| Prod Model: |
XTBS |
| Technics: |
Bimetallic |
| Material: |
38crmoala 42crmoala SKD61 |
Product Description
1.Bimetallic conical twin barrel with the rotary casting alloy technique
2.Alloy powder compactness and wearing resistance
3.Long service life and wear resistance
SCREWS KINDS
There are three main kinds bimetallic screws
1.WC-10 tungsten carbide alloy
2.SKD61+hardening and nitriding
3.38CrMoAla +high temperature spraying Ni-based alloy power
| Description | Material | Wear/Corrosion resistance |
| Nitriding treatment/Ni-based alloy power | 38CrMoAlA SACM645 42CrMo | AAA/AAA |
| SKD61/11 4Cr5MoSiV1 | spraying bimetal alloy layer /nitriding | AAA/AAA |
| WC-10 tungsten carbide alloy | | AAAA/AAAA |
SCREWS APPLICATION
Bimetallic conical twin screws are widely for producing belowing material:
---Pvc plus calcium powder,pipe ,WPC
---Bakelite/ PVC wood-plastic PPA PPO
---PE/PP/PVC sheet,profile extrusion
---PC+glass fiber/Nylon +glass fiber aluminum powder
SCREW SPECIFICATION
| Diameter of Screw/mm | Effective Length/mm | Out put/ kg/hr | RPM |
| 35/77 | 810 | 70 | 5-45 |
| 45/80 | 990 | 80 | 5-45 |
| 50/105 | 1070 | 150 | 4-40 |
| 55/110 | 1220 | 180 | 4-40 |
| 60/125 | 1320 | 200 | 4-40 |
| 70/140 | 1460 | 220-300 | 4-40 |
| 80/156 | 1660 | 300-360 | 4-35 |
| 90/188 | 2000 | 400-500 | 4-35 |
TECH INDEX
Processing technic:HP/HVOF +Metallurgical bonding
alloy component:Ni+Cr+Wc etc.
hardness :HRC62-64
adhesion power>126MPA
straightness:0.015mm/m
surface roughness :Ra0.4um
ALLOY nameplate:Sweden
SUPER WEAR/CORROSION AND HIGH TEMPETURE RESISTANCE
XU TAI
R Screws are designed and manufactured to provide an outstanding melting ability and improve process efficiency
Company Infomation:
Xutai Machinery located in Zhoushan city Zhejiang Province,China mainland
Since 2000 we have produced more than 10000pieces of screws and barrel
for hundrends of PVC/PE/PP extruder machine customers.
1)more than 5000M
2 workshop and 40skilled experienced workers
2)all kinds of lathe,milling,drill,CNC machine and out soucing material and heatreatment
3)2.5hours near by Shanghai port and Ningbo port ,Air Fleight is also avaiable for urgent order
We invite our cliets to visit our factury and hope do business with you worldwidely
With more than 12 years specialized screw and barrel producing experience
Zhoushan XuTai Machinery is one of the leading manufacturer of conical twin/parallel twin screws /single screw/injection molding screw/rubber machine/bimetallic screws/planet screw etc.
Located in Zhoushan City, Zhenjiang province, where is the hometown of China screw and barrel, we owned a complete team for designing/producing /selling and service. Quality is controlled from the very beginning of concept to inspection during The whole products' life circle.
Our enterprise has passed ISO9000 and SGS certification. Our aim is to supply not only the good quality products but also best service and solution for worldwide customers
Main Products
--conical twin screw and barrel
--parallel twin screw and barrel
--single screw, extruder screw, barrel
--injection molding machine screw and barrel
--rubber machine screw and barrel
--bimetallic screw and barrel
--planetary screw and barrel
--accessories of injection molding machine screw
--Gear box series
--Extruder machine
Main market
Plastic products machine: PP/PVC/ABS/PE/RUBBER
Food extruder machine: Pet food extruder/meat grinder extruder/ animal food extruder
Main Customers
--German Mado food extruder expert
--GATES Fluid Power Technologies
-AMPHENOL
-Prysmian Gruop
--screws for kraussmaffei/Cincinnati/Haitian/LK /Tongjia etc
