Description

Send Inquiry

Our Centralized Automatic Lubrication Solutions automatically deliver precise, timed doses of grease or oil to high-friction machinery components to minimize mechanical wear.

Technical Specifications

Parameter Category	Technical Standard / Range
System Type	Progressive / Dual-Line / Single-Line Direct
Applicable Lubricants	NLGI 000# – 2# Grease / ISO VG 32 – 680 Oil
Max. Operating Pressure	35 MPa (350 Bar / 5075 PSI)
Reservoir Capacity	2L, 4L, 6L, 12L, 30L (Polycarbonate or Steel)
Outlets Range	1 to 6 pump elements (Up to 50 lubrication points)
Discharge Output	0.05 cc/cyc, 0.1 cc/cyc, 0.2 cc/cyc, 0.35 cc/cyc
Drive Voltage	12V DC, 24V DC, 110V AC, 220V AC, 380V AC (50/60 Hz)
Protection Rating	IP65 / IP67
Thread Standards	Metric (M10x1), BSP (1/4"), NPT (1/4")

System Configuration

Lubricant Supply Unit: Reservoir, pump, motor and level monitoring components provide a continuous lubricant supply.

Distribution Network: Main lines, progressive or dual-line distributors, metering devices and branch lines deliver lubricant to designated lubrication points.

Control Unit: Timer, PLC or machine-control interface manages lubrication cycles and operating sequences.

Monitoring Components: Pressure switches, level sensors, flow indicators and alarm outputs monitor system operating status.

System Layout: Single-line, progressive, dual-line or customized configurations can be selected according to equipment size and distribution distance.

Lubricant & Distribution Compatibility

Configured for oil or grease according to lubricant viscosity, pressure and delivery requirements.

Progressive, dual-line or metering distribution.

Fixed or adjustable lubricant delivery.

Main and branch piping sized to system distance and flow requirements.

Outlet configurations matched to the number and type of lubrication points.

Automatic Control & Monitoring

Automatic control regulates lubrication cycles and provides operating-status feedback.

Adjustable lubrication intervals

Pump and cycle monitoring

Pressure and low-level detection

Alarm and fault signal output

PLC, HMI or machine-control interface

Engineering & System Integration Support

System engineering is based on the lubrication-point layout and equipment operating conditions.

Lubrication-point assessment

Pump, distributor and metering selection

Piping layout and sizing

PLC/control interface integration

System drawings and commissioning support

Target Applications

Earthmoving & Mining: Excavators, wheel loaders, haul trucks, rock crushers.

Industrial Plants: Injection molding machines, stamping presses, packaging lines.

Energy & Port Machinery: Wind turbine pitch/yaw bearings, gantry cranes.

Agriculture: Combines, balers, multi-point feeding machinery.

OEM & Customization Capabilities

Customization Item	Available Options & Technical Standards
Customization Item	2L, 4L, 6L, 12L, 30L (Polycarbonate / Steel)
Reservoir Capacity	1 to 6 independent pump elements (Up to 50 lubrication points total)
Outlet Quantity	0.05 cc/cyc, 0.1 cc/cyc, 0.2 cc/cyc, 0.35 cc/cyc (Fixed displacement)
Discharge Output (per outlet)	12V DC, 24V DC, 110V AC, 220V AC, 380V AC (50/60 Hz)
Drive Voltage	Metric (M10x1), BSP (1/4"), NPT (1/4")
Thread & Port Standards	M12 DIN Plugs, Deutsch Connectors, Fly-leads / Direct Conduit
Electrical Connectors	Low-level grease switch, Pressure feedback switch, Internal heating element
Protective Options	Custom mounting brackets, Private labeling / Laser etching, Custom RAL colors

Quality Control & Standards

100% Bench Testing: Every block and pump element is pressure-tested up to 40 MPa prior to assembly.

Honing: Internal bores machined to ±0.002 mm tolerances for seal-less piston operation.

Certifications: Manufactured under ISO 9001:2015 quality control system; CE compliant.

Technical Support & Delivery

Lead Times: Standard units ship within 3–5 business days; custom OEM assemblies ship in 2–3 weeks.

Technical Package: Circuit line diagrams, electrical pinout drawings, and troubleshooting guides included.

Spare Parts: Replacement pump elements, relief valves, and metering blocks stocked for immediate dispatch.

After-Sales Service

Warranty Period: 12 to 24 months standard factory warranty on core pump units and metering blocks.

Spare Parts Continuity: Guaranteed 10-year spare parts supply for replacement pump elements, relief valves, and seals.

Technical Documentation: Delivered with complete hydraulic schematics, wiring pinout diagrams, and fault-code matrix.

Engineering Support: 24/7 direct remote assistance for circuit design, system installation, and PLC programming integration.

Field Maintenance: Plug-and-play modular component design allows rapid replacement without dismantling main pipe networks.

FAQ

Q: How do I select between a Progressive and a Dual-Line automatic lubrication system for my machinery?

A: Progressive systems suit compact to medium equipment with up to 30 points where immediate fault detection is required, as a blockage stops the entire cycle to alert the operator. Dual-Line systems suit large-scale installations with hundreds of points over long distances, using alternating pressure lines to operate independently of individual branch resistance.

Q: What happens if a lubrication point becomes blocked during operation?

A: In a progressive system, a single blocked line stops piston movement across the valve block. Pressure builds up to the relief valve limit, tripping the integrated pressure switch to send an electrical fault signal to the host PLC.

Q: Can the pump unit operate with high-viscosity grease in sub-zero environments down to -25°C?

A: Yes. Low-temperature follower plates push grease into the pump element without cavitation. For extreme cold, optional 12V/24V internal heating elements maintain grease mobility inside the reservoir.

Q: Do you provide native 3D CAD files for engineering integration before ordering?

A: Yes. STEP, IGES, and 2D DWG files are available for all standard pump reservoirs, bracket footprints, and manifold blocks within 24 hours of request.

Q: Are the electrical connections and thread ports directly compatible with North American and European equipment?

A: Yes. Thread ports use standard Metric (M10x1), BSP (1/4"), or NPT (1/4") sizes. Electrical interfaces use standard M12 DIN plugs or Deutsch connectors to match Western wiring harnesses.

Q: What is the Minimum Order Quantity (MOQ) for custom OEM configurations?

A: Standard evaluation units have an MOQ of 1 piece. Custom OEM configurations (specific valve outputs, custom harnesses, or private labeling) have an MOQ of 10 units with a 2–3 week production lead time after drawing sign-off.

Q: How is precise grease delivery calibrated per outlet point?

A: Discharge volumes (0.05 cc to 0.35 cc per stroke) are physically fixed by the mechanical piston displacement inside each valve section, providing non-adjustable volumetric metering regardless of line backpressure variations.

Q: What compliance documentation is included with international exports for customs clearance?

A: Each shipment includes a Factory Pressure Test Report, Certificate of Conformance (CoC), ISO 9001/CE documentation, and English operational manuals.

Hot Tags: centralized automatic lubrication solutions, China centralized automatic lubrication solutions manufacturers, suppliers, factory, Centralized Automatic Lubrication Solutions

Centralized Automatic Lubrication Solutions