About Haonuo Machinery
Your trusted hydraulic oil press manufacturer since 2010
Professional Hydraulic Oil Press Machine Manufacturer
Shandong Haonuo Machinery Equipment Group Co., Ltd. is a professional manufacturer specializing in hydraulic oil press machines since 2010. With over 15 years of industry experience, we have grown into a trusted oil press machine factory serving customers in 50+ countries worldwide.
Located in Qingzhou, Weifang, Shandong Province — China's renowned machinery manufacturing hub — our 3,000m² factory is equipped with advanced CNC machining centers, professional assembly lines, and strict quality control systems. With over 200 skilled employees, we deliver reliable oil pressing equipment to customers worldwide.
As a direct oil press machine China manufacturer, we provide factory-direct pricing, comprehensive technical support, and lifetime after-sales service to every customer.
Our Story
Founded in 2010 in Qingzhou, Shandong — a city with a deep tradition in mechanical engineering — Haonuo Machinery began with a simple mission: to build reliable, efficient hydraulic oil press machines that help oil producers maximize their yield and minimize their costs.
Our founder, with over 20 years of experience in hydraulic systems, recognized that many oil producers were struggling with low-efficiency presses and unreliable suppliers. Starting from a small workshop with just 10 workers, we focused relentlessly on product quality and customer satisfaction.
Today, that dedication has made us an established hydraulic oil press machine manufacturer in China, trusted by thousands of customers across 50+ countries — from India and Nigeria to the Philippines and the Middle East. Our story is still being written, and we invite you to be part of it.
Our Mission
To provide the most reliable and efficient hydraulic oil press machines that help our customers succeed in the oil pressing business.
Company History
Company founded in Qingzhou, Shandong — began designing and manufacturing hydraulic oil press machines for the domestic market
Completed first export order to Southeast Asia, marking the start of international business
Expanded to 50+ export countries across Middle East and Africa; developed ultra-high pressure hydraulic press series
Exported to 40+ countries worldwide; established dedicated after-sales service network in Africa and South Asia
Reached 50+ export countries with 200+ employees; new 3,000m² modern factory with tripled production capacity
Manufacturing Capabilities
Our 3,000m² factory in Qingzhou is equipped with state-of-the-art machinery and staffed by 200+ skilled professionals dedicated to producing high-quality hydraulic oil press machines.
CNC Machining Centers
Advanced CNC lathes and milling machines ensure precision parts with tolerances within ±0.01mm
Professional Assembly Lines
Dedicated assembly lines with standardized procedures for consistent product quality
Quality Control Lab
In-house testing lab for material analysis, pressure testing, and performance validation
R&D Center
Experienced engineering team focused on hydraulic system innovation and product improvement
Surface Treatment
Professional sandblasting and anti-corrosion coating for long-lasting machine durability
Large Inventory
Sufficient raw material and spare parts stock for production within 20-30 working days (shipping time additional)
Quality Assurance
Every hydraulic oil press machine undergoes rigorous quality checks before leaving our factory, ensuring reliable performance and long service life.
Quality Management
Comprehensive quality management system covering design, procurement, production, inspection, and delivery — every machine is rigorously tested before shipment.
Material Testing
All raw materials (steel, hydraulic components, seals) are inspected and tested upon arrival. Only certified materials enter production.
Pre-Shipment Inspection
Every machine undergoes 48-hour continuous running test, pressure test, and performance validation before packaging. Video proof provided to customers.
Global Reach
Our hydraulic oil press machines are trusted by customers in 50+ countries. Key markets include India, Nigeria, Pakistan, Philippines, Kenya, and the Middle East.
South Asia
- India
- Pakistan
- Sri Lanka
Africa
- Nigeria
- Kenya
- Ghana
- Tanzania
- Uganda
Southeast Asia
- Philippines
- Indonesia
- Vietnam
- Thailand
- Myanmar
Middle East
- Saudi Arabia
- UAE
- Egypt
- Turkey
- Iraq
...and many more countries across Central Asia, South America, and Europe.
Why Choose Haonuo Machinery
As a direct hydraulic oil press machine manufacturer, we offer unique advantages that trading companies simply cannot match.
