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Nanjing Zhitian Mechanical And Electrical Co., Ltd.
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Gear Screw Shaft Pvc Screw Shaft For Plastic Extruder Involute Inner Spline Type Twin Screw Extruder Screw Shaft
Product Name
Twin screw shaft
Material
WR15E WR30 40CrNiMo
Color
Metal
Model number
ZE62
Spline
involute inner spline
Brand
Zhitian
Size
Dia 10-120mm/ L 500-900mm
Screw combination
Brick patern construction
As the twin screw extruder moves toward high speed and high torque, higher requirements are placed on the strength (especially thermal strength) and accuracy of the twin screw extruder shaft, Through extensive research and painstaking research, our company adopts impots impoted pre-hard alloy tool steel from Germany. The spline processing adopts cold rolling processing of imported CNC equipment form Europe. The products have been tested by customers and fully meet the performance quality requirements of similar imported high end products.
Cold Rolling Shaft Production Equipment
We manufacture screw shafts for co-rotating twin screw extruders ranging fromLength within 1500mm. With cooling system /without cooling system. Our manufacturing specializes in shafts for twin screw extruders and is optimized for flexible order handling.
Types of shaft:
Single keyway Square keyslot High torque key button Dual keyslot
Involute inner spline Round keyslot Retackle spline Client requirements available
Material choice:
WR15E WR30 40CrNiMo
Ralloy WR15E
WR30
40CrNiMo
Ralloy WR15E is a chromium-molybdenum-vanadium-slloyed steel which is characterized by:
Ralloy WR30 is a high pressure nitriding iron-based Cr-Mo alloy Which is characterized by
40CrNiMo i a kind of alloy constructional steel.
Excellent tensile strength combined with good toughness
Superior corrosion resistance
High thermal stability, high resistant to thermal shocks
Excellent machinablity
Good high-temperature strength
High dimensional stablity after heat treatment.
Good machinability and polishablity
Excellent grinding and polishing ability to obtain optimal surface quality
Excellent through-hardening properties
High durability by maximun hardness under static and dynamic demands
Good dimensional stability during hardening.
Good wear resistance
High temper resistance up to 500 °C
Company Profile.
NANJING ZHITIAN is specialized in the manufacturing of replacement parts for twin screw extruder. So for has more than 20 years experience. Manufacturing gearboxes ,barrels and screw elements of twin screw extruder.We also provide you the refurbishment service for gearboxes and barrels.
My company with strongtechnical force, excellent processing equipment, advanced production technology, strict inspection system and perfect after-sales service, praised by customers. Since my company's products have been mature application in Leistritz,Coperion, Berstorff, JSW, Toshiba, Jwell, Steer and other well-known brands.
All ZT keep pay attention to every step of the details,we are looking forward to the forge ahead together with you!
Packing&Delivery
Packing Details: According to your order quantity packaging,shipping wooden boxes,air carton. Delivery Details: 5-60days after order.
1.Rust-proof oil processing, Prevent rust in transit.
2.Oiled paper packages, Prevent oil dry.
3.Bubble wrap package, Prevent collosions.
4.Special foam packaging.
5.Packing
6.Sealing
FAQ
How long does it take to get my products since I paid for them? ---According to yout order quantity,we will give you a reasonable delivery date.
Can I get the warranty of one year for free? ---If you need the warranty,you should pay for it.If not,do not worry ,we have confidence in our products.
How long will your product last? ---I am sorry that I can not accurately answer your question,which is quite different from your operation time,materials and materials.
How is your after-sale service? ---You will get our help in time as long as you find something wrong about our produces.Believe us,you deserve the best.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
10000000-12000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
NANJING ZHITIAN is specialized in the manufacturing of replacement parts for twin screw extruder. So for has more than 20 years experience. Manufacturing gearboxes,barrels and screw elements of twin screw extruder.We also provide you the refurbishment service for gearboxes and barrels.
&...
NANJING ZHITIAN is specialized in the manufacturing of replacement parts for twin screw extruder. So for has more than 20 years experience. Manufacturing gearboxes,barrels and screw elements of twin screw extruder.We also provide you the refurbishment service for gearboxes and barrels.
&...
