Steel Copper Surface Finishing Precision Straightening

Customization:	Available
After-sales Service:	Engineers Can Offer Overseas Service
Type:	Pressure Leveler

📊 Basic Information

Model NO.

JY120

Usage

Sheet, Wire, Pipe, H Beam Flange, Bar, Tube

Voltage

380V

Automatic Grade

Semiautomatic

Principle

Small Deformation

Certification

ISO9001, CE

Warranty

12 Months

Straightening Speed

3-30m/Min

Main Motor Power

2*7.5 Kw

Input Dia

3-12mm

⚙️ Product Description

JY Series Straightening Machine

The JY Series is engineered for precise straightening and polishing of metal bars after peeling or grinding. Utilizing specialized roller curves and optimized angles between the top and bottom rollers, it achieves exceptional straightness and surface finish.

Precision Straightening: Corrects bends and imperfections for uniform straightness.
Surface Polishing: Enhances finish on peeled or ground bars.
Versatile Compatibility: Suitable for black bar materials and pre-machined surfaces.
Robust Construction: Ensures durability and consistent performance for tight tolerances.

📋 Technical Specification (JY120)

Parameters		Details
Material Requirements	Diameter Range (mm)	30 < dia < 120
	Length (mm)	≥3000
	Surface Hardness	≤HB320
	Yield Strength (Mpa)	σb≤1000
	Initial Straightness (mm/m)	≤3.0
	Diameter Tolerance	≤h10
	Surface Roughness (Ra)	≤6.3μm
After Straightening	Straightness (mm/m)	≤0.3
	Surface Roughness (Ra)	≤0.8μm
	Diameter Tolerance	≤h9
Number of Rollers (pcs)		2
Feeding Speed (m/min)		2~12
Main Motor (kw)		75kw X 2
Total Capacity (kw)		170

🖼️ Detailed Equipment Photos

🏭 Manufacturing & Factory

Our facility is a high-tech enterprise specializing in the production of steel finishing equipment with diameters ranging from 5mm to 700mm. With over 20 years of accumulated experience in design and manufacturing, our technical level and product quality are firmly ranked at the top of the industry.

📦 Packaging & Shipping

Layer 1: Special foam and stretch film to avoid moisture.
Layer 2: Plywood box with internal strapping belts for stability.
Layer 3: Screw fixing through the machine base to the plywood bottom.
Layer 4: Compact container layout with hang-steel wire protection to eliminate movement.

❓ Frequently Asked Questions

1. What types of machines can I purchase?

We specialize in Bar Peeling Machines, Straightening Machines, Polishing Machines, Auxiliary Machines, and specialized CNC steel processing equipment.

2. How is the product quality guaranteed?

We conduct a pre-production sample check before mass production and a strict final inspection before every shipment to ensure international standards.

3. What are the accepted delivery terms?

We support a wide range of terms including FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DDP, and Express Delivery.

4. Do you provide overseas after-sales service?

Yes, our engineers are available to offer overseas service for machine setup, maintenance, and technical training.

5. What payment methods are supported?

We accept T/T, L/C, Credit Card, PayPal, and Western Union in multiple currencies including USD, EUR, and CNY.

6. What is the typical warranty period?

Our standard machines come with a 12-month warranty covering major components and technical support.