Corrugated and Weave Buff Line
Corrugated and weave buffs are formed on the CRA-360 automatic forming machine using cotton, treated cotton or sisal cloth. The machine supports 20, 30, 32, 36 and 44 weave options and is designed for one operator. It operates at 2 kW, 380 V three phase 50 Hz, with pneumatic or hydraulic control. The line integrates...
The Short Version
Corrugated and weave buffs are formed on the CRA-360 automatic forming machine using cotton, treated cotton or sisal cloth. The machine supports 20, 30, 32, 36 and 44 weave options and is designed for one operator. It operates at 2 kW, 380 V three phase 50 Hz, with pneumatic or hydraulic control. The line integrates with upstream CRA-500 fabric preparation and downstream pressing and trimming machines.
Where It Goes Wrong
- Hand forming corrugated or weave buffs leads to inconsistent wave spacing and uneven pressure during polishing
- Changing between different outer diameters requires manual retooling and time without a quick clamp system
- No standardised machine setup for multiple weave patterns, requiring custom adjustments per design
- Manual feeding of fabric into forming machines causes misalignment and material waste
What Buyers Need
- An automatic forming machine that holds consistent weave pattern and outer diameter across shifts
- Quick clamp change system for different outer diameters with a 100 mm tolerance band per set
- Machine control compatible with pneumatic or hydraulic systems already in use
- Clear operating interface in English to match the control panel and reduce training time
Typical Situations
- A buffing wheel factory adding a corrugated weave line for metal polishing applications
- An existing airway line expanding to include 36 and 44 weave options for high-gloss finishes
- A workshop switching from hand-forming to machine-forming for 300 mm corrugated buffs
- A maker producing both airway and weave buffs on the same floor using CRA-360 and CRA-800
How The Work Runs
Step 1
Fabric prepared on the CRA-500 with bias cutting, slitting and rolling
Step 2
CRA-360 automatic forming machine sets the corrugated or weave pattern using a wave forming knife system
Step 3
Clamps are changed for different outer diameters; setup takes about 20 minutes per change
Step 4
Wheels are pressed on the CRA-600 pressing machine
Step 5
Final edge and trim cutting on the CRA-700 machine
Products For This Work
Bias Cotton Airway/Airflow Polish Buffs
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Bias Sisal Corrugated Polish Buffs
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Bias Fabric Corrugated Polish Buffs
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CRA-360 Airflow Buffs/Corrugated Polishing Buffs Making Machine
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CRA-500 Bias Fabric Cutting Slitting Rolling Machine
View DetailsDelivery And Terms
- 5 to 15 workdays from stock, 15 to 60 workdays made to order depending on quantity and model
- Free sample testing on the buyer's own material, buyer covers freight
- 100% in advance up to 10000 USD, 30% T/T deposit above that with balance before shipment
- Installation and operation training with lifetime free consulting
- After sales feedback within 0 to 24 hours
Corrugated and Weave Buff Line FAQ
Can the CRA-360 form both corrugated and weave buffs?
Yes. The machine supports 20, 30, 32, 36 and 44 weave options using cotton, treated cotton or sisal cloth.
How long does it take to change clamps for a different outer diameter?
A set change takes about 20 minutes with a 100 mm tolerance band per clamp set.
What power supply does the CRA-360 use?
2 kW at 380 V three phase 50 Hz, standard for China. Custom voltage available.
Does the machine have pneumatic or hydraulic control?
Yes. The CRA-360 offers both pneumatic and hydraulic control options.
Can the CRA-360 be integrated into an existing line?
Yes. It connects downstream of the CRA-500 and upstream of the CRA-600 and CRA-700 machines.
What material types can the CRA-360 handle?
Cotton, treated cotton and sisal cloth are supported.
Is training available in English?
Yes. Installation, operation training and lifetime free consulting are provided in English.
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