Factory-Direct Pricing
As a manufacturer, we eliminate middlemen and offer competitive factory-direct prices — typically saving compared to trading company prices (actual savings vary by product and market).
15+ Years of Expertise
Since 2010, we have specialized exclusively in hydraulic oil press machines, accumulating deep technical knowledge and proven solutions.
Strict Quality Control
Every machine undergoes 48-hour continuous testing, material inspection, and pre-shipment trial run before delivery.
Global Export Experience
Successfully exported to 50+ countries with full documentation support including CO, Form A/E, and embassy legalization.
Fast Delivery & Response
20-30 working days production time; inquiries answered within 24 hours with professional technical consultation.
Lifetime Technical Support
Free installation guidance, operation training, and lifetime technical support via video call, WhatsApp, or on-site service.
Premium-Quality Materials
We only use premium-grade steel and components to ensure maximum durability and performance.
Hydraulic Cylinder
Our cylinders use premium 27SiMn steel with special quenching and tempering treatment. Each cylinder costs over $1,400 USD and withstands 900 MPa pressure per square centimeter with surface heat treatment for exceptional wear resistance.
Piston Rod + Seals
Every piston rod undergoes specialized surface chrome plating and heat treatment. We invest an additional $70 USD per rod to increase surface hardness, prevent wear, and ensure smooth operation. Seals use imported materials with 3 high-pressure, high-temperature resistant seal rings plus 2 guide rings, totaling 5 layers for maximum durability.
Press Barrel
Our press barrels use 2cm key bars + 5cm steel rings welded together. This robust design maintains full thickness under pressure, ensuring no leakage and better oil extraction efficiency for over 10 years.
Base Frame
We use high-strength structural steel Q355B — the same material used in bridges, ships, and pressure vessels. Every square centimeter withstands 355 MPa (51,000 PSI) pressure, ensuring maximum structural integrity.
Maximize Your Profitability
Advanced hydraulic oil press technology delivers exceptional ROI for your oil production business.
High Extraction Rate
Up to 92% extraction rate from sesame, peanut, sunflower, and various oil seeds. Dual-stage pressing technology ensures maximum yield from every batch.
Energy Efficiency
Advanced hydraulic system reduces energy consumption by 40% compared to traditional screw presses. Lower operating costs, higher profit margins.
Cold Press Technology
Processing temperature remains below 60°C, preserving natural nutrients, vitamins, color, and aroma. Cold-pressed oil sells 2-3 times higher in premium markets.
Multi-Seed Support
One machine handles sesame, peanut, sunflower, soybean, rapeseed, flaxseed, coconut, and more. Quick changeover between different seed types.
Simple and Intuitive Operation
From start to stop, the entire oil pressing process takes just minutes without requiring specialized training.
One-Touch Start
Load seeds, close the barrel, press the green button. The machine automatically adjusts pressure and temperature based on the selected seed type.
Easy Cake Discharge
Our innovative top-discharge system automatically lifts the barrel. No more bending — it comes out easily and safely.
Diaphragm Pressure System
14 diaphragm plates distribute pressure evenly across the seed bed, increasing oil yield by 8-12% compared to traditional flat plate designs.
Low Maintenance
Daily: wipe barrel, check oil level. Monthly: lubricate guide pins. Our sealed hydraulic system requires minimal maintenance, saving you time and money.
Factory Tour
Take a virtual tour of our manufacturing facility. Factory visits are also welcome — contact us to schedule a tour.
Our Services
Beyond manufacturing — we provide complete business support from OEM branding to lifetime technical assistance.
Standard Procurement
Factory-direct ordering with full documentation, customs-ready packing, and global shipping coordination.
OEM / ODM
Custom branding, label design, and machine modifications. Build your own brand with our manufacturing expertise.
Technical Support & Parts
Lifetime remote support, genuine spare parts, and equipment upgrades — always available when you need us.
Ready to Get Factory-Direct Pricing?
Contact us today for a free quotation on hydraulic oil press machines. As a direct manufacturer, we offer competitive pricing and full technical support.