Dongguan Situo Hardware Products Technology Co., Ltd
Email: dzmjm168@163.com TEL: 86--13925509630
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Dacromet Surface Treatment Groove Roller and SUS304 SUS303 Stainless Steel Guide Roller with Groove Step Design for Automation Equipment
  • Dacromet Surface Treatment Groove Roller and SUS304 SUS303 Stainless Steel Guide Roller with Groove Step Design for Automation Equipment
  • Dacromet Surface Treatment Groove Roller and SUS304 SUS303 Stainless Steel Guide Roller with Groove Step Design for Automation Equipment
  • Dacromet Surface Treatment Groove Roller and SUS304 SUS303 Stainless Steel Guide Roller with Groove Step Design for Automation Equipment
  • Dacromet Surface Treatment Groove Roller and SUS304 SUS303 Stainless Steel Guide Roller with Groove Step Design for Automation Equipment
  • Dacromet Surface Treatment Groove Roller and SUS304 SUS303 Stainless Steel Guide Roller with Groove Step Design for Automation Equipment

Dacromet Surface Treatment Groove Roller and SUS304 SUS303 Stainless Steel Guide Roller with Groove Step Design for Automation Equipment

Place of Origin Dongguan Guangdong
Brand Name SITUO
Certification ISO9001 & TS16949
Model Number ST-000097
Product Details
Corrosionresistance:
High
Mounting Type:
Groove Roller
Drawing Format:
Dwg / .igs / .stp / X_t.,JPEG,
Item Name:
Connecting Head
Shape Model:
CNC Machining Parts
Rugosity:
Ra0.8
Item:
Industrial Precision Components
Equipment:
CNC Lathe Machine,Auto Lathe Machine
Hardness:
Customized
Color:
Customized
Manufacturingprocess:
CNC Machining
Size Tolerance:
±0.05
Keyword:
Custom CNC Machining Parts
Application:
Machining, Milling, Drilling
Qc Control:
100% Inspection On Critical Dimension
Service:
OEM/ODM/Customized/Design
Material:
Steel
Precision Level:
High Precision
Precision:
Min0.01
Seawater Pressure:
≥20 Bar
Process:
Turning/Milling/Grinding/Machining
Logo:
Customized
Weight:
20g
Finish:
Dacromet Surface Treatment
Tolerance:
±0.01mm
Highlight: 

Dacromet Surface Treatment Groove Roller

,

Groove Step Design Guide Roller

,

SUS304 Stainless Steel Locating Bushing

Payment & Shipping Terms
Minimum Order Quantity
1PCS
Price
5-10 USD per item
Packaging Details
Communication
Delivery Time
Communication
Payment Terms
T/T
Supply Ability
10000PCS per day
Product Description
Product Overview

This CNC precision grooved roller is processed by CNC turning and milling. It is a stainless steel guide wheel and locating bushing part with an integrated step and groove structure. The dimensional tolerance is strictly controlled, and the surface is smooth after deburring. It is suitable for sliding guidance, limit positioning, and wire and belt routing in mechanical equipment. We support non-standard customization according to customer drawings and samples.

Key Features
  • Material Options: SUS304 / SUS303 stainless steel — wear-resistant, rust-proof, and corrosion-resistant.
  • Precision Machining: CNC turning and milling in one-piece forming for stable dimensions and minimal tolerance.
  • Groove Step Design: Integrated grooved structure delivers reliable limit positioning and resists deviation during operation.
  • Surface Treatment: Deburred bright finish for smooth rotation and low friction.
  • Custom Service: Custom outer diameter, inner bore, groove width, height, and other dimensions available on request.
Specifications
Processing CNC Precision Turning & Milling
Material Stainless Steel (SUS304 / SUS303)
Type Grooved Roller / Guide Wheel / Locating Bushing
Surface Deburred, natural metal finish
Tolerance Customizable according to customer requirements
Application Scenarios

Suitable for automation equipment, testing fixtures, transmission mechanisms, textile machinery, packaging equipment, electronic equipment, sliding guide assemblies, limit positioning, wire routing, and belt transmission.

