Factory checks
No-load run, agreed pressure setting, intermittent starts and holding simulation; inspect leakage, noise, temperature rise and electrics, and record the inspection.
MANUFACTURING / DELIVERY
Hydraulic power unit manufacturing and testing.
From component preparation and assembly to holding tests and commissioning, we work around your machine duty at every step to bring energy-saving hydraulics into production.
INSIDE OUR FACTORY / WUXI, CHINA
Every pressure hold starts here.
Assembly is only the start. From pressure adjustment and intermittent operation to final checks, we match hydraulic power to the working cycle.
Workshop quality checks
Checking assembly details and equipment operation on the workshop floor.
Factory testing before delivery
Checking pressure, holding, start/stop operation and connections before installation.
VISIBLE EVIDENCE
Built and checked around your holding duty.
- Visible assemblies include motors, pumps, manifolds, tanks and instruments
- Mechanical, hydraulic and electrical assembly follows project drawings
- Factory checks cover no-load run, pressure, holding, leakage and electrical items
- After-sales issues are triaged through remote support, parts repair or on-site service
PROJECT FLOW
From duty review to after-sales closure
- 01Technical and duty review
- 02Component preparation
- 03Assembly
- 04Factory testing
- 05Packing
- 06Transport
- 07Receipt inspection
- 08Installation and commissioning
- 09After-sales support
DELIVERY / SUPPORT
Documented delivery. A clear support path.
Complete the checks before delivery. Follow through after handover. Our engineering and service teams support installation, commissioning and day-to-day operation.
Packing and receipt
Protect ports and check the manual, electrical diagram, conformity document and packing list. Check equipment condition and accessories on arrival.
Installation and commissioning
Install against drawings with telephone/WeChat guidance, or agree on project-specific commissioning. Confirm overseas site-service scope, costs and timing separately.
Support and follow-up
Share the serial number, model, symptoms and photos or video. Begin with remote checks, then parts repair or site service as agreed, followed by a recorded resolution and follow-up.
AFTER-SALES SERVICE
Support beyond the handover.
Share the model, serial number, symptoms and photos or video. We register the issue, assess the cause, choose a support route and follow up after the repair.
Remote assistance
By phone, WeChat or video, we help check settings, wiring, oil levels and leakage, starting with the fastest practical route back to operation.
Parts and repair
We identify the faulty component and repair route. Covered quality faults are repaired or replaced under the warranty terms; out-of-warranty parts are quoted before shipment.
On-site support
When remote support is insufficient, we discuss inspection and commissioning on site. Service region, timing, labour and travel costs are agreed before the visit.
Warranty duration, coverage and service arrangements for SC-QT and QZB are confirmed in the respective supply proposal.
Contact our service team ↗IDENTITY
Contact our engineering team
江苏山川金属制品有限公司No. 6 Nancao South Road, Nancao Village, Wanshi Town, Yixing, Wuxi, Jiangsu, China
MobileWeChat+86 138 0150 4901yanyunnan@jsshanchuan.cn
Need help with selection, delivery or service? Contact our engineering team by phone, WeChat or email.
Start with your duty dataCustom hydraulic power units: configuration and factory testing
Start with a series and define the project requirements
Planning a custom hydraulic power unit for a machine? Start by comparing the listed SC-QT configurations with your pressure, flow and holding cycle. Identify which requirements a listed model meets and which need engineering review. A request for a different tank, mounting arrangement or operating point is an input for review, not confirmation that the configuration is available.
Confirm the electrical supply and machine interfaces
Provide the installation country, voltage, frequency and phases, together with port requirements, available space and the machine control sequence. The current catalogue lists AC380V motors and DC24V controls; confirm the supply frequency. Other supply requirements need engineering confirmation. Agree the installation and electrical drawings for the selected configuration before ordering.
From configuration to delivery
Our Wuxi workshop brings hydraulic power unit assembly, project checks and delivery preparation into the same process. Agree the model, ports, power supply and acceptance items first. Hydraulic factory inspection should check the assembled unit against that project record, including pressure holding, replenishment and the supplied documents.
ENERGY INTO VALUE
Less idle running. More value.
Make each holding phase count. Stop the motor after motion, then recharge when pressure reaches the set threshold, reducing energy use and heat from continuous idle running.
Save 75% or more in short-motion, long-hold applications. Turn reduced electricity use into lower running costs and get more value from every clamping cycle.
Annual electricity cost savingkWh avoided × electricity tariff
Review the savings potential of your machine →Hydraulic unit delivery and service handover
Match the delivered unit to the agreed configuration, interface drawings, factory checks and supply list. Keep the model code, test records and electrical documents available for installation and troubleshooting. Delivery arrangements, service responsibilities and warranty terms are confirmed in the project proposal.