Professional Zinc Alloy Surface Finishing Solutions
QLQ-033 Blackening Liquid
QLQ-033 Blackening Liquid
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Shipping & lead time: contact us for a quote. Packing and delivery terms depend on the product and destination.
Product description
Shipping & Return
Product Overview
QLQ-033 Blackening Liquid is part of the QLQ surface finishing range for zipper, hardware and metal-finishing plants. It is specified and supported as a working component of a complete line — not an isolated item — with documentation covering its role in the process, matching operating windows and the interfaces to adjacent stages. If your application is special, QLQ engineers will review your part drawings and current process before recommending a configuration.
Specifications
| Application | Zipper, hardware and metal-finishing lines |
| Documentation | Process role and operating guidance supplied |
| Integration | Specified against adjacent line stages |
| Support | Application review by QLQ engineers |
Why It Matters
- Specified as part of a line, not in isolation
- Application review before you commit
- Backed by the same team that builds the equipment
Frequently Asked Questions
Can this be matched to my existing line?
Yes. Send your current process and part mix; QLQ reviews compatibility before recommending a configuration. Where integration is not practical, we will say so.
What documentation is supplied?
Operating windows, control checks and maintenance or dosing guidance appropriate to the product — the same documents our technicians use on site.
How is after-sales handled?
Spare parts and remote technical support are provided for every order, with response commitments agreed at contract.
Related Reading
What Would You Like to Solve?
QLQ supplies the full line — equipment, chemistry and the working documents that make them run — to hardware and zipper factories in 60+ global markets. Contact us to discuss your application, or explore the complete solutions.
Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.
Specifying QLQ-033 Blackening Liquid for your line
Send the four details below and we confirm fit, packing and price the same working day.
- Application: which tank or process it serves.
- Dimensions or capacity: drawing preferred.
- Material: where it contacts chemicals or heat.
- Quantity: first order and expected annual use.
| What you send | What you get back |
|---|---|
| Part drawing or sample | Compatibility check and recommended settings |
| Output target per shift | Capacity, tank or rack count, manpower |
| Finish spec with tolerance | Control points and acceptance tests |
| Site conditions (power, water, space) | Layout proposal and utility requirements |
Buying questions we answer most
What is the minimum order quantity?
One carton or one unit for most items. Trial quantities are quoted separately from production volumes.
Can it be customised?
Dimensions, material and surface treatment can be adapted. Send a drawing or a sample and we confirm what changes and what stays standard.
What is the lead time?
Stock items ship within a week of confirmation; made-to-order items typically 20-35 days.
What documentation comes with the shipment?
Packing list, material certificate where applicable, and export documents prepared per destination.
Put QLQ-033 Blackening Liquid into a process
- Process overview - how each stage connects
- Plating workshop - rack and barrel line layout
- Painting workshop - spray, cure and colour control
- Product overview - what else the line needs