Frequently Asked Questions

Q1: Can you customize the size?

A1: Yes, we accept custom production based on drawings or samples.

Q2: What materials can you choose?

A2: SUS304 and SUS303 stainless steel, aluminum alloy, carbon steel, and other materials are optional.

Q3: How long is the sample cycle?

A3: The sample lead time is 3–7 working days, depending on processing difficulty.

Manufacturing Capabilities

We have introduced advanced equipment and technology from Japan and Germany (CNC 5-axis and 6-axis machines) to better serve our customers' needs. Our maximum processing outer diameter is 60 mm, and the minimum controllable tolerance is 0.001 mm. Our equipment includes Japanese CNC Tsugami and CNC Citizen machines, multi-station cold extrusion forming machines, 500T press machines, casting equipment, and various process equipment, enabling us to provide customers with optimal technical solutions.

Our company has a total of 300 employees, including 20 technicians, 10 engineers, and 15 quality control personnel. We operate over 300 pieces of equipment. We implement 8S management and have passed ISO9001 and TS16949 automotive certifications.

Our customers include Foxconn, Motors, Husqvarna, Shimano, NVIDIA, DJI Drones, and Siegenia.

Our Capacity
Main Product Names Stainless steel screws, carbon steel screws, pins, rivets, nuts, eccentric nails, embedded parts, and other fasteners.
Business Type Factory / Manufacturer
Service
  • CNC Machining
  • Turning and Milling
  • CNC Turning
  • Cold Heading
  • Stamping
  • Assembly Service
Material
  • Aluminum: AL 6061-T6, 6063, 7075-T, etc.
  • Stainless steel: 303, 304, 304L, 316L, 316F, 630, 410, 420, 430, etc.
  • Steel: 4140, Q235, Q345B, 20#, 45#, 1215, 12L14, 1144, 1006, 1008, 1010, 1015, 1018, 10B21, 1035, 1065, etc.
  • Alloy steel: 5140, 4135, 4140, 3435, 5120, 415, 435, 440, etc.
  • Titanium: TA1, TA2/GR2, TA4/GR5, TC4, TC18, etc.
  • Brass: C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000 (H90), C27000, C51900, C11000, C3604, H62, H65, etc.
  • Copper, bronze, magnesium alloy, Delrin, POM, acrylic, PC, etc.
Finish Sandblasting, anodized color, blackening, zinc/nickel plating, polishing, powder coating, passivation PVD, titanium plating, electrogalvanizing, electroplating chromium, electrophoresis, QPQ (Quench-Polish-Quench), electro-polishing, chrome plating, knurling, laser-etched logo, etc.
Drawing Format STEP, STP, GIS, CAD, PDF, DWG, DXF, etc., or physical samples.
Tolerance ±0.01 mm ~ ±0.05 mm
Surface Roughness Ra 0.1 ~ 3.2
Inspection Complete inspection lab equipped with micrometer, optical comparator, caliper vernier, CMM, depth caliper vernier, universal protractor, clock gauge, and internal centigrade gauge.
Product Gallery

Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

I
Ingrid
Sweden Oct 12.2026
We ordered 304 stainless lock nuts for robotic equipment. They were very patient to verify our drawing specs. Communication is highly efficient and shipment arrived on time. Products passed our salt spray and torque test. Their dual-process production line ensures stable quality even for recurring large orders.
W
Weber
Australia Oct 11.2026
Great experience cooperating with this supplier. We ordered custom brass nuts. Their service attitude is professional, replies are fast and communication is smooth. Samples passed our material test, mass production quality is stable. Delivery was exactly on schedule. They have strong production capacity to handle our bulk order. Will keep long-term cooperation.
A
Alick
Germany Jul 23.2026
Can quickly handle urgent orders in a coordinated manner. The business contact ANNA is very responsible. In terms of cost, it is quite cost-effective compared to the quality.

Contact Us at Any Time

13925509630
No. 9, Shi bi One Alley, Zhangmutou Town, Dongguan City, Guangdong Province
Send your inquiry directly to us