Helical Diamond Roller for CNC Gear Profile Grinders

• Customization: Available
• Material: Diamond
• Abrasive: Superabrasive
• Model NO.: customer specific product
• Shapes: Customer Specific Product
• Types: Customer Specific Product
• Grain Size: Customer Specific Product
• Cylindricity: <1
• Circular Degree: <1
• Technics: Electroplating
• Working Style: Tool Grinding
• Tolerance-1: 2um
• Tolerance-2: 0.5 Degree
• Production Cycle: Within 50 Days After Drawing Confirmed
• Diamond: Diamond
• Segment: Automotive/Gears/Aerospace Engine
• Transport Package: Wooden Box
• Specification: Customer Specific Product
• Trademark: Jiulijinggang
• Origin: China
• HS Code: 8207901000
• Production Capacity: 25000 Pieces/Year
• Package Size: 36.00cm * 36.00cm * 25.00cm
• Package Gross Weight: 3.000kg

Product Description

Our background

We source our products direct from the manufacturer to ensure the best prices.

If you want our products to solve your production issues,please feel free to leave me a message . 
We will provide one-on-one application communication and can also offer product selection services.

Application field of diamond roller and

Our advantages

(1) Auto parts industry: crankshaft, valve body, piston ring, oil needle, oil needle body, ball cage universal joint, oil nozzle oil pump, etc.
(2) Gear industry: double piece single cone, single piece double cone, gear tooth tip, full tooth surface, etc.
(3)Machine tool industry: guide rail, sliding block, ball screw, etc.
(4) Bearing industry: ball bearing groove, linear track pair, cone bearing, column bearing groove, textile bearing, etc.
(5) The amount of cutting tool industry: caliper, drill, saw blade, milling cutter slotting cutting edge, tap thread, etc.
(6) Light industry: refrigerator compressor, bicycle shaft, etc.
(7) Hydraulic industry: plunger pump connecting rod, etc.
Our advantages
(1)High efficiency---Simple operation, high dressing efficiency, long service life, stable quality
(2) Stable accuracy---The grinding wheel with complex surface which cannot be finished by other dressing methods can be trimmed, and the surface quality and accuracy are stable
(3) Small tolerance---The angular symmetry tolerance of diamond dressing roller is controlled at 0.5 degree, and the minimum tolerance of arc is guaranteed within 2um
(4) the machine preparation time is short---The diamond roller greatly reduces the dressing time, improves the production efficiency and reduces the wear degree of mechanical equipment
(5) Customize---Provide customized service according to customer requirements and drawings.

Installation of diamond roller

• The motor shaft of the dressing device shall be cleaned with a clean towel;
• The runout of the dressing shaft should be checked before installation, less than 0.002mm;
• With a clean towel, apply lubricating oil to clean the inner hole of the roller and remove impurities;
• Be careful not to overtighten the screws when installing
  (nuts about 100 Newtons*Meters of torque, the bolt is about 10-32 Newtons*Meters of torque);
• Do not use too much force or knock when installing the roller on the dressing shaft;
• After installation, check the axial and radial runout of the roller after installation.
Note: During installation, be sure not to use brute force, especially not to use hammer and other external forces and use high temperature, so as not to damage the roller !

Electroplating

Sinter

Application Scenarios

Specification

Selection Chart

(Custom configurations available upon request.)

Drawings	Both PDF and CAD drawings are required.
Spec of your grinding wheel
Surface roughness requirement
Current pain point
Only custom orders are accepted. Production cycle: Within 50 days after the drawing confirmation.

About the coolings

• Cool the alignment grinding area
• The flow rate of the coolant should be equal to the speed of the grinding wheel;
• Flow rate and pressure depend on coolant velocity and nozzle size;
• The cooling pressure of the forming roller should not be less than 10Bar.

Company Profile

Baoding Feifan Commercial and Trading Co., Ltd.

Why Choose Us?

Other Products

OEM/ODM/OBM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutions

Diamond dresser rollers
Diamond grinding wheels
Vitrified bond grinding wheels

CBN grinding wheels

FAQ

Q: What's the lead time for orders?
A: Standard models ship in 15–30 days; customized units require 30–45 days.

Q: Can I request a customized size?
A: Absolutely! We offer tailored attachments.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.