Haisi Screw Barrel Complete Set For Extrusion Machine

Detailed Specifications

 Productin Steps

Custome Order--Product Design(Customer Drawing)—Production Flow Arrangement—

Material Procurement—Hardening&Tempering—Drilling—RoughTurning—RoughThread

Rolling (AlloySprayWelding)—Alignment—FineThread Rolling—Mixing—Alignment—High

FrequencyTreatment—Alignment—Polishing—Grinding—120 Hours NitridingTreatment—

Acid Piclking—Polishing—Chrome Plating—O.D.Grinding—Packaging&Shipping

We can produce screw barrel according to customer drawing or sample!

We provide QC report before delivery

1.Quality guaranteed

    Welcome to Nanjing Haisi Extrusion Equipment CO., Ltd.

    Nanjing Haisi Extrusion Equipment Co., Ltd. is a High-Tech company. Our firm is composed of a strong team which has substantial experience in R&D, manufacture, technique and sales service and has specialized in extruder industry for ten years. We are now devoted to highly active single / twin screw compounding extruders and interrelated techniques. According to the material system and technical process, we have achieved the optimization of structural design for mixing equipment and combine electromechanical and technique systems together, which show our many years' experience and comprehensive techniques.

     Our products are single screw extruders, co-rotating twin-screw compounding extruders,two-stage compounding extruders, auxiliary equipment, etc.

Believe yourself, and cooperating with HAISI is your wise decision; believe us ,since "high quality and service" is our promise forever!

1. Q: How about Haisi? 

    R: Nanjing Haisi Extrusion Equipment Co., Ltd. is a High-Tech company. Our firm is composed of a strong  

        team which has substantial experience in R&D, manufacture, technique and sales service and has

        specialized in extruder industry for ten years,leading screw barrel manufacturer in China.

2. Q:What's Haisi capacity? 
   R:Company is in strict accordance with CE and ISO9001 quality certification system.There are over 200

       models of extruders and spare parts.

3. Q:What's the delivery time? 

    R:for regular size, we have finished stock and semi-finished stock, 2weeks max enough

        for customized, normally 3~4weeks.

4.Q:How about Haisi screw  extruder quality and price? 
   R:Germany Technical invested, top quality in China with competitive price and globle after-sale service

5. Q:what's the life time and guarantee buy from Haisi screw extruder?
    R:3~5years life time for nitriding ones and bimtallic ones will be longer 
        One year min. Guarantee.