| After-sales Service: | 24 Hours |
|---|---|
| Warranty: | 6 Months |
| Standard: | DIN, GB |
| Technics: | CNC Machining |
| Feature: | High Quality |
| Material: | 38crmoala |
| Customization: |
|---|
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| Screw Design | Double-Screw |
| Surface Treatment | Sandblasting |
| Model | D=223mm |
| Material | 38CrMoAla |
| Spline | involute inner spline |
| Feature | Corrossion resistance |
| Length | 223mm |
2. Wide choice of materials:
For wear application:
Tool steel: W6Mo5Cr4V2
PM-HIP materials: SAM10, SAM26, SAM39, CPM 10V,CPM9V.
For corrosion application:
Nitrided steel: 38CrMoAla
PM-HIP materials: WR4, SAM26, SAM39, CPM 10V,CPM9V.
For wear and corrosion application:
PM-HIP materials: SAM26, SAM39, CPM 10V,CPM9V
Other materials:
304, 316L, C276 etc.
3.. Standard production process
4. Series Extruder Screw Elements
| Special Screw Segment | Convey Screw Element |
| Mixing Screw Element | Kneading Block and disk |
| Transition Screw Element | Screw Element for Side Feeder |
| Screw Element for Side Feeder |
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. In China, we are the only company that does heat treatment by ourselves, and the heat treatment of screw components made by Nanjing factory is processed by outsiders, so the quality of products can not be completely guarantee.
6. Processing Route Tracking List
Each process requires inspection . The production personnel shall check whether it's meet the requirements of the drawings by themself. If it meets the requirements of the drawings,it shall be submitted to the inspection personnel for inspection. After pass the inspection to the next process personnel processing.
7. Quality Craftsmanship
We believe there's nothing more important than getting it right the first time! That's why our team of engineering experts does whatever it takes to design the best products to match your application. Once the design is complete, our shafts, barrels and screws are precision built to provide you with the highest level of quality and performance possible. Each product is then quality inspected for dimensional accuracy, straightness, and surface finishing
8. Packing Details: According to your order quantities and products sizes to choose wooden boxes or cartons to pack:
9. FRQ
1. Q: Are you a factory or trading company?
----A: A factory
2. Q: Where is your factory located? How can I visit there?
-----A: Our factory is located in Chengdu, Sichuan Province, China,
1) You can fly to Chengdu Airport directly. We will pick you up when you arrive in the airport;
All our clients, from domestic or abroad, are warmly welcome to visit us!
3.Q: What makes you different with others?
----A: 1) Our Excellent Service
For a quick, no hassle quote just send email to us
We promise to reply with a price within 24 hours - sometimes even within the hour.
2) Our quick manufacturing time
For Normal orders, we will promise to produce within 30 working days.
As a manufacturer, we can ensure the delivery time according to the formal contract.
4.Q: How about the delivery time?
----A: This depends on the product. Typically standard products are delivered within 45 days.
5. Q: What is the term of payment?
----A: 1) T/T payment; 2) L/C;
6.Q: May I know the status of my order?
----A: Yes .We will send you information and photos at different production stage of your order. You will get the latest information in time.
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