Hydraulic Tube Pipe Hose Diameter Reducing Crimping Shrinking Expanding Machine Cold Shrink Tube Steel Pipe Shrinking Machine

• Customization: Available
• After-sales Service: Video Technical Support, Online Support
• Applicable Material: Ss, Ms, Copper, Aluminium, Alloy, Galvanized
• Model NO.: LJA SES-64
• Drive Mode: Rack and Pinion Drive
• Warranty: 2 Years
• Product Name: Hydraulic Tube Shrinking Machine
• Applicable Pipe Size Range: 15mm-64mm
• Applicable Thickness Range: 0.5-3.5mm
• System Pressure: 31.5MPa
• Buckle Pressure: 390TF
• Motor Power: 4kw
• Oil Pump Speed: 1420r/Min
• Stroke Speed: 2s-13s
• Number of Mold: 8 Pieces (a Set)
• Transport Package: Wooden Box
• Specification: 480*760*950mm
• Trademark: LJA
• Origin: China
• HS Code: 8456401000
• Production Capacity: 100 Sets/Month

Product Description

Our Advantages

LJA SES-64 Hydraulic Diameter Contracted Pipe Shrink Machine

1. The equipment adopts the operating principle of dual hydraulic circuits, that is, the advance and retreat of the piston and the opening and contraction of the mold are all driven by the motor to drive the oil pump to generate hydraulic power. In working state, it not only moves smoothly and quickly.
2. The hydraulic system consists of a motor, an oil pump, a solenoid valve, a pressure regulating valve, a relief valve and a hydraulic valve assembly to form a dual hydraulic oil circuit with advance and retreat movement.
3. Under normal conditions, the end face of the pipe is expanded and contracted. By replacing the mold, the pipe can be expanded, reduced, expanded, upset, reinforced and other pipe end processing

4. In order to ensure the permanent mechanical accuracy and life of the equipment, not only high-quality steel materials are selected for the components of the reducing mechanism, but also a unique heat treatment process is used. Therefore, the longer service life of the reducing machine is inseparable from the rationality of material selection, heat treatment, mechanical processing technology and structure.
5. The equipment head die seat position is equipped with a refueling window, which can better fill the anti-wear gear oil for equipment maintenance.
6. The head of the equipment can be adjusted in 90 degrees and can be used horizontally or vertically

Product Description

Automatic Steel Pipe End Shrinking Machine for Sale 

This product adopts low-voltage control circuit, safe and reliable, foot switch, easy to use, strong hydraulic power stability, can be any square pipe, round pipe diameter reduction

Control panel

Integrated buttons for simple operation, instrument display, multiple adjustments are clearly visible

Precision Engraving Head

CNC engraving and milling for higher precision, wear-resistant with built-in double-layer dust protection for long service life

High Power Motor

High power motor full power, Longer service life

High-Quality Molds: 

Custom molds available according to customer requirements, made to different specifications

Specification

No	Model	Technical Parameters
1	Applicable pipe size range	Ø15mm-Ø64mm
2	Applicable steel pipe wall thickness range	0.5mm-3.5mm
3	System pressure	31.5Mpa
4	Buckle pressure	390TF
5	Overall dimensions	480x760x950mm
6	Equipment weight	290kg
7	Motor power	4kw
8	Oil pump displacement	6ml/rad
9	Oil pump speed	1420r/min
10	Stroke speed	2s-13s
11	Fine-tuning control accuracy	360°/0.5mm
12	Mold material	42CrMo
13	Number of mold	8 pieces (a set)

Product Display

Company Profile

* About Anhui LJA Metal Tech Co., Ltd

We are a leading manufacturer specializing in metal processing machinery, committed to providing high-quality and innovative solutions for industries worldwide. With decades of experience in the industry, we have grown from a small workshop to an internationally recognized manufacturer with a global customer base. Over the years, we have built a reputation for excellence in designing and producing a wide range of advanced machines, including decoiler machines, pipe punching machines, plasma cutting machines, pipe forming machines, metal polishing machines, and pipe bending machines. These products are engineered with precision, offering superior performance and durability to meet the ever-evolving demands of diverse industries.

>>> After-sale Service

1. Global Installation & Commissioning
• On-site service by certified engineers within 5 working days (remote areas negotiable).
• Pre-installation video guidance & post-installation inspection report.

2. Multilingual Training
• Basic: 2-hour live demo (on-site/online) + multilingual operation videos/manuals.
• Advanced: Customized sessions for technical teams (PLC programming/data analysis).

3. 24/7 Support
• 3-tier response:
Critical failure: 15-min remote diagnosis + spare parts priority shipping
General issues: 30-min video call troubleshooting
Inquiries: 1-hour email reply

4. Global Spare Parts 
• 2 years for main motor. 
• Except for consumables and consumables, other parts are for 1 year. Extended service is always available. Free repair and replacement of parts within warranty. Only replacement of parts, shipping costs are borne by the customer..

Value-Added Options
• Annual Maintenance Contract (AMC): 20% discount on parts + bi-annual preventive checks
• Extended Warranty: Up to 5 years coverage

Certifications

FAQ

Q: Do you have CE document and other documents for customs clearance?
A: Yes, we have CE, Provide you with a one-stop service. At first we will show you and and after shipment we will give you CE/Packing list/Commercial Invoice/ Sales contract for customs clearance.
 
Q: If we are interested in your machine, how do we choose?
1. What main job you do with the machine?
2. What is your request? diameter__mm, thickness__mm, length__mm?
3. What material you want to process, stainless steel, carbon steel?
 
Q: How about warranty?
A: 2 years quality guaranty, the machine with main parts(excluding the consumables) shall be changed free of charge(some parts will be maintained) when if any problem during the warranty period.
 
Q: Do you have after sales support?
A: Yes, we are happy to give advice and we also have skilled technicians available across the world, We need your machines running in order to keep your business running.

Q: Can you customize? 
A: Yes, non-standard machines can be customized according to your products