Suzhou Kotler Precision Machinery Co.,Ltd
                                                                                                           
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16 Years
Since 2010
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Optical Field Injection Screw Barrel HRC 48 - 52 Screw Plunger Injection Molding

Price Negotiable
Price: Starting from 800 US dollars
MOQ: 1pc
Delivery Time: 60 to 90 days
Brand: KTL
Product Description
Wear-resistant and Corrosion-resistant Screw for Optical Field
Technical Specifications
Product Material 440C Upgrade
Material Origin Japan
Main Components Cr, Mo, V, etc.
Material Characteristics The material undergoes high-temperature quenching, high-temperature tempering, and tail end high-temperature annealing softening treatment. The surface finish is excellent.
Heat Treatment Process Quenching in vacuum at 1020-1050°C, followed by 550-570°C high-temperature tempering for more than three times. The tail undergoes high-temperature annealing softening treatment.
  • Hardness: HRC 48-52
  • Surface water electroplated with chromium plating
  • Surface hardness: HRC 62-65
  • Single-sided thickness: 0.03-0.05mm
  • Excellent surface glossiness
Manufacturing Procedure
  • Rough turning
  • Heat treatment
  • CNC thread grinding
  • Lathe finish
  • CNC milling
  • Grinding
  • Polishing
  • Electroplating
  • Polishing
  • Quality Control
  • Packaging
Quality Control Process
  • Heat treatment indicators inspection
  • Inspection of each machining process
  • Inspection of finished products
Application Range GF less than 15% of low-acid plastic pellets, such as PC, PMMA, transparency and fireproof materials, etc.

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

Company Suzhou Kotler Precision Machinery Co.,Ltd
Location No. 5388, Wuzhong Avenue, Wuzhong District, Suzhou City, Jiangsu Province
Contact Person Zhong

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