Yes, ZMIE have enclosed track chain, the normal type is 7ton enclosed track chain and 8 inch enclosed track chain. The straight track and bend track and caterpillar chain are also available.

Improve the quality of material is the most direct way to improve the break load of drop forged chain.20CrMnTi (similar 20MnCr5) is the most used material for forged link chain, which have better strength than 20Cr.Besides, 20CrMnTi can completely meet the requirement of abrasion resistant after carburizing.

Yes, X658 rivetless chain benefits from a robust and simple construction with good strength to weight ratio making the chain type a good choice for use with overhead trolleys. Both Standard and X style are offered in alloy steel. The X series is bi- directional flexing both horizontally and vertically making it most suitable for overhead systems with vertical curves. X658 forged chain can be used ...

Yes, of course.Generally, the hardness of the pin like X348,X458,X678 chain is 40-44HRC,making induction, the hardness can reach HRC58-62, the chain will be more wearable.

OurX348,X458,X678 trolley wheel with full ball type is preferred for dirty, gritty, moisture laden environments.OurX348,X458,X678 trolley wheel with Retainer type is providing the lowest friction and reducing the conveyor drive energy and size requirement.

Yes, ZMIE have two popular types and two materials, C55 and C188, material in carbon steel and stainless steel both available.

For a pair overhead trolley, need 2 bolts and nuts, 2 H-attachments or 1 I-attachment. For a load bar assembled, need 2 pairs overhead trolley, 4 bolts and nuts, 2 B-attachments, 2 spherical washer, 2 bushes, 2 castle nuts and 2 cotters.

ZMIE can provide three types of plastic materials for drop forged chain. Normal, use nylon PA66 and HDPE . but the better choose is UHMW-PE, which have good impact resistance, wear resistance, self-lubrication, resistance to chemical corrosion.

Don't worry, we can specially produce for you besides available standard chains. But please don't be too happy, because it will need new mould and new tooling , so the minimum quantity has to be requested. and the new mould has to be paid. After reaching certain quantity, mould fee of forged link chain will be returned to you.

ZMIE can supply Steel Pintle Chain, the type like 662, 667X, 88K, 88C etc.

It is a most often asked question by customers. we find out that it is not easy for manufacturers find good customers, at same time, also not easy for customers find good suppliers. To find a reliable producers for conveyor chains, it is important to visit workshop or at least check through internet chatting with suppliers to be sure if they know conveyor chains well. Then work at sample at first,...

Full ball complement type wheels have a 41% greater load carrying capacity than the Retainer style. This is reflected in longer bearing life. Because the full complementtrolley wheel contains no retainer or retaining ring in its assembly, it has become the preferred trolley wheel for use in applications where mechanical components are regularly subjected to dirt, grit, moisture, etc.

Full ball complement type wheels have a 41% greater load carrying capacity than the Retainer style. This is reflected in longer bearing life. Because the full complementtrolley wheel contains no retainer or retaining ring in its assembly, it has become the preferred trolley wheel for use in applications where mechanical components are regularly subjected to dirt, grit, moisture, etc.

Their assembling is not same as X348,X458 chain and trolley, please see here attached photo.

the hardness of Zmie chains are inner link & outer link 38-42HRCpin 40-44HRC

The different requirements, using different materialsFor high wear resistance, 20Cr and 20CrMnTi with case hardened are better materials. For high Ultimate Strengths,40Cr and 42CrMo with through hardened are better materials.

--Sealed Retainer Drop 81mm,--Sealed Retainer Drop 102mm,--Open FBC Drop 81mm,--Open FBC Drop 102mm( Drop: from bottom of Track to center of chain)

Yes, ZMIE can provide the certificate of original for the prodcuts of power and free conveyor series.

For the conveyor chain, in normal use our quality guarantee time is 1 year after the goods arrived.

They are serving paint systems,Poultry procession,Food Procession systems, Automotive Procession, Plating Process, Cement industries etc.

Yes, they are Ewart chain (UK),IWIS (Germany),Ketten Wulf ( Germany), Rexnord (USA), Renold ( UK) etc

Yes, they are Jervis Webb (Daifuku)USA, Rapid Industries(USA),Frost (USA），Webb Stiles( USA), pacline (USA),RJT (UK）etc.

