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Nanjing Haisi Extrusion Equipment Co., Ltd.

Twin Screw and Barrel, Parallel Twin Screw, Extruder Screw Barrel manufacturer / supplier in China, offering Twin Screw Extruder Screw for Plastic Granulating Line Manufacturer, Nanjing Haisi Ce Certificated Double Screw Plastic Extruder, Nanjing Haisi Shr-500 High Speed Mixer Machine and so on.

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Supplier Homepage Product Spare Parts Twin Screw Extruder Screw for Plastic Granulating Line Manufacturer

Twin Screw Extruder Screw for Plastic Granulating Line Manufacturer

Purchase Qty.:
1 2+
FOB Unit Price: US $650 US $630
Purchase Qty. (Pieces) FOB Unit Price
1 US $650
2+ US $630
Get Latest Price
Port: Nanjing, China
Production Capacity: 300 PCS/Year.
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: HS
  • Plastic Processed: PE
  • Feeding Mode: Multiple Feed
  • Screw: Twin-Screw
  • Screw Channel Structure: Deep Screw
  • Automation: Automatic
  • Place of Origin: China (Mainland)
  • Application: Plastic Granulating
  • Application Machine: Extruder / Granulator
  • L/D: 12:1 - 48:1
  • Model: Parallel Twin Screw
  • Trademark: HS
  • Specification: CE. ISO 9001
  • HS Code: 84772090
  • Type: Granules Extruder
  • Product Type: Granulating Extruder
  • Assembly Structure: Separate Type Extruder
  • Engagement System: Full Intermeshing
  • Exhaust: Exhaust
  • Computerized: Computerized
  • Treatment: Heating Treatment
  • Screw Diameter: 22mm, 31mm, 41mm, 62.4mm.71mm.93mm
  • Screw Length: 290mm X Segment
  • Identification: Ce ISO9001
  • Warrant: 2 Year
  • Transport Package: Packed in Wooden with Soft Plastic
  • Origin: Jiangsu. Nanjing
Product Description
Extruder screw for plastic pelletizing line manufacturer
(price for 71MM Screw elements: 1.3 USD per mm)
(price for TSE-75 barrel: 650 per piece 290mm)

Twin Screw Extruder Screw for Plastic Granulating Line Manufacturer

1. Extruder replace parts
2. High quality, high accuracy
3. Screw: W6Mo5Cr4V2.38CrMoAl. SKD11. SACM645 etc

The flexible modular principle is realized with screw barrel sections from the wide
Range ofdifferent designs possible. Fast, intensive and uniform heating ofthe screw
Barrel section is ensured by electrical heaters. The barrel sections are cooled with
Water, by means ofan internal bore system, with bores arranged close to the inside
Barrel wall.

Twin Screw Extruder Screw for Plastic Granulating Line Manufacturer

Barrel sections are available as:
Closed barrel section
Barrel section with opening for material feed or for devolatilization
The processing section is provided with stainless steel plates as a protection against
Accidental contact.
Screw Elements: High-speed steel W6Mo5Cr4V2, nitrogen treatment.
Screw Shaft: High performance alloy steels, 40CrNiMoA; With standing high load, Etc
The inter meshing screws co-rotate and wipe each other with narrow clearance so that
No residues are left in the screw flight and clean effort is thus reduce.
Screw elements with various pitches and lengths
Kneading blocks with various angles ofstagger, numbers ofkneading disks and disk
Screw tips to fix the screw set axially
Gear teeth connection to ensure power flow between the screw shaft and screw

Twin Screw Extruder Screw for Plastic Granulating Line Manufacturer

1. Screw components designed by computer aids is kneading type, has excellent self-cleaning function, the new kneading block design effectively avoid the problems of overheating and energy consumption.
2. According to process system and formula requirements, the unit can optimize its L/D ratio, barrel structure, screw array, venting number and location, feeding method, electrical control methods etc. For rational allocation.

Packaging for exports:
Package: Wooden case or Using Anti-rust oil processing, then use stretch film cover extruder against moisture damage.
Shipping: By sea or By express

Twin Screw Extruder Screw for Plastic Granulating Line Manufacturer

Company Information
Nanjing HaiSi Extrusion Equipment Co., Ltd is a High-Tech company, which is composed of well-experienced team in R&D, manufacturing technique, sales service and basing on extruder industry for many years. Our company is a professional manufacture of high quality pelletizing extruders for coloring/ dyeing and master batch production, as well as plastic modification and compounding, plastic recycling. Innovative machines are built as per the concept of durability, high efficiency and economical power consumption.
Twin Screw Extruder Screw for Plastic Granulating Line Manufacturer

Our machine types:
1. Co-Rotating Parallel Twin Screw Pelletizing Extruders
2. Single Screw Pelletizing Extruders
3. Die Face Cut (Air Cooling) Pelletizing Extruders
4. Double Stage / Double Degassing Recycling Extruders
5. Crushers, Mixers, Storage Tanks, Vibrators, Granulators, Blowers
6. Extruder spare parts
We are manufacturer of twin screw extruder, also can supply all the spare parts.Twin Screw Extruder Screw for Plastic Granulating Line Manufacturer

Like screw, barrel, feeder, die head electric controller and gearbox.
Base Material1) 38CrMoAlA(JIS SACM645) 2)Cr12MOV(JIS SKD-11)
3) 4Cr5MoSiV1(JIS SKD-61) 4) 42CrMo(AISI 4140)
Bimetallic Alloy Material1)Fe-based alloy 2)Ni-based alloy/Deloro alloy
3)Co-based alloy 4)NiCo-based alloy
5)Tungsten carbide/Wolfram carbide
Surface Treatment
1.Heat treatment2.High frequency treatment
3.Nitriding treatmentNitrided case depth: 0.50-0.80mm
Nitrided hardness: HV850-1020 (HRC57-65)
4.Hard chrome plating treatmentChromium-plating layer depth: 0.05-0.10mm
Chromium-plating layer hardness: more than 950HV
5Nickel alloy plating treatmentBimetallic barrel: centrifugal casting (Inlay alloy)
Bimetallic screw: plasma alloy coating spraying
Bimetallic layer depth: 0.8-2.0mm
Bimetallic layer hardness: HRC 57-72
Basic Information
Nitride Brittleness≤Grade Two
Surface RoughnessRa0.4um
Screw Straightness0.015mm
Hardness after hardening and tempering0.025~0.10mm
Material Application1)General plastics
3) PA+GF (Glass Fiber)
4)Flame-resistant reinforced plastics
5)Modified engineering plastics
6)All kinds of mixed recycled materials
General TermsMeans of transport: Ocean, Air, Express
Production time: 20-25 days after order
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