Heavy-Duty Stainless Steel Tower Crane Traversing Trolley Gear

• Customization: Available
• After-sales Service: -
• Warranty: -
• Model NO.: GRAR TROLLEY
• 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
• 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

PRODUCT SHOWCASE

OUR WORKSHOP

CASTING EQUIPMENT

FORGING EQUIPMENT

MACHINING EQUIPMENT

INSPECTION SECTION

Company Profile

Qingdao Xinchangjin Machinery Co., Ltd., established in 2008, specializes in machinery manufacturing. Our expertise spans R&D and production of Crane Hoist Parts, valve accessories, reducers, and more. As a modern enterprise, we integrate R&D, manufacturing, foreign trade, marketing, and various services under one roof. With advanced technology, superior quality, and relentless innovation, we strive to deliver not only top-notch machinery products but also comprehensive services. From casting and forging non-ferrous metal raw materials to fabricating finished parts and components, we provide integrated machining solutions tailored to your needs.

Packaging & Shipping

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

Certifications

We are committed to quality and performance, always prioritizing user satisfaction. Our management system has reached new heights with certifications including ISO9001:2015 for quality, ISO 14001:2015 for environmental standards, and ISO 45001:2018 for occupational health and safety.

FAQ

Q: Are you a factory or trading company?
A: We are a factory.
Q: What information is needed to get a quote?
A: Please provide detailed drawings (PDF/STEP/IGS/DWG) along with material specifications, quantity, and surface treatment details.
Q: What is the Minimum Order Quantity (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 samples, pictures, or drafts with detailed dimensions.
Q: How long does it take to get a sample?
A: Depending on your product and specific requests, it usually takes 7-20 days.
Q: Will my drawings be protected?
A: Absolutely. We prioritize customer privacy and are willing to sign a Non-Disclosure Agreement (NDA) if needed.
Q: Can I track my product's progress without visiting your company?
A: We provide a detailed product schedule along with weekly reports containing pictures and videos.
Q: How do you ensure quality control?
A: Our quality control process includes material inspection, production first inspection, sampling inspection, and a final 100% inspection before shipment.
Production first inspection—ensuring critical dimensions in mass production.
Sampling inspection—ensuring quality before warehousing.
Final inspection—100% checked before shipment.
Q: What should I do if I receive defective parts?
A: Please send us pictures of the defective parts, and our engineers will provide solutions and promptly remake the parts for you.