Our customers mostly are overhead conveyor system manufacturers or chain manufacturers, also end users all through the world.

There are serveral ways for transportation, including sea shipment, airmail, express mail, normally for sea shipment and popular sea port, for example Los Angeles, will only need 2 weeks, then you need to wait for USA domestic transportation which will cost 1 or 2 weeks depending on which cityyou locate. Besides, when importation. The production time for your goods varies according to what you a...

Our workshop was set up in 1993, we are manufacturer.

Packed into plywood case, the case dimension is 90x65x65cm.X348 trolley one case packed 1000pcs, gross weight 630kgs,X458 trolley one case packed 500pcs, gross weight 560kgs,X678 trolley one case packed 180pcs, gross weight 640kgs.

Packed into plywood case, the case dimension is 90x65x65cm.X348 chain one case packed 800ft, gross weight 780kgs, X458 chain one case packed 500ft, gross weight 700kgs, X678 chain one case packed 270ft, gross weight 800kgs.

Why to choose smooth pin for forged rivetless chain? The Smooth pin has a smooth, uniform surface, with no flash.1,The same cost, the longer chain life. 2,Retains consistent job spacing on the line (all chain pins wear at the same reduced wear rate).3,quieter running (smooth running surfaces).

Different size overhead trolley have different maxmium load. Please see the table below: 228 trolley120 lb54 kg348 trolley200 lb90 kg458 trolley 400 lb180 kg678 trolley1200 lb540 kg

The Scraper forged chains are used conveyor systems for horizontal or slanted transport of powder or granular bulk materials. Depending on the type of transport to be carried out the outer chain links can be bent as scrapers or alternatively. besides steel flights, it’s possible to use nylon flights.

 Zmie guarantee a prompt delivery and service due to our large stock of standard products suah as:X348,X458,X678 chains and trolleys.if it is not standard products, we will report customer the production procession in time.

For our regular products like X348, X458, X678 forged rivetless chain, trolley, attachment packed into plywood case which no need fumigate, for the assembled conveyor chain and forged fork chain with flight packed into pallet，for CC600 casting chain two packing methods are available.

Welcome you ask for samples! For our regular products like X348, X458, X678 forged rivetless chain, trolley, attachment and other forged and casting chain, we have stock of them can send to you soon, but for special items if no mould available, we have to charge the mould cost from you first, them make samples for your approval.

If it is standard X348, X458, X678 chain or trolleys , normally Zmie do not have minimum requirement. For air shipment or Express mail arrangement, no minimum is required. But for your own convenience,if you wish to order for sea shipment, sincerely recommend order over USD5000, as you perhaps do not realize: A. Importation for your Customs has minimum charge B. Exportation fo...

Yes, we are following to International standard, Not only 3" , 4" and 6" drop forged chains But also 3" trolley up to Frost standard, 4" trolley up to both Frost & Webb Standard, 6" trolley up to Webb Standard.

Zmie was established 15 years ago.And has been cooperating with many famous overhead conveyor brands for almost 10 yearsin 3", 4", 6" drop forged rivetless chain and relevant trolleys, pusher dogs etc.Customers are sincerely welcome to visit our workshop. If it is too far away to reach us in China, we can keep in touch by WhatsApp, Line, Skype,WeChat... showing what you want to know .ok ?

Yes,we have some customers who buy big quantities with forged chains and trolleys from us in the US and Canada. So we know the limit of tare weight shown on container may never be exceeded. In the U.S. 20' dry container 39,500 lbs. (17.92MT) Maximum varies by state N/A 40' dry container 44,500 lbs. (20.19MT) Maximum varies by state* N/A 45' dry container 42,000 lbs. (19.05MT) Maximum varies by sta...

We think DAP is more workable, compared with CIP, DAP is almost same as old incoterm DDU.We will be in charge of customs clearance, arrange to deliver goods to customer warehouse and pay the freight and insurance cost, NOT pay the duty and tax only. ( If pay everything, will be DDP).

The HS code of CC600 chain is 73151190000Yes, we can provide the Certificate of Original

The loading capacity of 1 pair X348 trolley is 90kgsThe loading capacity of 1 pair X458 trolley is 180kgsThe loading capacity of 1 pair X698 trolley is 500kgs