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Tungsten Carbide Corrugating Rolls

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-29 04:48

  • Browse the number:

    179

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Company Profile
Dongguang County Jinguang Packing Machine Factory
By certification [File Integrity]
Contact:

cartonmachine(Ms.)  

Telephone:

Area:

Beijing

Address:

Lisiwei Industrial Zone, Dongguang County, Dongguang County, Cangzhou, Hebei, China (061600)

Website: http://cartonmachine.zchsjx.com/
Product details
Model Number: TCR Key Specifications/Special Features: An economical alternative to chrome corrugating rollThe lifespan is 15-20 million meters1. The hardness and the anti-friction performance are only second to diamond.The lifetime is 3-5 times longer than that of chrome plated corrugating rolls.The change time and cost are decreased by 65-80% (including the stop and change expenses )More times of refurbishment can be done (instead of replacement)Reduce the expense of corrugating cardboard per square metersAvoid depreciation of related parts caused by concave abrasion of corrugating rolls (such as glue roll, doctor roll and pressure roll etc.)2. Consistent quality of corrugating cardboard
With the excellent anti-friction, the flute height loss is between 0.06-0.08mm once a time in use. Meanwhile, the corrugation pattern won’t distort and the amount of glue won’t increase with the abrasion of corrugation top. Therefore, it minimizes the amount of waste during cardboard production and ensures uniform quality of corrugating cardboard.
3. Reduce the raw material cost of corrugating cardboard
Due to its characteristic of super anti-friction, tungsten carbide corrugating rolls minimize the flute height loss, reducing more than 1% paper consumption than that of chrome corrugating rolls.
The less abrasion of corrugation top can reduce the paste consumption cost by 20-50% and maintain the uniform thickness of paste layer.
Avoid the quality limitation of common cardboard, and decrease the wastage loss by 30-50%.

The technical specifications of super anti-friction carbonized tungsten coating corrugating rolls
1. Special 48CrMo alloy steel fine forged pieces for corrugating roll
2. The hardness of base unit from medium-frequency quenching>HRC55
3. The thickness of anti-frictional carbonized tungsten coating is between 0.06mm and 0.08mm
4. The micro hardness of carbonized tungsten coating >HV1250-1400
5. Combined hardness >75MPa
6. Visible metallographic porosity<0.1
7. Optimized design for economical corrugation pattern
8. High-speed roller precision
Gear teeth height limits of deviations≤0.025mm
Addendum circle runout tolerance≤0.025
Gear teeth width limits of deviations≤0.03mm
Tooth profile limits of deviations±0.02mm
Gear lateral face countershaft parallelism≤0.03mm
Tip cylinder element linear≤0.02mm
Gear teeth division limits of deviations±20″
Concave roll height limits of deviations is ±5% of the height
9. Fine grinding and polishing gear surface, roughness Ra≤1.6um
The length of corrugated roll assurance
Outer diameter Tungsten carbide corrugated roll (A,C,B) unit:10000 meters Chrome Coating corrugated roll(A,C,B) unit:10000 meters
Φ300 1800 500
300≤Φ360 2400 600
360≤Φ400 3000 600
Φ≥400 3500 600
Shipping Information:
  • FOB Port: Tianjin
  • Lead Time: 15 - 45 days
Main Export Markets:
  • Asia
  • Central/South America
  • Eastern Europe
  • Mid East/Africa
  • North America
  • Western Europe
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