Sharp-Plate Conveyor Chain for Timber and Industrial Material Handling
Product Overview
The HGS-66.27 sharp-plate conveyor chain is a specialized roller conveyor chain with pointed chain plates designed to improve material grip, positioning, and conveying stability.
The technical drawing shows the chain’s upper section view and side/profile view, including the pointed plate profile, rollers, pins, centerlines, and key dimensional references. It is intended for conveyor systems where a smooth chain surface may allow the conveyed material to slip or move out of position.
The supplied specification identifies one chain model:
Chain No.: HGS-66.27
Pitch P: 66.27 mm
Minimum ultimate tensile strength Q: 120.0 kN
All exact values in this page are transcribed from the supplied technical image. General application information is supplemented by the public references listed at the end of this page.
Sharp-Plate Conveyor Chain Key Features
Pointed Chain-Plate Profile
The chain plate has a visible pointed or sharp-top profile that creates a more positive contact surface during conveying. The detailed tooth geometry should be matched with the conveyed material and the original conveyor design.
Roller-Chain Construction
The drawing shows a roller-chain assembly consisting of chain plates, rollers, pins, and connecting elements. Correct compatibility between the chain, sprockets, guides, and conveyor frame should be confirmed before ordering.
Clear Dimensional References
The technical drawing and parameter table identify the main dimensions needed for equipment matching, replacement, and engineering review, including pitch, roller diameter, inner-plate width, pin diameter, pin length, plate depth, tooth spacing, and plate thickness.
Designed for Specialized Conveying
Sharp-plate conveyor chains are suitable for applications that require improved traction, controlled positioning, or reduced material slippage. Final selection should consider the conveyed material, load, speed, sprocket geometry, chain layout, and operating environment.
HGS-66.27 Technical Specifications
Specification
Value
Chain No.
HGS-66.27
Pitch P
66.27 mm
Roller diameter d1 max
31.75 mm
Width between inner plates B1 min
28.40 mm
Pin diameter d2 max
11.18 mm
Pin length L max
61.00 mm
Plate depth h1
44.45 mm
Plate depth h2
38.10 mm
Plate depth h3
19.81 mm
Tooth spacing S
35.60 mm
Plate thickness T
6.30 mm
Ultimate tensile strength Q min
120.0 kN
Dimension Notes
P — chain pitch
d1 — maximum roller diameter
B1 — minimum width between inner plates
d2 — maximum pin diameter
L — maximum pin length
h1, h2, h3 — plate depth dimensions shown in the technical drawing
S — tooth-spacing dimension shown in the technical drawing
T — plate thickness
Q min — minimum ultimate tensile strength field shown in the supplied table
Sharp-Plate Conveyor Chain for Timber and Industrial Material Handling
Technical Drawing
The supplied technical drawing has been horizontally corrected and redrawn as a separate clean engineering image. It retains:
The upper chain section view
The lower pointed-plate profile view
d1, d2, B1, L, T, P, S, h1, h2, and h3 labels
The Chinese and English product title
The original dimension relationships
Typical Applications
Public industry references describe sharp-top or sharp-plate chains as specialized conveyor chains for applications requiring controlled material movement and improved grip.
Sharp-plate chains are especially relevant when the conveyed product needs to remain stable during transfer, sorting, feeding, or processing. The HGS-66.27 model should be confirmed against the actual equipment before purchase.
Selection Guide
1. Confirm the Chain Pitch
The HGS-66.27 chain has a pitch of 66.27 mm. The pitch must match the sprocket tooth spacing and the chain path used by the conveyor.
2. Check Roller and Pin Compatibility
Confirm the following dimensions against the existing chain or equipment drawing:
3. Check the Pointed Plate Envelope
The chain plate dimensions shown in the supplied table are:
These dimensions should be checked against the conveyor guide, product clearance, sprocket arrangement, and surrounding machine structure.
4. Review Load and Operating Conditions
The supplied table lists Q min = 120.0 kN as the minimum ultimate tensile strength. This value should not be used alone to determine the permissible working load.
For a complete selection review, confirm:
Conveyed material and dimensions
Individual material weight
Conveyor speed
Start-stop frequency
Shock or impact loading
Chain length and center distance
Number of strands
Sprocket tooth count and profile
Guide-rail arrangement
Lubrication and maintenance conditions
Dust, chips, moisture, or other site conditions
5. Confirm Replacement Compatibility
For replacement orders, provide an existing chain sample, sprocket information, equipment drawing, or clear dimensional photographs. Pitch alone is not sufficient to confirm interchangeability.
OEM and Custom Chain Support
Custom or replacement evaluation can be based on:
Chain number
Pitch
Roller diameter
Inner-plate width
Pin diameter
Pin length
Pointed plate profile
Plate depth
Tooth spacing
Plate thickness
Chain length
Sprocket arrangement
Conveyor layout
Please provide the original drawing or sample when the chain is being used in a non-standard conveyor system. Material grade, heat treatment, surface treatment, coating, and service-life claims should be confirmed separately in the final technical specification; they are not identified in the supplied image.
Request a Quote
Request a Quote for HGS-66.27 Sharp-Plate Conveyor Chain
Please include the following information with your inquiry:
Chain number: HGS-66.27
Required quantity or total chain length
Conveyor type and application
Conveyed material and unit weight
Conveyor speed
Chain center distance
Sprocket details or drawings
Number of strands
Operating environment
Required delivery country and address
Sample, replacement, OEM, or ODM requirements
For replacement applications, an existing chain sample or a dimensional drawing can help verify the roller, pin, plate, and sprocket interfaces.
auto parts, construction machinery spare parts and motorcycle parts ,including engine parts ,chassis parts ,braking systems parts, electrical parts,gearbox parts,hydraulic parts,filter system parts.