Hangzhou Suntech Machinery Co., Ltd.
                                                                                                           
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36 Years
Since 1990
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SHT315-SHY Full Hydraulic Butt Fusion Welding Machine for HDPE PP PVDF Pipes 160-315mm 6.25Kw

Price Negotiable
Price: Negotiable
MOQ: 1PC
Delivery Time: ONE MONTH
Brand: SUNTECHMACH
Product Description
Product Overview

The SHT315-SHY full hydraulic butt fusion welding machine is engineered for high-performance welding of HDPE, PVDF, and PP plastic pipes and fittings in construction applications. This industrial-grade equipment delivers reliable, precision welds with advanced temperature and pressure control systems.

Key Features & Benefits
  • Suitable for butt welding of plastic pipe and fittings made of HDPE, PVDF and PP material
  • Complete system includes basic frame, hydraulic unit, planning tool, heating plate and support
  • Removable PTFE coated heating plate with separate temperature control system
  • Electrical planning tool for precise pipe preparation
  • Constructed from aluminum alloy material - lightweight yet durable
  • Low starting pressure ensures reliable welding quality for small pipes
  • Changeable welding position enables welding of various fittings with ease
  • High accuracy shockproof pressure meter for clear readings
  • Separate two-channel timer records time in soaking and cooling phases
Technical Specifications
Parameter SHT160-SHY SHT200-SHY SHT250-SHY SHT315-SHY
Working Range 63-160mm 63-200mm 90-250mm 160-315mm
Heating Board Max Temp. 270°C 270°C 270°C 270°C
Temperature Bias ±5°C ±5°C ±5°C ±5°C
Pressure Adjustment Range 0-10Mpa 0-10Mpa 0-10Mpa 0-10Mpa
Planning Tool Power 1.5 Kw 1.8 Kw 2.2 Kw 3.0 Kw
Heating Plate Power 1.1 Kw 1.1 Kw 2.5 Kw 2.5 Kw
Hydraulic Unit Power 0.75 Kw 0.75 Kw 0.75 Kw 0.75 Kw
Total Power 3.35 Kw 3.65 Kw 5.45 Kw 6.25 Kw
G.W./N.W. 117 Kgs 122 Kgs 160/133 Kgs 203/174 Kgs
Welding Process
  1. Place plastic pipe into clamping frame and fasten pipe firmly, leaving 5-8cm gap
  2. Install milling cutter into frame, turn feeding wheel forward to enhance strength for milling
  3. After milling is finished, withdraw milling cutter - pipe section remains smooth
  4. Heat pipe end with heater at constant temperature based on pipe diameter and environmental conditions
  5. After heating, move heater away rapidly and butt joint pipe ends using hydraulic unit
  6. Adjust butt joint pressure force according to pipe diameter and environmental temperature
  7. When welding temperature reduces to environmental temperature, move pipe away - achieving full butt joint strength equal to or better than pipe material strength
Product Images
SHT315-SHY full hydraulic butt fusion welding machine in operation Close-up view of SHT315-SHY welding machine components and controls SHT315-SHY butt fusion welding machine technical diagram and specifications
Factory Advantages
  • 24-hour inquiry response time
  • Well-trained and experienced sales team
  • Quality guaranteed by professional QC team from material to mass production
  • Custom branding available for reasonable quantities
  • Samples and trial orders welcomed
  • Comprehensive after-sales service
Service & Support
  • 1-year warranty with free spare parts (excluding wearing parts)
  • Custom voltage and frequency motor options (e.g., 110v 60hz)
  • Logo customization on machine plate or packing (with brand authorization)
  • Global shipping via sea or air in LCL or FCL containers

Get in Touch

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

Company Hangzhou Suntech Machinery Co., Ltd.
Location No. 58 Leiting Rd, Shangcheng District. Hangzhou City, Zhejiang Province, China.
Contact Person Vivian Chen

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