Laboratory Mixer Series Manufacturer

Shanghai Qiujing Biochemical Reagent & Instrument Co., Ltd. is a Laboratory Mixer Series manufacturer working from Songjiang District, Shanghai. We design, build and test vortex mixers, multifunctional oscillating and rotary mixers, roller mixers and digital shakers that homogenise, disperse or dissolve liquid, slurry and particle samples before analysis, reaction or testing. The range sits inside our wider Laboratory Instruments programme, so a laboratory can equip sample preparation from one production base.

What We Supply Across the Laboratory Mixer Series

Our mixer programme covers six mixing actions, chosen to match sample viscosity, vessel geometry and the way a sample is handled after mixing. Instruments used for overhead stirring and magnetic stirring are built as separate families: the Laboratory Electric mixer Series and the Laboratory Magnetic Stirrer Series.

• Vortex mixers — Flying Series UF42 and Calm Series Q5 for fast single-tube and small-volume work. The UF42 brings 40 ml of liquid to a spun state in about five seconds, with a wear-resistant silicone oscillating gasket and a zinc alloy housing.
• Multifunctional oscillating mixer — Calm Series Q7, with ST intelligent analysis control, for multi-format vessels where agitation must stay even across the deck.
• Digital display roller mixer — Calm Series seven-roller design, suited to sealed tubes and bottles of differing diameter and to gentle end-over-end motion.
• Multifunctional rotary mixer — Calm Series rotary drive using 360° vertical rotation to create long-wave motion for continuous, low-shear mixing.
• Digital shakers — QJ-RS-100 seesaw rocking shaker and QJ-HS-100 circular shaker for platform-based agitation in environmental monitoring and general sample preparation.

Our Mixer Range and Application Fit

Matching Mixing Action to Sample Behaviour

Viscosity, fill volume, vessel wall thickness and the time a sample can be left unattended decide which action fits. Mixing also sets what happens next in the workflow, so we look at the step before and after the mixer when a series is specified.

• Vortex / orbital — resuspension, dilution steps and single-tube work where contact is measured in seconds.
• Oscillating — racks and multi-vessel formats that must move together at the same amplitude.
• Roller — sealed tubes and bottles, including liquids that should not be aerated.
• Rotary 360° — continuous long runs where a smooth, repeated wave is preferred to impact.
• Seesaw rocking and circular shaking — platform agitation for extraction, washing and incubation-adjacent preparation.

Critical Specifications and Configuration Variables

Materials, Vessel Contact and Sample Integrity

Housing materials, platform surfaces, gaskets and retaining elements are the parts that meet the sample and the working environment. The UF42 uses a zinc alloy housing with a wear-resistant silicone oscillating gasket; that combination reflects how we approach the rest of the range, holding service life and repeated contact in the same design decision.

When a protocol involves solvents, dilute acids, detergents or elevated temperature, we confirm the contacting materials, surface finish and cleaning method for the model you select before the order specification is fixed. Removable parts that can be cleaned separately are identified at that stage so the laboratory can write a maintenance routine around them.

Controls, Workflow Integration and Daily Handling

Digital display models — the Q7 oscillating mixer, the roller mixer, the QJ-RS-100 and the QJ-HS-100 — keep operating information visible at the bench, while the Q5 vortex mixer provides two safe operating modes for hands-on tube work. For mixing steps that repeat many times per shift, the control format matters as much as the mixing action.

• Bench footprint, platform size and the space needed to load vessels without lifting the unit.
• Time and speed entry that matches how operators record a preparation step.
• Surfaces and joints that can be wiped down between sample batches.
• Access to the vessel contact area without dismantling the drive.

Quality Control, Certification and Acceptance

Our quality management system holds CE and ISO 13485 certification, and production runs under full-process control: raw material inspection, in-process testing and finished-product inspection before packing. An in-house test laboratory supports performance verification, and technical patents underpin a number of the mechanisms used across the range.

For project orders, a sample can be supplied for performance verification, and the specification is finalised on your confirmation before volume production begins. Before shipment we review the agreed configuration, the delivered accessories and the documentation package, so what arrives matches what was approved.

OEM/ODM Customisation, Documentation and Delivery

OEM/ODM work covers product design, specification adjustment, appearance customisation and packaging solutions. We build to drawings or samples and support distributors and project teams who need a consistent model across repeat orders. Standard lead time is 10 working days; quantity and customisation scope are reflected in the schedule confirmed with the order.

Orders ship in protective packing for international transport, with operation guidance and technical consultation included. After-sales support covers operating questions and troubleshooting to keep mixer units productive through their service life.

Information We Use to Configure Your Solution

• Target result: homogenise, disperse, dissolve or resuspend, and the step that follows mixing.
• Vessel type, diameter, height, material and fill volume, including maximum and typical loads.
• Sample viscosity, solids content, density and temperature limits.
• Speed and run-time range required by the protocol, plus acceptable repeatability between runs.
• Number of positions per run and throughput per shift.
• Whether the unit runs attended or unattended, and for how long.
• Mains voltage, plug type, labelling and destination market.
• Bench dimensions, ambient conditions and acceptable noise level.
• Contacting materials and the cleaning agents used in the laboratory.
• OEM/ODM scope: branding, packaging, documentation language, quantity per model and delivery schedule.

Frequently Asked Questions

Which mixer type suits a tube sample rather than a bottle?

Single tubes and small volumes are normally handled with a vortex mixer such as the Flying Series UF42 or the Calm Series Q5. Sealed tubes and bottles of larger diameter, or liquids that should not be aerated, are better served by the seven-roller Calm Series digital display roller mixer, which keeps the vessel turning end-over-end.

Can the mixer be supplied for different mains voltages and plug standards?

Yes. Mains input, plug type and labelling are fixed at order stage against the destination market and site power. Confirm the market and the required plug standard with your order details so the specification is closed before production.

Can we verify a mixer before placing a volume order?

We supply samples so that performance and compatibility can be checked before a volume order is placed. Sample verification is part of our standard process: we agree the solution, confirm it with you, and only then move to formal production.

Do you produce mixers under our own brand?

We provide OEM/ODM services covering product design, specification adjustment, appearance customisation and packaging solutions. Production follows your drawings or samples, and branding, labelling and documentation language are agreed as part of the order specification.

What lead time and support come with a mixer order?

Standard lead time is 10 working days, with customisation scope and order quantity reflected in the confirmed schedule. Units ship in protective export packing with operating guidance, and our team supports installation questions and troubleshooting after delivery.