Basic Info.
Specification
405× 3× 25.4mm
Product Description
FAQ1.Are you a trading company or a manufacturer?
We are a trading company of abrasive materials and tools.2.Can I visit your company? Can your company arrange transportation for me?Yes, It is a great honor to invite you to visit our company. We will arrange our driver to pick you up. 3.Where is your factory?
Located in Zhangqiu District, Jinan city, ShanDong, China. 4.What's your payment term?
Our payment term is T/T 30% deposit, 70% balance according to the copy of B/L after shipment or L/C, or D/P. 5.Do you provide samples ? is it free or extra ?
If you need them, we'll provide you samples for free. 6.How many days for sampling?
7~10 days 7.How many days for production?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity. 8.Could I put my own logo on products?Sure, customers' logo can be made 9.If I have my thoughts, do you have person to design according to my concept?
Yes our design team is willing to do for you.10.How do you guarantee the goods quality?
We have our own QC to inspect all our goods before packing. And also, we do bi-quality checking through ITS SGS according to clients' requirement.11.Custom service
Efficient communication,Professional knowledge,Prompt action and right behavior from our custom service team.If you have another question, pls feel free to contact us .SAFETY GUIDEA. Safety Recommendations
- Wear protective goggles
- Wear protective gloves
- Wear ear protectors
- Wear dust respirator
- Observe safety recommendations
- No barehanded or hand-hold operation
- No wet grinding
- No side grinding
B. Mounting System
Never use Two different diameter flanges cutting or grinding, must always keep the two flanges with same outside diameter and support area.
C. Abrasive wheels conveying and storage
1. The abrasive grinding wheel and cut off wheel must be conveyed with complete package to avoid collision and vibration.
2. Store wheels in an area that is dry and protected against damage from impack, solvents (e.g. alkaline), high humidity, and extreme heat or cold.
3. Store wheels horizontally. Oblique or vertical storage will cause damage to the wheel, so does high pressure on surface.
4. Avoid direct contact with ground. Dampness isolating cusion board should be placed between wheel and the ground. Keep the distance between the cushion board and the ground 10-15cm, and the pilling height shall not exceed 1.5m.
5. Arrange wheels so that older ones will be chosen before new ones.
6. If they have been stored for over one year, the products must be used after the rotation intensity test and apperance check.
D. Mounting and working
1. Ensure that wheels are mounted before using:
- by qualified persons
- according to the manufacturer's instructions
- only on the machines from which they were designed
2. Before mounting a wheel:
- inspect and test it to ensure that it is safe to use
- check that it is marked to indicate the maximum speed at which it can be used
- turn off and lock out the machine
3. When mounting a wheel, make sure that:
- the machine spindle speed does not exceed the speed which marked on the wheel
- the wheel fits freely, but not loosely on the spindle
4. Use flanges that:
- are equal in diameter and have equal bearing surfaces
- are at least one-third the diamter of the wheel
- have bearing surfaces that are true and free from burrs
- are properly undercut (unless it is a single flange used with a threaded-hole wheel)
5. Where required, use blotters that are free of creases, folds and dirt. Blotters should be just larger than the flanges.
6. Tighten the clamping nuts just enough to hold the wheel firmly.
7. Don't let screws for inserted nut mountings touch the abrasive part of the wheel, use screws taht are just long enough to engage a sufficient length of thread.
8. Make sure that the protective hood is properly adjusted and secured, and that is encloses the wheel as closely as the work will permit.
9. Clean the bearing surfaces of the wheel, flanges and spindles so that the clamping pressure is evenly distributed.
10. Check the speed of the spindle to make sure that it is not too fast for the type and size of wheel.
11. Make sure that the hole in the wheel bushing is the right size for the spindle (neither too small nor too large)
12. Tighten the spindle and nuts just enough to keep the wheel from moving out of position between the flanges.
13. Do not use cutting wheels as grinding wheels.
Address:
1111#, 1-A7, Tangren Centre A, Mingshui Street, Zhangqiu District, Jinan, Shandong
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Chemicals, Tools & Hardware
Management System Certification:
ISO 9001
Company Introduction:
We are an international trading company specialized in selling abrasive tools and auxiliary materials. Our company covers a wide range of business. Difengsheng′s business covers the sales of abrasives such as brown, white and calcined fused alumina, black and green silicon carbide, glass beads, and abrasive products such as resin-bonded wheels, vitrified grinding wheels, flap discs, Alumina velcro disc, abrasive paper and belts, etc.
The abrasive industry of the company is growing, but also in order to be able to provide better services to customers in need. Expand business and domestic first-class abrasive materials and abrasives tools production enterprises in-depth cooperation, from the production source to produce a series of high-quality and inexpensive products.
Since the establishment of our company, we stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective, we have been maintaining good cooperative relations with domestic industrial and mining enterprises. In the meantime, our products have been exported to more than 20 countries and regions including Japan, South Korea, Thailand, Russia, Germany and enjoy high reputation at home and abroad.