Tungsten Carbide Bottom Knives for Rewinder Machine

• Customization: Available
• Certification: ISO9001:2008
• Tooth Form: Customised
• Diameter: Customised
• Function: Customised
• Shape: Hand Saw Blade
• Coating: Customised
• Type: Carbide Saw Blade
• Grade: Yg6, Yg8, Yg10, Yg15
• Material: Tungsten Carbide
• Delivery Time: 7-20 Days
• Transport Package: Carton/ Wooden Case
• Specification: customised
• Trademark: oem&odm
• Origin: China
• HS Code: 8208900000
• Production Capacity: 99999PCS/Year

Product Description

Tungsten Carbide Bottom Knives for Rewinder Machine Specification

Product name: Tungsten carbide bottom blades; Carbide blades for paper slitter rewinder machine; Inlay carbide rewinder blades.
Material: Tungsten Carbide
Certification: ISO 9001
Place of Origin: Hunan China
Payment Terms: T/T, West union
Supply capacity: 99999 pcs/month
Delivery Time: 7-20 days

We Jetvision manufacture bottom knives for rewinder machines. These blades are designed and manufactured from cemented carbide. The material quality ensures long life, perfect cutting and reduces maintenance costs. It can ensure perfect cutting quality regardless of the material being processed.

All of our tungsten carbide strips/blanks/plates must be strictly inspected and only those without any harm such as pore, bubbles, cracks etc. can be shipped out. We produce various sizes and grades of tungsten carbide strips/blanks/plates as per client's requirements

Slitter knives consists top slitter blade and bottom slitter blade using for machinery cutting processing.
The bottom slitter blade may also have many types including multi-groove bottom slitters, single and double edge bottom sitters, square edge cutters, solid or tipped carbide bottom knives and cutters etc.
Our standard models list as below table:
 

Items	Common Sizes OD*ID*T(mm)	Items	Common Sizes OD*ID*T(mm)
1	58*35*30	13	190*138*15
2	75*45*20	14	202*155*38
3	105*60*12	15	210*150*25
4	105*60*49	16	230*115*20
5	142.88*101.6*14.73	17	240*188*13.8
6	144.5*92*50	18	250*140*20
7	150*100*40	19	250*140*25
8	160*50*25	20	250*188*15
9	160*100*40	21	250*188.15.5
10	170*100*16	22	250*188*25
11	180*120*30	23	305*230*37
12	185*65*25
Accept for customized design

Application: Widely been used for cutting all kinds of paper, film, PC, PS etc.

Tungsten carbide grade:The components of tungsten carbide are WC(hard phase) and cobalt (binder phase).The physical properties of alloy depend on the grain size of WC and the percentage of hard phase,we have dozens of material grades for your different applications.
 

Grade	ISO Grade	Hardness (HRA)±0.5	Density (g/cm3) ±0.2	TRS (Mpa,min)	Characteristics and Application
JV010	K05	92.3	14.55-14.7	2500	Sub-micron grain, apply to cutting composite material ,finish machining of non-ferrous metals and woodworking tools.
JV020	K20-K30	91.8	14.35-14.50	3000	Sub-micron grain, apply to cutting corrugated board ,chemical fiber,plastics,leather,battery pole pieces ,all kinds of milling cutters and hole-machining tools.
JV030	K40	90.5	13.95-14.1	3200	Sub-micron grain, superb abrasive resistance and toughness, apply to woodworking cutters,cutting corrugated board,battery pole pieces etc.
JV040	K40	89.8	13.80-13.95	3200	Sub-micron grain, superb abrasive resistance and toughness, apply to woodworking cutters, rolling shear blades,suitable for cutting paperboard .
Other grades can be offered as per customers' requirements

Long service life: low friction coefficient and long service life, each blade detects inbound shipments, ensuring quality without worry.

Hardness Guarantee:The raw materials are heat treated, vacuum treated, and the hardness is higher. Heat treatment in our own factory to ensure product stability.

Sharp edge: The knife edge is sharp, smooth and durable, imported precision processing equipment can process a variety of non-standard products to ensure the precision of the products, guarantee the edges of products cut by knife without burr and dent.
As a professional circular blades manufacturer in China, we Jetvision have standard production process and test process.





Packing and delivery:
1. Rubber protector for cutting edges, blade in bubble pack, carton case.
Max 10 pcs blades in one carton case.
2. Exterior packaging: carton or wooden case.
3. Other packaging upon your request.
4. We also have the professional agents shipping our products to the customers.




Our Advantages
1) 100% virgin raw material
2) Customized,We have over 20 years' experience in the shaped tungsten carbide products
3) Various kinds of material grades are available based on customer's application
4) we have professional advanced production line and inspection equipment to ensure high quality products.
5) Advanced technology with precision ground and high polishing process
6) High wear resistance, high hardness and impact toughness
7) Excellent after-sales service

Quality Control
During production process, we adopt the advanced production system and modern technology to monitor all-round quality control from the raw material to final product.
1. Chemical component analysis of the raw material
2. Chemical analysis of the RTP powder
3. Physical property testing and deformation of the trial products
4. Testing the tolerance and deformation of the trial products
5. Testing the physical properties of every batch of the sintered products


FAQ:
Q1 : Are you Factory or trading company ?
We are Factory with 20 years of production experience.

Q2: What is the producing process?
Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning,
stoving, oil coating, cover pressing, testing, package.

Q3: How to control the products quality?
All products will be tested before bulk production, and we will check the physical properties, shape and tolerance for ensuring qualified products before shipping.

Q4: What is the transportation?
If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large quantity, by sea.

Q5: Can you provide OEM service?
Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products

Q6: How to place an order for Good performance nonstandard products by stellite alloy? 1. Fill your Order List in our online
Inquiry System (Also you can directly contact our salesperson by E-mail / Skype / Whats App) 2. We will make a feedback to you ASAP after receive your order list.

Q7: What's your delivery time ?
For the normal type which we have mold it takes 7-15 days after receiving the advance payment. For the non standard which we do not have mold it takes 15-35 days after receiving the advance payment.

Q8:How to contact us?
You can Contact me by E-mail, Trademanager, Skype, Mobile, whatsapp and so on