A: The machine works with polyurethane, polyethylene, and other standard insulation materials.

Close-up of Sincere Insulation Pipe Machine components and controls

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Qingdao Sincere Machinery Co., Ltd
Location Jiangsu Road No. 15, Beiguan Industrial Park, Jiaohzou, Qingdao, Shandong, China
Contact Person Kate Sun

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