About us

Contact us

  • Address:NO.1 Liuhang Road, Xihou Industrial Zone, Jintang Town, Dinghai District, Zhoushan
  • TEL:86-580-8052288
  • FAX:86-580-8053878
  • ZIPCODE:316031
  • E-mail: info@hcscrew.cn
  • URL:www.hcscrew.cn

Order service flow

How to Order from HUACHEN Screw Barrel: A Step-by-Step Guide
  • Step 1: Inquiry Begin by sending us the screw diameter and the model of your machine. If you have a screw barrel drawing or draft, please include it in your inquiry—it will save valuable time!
  • Step 2: Provide Details of Plastic Raw Material Share the machine-processed raw material and ratios for filler formulations. This information allows us to offer upgraded and optimized screw and barrel designs tailored to your needs.
  • Step 3: Get a Quote and Sign a Contract You’ll receive a detailed quote from our manager. Once you confirm the quotation, we will send you an invoice and a contract for payment.
  • Step 4: Drawing Confirmation Our team will design precise drawings using AutoCAD and send them to you for confirmation.
  • Step 5: Production Production typically takes 25 to 30 days, depending on the complexity of the screw and barrel.
  • Step 6: Inspection & Delivery Upon completion, we will send you photos of the finished screw and barrel. We will then offer the best delivery plan based on our extensive experience.
Screw Barrel Buying Guide & Service Flow

One-Stop Supplier for Screw Barrels

  1. 1. Inspection Services: Thorough inspection of original screws, barrels, and related components.
  2. 2. Rebuilding Services: Restoring screws and barrels to OEM specifications. ODM services are also available.
  3. 3. Modification Services: Custom modifications to screw designs to enhance mixing and plasticizing performance.
  4. 4. Emergency Services: Rapid turnaround services to minimize machine downtime.
  5. 5. 4S Screw Barrel Shopping: Comprehensive services including Sales, Spare Parts, Service, and Surveys.
Screw barrel buying guide
Screw barrel order process
Screw barrel delivery