Joiner Machinery Co., Ltd. |
Verified Suppliers
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45° kneading block | |||
Angle | 45° | ||
Layers | 5 | ||
Lnegth | 88mm | ||
Tooth | Z | 22 | |
Pression angle | a | 45° | |
Standard | 6H-GB | ||
D size | Dee | Φ34.8 | |
D size | Die | Φ31.8 |
2. Screw Materials:
1). For wear application:
Tool Steel : W6Mo5Cr4V2;
PM-HIP material : SAM10 SAM26 SAM39 CPM10V
CPM9V
2). For corrision application:
Nitrided Steel: 38CrMoAI;
PM-HIP material : SAM26 SAM39 CPM10V CPM9V
3). For wear and corrision application:
PM-HIP material:SAM26 SAM39 CPM10V CPM9V
4). Other Materials:
Stainless Steel: 316L, C276 etc.
3. Different types of block
30 degree kneading block
45 degree kneading block
60 degree kneading block
90 degree kneading block
3KB kneading block
Reverse 45 degree kneading block
4. Quality Control
1). Materials control: All the materials are purchased from the
domestic brands or Eurpean twin-screw specialty materials
suppliers,which tested by elemental analysis and metallurgical
inspections to ensure the quality.
2). The internal splines is checked by the spline plug to ensure
interchangeability of the elements
3). All components are machined by CNC machines to ensure the
shapes and tolerances of the elements
4). Adopt the European high-speed steel powder processing
technology,and do the treatment according to the strict heat
treatment 4.process to ensure the wear and corrosion performance
same as the foreigh brands.
5). Perfessioal technical team can not only provide timely and
accurate mapping sample design but also the combination of elements
of technical services.
6). There are various prepared technical information and the
fitxtures for the various brands extruders to ensure the timely
lead time.The common components have a lot of stock, even the new
one, it can be delivered within 45days.
7). The modern management system can ensure the products 100%
qualified and tracked
5. Heat treatment
As we all know, heat treatment is very important in the screw
production process. In order to ensure the quality of products,
Joiner has purchased professional heat treatment equipment to
produce, so that we can control the construction process by
ourselves.
6. Production and Inspection of Equipment
We also have advantages in production equipment and inspection
equipment.
Joiner has over 130 advanced equipments such as CNC thread grinder,
CNC thread milling, CNC kneading block grinder, CNC forming
milling, 4-axis machining center, automatic deep hole grinder, CNC
lathe, CNC surface grinder, CNC external grinding, CNC band saw,
laser marking machine, vacuum quenching furnace and vacuum
tempering furnace. After the raw materials enter the market, all
the processing procedures are in-house.
7. Packing Details : Standard packing of antirus paper with bubble in cartons .
8. Product photos