Tower Crane Flange Assembly for Hoist Gear

• After-sales Service: -
• Warranty: -
• Application: Double Beam Crane, Gantry Crane, Bridge Crane, Tower Crane, Single Grinder Crane, Lifting Platform, Small Crane
• Type: Electric Hoist
• Sling Type: Wire Rope
• Lift Speed: 2~8m/min
• Model NO.: GRAR TROLLEY
• Maximum Lifting Height: 12m
• Chain Falls: 1
• Certification: ISO9001:2000, SGS
• Condition: New
• Color: Yellow
• Item: Side Plate Ass′y
• Transport Package: Plastic Bag+Carton+Pallet
• Specification: 1000mm*1000mm*500mm
• Trademark: Changjin
• Origin: Qingdao, China
• Production Capacity: 1000t

Product Description

Product Description

Material	S45C
Mould features	Advanced design,   Logical structure,   High precision,   Qualified materials, Long lifetime, Short delivery time.
Standard	ASTM&JIS&BSW&ANSI&GB&DIN
Certificate	ISO9001,ISO14001,ISO45001,SGS
Tolerance	>0-6:±0.1;>6-30:±0.2;>30-120:±0.3;>120:±0.5
Dimension	As per customers' request

Processing	Step1: Casting/Sand casting/Forging Step2: CNC turning, CNC turning and milling compound processing, 3/4/5 axis CNC milling, drilling, wire-cutting, EDM, grinding etc. Step3: Surface treatment
Surface	Anodize, Plating, Brushing, Polishing, Blackened, Powder coating, Sandblasting, Laser engraving, ED- Coating, Chromate Plating, Zinc Plating, Dacromat Coating, etc.
Marking	laser marking,Air marking
Inspection	material, dimension, heat treatment, hardness, NDT, surface
Quality	ISO9001, PPAP control production
Lead time	as per clients' requirements
Delivery	Express for sample, ocean shipping/air for mass production
Our Capabilities	CNC machining, CNC center machining, drilling, milling, turning, grinding, tapping, die casting, casting, forging, stamping

Engineering&manufacturing services	R&D process, tooling and gauging design, product design Integrated CAD/CAM system, test and measuring
Packing	Eco-friendly pp bag / EPE Foam /Carton boxes or wooden boxes  As customer's specific requirements

Detailed Photos

PRODUCTS SHOW

OUR WORKSHOP

CASTING EQUIPMENT

FORGING EQUIPMENT

MACHINING EQUIPMENT

INSPECTION

Company Profile

Qingdao Xinchangjin Machinery Co., Ltd. was established in 2008, specializing in machinery manufacturing. With a focus on the R&D and production of Crane Hoist Parts, valve accessories, reducers, and various mechanical products, we are a modern enterprise that integrates R&D, manufacturing, foreign trade, marketing, and other services. Driven by high technology, committed to quality, and rooted in innovation, we aim to provide our customers with superior machinery products and comprehensive services. From casting and forging non-ferrous metal raw materials to fabricating finished parts and components, we offer fully integrated machining solutions.

Packaging & Shipping

We meticulously design the optimal packaging for each part during sample development, considering the part structure, quantity per lot, and customer requirements.

Certifications

Our commitment to quality and performance is unwavering. In management, we have reached new heights by adopting the ISO9001:2015 international quality standard, ISO14001:2015 environmental standard, and ISO45001:2018 Occupational Health and Safety Management System.

FAQ

Q: Are you a factory or trading company?
A: We are a factory.
Q: What do I need to provide for a quote?
A: Detailed drawings (PDF/STEP/IGS/DWG...) including material, quantity, and surface treatment information.
Q: What about the MOQ?
A: The MOQ depends on your requirements. We also welcome trial orders before mass production.
Q: Can I get a quote without drawings?
A: Yes, we can provide a quote based on your samples, pictures, or sketches with detailed dimensions.
Q: How long will it take to get the sample?
A: Depending on your product and request, it usually takes 7-20 days.
Q: Will my drawings be protected?
A: Absolutely. We prioritize the confidentiality of our customers' drawings and can sign an NDA if required.
Q: Is it possible to monitor my product without visiting your company?
A: Yes, we provide a detailed production schedule and send weekly updates with pictures and videos.
Q: How do you ensure quality control?
A: Material inspection: Examine the material surface and dimensions.
Production first inspection: Ensure critical dimensions during mass production.
Sampling inspection: Verify quality before warehousing.
Final inspection: 100% inspection before shipment.
Q: What should I do if I receive defective parts?
A: Please send us pictures of the defects. Our engineers will find a solution and remake the parts as soon as possible.